B: Fix cst graph visualization

.vscode/settings.json

@@ -177,11 +177,16 @@
     "Upvote",
     "Viewset",
     "viewsets",
+    "vkvideo",
     "wordform",
     "Wordforms",
+    "XCSDATN",
     "Айзенштат",
     "Акименков",
     "Астрина",
+    "Атрибутирование",
+    "Атрибутирующая",
+    "Атрибутирующие",
     "Ашихмин",
     "Биективная",
     "биективной",
@@ -191,6 +196,8 @@
     "Бурбакизатор",
     "Версионирование",
     "Владельцом",
+    "генемные",
+    "дебуль",
     "Демешко",
     "Десинглетон",
     "доксинг",
@@ -212,9 +219,16 @@
     "Кучкаров",
     "Кучкарова",
     "мультиграфа",
+    "мультииндекс",
+    "Мультииндексы",
+    "Мультифильтр",
     "неинтерпретируемый",
     "неитерируемого",
     "Никанорова",
+    "Номиноид",
+    "номиноида",
+    "номиноидом",
+    "Номиноиды",
     "операционализации",
     "операционализированных",
     "Оргтеор",
@@ -224,6 +238,7 @@
     "подпапках",
     "Присакарь",
     "ПРОКСИМА",
+    "родовидовое",
     "Родоструктурная",
     "родоструктурного",
     "Родоструктурное",

TODO.txt

@@ -1,33 +1,29 @@
-!! This is not complete list of TODOs !!
-For more specific TODOs see comments in code
-
 [Bugs - PENDING]
 - 
 
 [Functionality - PENDING]
+- Export PDF (Items list, Graph)
+- Save react-flow to vector image
 - Landing page
 - Design first user experience
+- Video guides
 - Demo sandbox for anonymous users
-- Save react-flow to vector image
+
+- Implement rslang and rsmodel functionality in the frontend
+- Allow manual setup for typification and value class
 
 User profile: 
 - Settings server persistency
-- Profile pictures
+- Profile pictures (avatars)
 - Custom LibraryItem lists
 - Custom user filters and sharing filters
-- Personal prompt templates
 
 - Static analyzer for RSForm as a whole: check term duplication and empty conventions
-- OSS clone and versioning
-- Clone with saving info connection
-- Semantic diff for library items
 
 - Focus on codemirror editor when label is clicked (need React 19 ref for clean code solution)
 - Draggable rows in constituents table
 
 - Search functionality for Help Manuals - use google search integration filtered by site?
-- Export PDF (Items list, Graph)
-- ARIA (accessibility considerations) - for now machine reading not supported
 - Internationalization - at least english version. Consider react.intl
 - Sitemap for better SEO and crawler optimization
 

rsconcept/backend/apps/library/tests/s_views/t_library.py

@@ -9,7 +9,7 @@ from apps.library.models import (
     LibraryTemplate,
     LocationHead
 )
-from apps.rsform.models import RSForm
+from apps.rsform.models import Attribution, RSForm
 from shared.EndpointTester import EndpointTester, decl_endpoint
 from shared.testing_utils import response_contains
 
@@ -43,7 +43,7 @@ class TestLibraryViewset(EndpointTester):
             'title': 'Title',
             'alias': 'alias',
         }
-        response = self.executeCreated(data=data)
+        response = self.executeCreated(data)
         self.assertEqual(response.data['owner'], self.user.pk)
         self.assertEqual(response.data['item_type'], LibraryItemType.RSFORM)
         self.assertEqual(response.data['title'], data['title'])
@@ -57,7 +57,7 @@ class TestLibraryViewset(EndpointTester):
             'visible': False,
             'read_only': True
         }
-        response = self.executeCreated(data=data)
+        response = self.executeCreated(data)
         oss = LibraryItem.objects.get(pk=response.data['id'])
         self.assertEqual(oss.owner, self.user)
         self.assertEqual(response.data['owner'], self.user.pk)
@@ -70,25 +70,25 @@ class TestLibraryViewset(EndpointTester):
 
         self.logout()
         data = {'title': 'Title2'}
-        self.executeForbidden(data=data)
+        self.executeForbidden(data)
 
 
     @decl_endpoint('/api/library/{item}', method='patch')
     def test_update(self):
         data = {'title': 'New Title'}
-        self.executeNotFound(data=data, item=self.invalid_item)
+        self.executeNotFound(data, item=self.invalid_item)
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
 
         self.toggle_editor(self.unowned, True)
-        response = self.executeOK(data=data, item=self.unowned.pk)
+        response = self.executeOK(data, item=self.unowned.pk)
         self.assertEqual(response.data['title'], data['title'])
 
         self.unowned.access_policy = AccessPolicy.PRIVATE
         self.unowned.save()
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
 
         data = {'title': 'New Title'}
-        response = self.executeOK(data=data, item=self.owned.pk)
+        response = self.executeOK(data, item=self.owned.pk)
         self.assertEqual(response.data['title'], data['title'])
         self.assertEqual(response.data['alias'], self.owned.alias)
 
@@ -98,7 +98,7 @@ class TestLibraryViewset(EndpointTester):
             'access_policy': AccessPolicy.PROTECTED,
             'location': LocationHead.LIBRARY
         }
-        response = self.executeOK(data=data, item=self.owned.pk)
+        response = self.executeOK(data, item=self.owned.pk)
         self.assertEqual(response.data['title'], data['title'])
         self.assertEqual(response.data['owner'], self.owned.owner.pk)
         self.assertEqual(response.data['access_policy'], self.owned.access_policy)
@@ -111,22 +111,22 @@ class TestLibraryViewset(EndpointTester):
         time_update = self.owned.time_update
 
         data = {'user': self.user.pk}
-        self.executeNotFound(data=data, item=self.invalid_item)
+        self.executeNotFound(data, item=self.invalid_item)
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
-        self.executeOK(data=data, item=self.owned.pk)
+        self.executeOK(data, item=self.owned.pk)
         self.owned.refresh_from_db()
         self.assertEqual(self.owned.owner, self.user)
 
         data = {'user': self.user2.pk}
-        self.executeOK(data=data, item=self.owned.pk)
+        self.executeOK(data, item=self.owned.pk)
         self.owned.refresh_from_db()
         self.assertEqual(self.owned.owner, self.user2)
         self.assertEqual(self.owned.time_update, time_update)
-        self.executeForbidden(data=data, item=self.owned.pk)
+        self.executeForbidden(data, item=self.owned.pk)
 
         self.toggle_admin(True)
         data = {'user': self.user.pk}
-        self.executeOK(data=data, item=self.owned.pk)
+        self.executeOK(data, item=self.owned.pk)
         self.owned.refresh_from_db()
         self.assertEqual(self.owned.owner, self.user)
 
@@ -135,20 +135,20 @@ class TestLibraryViewset(EndpointTester):
         time_update = self.owned.time_update
 
         data = {'access_policy': 'invalid'}
-        self.executeBadData(data=data, item=self.owned.pk)
+        self.executeBadData(data, item=self.owned.pk)
 
         data = {'access_policy': AccessPolicy.PRIVATE}
-        self.executeNotFound(data=data, item=self.invalid_item)
+        self.executeNotFound(data, item=self.invalid_item)
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
-        self.executeOK(data=data, item=self.owned.pk)
+        self.executeOK(data, item=self.owned.pk)
         self.owned.refresh_from_db()
         self.assertEqual(self.owned.access_policy, data['access_policy'])
 
         self.toggle_editor(self.unowned, True)
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
 
         self.toggle_admin(True)
-        self.executeOK(data=data, item=self.unowned.pk)
+        self.executeOK(data, item=self.unowned.pk)
         self.unowned.refresh_from_db()
         self.assertEqual(self.unowned.access_policy, data['access_policy'])
 
@@ -157,29 +157,29 @@ class TestLibraryViewset(EndpointTester):
         time_update = self.owned.time_update
 
         data = {'location': 'invalid'}
-        self.executeBadData(data=data, item=self.owned.pk)
+        self.executeBadData(data, item=self.owned.pk)
 
         data = {'location': '/U/temp'}
-        self.executeNotFound(data=data, item=self.invalid_item)
+        self.executeNotFound(data, item=self.invalid_item)
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
-        self.executeOK(data=data, item=self.owned.pk)
+        self.executeOK(data, item=self.owned.pk)
         self.owned.refresh_from_db()
         self.assertEqual(self.owned.location, data['location'])
 
         data = {'location': LocationHead.LIBRARY}
-        self.executeForbidden(data=data, item=self.owned.pk)
+        self.executeForbidden(data, item=self.owned.pk)
 
         data = {'location': '/U/temp'}
         self.toggle_editor(self.unowned, True)
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
 
         self.toggle_admin(True)
         data = {'location': LocationHead.LIBRARY}
-        self.executeOK(data=data, item=self.owned.pk)
+        self.executeOK(data, item=self.owned.pk)
         self.owned.refresh_from_db()
         self.assertEqual(self.owned.location, data['location'])
 
-        self.executeOK(data=data, item=self.unowned.pk)
+        self.executeOK(data, item=self.unowned.pk)
         self.unowned.refresh_from_db()
         self.assertEqual(self.unowned.location, data['location'])
 
@@ -201,12 +201,12 @@ class TestLibraryViewset(EndpointTester):
             'new_location': '/S/temp2'
         }
 
-        self.executeBadData(data={})
+        self.executeBadData({})
-        self.executeBadData(data={'target:': '/S/temp'})
+        self.executeBadData({'target:': '/S/temp'})
-        self.executeBadData(data={'new_location:': '/S/temp'})
+        self.executeBadData({'new_location:': '/S/temp'})
-        self.executeBadData(data={'target:': 'invalid', 'new_location': '/S/temp'})
+        self.executeBadData({'target:': 'invalid', 'new_location': '/S/temp'})
-        self.executeBadData(data={'target:': '/S/temp', 'new_location': 'invalid'})
+        self.executeBadData({'target:': '/S/temp', 'new_location': 'invalid'})
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.owned.refresh_from_db()
         self.unowned.refresh_from_db()
         owned2.refresh_from_db()
@@ -215,7 +215,7 @@ class TestLibraryViewset(EndpointTester):
         self.assertEqual(owned2.location, '/S/temp2/123')
 
         self.toggle_admin(True)
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.unowned.refresh_from_db()
         self.assertEqual(self.unowned.location, '/S/temp2')
 
@@ -232,7 +232,7 @@ class TestLibraryViewset(EndpointTester):
         }
 
         self.toggle_admin(True)
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.owned.refresh_from_db()
         self.unowned.refresh_from_db()
         self.assertEqual(self.owned.location, '/U/temp2')
@@ -243,30 +243,30 @@ class TestLibraryViewset(EndpointTester):
         time_update = self.owned.time_update
 
         data = {'users': [self.invalid_user]}
-        self.executeBadData(data=data, item=self.owned.pk)
+        self.executeBadData(data, item=self.owned.pk)
 
         data = {'users': [self.user.pk]}
-        self.executeNotFound(data=data, item=self.invalid_item)
+        self.executeNotFound(data, item=self.invalid_item)
-        self.executeForbidden(data=data, item=self.unowned.pk)
+        self.executeForbidden(data, item=self.unowned.pk)
 
-        self.executeOK(data=data, item=self.owned.pk)
+        self.executeOK(data, item=self.owned.pk)
         self.owned.refresh_from_db()
         self.assertEqual(self.owned.time_update, time_update)
         self.assertEqual(list(self.owned.getQ_editors()), [self.user])
 
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.assertEqual(list(self.owned.getQ_editors()), [self.user])
 
         data = {'users': [self.user2.pk]}
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.assertEqual(list(self.owned.getQ_editors()), [self.user2])
 
         data = {'users': []}
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.assertEqual(list(self.owned.getQ_editors()), [])
 
         data = {'users': [self.user2.pk, self.user.pk]}
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.assertEqual(set(self.owned.getQ_editors()), set([self.user2, self.user]))
 
 
@@ -343,14 +343,16 @@ class TestLibraryViewset(EndpointTester):
             term_raw='@{X12|plur}',
             term_resolved='люди'
         )
+        Attribution.objects.create(container=d2, attribute=x12)
 
         data = {'item_data': {'title': 'Title1337'}, 'items': []}
-        self.executeNotFound(data=data, item=self.invalid_item)
+        self.executeNotFound(data, item=self.invalid_item)
-        self.executeCreated(data=data, item=self.unowned.pk)
+        self.executeCreated(data, item=self.unowned.pk)
 
-        response = self.executeCreated(data=data, item=self.owned.pk)
+        response = self.executeCreated(data, item=self.owned.pk)
         self.assertEqual(response.data['title'], data['item_data']['title'])
         self.assertEqual(len(response.data['items']), 2)
+        self.assertEqual(len(response.data['attribution']), 1)
         self.assertEqual(response.data['items'][0]['alias'], x12.alias)
         self.assertEqual(response.data['items'][0]['term_raw'], x12.term_raw)
         self.assertEqual(response.data['items'][0]['term_resolved'], x12.term_resolved)
@@ -358,12 +360,12 @@ class TestLibraryViewset(EndpointTester):
         self.assertEqual(response.data['items'][1]['term_resolved'], d2.term_resolved)
 
         data = {'item_data': {'title': 'Title1340'}, 'items': []}
-        response = self.executeCreated(data=data, item=self.owned.pk)
+        response = self.executeCreated(data, item=self.owned.pk)
         self.assertEqual(response.data['title'], data['item_data']['title'])
         self.assertEqual(len(response.data['items']), 2)
 
         data = {'item_data': {'title': 'Title1341'}, 'items': [x12.pk]}
-        response = self.executeCreated(data=data, item=self.owned.pk)
+        response = self.executeCreated(data, item=self.owned.pk)
         self.assertEqual(response.data['title'], data['item_data']['title'])
         self.assertEqual(len(response.data['items']), 1)
         self.assertEqual(response.data['items'][0]['alias'], x12.alias)

rsconcept/backend/apps/library/tests/s_views/t_versions.py

@@ -32,11 +32,11 @@ class TestVersionViews(EndpointTester):
         invalid_id = 1338
         data = {'version': '1.0.0', 'description': 'test'}
 
-        self.executeNotFound(data=data, schema=invalid_id)
+        self.executeNotFound(data, schema=invalid_id)
-        self.executeForbidden(data=data, schema=self.unowned_id)
+        self.executeForbidden(data, schema=self.unowned_id)
-        self.executeBadData(data=invalid_data, schema=self.owned_id)
+        self.executeBadData(invalid_data, schema=self.owned_id)
 
-        response = self.executeCreated(data=data, schema=self.owned_id)
+        response = self.executeCreated(data, schema=self.owned_id)
         self.assertTrue('version' in response.data)
         self.assertTrue('schema' in response.data)
         self.assertTrue(response.data['version'] in [v['id'] for v in response.data['schema']['versions']])
@@ -46,7 +46,7 @@ class TestVersionViews(EndpointTester):
     def test_create_version_filter(self):
         x2 = self.owned.insert_last('X2')
         data = {'version': '1.0.0', 'description': 'test', 'items': [x2.pk]}
-        response = self.executeCreated(data=data, schema=self.owned_id)
+        response = self.executeCreated(data, schema=self.owned_id)
         version = Version.objects.get(pk=response.data['version'])
         items = version.data['items']
         self.assertTrue('version' in response.data)
@@ -102,7 +102,7 @@ class TestVersionViews(EndpointTester):
     @decl_endpoint('/api/versions/{version}', method='get')
     def test_access_version(self):
         data = {'version': '1.0.0', 'description': 'test'}
-        version_id = self._create_version(data=data)
+        version_id = self._create_version(data)
         invalid_id = version_id + 1337
 
         self.executeNotFound(version=invalid_id)
@@ -116,14 +116,14 @@ class TestVersionViews(EndpointTester):
 
         data = {'version': '1.2.0', 'description': 'test1'}
         self.method = 'patch'
-        self.executeForbidden(data=data)
+        self.executeForbidden(data)
 
         self.method = 'delete'
         self.executeForbidden()
 
         self.client.force_authenticate(user=self.user)
         self.method = 'patch'
-        self.executeOK(data=data)
+        self.executeOK(data)
         response = self.get()
         self.assertEqual(response.data['version'], data['version'])
         self.assertEqual(response.data['description'], data['description'])
@@ -157,7 +157,7 @@ class TestVersionViews(EndpointTester):
         x2 = self.owned.insert_last('X2')
         d1 = self.owned.insert_last('D1', term_raw='TestTerm')
         data = {'version': '1.0.0', 'description': 'test'}
-        version_id = self._create_version(data=data)
+        version_id = self._create_version(data)
         invalid_id = version_id + 1337
 
         Constituenta.objects.get(pk=d1.pk).delete()
@@ -186,7 +186,7 @@ class TestVersionViews(EndpointTester):
     def _create_version(self, data) -> int:
         response = self.client.post(
             f'/api/library/{self.owned_id}/create-version',
-            data=data, format='json'
+            data, format='json'
         )
         self.assertEqual(response.status_code, status.HTTP_201_CREATED)
         return response.data['version']  # type: ignore

rsconcept/backend/apps/library/views/library.py

@@ -14,7 +14,7 @@ from rest_framework.request import Request
 from rest_framework.response import Response
 
 from apps.oss.models import Layout, Operation, OperationSchema, PropagationFacade
-from apps.rsform.models import RSFormCached
+from apps.rsform.models import Attribution, RSFormCached
 from apps.rsform.serializers import RSFormParseSerializer
 from apps.users.models import User
 from shared import permissions
@@ -157,8 +157,8 @@ class LibraryViewSet(viewsets.ModelViewSet):
 
         serializer = s.LibraryItemCloneSerializer(data=request.data, context={'schema': item})
         serializer.is_valid(raise_exception=True)
-
         data = serializer.validated_data['item_data']
+
         with transaction.atomic():
             clone = deepcopy(item)
             clone.pk = None
@@ -171,12 +171,24 @@ class LibraryViewSet(viewsets.ModelViewSet):
             clone.access_policy = data.get('access_policy', m.AccessPolicy.PUBLIC)
             clone.location = data.get('location', m.LocationHead.USER)
             clone.save()
-            need_filter = 'items' in request.data and len(request.data['items']) > 0
+
+            cst_map: dict[int, int] = {}
+            cst_list: list[int] = []
+            need_filter = 'items' in request.data and request.data['items']
             for cst in RSFormCached(item).constituentsQ():
                 if not need_filter or cst.pk in request.data['items']:
+                    old_pk = cst.pk
                     cst.pk = None
                     cst.schema = clone
                     cst.save()
+                    cst_map[old_pk] = cst.pk
+                    cst_list.append(old_pk)
+            for attr in Attribution.objects.filter(container__in=cst_list, attribute__in=cst_list):
+                attr.pk = None
+                attr.container_id = cst_map[attr.container_id]
+                attr.attribute_id = cst_map[attr.attribute_id]
+                attr.save()
+
             return Response(
                 status=c.HTTP_201_CREATED,
                 data=RSFormParseSerializer(clone).data
@@ -299,7 +311,7 @@ class LibraryViewSet(viewsets.ModelViewSet):
 
         with transaction.atomic():
             added, deleted = m.Editor.set_and_return_diff(item.pk, editors)
-            if len(added) >= 0 or len(deleted) >= 0:
+            if added or deleted:
                 owned_schemas = OperationSchema.owned_schemasQ(item).only('pk')
                 if owned_schemas.exists():
                     m.Editor.objects.filter(

rsconcept/backend/apps/oss/admin.py

@@ -60,9 +60,9 @@ class InheritanceAdmin(admin.ModelAdmin):
     search_fields = ['id', 'operation', 'parent', 'child']
 
 
-@admin.register(models.Reference)
+@admin.register(models.Replica)
-class ReferenceAdmin(admin.ModelAdmin):
+class ReplicaAdmin(admin.ModelAdmin):
-    ''' Admin model: Reference. '''
+    ''' Admin model: Replica. '''
-    ordering = ['reference', 'target']
+    ordering = ['replica', 'original']
-    list_display = ['id', 'reference', 'target']
+    list_display = ['id', 'replica', 'original']
-    search_fields = ['id', 'reference', 'target']
+    search_fields = ['id', 'replica', 'original']

rsconcept/backend/apps/oss/migrations/0016_alter_operation_operation_type_replica_and_more.py

@@ -0,0 +1,35 @@
+# Generated by Django 5.2.4 on 2025-08-06 09:10
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('oss', '0015_reference'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='operation',
+            name='operation_type',
+            field=models.CharField(choices=[('input', 'Input'), ('synthesis', 'Synthesis'), ('replica', 'Replica')], default='input', max_length=10, verbose_name='Тип'),
+        ),
+        migrations.CreateModel(
+            name='Replica',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('original', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='targets', to='oss.operation', verbose_name='Целевая Операция')),
+                ('replica', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='replicas', to='oss.operation', verbose_name='Реплика')),
+            ],
+            options={
+                'verbose_name': 'Реплика',
+                'verbose_name_plural': 'Реплики',
+                'unique_together': {('replica', 'original')},
+            },
+        ),
+        migrations.DeleteModel(
+            name='Reference',
+        ),
+    ]

rsconcept/backend/apps/oss/models/Operation.py

@@ -16,7 +16,7 @@ from django.db.models import (
 from apps.library.models import LibraryItem
 
 from .Argument import Argument
-from .Reference import Reference
+from .Replica import Replica
 from .Substitution import Substitution
 
 
@@ -24,7 +24,7 @@ class OperationType(TextChoices):
     ''' Type of operation. '''
     INPUT = 'input'
     SYNTHESIS = 'synthesis'
-    REFERENCE = 'reference'
+    REPLICA = 'replica'
 
 
 class Operation(Model):
@@ -93,13 +93,13 @@ class Operation(Model):
         ''' Operation substitutions. '''
         return Substitution.objects.filter(operation=self)
 
-    def getQ_references(self) -> QuerySet[Reference]:
+    def getQ_replicas(self) -> QuerySet[Replica]:
-        ''' Operation references. '''
+        ''' Operation replicas. '''
-        return Reference.objects.filter(target=self)
+        return Replica.objects.filter(original=self)
 
-    def getQ_reference_target(self) -> list['Operation']:
+    def getQ_replica_original(self) -> list['Operation']:
-        ''' Operation target for current reference. '''
+        ''' Operation source for current replica. '''
-        return [x.target for x in Reference.objects.filter(reference=self)]
+        return [x.original for x in Replica.objects.filter(replica=self)]
 
     def setQ_result(self, result: Optional[LibraryItem]) -> None:
         ''' Set result schema. '''
@@ -107,12 +107,12 @@ class Operation(Model):
             return
         self.result = result
         self.save(update_fields=['result'])
-        for reference in self.getQ_references():
+        for rep in self.getQ_replicas():
-            reference.reference.result = result
+            rep.replica.result = result
-            reference.reference.save(update_fields=['result'])
+            rep.replica.save(update_fields=['result'])
 
     def delete(self, *args, **kwargs):
         ''' Delete operation. '''
-        for ref in self.getQ_references():
+        for rep in self.getQ_replicas():
-            ref.reference.delete()
+            rep.replica.delete()
         super().delete(*args, **kwargs)

rsconcept/backend/apps/oss/models/OperationSchema.py

@@ -11,7 +11,7 @@ from .Block import Block
 from .Inheritance import Inheritance
 from .Layout import Layout
 from .Operation import Operation, OperationType
-from .Reference import Reference
+from .Replica import Replica
 from .Substitution import Substitution
 
 
@@ -42,6 +42,22 @@ class OperationSchema:
         ''' OSS layout. '''
         return Layout.objects.get(oss_id=itemID)
 
+    @staticmethod
+    def create_input(oss: LibraryItem, operation: Operation) -> RSFormCached:
+        ''' Create input RSForm for given Operation. '''
+        schema = RSFormCached.create(
+            owner=oss.owner,
+            alias=operation.alias,
+            title=operation.title,
+            description=operation.description,
+            visible=False,
+            access_policy=oss.access_policy,
+            location=oss.location
+        )
+        Editor.set(schema.model.pk, oss.getQ_editors().values_list('pk', flat=True))
+        operation.setQ_result(schema.model)
+        return schema
+
     def refresh_from_db(self) -> None:
         ''' Model wrapper. '''
         self.model.refresh_from_db()
@@ -51,15 +67,15 @@ class OperationSchema:
         result = Operation.objects.create(oss=self.model, **kwargs)
         return result
 
-    def create_reference(self, target: Operation) -> Operation:
+    def create_replica(self, target: Operation) -> Operation:
-        ''' Create Reference Operation. '''
+        ''' Create Replica Operation. '''
         result = Operation.objects.create(
             oss=self.model,
-            operation_type=OperationType.REFERENCE,
+            operation_type=OperationType.REPLICA,
             result=target.result,
             parent=target.parent
         )
-        Reference.objects.create(reference=result, target=target)
+        Replica.objects.create(replica=result, original=target)
         return result
 
     def create_block(self, **kwargs) -> Block:
@@ -80,21 +96,6 @@ class OperationSchema:
                 operation.save(update_fields=['parent'])
         target.delete()
 
-    def create_input(self, operation: Operation) -> RSFormCached:
-        ''' Create input RSForm for given Operation. '''
-        schema = RSFormCached.create(
-            owner=self.model.owner,
-            alias=operation.alias,
-            title=operation.title,
-            description=operation.description,
-            visible=False,
-            access_policy=self.model.access_policy,
-            location=self.model.location
-        )
-        Editor.set(schema.model.pk, self.model.getQ_editors().values_list('pk', flat=True))
-        operation.setQ_result(schema.model)
-        return schema
-
     def set_arguments(self, target: int, arguments: list[Operation]) -> None:
         ''' Set arguments of target Operation. '''
         Argument.objects.filter(operation_id=target).delete()
@@ -128,10 +129,10 @@ class OperationSchema:
             .order_by('order')
             if arg.argument.result_id is not None
         ]
-        if len(schemas) == 0:
+        if not schemas:
             return
         substitutions = operation.getQ_substitutions()
-        receiver = self.create_input(operation)
+        receiver = OperationSchema.create_input(self.model, operation)
 
         parents: dict = {}
         children: dict = {}

rsconcept/backend/apps/oss/models/OperationSchemaCached.py

@@ -3,31 +3,17 @@
 
 from typing import Optional
 
-from cctext import extract_entities
+from apps.library.models import LibraryItem
-from rest_framework.serializers import ValidationError
+from apps.rsform.models import Attribution, Constituenta, CstType, OrderManager, RSFormCached
-
-from apps.library.models import Editor, LibraryItem
-from apps.rsform.graph import Graph
-from apps.rsform.models import (
-    DELETED_ALIAS,
-    INSERT_LAST,
-    Constituenta,
-    CstType,
-    OrderManager,
-    RSFormCached,
-    extract_globals,
-    replace_entities,
-    replace_globals
-)
 
 from .Argument import Argument
 from .Inheritance import Inheritance
-from .Operation import Operation, OperationType
+from .Operation import Operation
-from .Reference import Reference
+from .OperationSchema import OperationSchema
+from .OssCache import OssCache
+from .PropagationEngine import PropagationEngine
 from .Substitution import Substitution
-
+from .utils import CstMapping, CstSubstitution, create_dependant_mapping, extract_data_references
-CstMapping = dict[str, Optional[Constituenta]]
-CstSubstitution = list[tuple[Constituenta, Constituenta]]
 
 
 class OperationSchemaCached:
@@ -35,19 +21,20 @@ class OperationSchemaCached:
 
     def __init__(self, model: LibraryItem):
         self.model = model
-        self.cache = OssCache(self)
+        self.cache = OssCache(model.pk)
+        self.engine = PropagationEngine(self.cache)
 
-    def delete_reference(self, target: int, keep_connections: bool = False, keep_constituents: bool = False):
+    def delete_replica(self, target: int, keep_connections: bool = False, keep_constituents: bool = False):
-        ''' Delete Reference Operation. '''
+        ''' Delete Replica Operation. '''
         if not keep_connections:
             self.delete_operation(target, keep_constituents)
             return
         self.cache.ensure_loaded_subs()
         operation = self.cache.operation_by_id[target]
-        reference_target = self.cache.reference_target.get(target)
+        original = self.cache.replica_original.get(target)
-        if reference_target:
+        if original:
             for arg in operation.getQ_as_argument():
-                arg.argument_id = reference_target
+                arg.argument_id = original
                 arg.save()
         self.cache.remove_operation(target)
         operation.delete()
@@ -57,11 +44,11 @@ class OperationSchemaCached:
         ''' Delete Operation. '''
         self.cache.ensure_loaded_subs()
         operation = self.cache.operation_by_id[target]
-        children = self.cache.graph.outputs[target]
+        children = self.cache.extend_graph.outputs[target]
-        if operation.result is not None and len(children) > 0:
+        if operation.result is not None and children:
             ids = list(Constituenta.objects.filter(schema=operation.result).values_list('pk', flat=True))
             if not keep_constituents:
-                self._cascade_delete_inherited(operation.pk, ids)
+                self.engine.on_delete_inherited(operation.pk, ids)
             else:
                 inheritance_to_delete: list[Inheritance] = []
                 for child_id in children:
@@ -69,7 +56,7 @@ class OperationSchemaCached:
                     child_schema = self.cache.get_schema(child_operation)
                     if child_schema is None:
                         continue
-                    self._undo_substitutions_cst(ids, child_operation, child_schema)
+                    self.engine.undo_substitutions_cst(ids, child_operation, child_schema)
                     for item in self.cache.inheritance[child_id]:
                         if item.parent_id in ids:
                             inheritance_to_delete.append(item)
@@ -82,7 +69,7 @@ class OperationSchemaCached:
     def set_input(self, target: int, schema: Optional[LibraryItem]) -> None:
         ''' Set input schema for operation. '''
         operation = self.cache.operation_by_id[target]
-        has_children = len(self.cache.graph.outputs[target]) > 0
+        has_children = bool(self.cache.extend_graph.outputs[target])
         old_schema = self.cache.get_schema(operation)
         if schema is None and old_schema is None or \
                 (schema is not None and old_schema is not None and schema.pk == old_schema.model.pk):
@@ -118,7 +105,7 @@ class OperationSchemaCached:
                 processed.append(current.argument)
                 current.order = arguments.index(current.argument)
                 updated.append(current)
-        if len(deleted) > 0:
+        if deleted:
             self.before_delete_arguments(operation, [x.argument for x in deleted])
             for deleted_arg in deleted:
                 self.cache.remove_argument(deleted_arg)
@@ -132,7 +119,7 @@ class OperationSchemaCached:
                 new_arg = Argument.objects.create(operation=operation, argument=arg, order=order)
                 self.cache.insert_argument(new_arg)
                 added.append(arg)
-        if len(added) > 0:
+        if added:
             self.after_create_arguments(operation, added)
 
     def set_substitutions(self, target: int, substitutes: list[dict]) -> None:
@@ -147,14 +134,14 @@ class OperationSchemaCached:
                 x for x in substitutes
                 if x['original'] == current.original and x['substitution'] == current.substitution
             ]
-            if len(subs) == 0:
+            if not subs:
                 deleted.append(current)
             else:
                 processed.append(subs[0])
-        if len(deleted) > 0:
+        if deleted:
             if schema is not None:
                 for sub in deleted:
-                    self._undo_substitution(schema, sub)
+                    self.engine.undo_substitution(schema, sub)
             else:
                 for sub in deleted:
                     self.cache.remove_substitution(sub)
@@ -169,22 +156,7 @@ class OperationSchemaCached:
                     substitution=sub_item['substitution']
                 )
                 added.append(new_sub)
-        self._process_added_substitutions(schema, added)
+        self._on_add_substitutions(schema, added)
-
-    def _create_input(self, operation: Operation) -> RSFormCached:
-        ''' Create input RSForm for given Operation. '''
-        schema = RSFormCached.create(
-            owner=self.model.owner,
-            alias=operation.alias,
-            title=operation.title,
-            description=operation.description,
-            visible=False,
-            access_policy=self.model.access_policy,
-            location=self.model.location
-        )
-        Editor.set(schema.model.pk, self.model.getQ_editors().values_list('pk', flat=True))
-        operation.setQ_result(schema.model)
-        return schema
 
     def execute_operation(self, operation: Operation) -> bool:
         ''' Execute target Operation. '''
@@ -197,10 +169,11 @@ class OperationSchemaCached:
             .order_by('order')
             if arg.argument.result_id is not None
         ]
-        if len(schemas) == 0:
+        if not schemas:
             return False
         substitutions = operation.getQ_substitutions()
-        receiver = self._create_input(self.cache.operation_by_id[operation.pk])
+        receiver = OperationSchema.create_input(self.model, self.cache.operation_by_id[operation.pk])
+        self.cache.insert_schema(receiver)
 
         parents: dict = {}
         children: dict = {}
@@ -231,7 +204,7 @@ class OperationSchemaCached:
         receiver.reset_aliases()
         receiver.resolve_all_text()
 
-        if len(self.cache.graph.outputs[operation.pk]) > 0:
+        if self.cache.extend_graph.outputs[operation.pk]:
             receiver_items = list(Constituenta.objects.filter(schema=receiver.model).order_by('order'))
             self.after_create_cst(receiver, receiver_items)
         receiver.model.save(update_fields=['time_update'])
@@ -243,7 +216,7 @@ class OperationSchemaCached:
         self.cache.insert_schema(source)
         self.cache.insert_schema(destination)
         operation = self.cache.get_operation(destination.model.pk)
-        self._undo_substitutions_cst(items, operation, destination)
+        self.engine.undo_substitutions_cst(items, operation, destination)
         inheritance_to_delete = [item for item in self.cache.inheritance[operation.pk] if item.parent_id in items]
         for item in inheritance_to_delete:
             self.cache.remove_inheritance(item)
@@ -282,37 +255,27 @@ class OperationSchemaCached:
         exclude: Optional[list[int]] = None
     ) -> None:
         ''' Trigger cascade resolutions when new Constituenta is created. '''
-        source.cache.ensure_loaded()
         self.cache.insert_schema(source)
-        inserted_aliases = [cst.alias for cst in cst_list]
+        alias_mapping = create_dependant_mapping(source, cst_list)
-        depend_aliases: set[str] = set()
-        for new_cst in cst_list:
-            depend_aliases.update(new_cst.extract_references())
-        depend_aliases.difference_update(inserted_aliases)
-        alias_mapping: CstMapping = {}
-        for alias in depend_aliases:
-            cst = source.cache.by_alias.get(alias)
-            if cst is not None:
-                alias_mapping[alias] = cst
         operation = self.cache.get_operation(source.model.pk)
-        self._cascade_inherit_cst(operation.pk, source, cst_list, alias_mapping, exclude)
+        self.engine.on_inherit_cst(operation.pk, source, cst_list, alias_mapping, exclude)
 
     def after_change_cst_type(self, schemaID: int, target: int, new_type: CstType) -> None:
         ''' Trigger cascade resolutions when Constituenta type is changed. '''
         operation = self.cache.get_operation(schemaID)
-        self._cascade_change_cst_type(operation.pk, target, new_type)
+        self.engine.on_change_cst_type(operation.pk, target, new_type)
 
     def after_update_cst(self, source: RSFormCached, target: int, data: dict, old_data: dict) -> None:
         ''' Trigger cascade resolutions when Constituenta data is changed. '''
         self.cache.insert_schema(source)
         operation = self.cache.get_operation(source.model.pk)
-        depend_aliases = self._extract_data_references(data, old_data)
+        depend_aliases = extract_data_references(data, old_data)
         alias_mapping: CstMapping = {}
         for alias in depend_aliases:
             cst = source.cache.by_alias.get(alias)
             if cst is not None:
                 alias_mapping[alias] = cst
-        self._cascade_update_cst(
+        self.engine.on_update_cst(
             operation=operation.pk,
             cst_id=target,
             data=data,
@@ -320,15 +283,15 @@ class OperationSchemaCached:
             mapping=alias_mapping
         )
 
-    def before_delete_cst(self, sourceID: int, target: list[int]) -> None:
+    def before_delete_cst(self, operationID: int, target: list[int]) -> None:
         ''' Trigger cascade resolutions before Constituents are deleted. '''
-        operation = self.cache.get_operation(sourceID)
+        operation = self.cache.get_operation(operationID)
-        self._cascade_delete_inherited(operation.pk, target)
+        self.engine.on_delete_inherited(operation.pk, target)
 
     def before_substitute(self, schemaID: int, substitutions: CstSubstitution) -> None:
         ''' Trigger cascade resolutions before Constituents are substituted. '''
         operation = self.cache.get_operation(schemaID)
-        self._cascade_before_substitute(substitutions, operation)
+        self.engine.on_before_substitute(operation.pk, substitutions)
 
     def before_delete_arguments(self, target: Operation, arguments: list[Operation]) -> None:
         ''' Trigger cascade resolutions before arguments are deleted. '''
@@ -337,7 +300,7 @@ class OperationSchemaCached:
         for argument in arguments:
             parent_schema = self.cache.get_schema(argument)
             if parent_schema is not None:
-                self._execute_delete_inherited(target.pk, [cst.pk for cst in parent_schema.cache.constituents])
+                self.engine.delete_inherited(target.pk, [cst.pk for cst in parent_schema.cache.constituents])
 
     def after_create_arguments(self, target: Operation, arguments: list[Operation]) -> None:
         ''' Trigger cascade resolutions after arguments are created. '''
@@ -348,336 +311,27 @@ class OperationSchemaCached:
             parent_schema = self.cache.get_schema(argument)
             if parent_schema is None:
                 continue
-            self._execute_inherit_cst(
+            self.engine.inherit_cst(
                 target_operation=target.pk,
                 source=parent_schema,
                 items=list(parent_schema.constituentsQ().order_by('order')),
                 mapping={}
             )
 
-    # pylint: disable=too-many-arguments, too-many-positional-arguments
+    def after_create_attribution(self, schemaID: int, associations: list[Attribution],
-    def _cascade_inherit_cst(
+                                 exclude: Optional[list[int]] = None) -> None:
-        self, target_operation: int,
+        ''' Trigger cascade resolutions when Attribution is created. '''
-        source: RSFormCached,
+        operation = self.cache.get_operation(schemaID)
-        items: list[Constituenta],
+        self.engine.on_inherit_attribution(operation.pk, associations, exclude)
-        mapping: CstMapping,
-        exclude: Optional[list[int]] = None
-    ) -> None:
-        children = self.cache.graph.outputs[target_operation]
-        if len(children) == 0:
-            return
-        for child_id in children:
-            if not exclude or child_id not in exclude:
-                self._execute_inherit_cst(child_id, source, items, mapping)
 
-    def _execute_inherit_cst(
+    def before_delete_attribution(self, schemaID: int, associations: list[Attribution]) -> None:
-        self,
+        ''' Trigger cascade resolutions when Attribution is deleted. '''
-        target_operation: int,
+        operation = self.cache.get_operation(schemaID)
-        source: RSFormCached,
+        self.engine.on_delete_attribution(operation.pk, associations)
-        items: list[Constituenta],
-        mapping: CstMapping
-    ) -> None:
-        operation = self.cache.operation_by_id[target_operation]
-        destination = self.cache.get_schema(operation)
-        if destination is None:
-            return
 
-        self.cache.ensure_loaded_subs()
+    def _on_add_substitutions(self, schema: Optional[RSFormCached], added: list[Substitution]) -> None:
-        new_mapping = self._transform_mapping(mapping, operation, destination)
+        ''' Trigger cascade resolutions when Constituenta substitution is added. '''
-        alias_mapping = OperationSchemaCached._produce_alias_mapping(new_mapping)
+        if not added:
-        insert_where = self._determine_insert_position(items[0].pk, operation, source, destination)
-        new_cst_list = destination.insert_copy(items, insert_where, alias_mapping)
-        for index, cst in enumerate(new_cst_list):
-            new_inheritance = Inheritance.objects.create(
-                operation=operation,
-                child=cst,
-                parent=items[index]
-            )
-            self.cache.insert_inheritance(new_inheritance)
-        new_mapping = {alias_mapping[alias]: cst for alias, cst in new_mapping.items()}
-        self._cascade_inherit_cst(operation.pk, destination, new_cst_list, new_mapping)
-
-    def _cascade_change_cst_type(self, operation_id: int, cst_id: int, ctype: CstType) -> None:
-        children = self.cache.graph.outputs[operation_id]
-        if len(children) == 0:
-            return
-        self.cache.ensure_loaded_subs()
-        for child_id in children:
-            child_operation = self.cache.operation_by_id[child_id]
-            successor_id = self.cache.get_inheritor(cst_id, child_id)
-            if successor_id is None:
-                continue
-            child_schema = self.cache.get_schema(child_operation)
-            if child_schema is None:
-                continue
-            if child_schema.change_cst_type(successor_id, ctype):
-                self._cascade_change_cst_type(child_id, successor_id, ctype)
-
-    # pylint: disable=too-many-arguments, too-many-positional-arguments
-    def _cascade_update_cst(
-        self,
-        operation: int,
-        cst_id: int,
-        data: dict, old_data: dict,
-        mapping: CstMapping
-    ) -> None:
-        children = self.cache.graph.outputs[operation]
-        if len(children) == 0:
-            return
-        self.cache.ensure_loaded_subs()
-        for child_id in children:
-            child_operation = self.cache.operation_by_id[child_id]
-            successor_id = self.cache.get_inheritor(cst_id, child_id)
-            if successor_id is None:
-                continue
-            child_schema = self.cache.get_schema(child_operation)
-            assert child_schema is not None
-            new_mapping = self._transform_mapping(mapping, child_operation, child_schema)
-            alias_mapping = OperationSchemaCached._produce_alias_mapping(new_mapping)
-            successor = child_schema.cache.by_id.get(successor_id)
-            if successor is None:
-                continue
-            new_data = self._prepare_update_data(successor, data, old_data, alias_mapping)
-            if len(new_data) == 0:
-                continue
-            new_old_data = child_schema.update_cst(successor.pk, new_data)
-            if len(new_old_data) == 0:
-                continue
-            new_mapping = {alias_mapping[alias]: cst for alias, cst in new_mapping.items()}
-            self._cascade_update_cst(
-                operation=child_id,
-                cst_id=successor_id,
-                data=new_data,
-                old_data=new_old_data,
-                mapping=new_mapping
-            )
-
-    def _cascade_delete_inherited(self, operation: int, target: list[int]) -> None:
-        children = self.cache.graph.outputs[operation]
-        if len(children) == 0:
-            return
-        self.cache.ensure_loaded_subs()
-        for child_id in children:
-            self._execute_delete_inherited(child_id, target)
-
-    def _execute_delete_inherited(self, operation_id: int, parent_ids: list[int]) -> None:
-        operation = self.cache.operation_by_id[operation_id]
-        schema = self.cache.get_schema(operation)
-        if schema is None:
-            return
-        self._undo_substitutions_cst(parent_ids, operation, schema)
-        target_ids = self.cache.get_inheritors_list(parent_ids, operation_id)
-        self._cascade_delete_inherited(operation_id, target_ids)
-        if len(target_ids) > 0:
-            self.cache.remove_cst(operation_id, target_ids)
-            schema.delete_cst(target_ids)
-
-    def _cascade_before_substitute(self, substitutions: CstSubstitution, operation: Operation) -> None:
-        children = self.cache.graph.outputs[operation.pk]
-        if len(children) == 0:
-            return
-        self.cache.ensure_loaded_subs()
-        for child_id in children:
-            child_operation = self.cache.operation_by_id[child_id]
-            child_schema = self.cache.get_schema(child_operation)
-            if child_schema is None:
-                continue
-            new_substitutions = self._transform_substitutions(substitutions, child_id, child_schema)
-            if len(new_substitutions) == 0:
-                continue
-            self._cascade_before_substitute(new_substitutions, child_operation)
-            child_schema.substitute(new_substitutions)
-
-    def _cascade_partial_mapping(
-        self,
-        mapping: CstMapping,
-        target: list[int],
-        operation: int,
-        schema: RSFormCached
-    ) -> None:
-        alias_mapping = OperationSchemaCached._produce_alias_mapping(mapping)
-        schema.apply_partial_mapping(alias_mapping, target)
-        children = self.cache.graph.outputs[operation]
-        if len(children) == 0:
-            return
-        self.cache.ensure_loaded_subs()
-        for child_id in children:
-            child_operation = self.cache.operation_by_id[child_id]
-            child_schema = self.cache.get_schema(child_operation)
-            if child_schema is None:
-                continue
-            new_mapping = self._transform_mapping(mapping, child_operation, child_schema)
-            if not new_mapping:
-                continue
-            new_target = self.cache.get_inheritors_list(target, child_id)
-            if len(new_target) == 0:
-                continue
-            self._cascade_partial_mapping(new_mapping, new_target, child_id, child_schema)
-
-    @staticmethod
-    def _produce_alias_mapping(mapping: CstMapping) -> dict[str, str]:
-        result: dict[str, str] = {}
-        for alias, cst in mapping.items():
-            if cst is None:
-                result[alias] = DELETED_ALIAS
-            else:
-                result[alias] = cst.alias
-        return result
-
-    def _transform_mapping(self, mapping: CstMapping, operation: Operation, schema: RSFormCached) -> CstMapping:
-        if len(mapping) == 0:
-            return mapping
-        result: CstMapping = {}
-        for alias, cst in mapping.items():
-            if cst is None:
-                result[alias] = None
-                continue
-            successor_id = self.cache.get_successor(cst.pk, operation.pk)
-            if successor_id is None:
-                continue
-            successor = schema.cache.by_id.get(successor_id)
-            if successor is None:
-                continue
-            result[alias] = successor
-        return result
-
-    def _determine_insert_position(
-        self, prototype_id: int,
-        operation: Operation,
-        source: RSFormCached,
-        destination: RSFormCached
-    ) -> int:
-        ''' Determine insert_after for new constituenta. '''
-        prototype = source.cache.by_id[prototype_id]
-        prototype_index = source.cache.constituents.index(prototype)
-        if prototype_index == 0:
-            return 0
-        prev_cst = source.cache.constituents[prototype_index - 1]
-        inherited_prev_id = self.cache.get_successor(prev_cst.pk, operation.pk)
-        if inherited_prev_id is None:
-            return INSERT_LAST
-        prev_cst = destination.cache.by_id[inherited_prev_id]
-        prev_index = destination.cache.constituents.index(prev_cst)
-        return prev_index + 1
-
-    def _extract_data_references(self, data: dict, old_data: dict) -> set[str]:
-        result: set[str] = set()
-        if 'definition_formal' in data:
-            result.update(extract_globals(data['definition_formal']))
-            result.update(extract_globals(old_data['definition_formal']))
-        if 'term_raw' in data:
-            result.update(extract_entities(data['term_raw']))
-            result.update(extract_entities(old_data['term_raw']))
-        if 'definition_raw' in data:
-            result.update(extract_entities(data['definition_raw']))
-            result.update(extract_entities(old_data['definition_raw']))
-        return result
-
-    def _prepare_update_data(self, cst: Constituenta, data: dict, old_data: dict, mapping: dict[str, str]) -> dict:
-        new_data = {}
-        if 'term_forms' in data:
-            if old_data['term_forms'] == cst.term_forms:
-                new_data['term_forms'] = data['term_forms']
-        if 'convention' in data:
-            new_data['convention'] = data['convention']
-        if 'definition_formal' in data:
-            new_data['definition_formal'] = replace_globals(data['definition_formal'], mapping)
-        if 'term_raw' in data:
-            if replace_entities(old_data['term_raw'], mapping) == cst.term_raw:
-                new_data['term_raw'] = replace_entities(data['term_raw'], mapping)
-        if 'definition_raw' in data:
-            if replace_entities(old_data['definition_raw'], mapping) == cst.definition_raw:
-                new_data['definition_raw'] = replace_entities(data['definition_raw'], mapping)
-        return new_data
-
-    def _transform_substitutions(
-        self,
-        target: CstSubstitution,
-        operation: int,
-        schema: RSFormCached
-    ) -> CstSubstitution:
-        result: CstSubstitution = []
-        for current_sub in target:
-            sub_replaced = False
-            new_substitution_id = self.cache.get_inheritor(current_sub[1].pk, operation)
-            if new_substitution_id is None:
-                for sub in self.cache.substitutions[operation]:
-                    if sub.original_id == current_sub[1].pk:
-                        sub_replaced = True
-                        new_substitution_id = self.cache.get_inheritor(sub.original_id, operation)
-                        break
-
-            new_original_id = self.cache.get_inheritor(current_sub[0].pk, operation)
-            original_replaced = False
-            if new_original_id is None:
-                for sub in self.cache.substitutions[operation]:
-                    if sub.original_id == current_sub[0].pk:
-                        original_replaced = True
-                        sub.original_id = current_sub[1].pk
-                        sub.save()
-                        new_original_id = new_substitution_id
-                        new_substitution_id = self.cache.get_inheritor(sub.substitution_id, operation)
-                        break
-
-            if sub_replaced and original_replaced:
-                raise ValidationError({'propagation': 'Substitution breaks OSS substitutions.'})
-
-            for sub in self.cache.substitutions[operation]:
-                if sub.substitution_id == current_sub[0].pk:
-                    sub.substitution_id = current_sub[1].pk
-                    sub.save()
-
-            if new_original_id is not None and new_substitution_id is not None:
-                result.append((schema.cache.by_id[new_original_id], schema.cache.by_id[new_substitution_id]))
-        return result
-
-    def _undo_substitutions_cst(self, target_ids: list[int], operation: Operation, schema: RSFormCached) -> None:
-        to_process = []
-        for sub in self.cache.substitutions[operation.pk]:
-            if sub.original_id in target_ids or sub.substitution_id in target_ids:
-                to_process.append(sub)
-        for sub in to_process:
-            self._undo_substitution(schema, sub, target_ids)
-
-    def _undo_substitution(
-        self,
-        schema: RSFormCached,
-        target: Substitution,
-        ignore_parents: Optional[list[int]] = None
-    ) -> None:
-        if ignore_parents is None:
-            ignore_parents = []
-        operation_id = target.operation_id
-        original_schema, _, original_cst, substitution_cst = self.cache.unfold_sub(target)
-
-        dependant = []
-        for cst_id in original_schema.get_dependant([original_cst.pk]):
-            if cst_id not in ignore_parents:
-                inheritor_id = self.cache.get_inheritor(cst_id, operation_id)
-                if inheritor_id is not None:
-                    dependant.append(inheritor_id)
-
-        self.cache.substitutions[operation_id].remove(target)
-        target.delete()
-
-        new_original: Optional[Constituenta] = None
-        if original_cst.pk not in ignore_parents:
-            full_cst = Constituenta.objects.get(pk=original_cst.pk)
-            self.after_create_cst(original_schema, [full_cst])
-            new_original_id = self.cache.get_inheritor(original_cst.pk, operation_id)
-            assert new_original_id is not None
-            new_original = schema.cache.by_id[new_original_id]
-        if len(dependant) == 0:
-            return
-
-        substitution_id = self.cache.get_inheritor(substitution_cst.pk, operation_id)
-        assert substitution_id is not None
-        substitution_inheritor = schema.cache.by_id[substitution_id]
-        mapping = {substitution_inheritor.alias: new_original}
-        self._cascade_partial_mapping(mapping, dependant, operation_id, schema)
-
-    def _process_added_substitutions(self, schema: Optional[RSFormCached], added: list[Substitution]) -> None:
-        if len(added) == 0:
             return
         if schema is None:
             for sub in added:
@@ -697,185 +351,3 @@ class OperationSchemaCached:
         schema.substitute(cst_mapping)
         for sub in added:
             self.cache.insert_substitution(sub)
-
-
-class OssCache:
-    ''' Cache for OSS data. '''
-
-    def __init__(self, oss: OperationSchemaCached):
-        self._oss = oss
-        self._schemas: list[RSFormCached] = []
-        self._schema_by_id: dict[int, RSFormCached] = {}
-
-        self.operations = list(Operation.objects.filter(oss=oss.model).only('result_id', 'operation_type'))
-        self.operation_by_id = {operation.pk: operation for operation in self.operations}
-        self.graph = Graph[int]()
-        for operation in self.operations:
-            self.graph.add_node(operation.pk)
-
-        references = Reference.objects.filter(reference__oss=self._oss.model).only('reference_id', 'target_id')
-        self.reference_target = {ref.reference_id: ref.target_id for ref in references}
-        arguments = Argument.objects \
-            .filter(operation__oss=self._oss.model) \
-            .only('operation_id', 'argument_id') \
-            .order_by('order')
-        for argument in arguments:
-            self.graph.add_edge(argument.argument_id, argument.operation_id)
-            target = self.reference_target.get(argument.argument_id)
-            if target is not None:
-                self.graph.add_edge(target, argument.operation_id)
-
-        self.is_loaded_subs = False
-        self.substitutions: dict[int, list[Substitution]] = {}
-        self.inheritance: dict[int, list[Inheritance]] = {}
-
-    def ensure_loaded_subs(self) -> None:
-        ''' Ensure cache is fully loaded. '''
-        if self.is_loaded_subs:
-            return
-        self.is_loaded_subs = True
-        for operation in self.operations:
-            self.inheritance[operation.pk] = []
-            self.substitutions[operation.pk] = []
-        for sub in Substitution.objects.filter(operation__oss=self._oss.model).only(
-                'operation_id', 'original_id', 'substitution_id'):
-            self.substitutions[sub.operation_id].append(sub)
-        for item in Inheritance.objects.filter(operation__oss=self._oss.model).only(
-                'operation_id', 'parent_id', 'child_id'):
-            self.inheritance[item.operation_id].append(item)
-
-    def get_schema(self, operation: Operation) -> Optional[RSFormCached]:
-        ''' Get schema by Operation. '''
-        if operation.result_id is None:
-            return None
-        if operation.result_id in self._schema_by_id:
-            return self._schema_by_id[operation.result_id]
-        else:
-            schema = RSFormCached.from_id(operation.result_id)
-            schema.cache.ensure_loaded()
-            self._insert_new(schema)
-            return schema
-
-    def get_operation(self, schemaID: int) -> Operation:
-        ''' Get operation by schema. '''
-        for operation in self.operations:
-            if operation.result_id == schemaID and operation.operation_type != OperationType.REFERENCE:
-                return operation
-        raise ValueError(f'Operation for schema {schemaID} not found')
-
-    def get_inheritor(self, parent_cst: int, operation: int) -> Optional[int]:
-        ''' Get child for parent inside target RSFrom. '''
-        for item in self.inheritance[operation]:
-            if item.parent_id == parent_cst:
-                return item.child_id
-        return None
-
-    def get_inheritors_list(self, target: list[int], operation: int) -> list[int]:
-        ''' Get child for parent inside target RSFrom. '''
-        result = []
-        for item in self.inheritance[operation]:
-            if item.parent_id in target:
-                result.append(item.child_id)
-        return result
-
-    def get_successor(self, parent_cst: int, operation: int) -> Optional[int]:
-        ''' Get child for parent inside target RSFrom including substitutions. '''
-        for sub in self.substitutions[operation]:
-            if sub.original_id == parent_cst:
-                return self.get_inheritor(sub.substitution_id, operation)
-        return self.get_inheritor(parent_cst, operation)
-
-    def insert_schema(self, schema: RSFormCached) -> None:
-        ''' Insert new schema. '''
-        if not self._schema_by_id.get(schema.model.pk):
-            schema.cache.ensure_loaded()
-            self._insert_new(schema)
-
-    def insert_argument(self, argument: Argument) -> None:
-        ''' Insert new argument. '''
-        self.graph.add_edge(argument.argument_id, argument.operation_id)
-        target = self.reference_target.get(argument.argument_id)
-        if target is not None:
-            self.graph.add_edge(target, argument.operation_id)
-
-    def insert_inheritance(self, inheritance: Inheritance) -> None:
-        ''' Insert new inheritance. '''
-        self.inheritance[inheritance.operation_id].append(inheritance)
-
-    def insert_substitution(self, sub: Substitution) -> None:
-        ''' Insert new substitution. '''
-        self.substitutions[sub.operation_id].append(sub)
-
-    def remove_cst(self, operation: int, target: list[int]) -> None:
-        ''' Remove constituents from operation. '''
-        subs_to_delete = [
-            sub for sub in self.substitutions[operation]
-            if sub.original_id in target or sub.substitution_id in target
-        ]
-        for sub in subs_to_delete:
-            self.substitutions[operation].remove(sub)
-        inherit_to_delete = [item for item in self.inheritance[operation] if item.child_id in target]
-        for item in inherit_to_delete:
-            self.inheritance[operation].remove(item)
-
-    def remove_schema(self, schema: RSFormCached) -> None:
-        ''' Remove schema from cache. '''
-        self._schemas.remove(schema)
-        del self._schema_by_id[schema.model.pk]
-
-    def remove_operation(self, operation: int) -> None:
-        ''' Remove operation from cache. '''
-        target = self.operation_by_id[operation]
-        self.graph.remove_node(operation)
-        if target.result_id in self._schema_by_id:
-            self._schemas.remove(self._schema_by_id[target.result_id])
-            del self._schema_by_id[target.result_id]
-        self.operations.remove(self.operation_by_id[operation])
-        del self.operation_by_id[operation]
-        if operation in self.reference_target:
-            del self.reference_target[operation]
-        if self.is_loaded_subs:
-            del self.substitutions[operation]
-            del self.inheritance[operation]
-
-    def remove_argument(self, argument: Argument) -> None:
-        ''' Remove argument from cache. '''
-        self.graph.remove_edge(argument.argument_id, argument.operation_id)
-        target = self.reference_target.get(argument.argument_id)
-        if target is not None:
-            if not Argument.objects.filter(argument_id=target, operation_id=argument.operation_id).exists():
-                self.graph.remove_edge(target, argument.operation_id)
-
-    def remove_substitution(self, target: Substitution) -> None:
-        ''' Remove substitution from cache. '''
-        self.substitutions[target.operation_id].remove(target)
-
-    def remove_inheritance(self, target: Inheritance) -> None:
-        ''' Remove inheritance from cache. '''
-        self.inheritance[target.operation_id].remove(target)
-
-    def unfold_sub(self, sub: Substitution) -> tuple[RSFormCached, RSFormCached, Constituenta, Constituenta]:
-        ''' Unfold substitution into original and substitution forms. '''
-        operation = self.operation_by_id[sub.operation_id]
-        parents = self.graph.inputs[operation.pk]
-        original_cst = None
-        substitution_cst = None
-        original_schema = None
-        substitution_schema = None
-        for parent_id in parents:
-            parent_schema = self.get_schema(self.operation_by_id[parent_id])
-            if parent_schema is None:
-                continue
-            if sub.original_id in parent_schema.cache.by_id:
-                original_schema = parent_schema
-                original_cst = original_schema.cache.by_id[sub.original_id]
-            if sub.substitution_id in parent_schema.cache.by_id:
-                substitution_schema = parent_schema
-                substitution_cst = substitution_schema.cache.by_id[sub.substitution_id]
-        if original_schema is None or substitution_schema is None or original_cst is None or substitution_cst is None:
-            raise ValueError(f'Parent schema for Substitution-{sub.pk} not found.')
-        return original_schema, substitution_schema, original_cst, substitution_cst
-
-    def _insert_new(self, schema: RSFormCached) -> None:
-        self._schemas.append(schema)
-        self._schema_by_id[schema.model.pk] = schema

rsconcept/backend/apps/oss/models/OssCache.py

@@ -0,0 +1,188 @@
+''' Models: OSS API. '''
+
+from typing import Optional
+
+from apps.rsform.graph import Graph
+from apps.rsform.models import RSFormCached
+
+from .Argument import Argument
+from .Inheritance import Inheritance
+from .Operation import Operation, OperationType
+from .Replica import Replica
+from .Substitution import Substitution
+
+
+class OssCache:
+    ''' Cache for OSS data. '''
+
+    def __init__(self, item_id: int):
+        self._item_id = item_id
+        self._schemas: list[RSFormCached] = []
+        self._schema_by_id: dict[int, RSFormCached] = {}
+
+        self.operations = list(Operation.objects.filter(oss_id=item_id).only('result_id', 'operation_type'))
+        self.operation_by_id = {operation.pk: operation for operation in self.operations}
+        self.graph = Graph[int]()
+        self.extend_graph = Graph[int]()
+        for operation in self.operations:
+            self.graph.add_node(operation.pk)
+            self.extend_graph.add_node(operation.pk)
+
+        replicas = Replica.objects.filter(replica__oss_id=self._item_id).only('replica_id', 'original_id')
+        self.replica_original = {rep.replica_id: rep.original_id for rep in replicas}
+        arguments = Argument.objects \
+            .filter(operation__oss_id=self._item_id) \
+            .only('operation_id', 'argument_id') \
+            .order_by('order')
+        for argument in arguments:
+            self.graph.add_edge(argument.argument_id, argument.operation_id)
+            self.extend_graph.add_edge(argument.argument_id, argument.operation_id)
+            original = self.replica_original.get(argument.argument_id)
+            if original is not None:
+                self.extend_graph.add_edge(original, argument.operation_id)
+
+        self.is_loaded_subs = False
+        self.substitutions: dict[int, list[Substitution]] = {}
+        self.inheritance: dict[int, list[Inheritance]] = {}
+
+    def ensure_loaded_subs(self) -> None:
+        ''' Ensure cache is fully loaded. '''
+        if self.is_loaded_subs:
+            return
+        self.is_loaded_subs = True
+        for operation in self.operations:
+            self.inheritance[operation.pk] = []
+            self.substitutions[operation.pk] = []
+        for sub in Substitution.objects.filter(operation__oss_id=self._item_id).only(
+                'operation_id', 'original_id', 'substitution_id', 'original__schema_id'):
+            self.substitutions[sub.operation_id].append(sub)
+        for item in Inheritance.objects.filter(operation__oss_id=self._item_id).only(
+                'operation_id', 'parent_id', 'child_id'):
+            self.inheritance[item.operation_id].append(item)
+
+    def get_schema(self, operation: Operation) -> Optional[RSFormCached]:
+        ''' Get schema by Operation. '''
+        if operation.result_id is None:
+            return None
+        if operation.result_id in self._schema_by_id:
+            return self._schema_by_id[operation.result_id]
+        else:
+            schema = RSFormCached.from_id(operation.result_id)
+            schema.cache.ensure_loaded()
+            self._insert_new(schema)
+            return schema
+
+    def get_schema_by_id(self, target: int) -> RSFormCached:
+        ''' Get schema by Operation. '''
+        if target in self._schema_by_id:
+            return self._schema_by_id[target]
+        else:
+            schema = RSFormCached.from_id(target)
+            schema.cache.ensure_loaded()
+            self._insert_new(schema)
+            return schema
+
+    def get_operation(self, schemaID: int) -> Operation:
+        ''' Get operation by schema. '''
+        for operation in self.operations:
+            if operation.result_id == schemaID and operation.operation_type != OperationType.REPLICA:
+                return operation
+        raise ValueError(f'Operation for schema {schemaID} not found')
+
+    def get_inheritor(self, parent_cst: int, operation: int) -> Optional[int]:
+        ''' Get child for parent inside target RSFrom. '''
+        for item in self.inheritance[operation]:
+            if item.parent_id == parent_cst:
+                return item.child_id
+        return None
+
+    def get_inheritors_list(self, target: list[int], operation: int) -> list[int]:
+        ''' Get child for parent inside target RSFrom. '''
+        result = []
+        for item in self.inheritance[operation]:
+            if item.parent_id in target:
+                result.append(item.child_id)
+        return result
+
+    def get_successor(self, parent_cst: int, operation: int) -> Optional[int]:
+        ''' Get child for parent inside target RSFrom including substitutions. '''
+        for sub in self.substitutions[operation]:
+            if sub.original_id == parent_cst:
+                return self.get_inheritor(sub.substitution_id, operation)
+        return self.get_inheritor(parent_cst, operation)
+
+    def insert_schema(self, schema: RSFormCached) -> None:
+        ''' Insert new schema. '''
+        if not self._schema_by_id.get(schema.model.pk):
+            schema.cache.ensure_loaded()
+            self._insert_new(schema)
+
+    def insert_argument(self, argument: Argument) -> None:
+        ''' Insert new argument. '''
+        self.graph.add_edge(argument.argument_id, argument.operation_id)
+        self.extend_graph.add_edge(argument.argument_id, argument.operation_id)
+        target = self.replica_original.get(argument.argument_id)
+        if target is not None:
+            self.extend_graph.add_edge(target, argument.operation_id)
+
+    def insert_inheritance(self, inheritance: Inheritance) -> None:
+        ''' Insert new inheritance. '''
+        self.inheritance[inheritance.operation_id].append(inheritance)
+
+    def insert_substitution(self, sub: Substitution) -> None:
+        ''' Insert new substitution. '''
+        self.substitutions[sub.operation_id].append(sub)
+
+    def remove_cst(self, operation: int, target: list[int]) -> None:
+        ''' Remove constituents from operation. '''
+        subs_to_delete = [
+            sub for sub in self.substitutions[operation]
+            if sub.original_id in target or sub.substitution_id in target
+        ]
+        for sub in subs_to_delete:
+            self.substitutions[operation].remove(sub)
+        inherit_to_delete = [item for item in self.inheritance[operation] if item.child_id in target]
+        for item in inherit_to_delete:
+            self.inheritance[operation].remove(item)
+
+    def remove_schema(self, schema: RSFormCached) -> None:
+        ''' Remove schema from cache. '''
+        self._schemas.remove(schema)
+        del self._schema_by_id[schema.model.pk]
+
+    def remove_operation(self, operation: int) -> None:
+        ''' Remove operation from cache. '''
+        target = self.operation_by_id[operation]
+        self.graph.remove_node(operation)
+        self.extend_graph.remove_node(operation)
+        if target.result_id in self._schema_by_id:
+            self._schemas.remove(self._schema_by_id[target.result_id])
+            del self._schema_by_id[target.result_id]
+        self.operations.remove(self.operation_by_id[operation])
+        del self.operation_by_id[operation]
+        if operation in self.replica_original:
+            del self.replica_original[operation]
+        if self.is_loaded_subs:
+            del self.substitutions[operation]
+            del self.inheritance[operation]
+
+    def remove_argument(self, argument: Argument) -> None:
+        ''' Remove argument from cache. '''
+        self.graph.remove_edge(argument.argument_id, argument.operation_id)
+        self.extend_graph.remove_edge(argument.argument_id, argument.operation_id)
+        target = self.replica_original.get(argument.argument_id)
+        if target is not None:
+            if not Argument.objects.filter(argument_id=target, operation_id=argument.operation_id).exists():
+                self.extend_graph.remove_edge(target, argument.operation_id)
+
+    def remove_substitution(self, target: Substitution) -> None:
+        ''' Remove substitution from cache. '''
+        self.substitutions[target.operation_id].remove(target)
+
+    def remove_inheritance(self, target: Inheritance) -> None:
+        ''' Remove inheritance from cache. '''
+        self.inheritance[target.operation_id].remove(target)
+
+    def _insert_new(self, schema: RSFormCached) -> None:
+        self._schemas.append(schema)
+        self._schema_by_id[schema.model.pk] = schema

rsconcept/backend/apps/oss/models/PropagationEngine.py

@@ -0,0 +1,386 @@
+''' Models: Change propagation engine. '''
+from typing import Optional
+
+from rest_framework.serializers import ValidationError
+
+from apps.rsform.models import INSERT_LAST, Attribution, Constituenta, CstType, RSFormCached
+
+from .Inheritance import Inheritance
+from .Operation import Operation
+from .OssCache import OssCache
+from .Substitution import Substitution
+from .utils import (
+    CstMapping,
+    CstSubstitution,
+    create_dependant_mapping,
+    cst_mapping_to_alias,
+    map_cst_update_data
+)
+
+
+class PropagationEngine:
+    ''' OSS changes propagation engine. '''
+
+    def __init__(self, cache: OssCache):
+        self.cache = cache
+
+    def on_change_cst_type(self, operation_id: int, cst_id: int, ctype: CstType) -> None:
+        ''' Trigger cascade resolutions when Constituenta type is changed. '''
+        children = self.cache.extend_graph.outputs[operation_id]
+        if not children:
+            return
+        self.cache.ensure_loaded_subs()
+        for child_id in children:
+            child_operation = self.cache.operation_by_id[child_id]
+            successor_id = self.cache.get_inheritor(cst_id, child_id)
+            if successor_id is None:
+                continue
+            child_schema = self.cache.get_schema(child_operation)
+            if child_schema is None:
+                continue
+            if child_schema.change_cst_type(successor_id, ctype):
+                self.on_change_cst_type(child_id, successor_id, ctype)
+
+    # pylint: disable=too-many-arguments, too-many-positional-arguments
+    def on_inherit_cst(
+        self,
+        target_operation: int,
+        source: RSFormCached,
+        items: list[Constituenta],
+        mapping: CstMapping,
+        exclude: Optional[list[int]] = None
+    ) -> None:
+        ''' Trigger cascade resolutions when Constituenta is inherited. '''
+        children = self.cache.extend_graph.outputs[target_operation]
+        if not children:
+            return
+        for child_id in children:
+            if not exclude or child_id not in exclude:
+                self.inherit_cst(child_id, source, items, mapping)
+
+    def inherit_cst(
+        self,
+        target_operation: int,
+        source: RSFormCached,
+        items: list[Constituenta],
+        mapping: CstMapping
+    ) -> None:
+        ''' Execute inheritance of Constituenta. '''
+        operation = self.cache.operation_by_id[target_operation]
+        destination = self.cache.get_schema(operation)
+        if destination is None:
+            return
+
+        self.cache.ensure_loaded_subs()
+        new_mapping = self._transform_mapping(mapping, operation, destination)
+        alias_mapping = cst_mapping_to_alias(new_mapping)
+        insert_where = self._determine_insert_position(items[0].pk, operation, source, destination)
+        new_cst_list = destination.insert_copy(items, insert_where, alias_mapping)
+        for index, cst in enumerate(new_cst_list):
+            new_inheritance = Inheritance.objects.create(
+                operation=operation,
+                child=cst,
+                parent=items[index]
+            )
+            self.cache.insert_inheritance(new_inheritance)
+        new_mapping = {alias_mapping[alias]: cst for alias, cst in new_mapping.items()}
+        self.on_inherit_cst(operation.pk, destination, new_cst_list, new_mapping)
+
+    # pylint: disable=too-many-arguments, too-many-positional-arguments
+    def on_update_cst(
+        self,
+        operation: int,
+        cst_id: int,
+        data: dict, old_data: dict,
+        mapping: CstMapping
+    ) -> None:
+        ''' Trigger cascade resolutions when Constituenta data is changed. '''
+        children = self.cache.extend_graph.outputs[operation]
+        if not children:
+            return
+        self.cache.ensure_loaded_subs()
+        for child_id in children:
+            child_operation = self.cache.operation_by_id[child_id]
+            successor_id = self.cache.get_inheritor(cst_id, child_id)
+            if successor_id is None:
+                continue
+            child_schema = self.cache.get_schema(child_operation)
+            assert child_schema is not None
+            new_mapping = self._transform_mapping(mapping, child_operation, child_schema)
+            alias_mapping = cst_mapping_to_alias(new_mapping)
+            successor = child_schema.cache.by_id.get(successor_id)
+            if successor is None:
+                continue
+            new_data = map_cst_update_data(successor, data, old_data, alias_mapping)
+            if not new_data:
+                continue
+            new_old_data = child_schema.update_cst(successor.pk, new_data)
+            if not new_old_data:
+                continue
+            new_mapping = {alias_mapping[alias]: cst for alias, cst in new_mapping.items()}
+            self.on_update_cst(
+                operation=child_id,
+                cst_id=successor_id,
+                data=new_data,
+                old_data=new_old_data,
+                mapping=new_mapping
+            )
+
+    def on_inherit_attribution(self, operationID: int,
+                               items: list[Attribution],
+                               exclude: Optional[list[int]] = None) -> None:
+        ''' Trigger cascade resolutions when Attribution is inherited. '''
+        children = self.cache.extend_graph.outputs[operationID]
+        if not children:
+            return
+        for child_id in children:
+            if not exclude or child_id not in exclude:
+                self.inherit_association(child_id, items)
+
+    def inherit_association(self, target: int, items: list[Attribution]) -> None:
+        ''' Execute inheritance of Associations. '''
+        operation = self.cache.operation_by_id[target]
+        if operation.result is None or not items:
+            return
+
+        self.cache.ensure_loaded_subs()
+
+        existing_associations = set(
+            Attribution.objects.filter(
+                container__schema_id=operation.result_id,
+            ).values_list('container_id', 'attribute_id')
+        )
+
+        new_associations: list[Attribution] = []
+        for assoc in items:
+            new_container = self.cache.get_inheritor(assoc.container_id, target)
+            new_attribute = self.cache.get_inheritor(assoc.attribute_id, target)
+            if new_container is None or new_attribute is None \
+                    or new_attribute == new_container \
+                    or (new_container, new_attribute) in existing_associations:
+                continue
+
+            new_associations.append(Attribution(
+                container_id=new_container,
+                attribute_id=new_attribute
+            ))
+        if new_associations:
+            new_associations = Attribution.objects.bulk_create(new_associations)
+            self.on_inherit_attribution(target, new_associations)
+
+    def on_before_substitute(self, operationID: int, substitutions: CstSubstitution) -> None:
+        ''' Trigger cascade resolutions when Constituenta substitution is executed. '''
+        children = self.cache.extend_graph.outputs[operationID]
+        if not children:
+            return
+        self.cache.ensure_loaded_subs()
+        for child_id in children:
+            child_operation = self.cache.operation_by_id[child_id]
+            child_schema = self.cache.get_schema(child_operation)
+            if child_schema is None:
+                continue
+            new_substitutions = self._transform_substitutions(substitutions, child_id, child_schema)
+            if not new_substitutions:
+                continue
+            self.on_before_substitute(child_operation.pk, new_substitutions)
+            child_schema.substitute(new_substitutions)
+
+    def on_delete_attribution(self, operationID: int, associations: list[Attribution]) -> None:
+        ''' Trigger cascade resolutions when Attribution is deleted. '''
+        children = self.cache.extend_graph.outputs[operationID]
+        if not children:
+            return
+        self.cache.ensure_loaded_subs()
+        for child_id in children:
+            child_operation = self.cache.operation_by_id[child_id]
+            child_schema = self.cache.get_schema(child_operation)
+            if child_schema is None:
+                continue
+
+            deleted: list[Attribution] = []
+            for attr in associations:
+                new_container = self.cache.get_inheritor(attr.container_id, child_id)
+                new_attribute = self.cache.get_inheritor(attr.attribute_id, child_id)
+                if new_container is None or new_attribute is None:
+                    continue
+                deleted_assoc = Attribution.objects.filter(
+                    container=new_container,
+                    attribute=new_attribute
+                )
+                if deleted_assoc.exists():
+                    deleted.append(deleted_assoc[0])
+            if deleted:
+                self.on_delete_attribution(child_id, deleted)
+                Attribution.objects.filter(pk__in=[assoc.pk for assoc in deleted]).delete()
+
+    def on_delete_inherited(self, operation: int, target: list[int]) -> None:
+        ''' Trigger cascade resolutions when Constituenta inheritance is deleted. '''
+        children = self.cache.extend_graph.outputs[operation]
+        if not children:
+            return
+        self.cache.ensure_loaded_subs()
+        for child_id in children:
+            self.delete_inherited(child_id, target)
+
+    def delete_inherited(self, operation_id: int, parent_ids: list[int]) -> None:
+        ''' Execute deletion of Constituenta inheritance. '''
+        operation = self.cache.operation_by_id[operation_id]
+        schema = self.cache.get_schema(operation)
+        if schema is None:
+            return
+        self.undo_substitutions_cst(parent_ids, operation, schema)
+        target_ids = self.cache.get_inheritors_list(parent_ids, operation_id)
+        self.on_delete_inherited(operation_id, target_ids)
+        if target_ids:
+            self.cache.remove_cst(operation_id, target_ids)
+            schema.delete_cst(target_ids)
+
+    def undo_substitutions_cst(self, target_ids: list[int], operation: Operation, schema: RSFormCached) -> None:
+        ''' Undo substitutions for Constituents. '''
+        to_process = []
+        for sub in self.cache.substitutions[operation.pk]:
+            if sub.original_id in target_ids or sub.substitution_id in target_ids:
+                to_process.append(sub)
+        for sub in to_process:
+            self.undo_substitution(schema, sub, target_ids)
+
+    def undo_substitution(
+        self,
+        schema: RSFormCached,
+        target: Substitution,
+        ignore_parents: Optional[list[int]] = None
+    ) -> None:
+        ''' Undo target substitution. '''
+        if ignore_parents is None:
+            ignore_parents = []
+        operation_id = target.operation_id
+        original_schema = self.cache.get_schema_by_id(target.original.schema_id)
+        dependant = []
+        for cst_id in original_schema.get_dependant([target.original_id]):
+            if cst_id not in ignore_parents:
+                inheritor_id = self.cache.get_inheritor(cst_id, operation_id)
+                if inheritor_id is not None:
+                    dependant.append(inheritor_id)
+
+        self.cache.substitutions[operation_id].remove(target)
+        target.delete()
+
+        new_original: Optional[Constituenta] = None
+        if target.original_id not in ignore_parents:
+            full_cst = Constituenta.objects.get(pk=target.original_id)
+            cst_mapping = create_dependant_mapping(original_schema, [full_cst])
+            self.inherit_cst(operation_id, original_schema, [full_cst], cst_mapping)
+            new_original_id = self.cache.get_inheritor(target.original_id, operation_id)
+            assert new_original_id is not None
+            new_original = schema.cache.by_id[new_original_id]
+
+        if dependant:
+            substitution_id = self.cache.get_inheritor(target.substitution_id, operation_id)
+            assert substitution_id is not None
+            substitution_inheritor = schema.cache.by_id[substitution_id]
+            mapping = {substitution_inheritor.alias: new_original}
+            self._on_partial_mapping(mapping, dependant, operation_id, schema)
+
+    def _determine_insert_position(
+        self, prototype_id: int,
+        operation: Operation,
+        source: RSFormCached,
+        destination: RSFormCached
+    ) -> int:
+        ''' Determine insert_after for new constituenta. '''
+        prototype = source.cache.by_id[prototype_id]
+        prototype_index = source.cache.constituents.index(prototype)
+        if prototype_index == 0:
+            return 0
+        prev_cst = source.cache.constituents[prototype_index - 1]
+        inherited_prev_id = self.cache.get_successor(prev_cst.pk, operation.pk)
+        if inherited_prev_id is None:
+            return INSERT_LAST
+        prev_cst = destination.cache.by_id[inherited_prev_id]
+        prev_index = destination.cache.constituents.index(prev_cst)
+        return prev_index + 1
+
+    def _transform_mapping(self, mapping: CstMapping, operation: Operation, schema: RSFormCached) -> CstMapping:
+        if not mapping:
+            return mapping
+        result: CstMapping = {}
+        for alias, cst in mapping.items():
+            if cst is None:
+                result[alias] = None
+                continue
+            successor_id = self.cache.get_successor(cst.pk, operation.pk)
+            if successor_id is None:
+                continue
+            successor = schema.cache.by_id.get(successor_id)
+            if successor is None:
+                continue
+            result[alias] = successor
+        return result
+
+    def _transform_substitutions(
+        self,
+        target: CstSubstitution,
+        operation: int,
+        schema: RSFormCached
+    ) -> CstSubstitution:
+        result: CstSubstitution = []
+        for current_sub in target:
+            sub_replaced = False
+            new_substitution_id = self.cache.get_inheritor(current_sub[1].pk, operation)
+            if new_substitution_id is None:
+                for sub in self.cache.substitutions[operation]:
+                    if sub.original_id == current_sub[1].pk:
+                        sub_replaced = True
+                        new_substitution_id = self.cache.get_inheritor(sub.original_id, operation)
+                        break
+
+            new_original_id = self.cache.get_inheritor(current_sub[0].pk, operation)
+            original_replaced = False
+            if new_original_id is None:
+                for sub in self.cache.substitutions[operation]:
+                    if sub.original_id == current_sub[0].pk:
+                        original_replaced = True
+                        sub.original_id = current_sub[1].pk
+                        sub.save()
+                        new_original_id = new_substitution_id
+                        new_substitution_id = self.cache.get_inheritor(sub.substitution_id, operation)
+                        break
+
+            if sub_replaced and original_replaced:
+                raise ValidationError({'propagation': 'Substitution breaks OSS substitutions.'})
+
+            for sub in self.cache.substitutions[operation]:
+                if sub.substitution_id == current_sub[0].pk:
+                    sub.substitution_id = current_sub[1].pk
+                    sub.save()
+
+            if new_original_id is not None and new_substitution_id is not None:
+                result.append((schema.cache.by_id[new_original_id], schema.cache.by_id[new_substitution_id]))
+        return result
+
+    def _on_partial_mapping(
+        self,
+        mapping: CstMapping,
+        target: list[int],
+        operation: int,
+        schema: RSFormCached
+    ) -> None:
+        ''' Trigger cascade resolutions when Constituents are partially mapped. '''
+        alias_mapping = cst_mapping_to_alias(mapping)
+        schema.apply_partial_mapping(alias_mapping, target)
+        children = self.cache.extend_graph.outputs[operation]
+        if not children:
+            return
+        self.cache.ensure_loaded_subs()
+        for child_id in children:
+            child_operation = self.cache.operation_by_id[child_id]
+            child_schema = self.cache.get_schema(child_operation)
+            if child_schema is None:
+                continue
+            new_mapping = self._transform_mapping(mapping, child_operation, child_schema)
+            if not new_mapping:
+                continue
+            new_target = self.cache.get_inheritors_list(target, child_id)
+            if not new_target:
+                continue
+            self._on_partial_mapping(new_mapping, new_target, child_id, child_schema)

rsconcept/backend/apps/oss/models/PropagationFacade.py

@@ -2,7 +2,7 @@
 from typing import Optional
 
 from apps.library.models import LibraryItem, LibraryItemType
-from apps.rsform.models import Constituenta, CstType, RSFormCached
+from apps.rsform.models import Attribution, Constituenta, CstType, RSFormCached
 
 from .OperationSchemaCached import CstSubstitution, OperationSchemaCached
 
@@ -60,7 +60,7 @@ class PropagationFacade:
     def before_substitute(sourceID: int, substitutions: CstSubstitution,
                           exclude: Optional[list[int]] = None) -> None:
         ''' Trigger cascade resolutions before constituents are substituted. '''
-        if len(substitutions) == 0:
+        if not substitutions:
             return
         hosts = _get_oss_hosts(sourceID)
         for host in hosts:
@@ -73,8 +73,29 @@ class PropagationFacade:
         if item.item_type != LibraryItemType.RSFORM:
             return
         hosts = _get_oss_hosts(item.pk)
-        if len(hosts) == 0:
+        if not hosts:
             return
 
         ids = list(Constituenta.objects.filter(schema=item).order_by('order').values_list('pk', flat=True))
-        PropagationFacade.before_delete_cst(item.pk, ids, exclude)
+        for host in hosts:
+            if exclude is None or host.pk not in exclude:
+                OperationSchemaCached(host).before_delete_cst(item.pk, ids)
+
+    @staticmethod
+    def after_create_attribution(sourceID: int, associations: list[Attribution],
+                                 exclude: Optional[list[int]] = None) -> None:
+        ''' Trigger cascade resolutions when Attribution is created. '''
+        hosts = _get_oss_hosts(sourceID)
+        for host in hosts:
+            if exclude is None or host.pk not in exclude:
+                OperationSchemaCached(host).after_create_attribution(sourceID, associations)
+
+    @staticmethod
+    def before_delete_attribution(sourceID: int,
+                                  associations: list[Attribution],
+                                  exclude: Optional[list[int]] = None) -> None:
+        ''' Trigger cascade resolutions before Attribution is deleted. '''
+        hosts = _get_oss_hosts(sourceID)
+        for host in hosts:
+            if exclude is None or host.pk not in exclude:
+                OperationSchemaCached(host).before_delete_attribution(sourceID, associations)

rsconcept/backend/apps/oss/models/Reference.py

@@ -1,27 +0,0 @@
-''' Models: Operation Reference in OSS. '''
-from django.db.models import CASCADE, ForeignKey, Model
-
-
-class Reference(Model):
-    ''' Operation Reference. '''
-    reference = ForeignKey(
-        verbose_name='Отсылка',
-        to='oss.Operation',
-        on_delete=CASCADE,
-        related_name='references'
-    )
-    target = ForeignKey(
-        verbose_name='Целевая Операция',
-        to='oss.Operation',
-        on_delete=CASCADE,
-        related_name='targets'
-    )
-
-    class Meta:
-        ''' Model metadata. '''
-        verbose_name = 'Отсылка'
-        verbose_name_plural = 'Отсылки'
-        unique_together = [['reference', 'target']]
-
-    def __str__(self) -> str:
-        return f'{self.reference} -> {self.target}'

rsconcept/backend/apps/oss/models/Replica.py

@@ -0,0 +1,27 @@
+''' Models: Operation Replica in OSS. '''
+from django.db.models import CASCADE, ForeignKey, Model
+
+
+class Replica(Model):
+    ''' Operation Replica. '''
+    replica = ForeignKey(
+        verbose_name='Реплика',
+        to='oss.Operation',
+        on_delete=CASCADE,
+        related_name='replicas'
+    )
+    original = ForeignKey(
+        verbose_name='Целевая Операция',
+        to='oss.Operation',
+        on_delete=CASCADE,
+        related_name='targets'
+    )
+
+    class Meta:
+        ''' Model metadata. '''
+        verbose_name = 'Реплика'
+        verbose_name_plural = 'Реплики'
+        unique_together = [['replica', 'original']]
+
+    def __str__(self) -> str:
+        return f'{self.replica} -> {self.original}'

rsconcept/backend/apps/oss/models/__init__.py

@@ -8,5 +8,5 @@ from .Operation import Operation, OperationType
 from .OperationSchema import OperationSchema
 from .OperationSchemaCached import OperationSchemaCached
 from .PropagationFacade import PropagationFacade
-from .Reference import Reference
+from .Replica import Replica
 from .Substitution import Substitution

rsconcept/backend/apps/oss/models/utils.py

@@ -0,0 +1,79 @@
+''' Utils for OSS models. '''
+
+from typing import Optional
+
+from cctext import extract_entities
+
+from apps.rsform.models import (
+    DELETED_ALIAS,
+    Constituenta,
+    RSFormCached,
+    extract_globals,
+    replace_entities,
+    replace_globals
+)
+
+CstMapping = dict[str, Optional[Constituenta]]
+CstSubstitution = list[tuple[Constituenta, Constituenta]]
+
+
+def cst_mapping_to_alias(mapping: CstMapping) -> dict[str, str]:
+    ''' Convert constituenta mapping to alias mapping. '''
+    result: dict[str, str] = {}
+    for alias, cst in mapping.items():
+        if cst is None:
+            result[alias] = DELETED_ALIAS
+        else:
+            result[alias] = cst.alias
+    return result
+
+
+def map_cst_update_data(cst: Constituenta, data: dict, old_data: dict, mapping: dict[str, str]) -> dict:
+    ''' Map data for constituenta update. '''
+    new_data = {}
+    if 'term_forms' in data:
+        if old_data['term_forms'] == cst.term_forms:
+            new_data['term_forms'] = data['term_forms']
+    if 'convention' in data:
+        new_data['convention'] = data['convention']
+    if 'definition_formal' in data:
+        new_data['definition_formal'] = replace_globals(data['definition_formal'], mapping)
+    if 'term_raw' in data:
+        if replace_entities(old_data['term_raw'], mapping) == cst.term_raw:
+            new_data['term_raw'] = replace_entities(data['term_raw'], mapping)
+    if 'definition_raw' in data:
+        if replace_entities(old_data['definition_raw'], mapping) == cst.definition_raw:
+            new_data['definition_raw'] = replace_entities(data['definition_raw'], mapping)
+    return new_data
+
+
+def extract_data_references(data: dict, old_data: dict) -> set[str]:
+    ''' Extract references from data. '''
+    result: set[str] = set()
+    if 'definition_formal' in data:
+        result.update(extract_globals(data['definition_formal']))
+        result.update(extract_globals(old_data['definition_formal']))
+    if 'term_raw' in data:
+        result.update(extract_entities(data['term_raw']))
+        result.update(extract_entities(old_data['term_raw']))
+    if 'definition_raw' in data:
+        result.update(extract_entities(data['definition_raw']))
+        result.update(extract_entities(old_data['definition_raw']))
+    return result
+
+
+def create_dependant_mapping(source: RSFormCached, cst_list: list[Constituenta]) -> CstMapping:
+    ''' Create mapping for dependant Constituents. '''
+    if len(cst_list) == len(source.cache.constituents):
+        return {c.alias: c for c in source.cache.constituents}
+    inserted_aliases = [cst.alias for cst in cst_list]
+    depend_aliases: set[str] = set()
+    for item in cst_list:
+        depend_aliases.update(item.extract_references())
+    depend_aliases.difference_update(inserted_aliases)
+    alias_mapping: CstMapping = {}
+    for alias in depend_aliases:
+        cst = source.cache.by_alias.get(alias)
+        if cst is not None:
+            alias_mapping[alias] = cst
+    return alias_mapping

rsconcept/backend/apps/oss/serializers/__init__.py

@@ -6,18 +6,18 @@ from .data_access import (
     BlockSerializer,
     CloneSchemaSerializer,
     CreateBlockSerializer,
-    CreateReferenceSerializer,
+    CreateReplicaSerializer,
     CreateSchemaSerializer,
     CreateSynthesisSerializer,
     DeleteBlockSerializer,
     DeleteOperationSerializer,
-    DeleteReferenceSerializer,
+    DeleteReplicaSerializer,
     ImportSchemaSerializer,
     MoveItemsSerializer,
     OperationSchemaSerializer,
     OperationSerializer,
-    ReferenceSerializer,
     RelocateConstituentsSerializer,
+    ReplicaSerializer,
     SetOperationInputSerializer,
     TargetOperationSerializer,
     UpdateBlockSerializer,

rsconcept/backend/apps/oss/serializers/data_access.py

@@ -20,7 +20,7 @@ from ..models import (
     Layout,
     Operation,
     OperationType,
-    Reference,
+    Replica,
     Substitution
 )
 from .basics import NodeSerializer, PositionSerializer, SubstitutionExSerializer
@@ -47,19 +47,19 @@ class BlockSerializer(StrictModelSerializer):
 
 
 class ArgumentSerializer(StrictModelSerializer):
-    ''' Serializer: Operation data. '''
+    ''' Serializer: Operation arguments. '''
     class Meta:
         ''' serializer metadata. '''
         model = Argument
         fields = ('operation', 'argument')
 
 
-class ReferenceSerializer(StrictModelSerializer):
+class ReplicaSerializer(StrictModelSerializer):
-    ''' Serializer: Reference data. '''
+    ''' Serializer: Replica relation. '''
     class Meta:
         ''' serializer metadata. '''
-        model = Reference
+        model = Replica
-        fields = ('reference', 'target')
+        fields = ('replica', 'original')
 
 
 class CreateBlockSerializer(StrictSerializer):
@@ -251,15 +251,15 @@ class CloneSchemaSerializer(StrictSerializer):
             raise serializers.ValidationError({
                 'source_operation': msg.operationResultEmpty(source_operation.alias)
             })
-        if source_operation.operation_type == OperationType.REFERENCE:
+        if source_operation.operation_type == OperationType.REPLICA:
             raise serializers.ValidationError({
-                'source_operation': msg.referenceTypeNotAllowed()
+                'source_operation': msg.replicaNotAllowed()
             })
         return attrs
 
 
-class CreateReferenceSerializer(StrictSerializer):
+class CreateReplicaSerializer(StrictSerializer):
-    ''' Serializer: Create reference operation. '''
+    ''' Serializer: Create Replica operation. '''
     layout = serializers.ListField(child=NodeSerializer())
     target = PKField(many=False, queryset=Operation.objects.all())
     position = PositionSerializer()
@@ -269,11 +269,11 @@ class CreateReferenceSerializer(StrictSerializer):
         target = cast(Operation, attrs['target'])
         if target.oss_id != oss.pk:
             raise serializers.ValidationError({
-                'target_operation': msg.operationNotInOSS()
+                'target': msg.operationNotInOSS()
             })
-        if target.operation_type == OperationType.REFERENCE:
+        if target.operation_type == OperationType.REPLICA:
             raise serializers.ValidationError({
-                'target_operation': msg.referenceTypeNotAllowed()
+                'target': msg.replicaNotAllowed()
             })
         return attrs
 
@@ -328,6 +328,10 @@ class CreateSynthesisSerializer(StrictSerializer):
                 })
 
         schemas = [arg.result_id for arg in attrs['arguments'] if arg.result is not None]
+        if len(schemas) != len(set(schemas)):
+            raise serializers.ValidationError({
+                'arguments': msg.duplicateSchemasInArguments()
+            })
         substitutions = attrs['substitutions']
         to_delete = {x['original'].pk for x in substitutions}
         deleted = set()
@@ -375,6 +379,7 @@ class UpdateOperationSerializer(StrictSerializer):
         required=False
     )
 
+    # pylint: disable=too-many-branches
     def validate(self, attrs):
         oss = cast(LibraryItem, self.context['oss'])
         parent = attrs['item_data'].get('parent')
@@ -405,6 +410,10 @@ class UpdateOperationSerializer(StrictSerializer):
         if 'substitutions' not in attrs:
             return attrs
         schemas = [arg.result_id for arg in attrs['arguments'] if arg.result is not None]
+        if len(schemas) != len(set(schemas)):
+            raise serializers.ValidationError({
+                'arguments': msg.duplicateSchemasInArguments()
+            })
         substitutions = attrs['substitutions']
         to_delete = {x['original'].pk for x in substitutions}
         deleted = set()
@@ -432,7 +441,7 @@ class UpdateOperationSerializer(StrictSerializer):
 
 
 class DeleteOperationSerializer(StrictSerializer):
-    ''' Serializer: Delete non-reference operation. '''
+    ''' Serializer: Delete non-replica operation. '''
     layout = serializers.ListField(
         child=NodeSerializer()
     )
@@ -447,15 +456,15 @@ class DeleteOperationSerializer(StrictSerializer):
             raise serializers.ValidationError({
                 'target': msg.operationNotInOSS()
             })
-        if operation.operation_type == OperationType.REFERENCE:
+        if operation.operation_type == OperationType.REPLICA:
             raise serializers.ValidationError({
-                'target': msg.referenceTypeNotAllowed()
+                'target': msg.replicaNotAllowed()
             })
         return attrs
 
 
-class DeleteReferenceSerializer(StrictSerializer):
+class DeleteReplicaSerializer(StrictSerializer):
-    ''' Serializer: Delete reference operation. '''
+    ''' Serializer: Delete Replica operation. '''
     layout = serializers.ListField(
         child=NodeSerializer()
     )
@@ -470,9 +479,9 @@ class DeleteReferenceSerializer(StrictSerializer):
             raise serializers.ValidationError({
                 'target': msg.operationNotInOSS()
             })
-        if operation.operation_type != OperationType.REFERENCE:
+        if operation.operation_type != OperationType.REPLICA:
             raise serializers.ValidationError({
-                'target': msg.referenceTypeRequired()
+                'target': msg.replicaRequired()
             })
         return attrs
 
@@ -535,8 +544,8 @@ class OperationSchemaSerializer(StrictModelSerializer):
     substitutions = serializers.ListField(
         child=SubstitutionExSerializer()
     )
-    references = serializers.ListField(
+    replicas = serializers.ListField(
-        child=ReferenceSerializer()
+        child=ReplicaSerializer()
     )
     layout = serializers.ListField(
         child=NodeSerializer()
@@ -555,7 +564,7 @@ class OperationSchemaSerializer(StrictModelSerializer):
         result['blocks'] = []
         result['arguments'] = []
         result['substitutions'] = []
-        result['references'] = []
+        result['replicas'] = []
         for operation in Operation.objects.filter(oss=instance).order_by('pk'):
             operation_data = OperationSerializer(operation).data
             operation_result = operation.result
@@ -578,8 +587,8 @@ class OperationSchemaSerializer(StrictModelSerializer):
             substitution_term=F('substitution__term_resolved'),
         ).order_by('pk'):
             result['substitutions'].append(substitution)
-        for reference in Reference.objects.filter(target__oss=instance).order_by('pk'):
+        for replication in Replica.objects.filter(original__oss=instance).order_by('pk'):
-            result['references'].append(ReferenceSerializer(reference).data)
+            result['replicas'].append(ReplicaSerializer(replication).data)
 
         return result
 

rsconcept/backend/apps/oss/tests/s_models/__init__.py

@@ -3,5 +3,5 @@ from .t_Argument import *
 from .t_Inheritance import *
 from .t_Layout import *
 from .t_Operation import *
-from .t_Reference import *
+from .t_Replica import *
 from .t_Substitution import *

rsconcept/backend/apps/oss/tests/s_models/t_Replica.py

@@ -1,12 +1,12 @@
-''' Testing models: Reference. '''
+''' Testing models: Replica. '''
 from django.test import TestCase
 
-from apps.oss.models import Operation, OperationSchema, OperationType, Reference
+from apps.oss.models import Operation, OperationSchema, OperationType, Replica
 from apps.rsform.models import RSForm
 
 
-class TestReference(TestCase):
+class TestReplica(TestCase):
-    ''' Testing Reference model. '''
+    ''' Testing Replica model. '''
 
 
     def setUp(self):
@@ -19,26 +19,26 @@ class TestReference(TestCase):
         )
         self.operation2 = Operation.objects.create(
             oss=self.oss.model,
-            operation_type=OperationType.REFERENCE,
+            operation_type=OperationType.REPLICA,
         )
-        self.reference = Reference.objects.create(
+        self.replicas = Replica.objects.create(
-            reference=self.operation2,
+            replica=self.operation2,
-            target=self.operation1
+            original=self.operation1
         )
 
 
     def test_str(self):
         testStr = f'{self.operation2} -> {self.operation1}'
-        self.assertEqual(str(self.reference), testStr)
+        self.assertEqual(str(self.replicas), testStr)
 
 
     def test_cascade_delete_operation(self):
-        self.assertEqual(Reference.objects.count(), 1)
+        self.assertEqual(Replica.objects.count(), 1)
         self.operation2.delete()
-        self.assertEqual(Reference.objects.count(), 0)
+        self.assertEqual(Replica.objects.count(), 0)
 
 
     def test_cascade_delete_target(self):
-        self.assertEqual(Reference.objects.count(), 1)
+        self.assertEqual(Replica.objects.count(), 1)
         self.operation1.delete()
-        self.assertEqual(Reference.objects.count(), 0)
+        self.assertEqual(Replica.objects.count(), 0)

rsconcept/backend/apps/oss/tests/s_propagation/t_attributes.py

@@ -73,7 +73,7 @@ class TestChangeAttributes(EndpointTester):
     def test_set_owner(self):
         data = {'user': self.user3.pk}
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
 
         self.owned.model.refresh_from_db()
         self.ks1.model.refresh_from_db()
@@ -89,7 +89,7 @@ class TestChangeAttributes(EndpointTester):
     def test_set_location(self):
         data = {'location': '/U/temp'}
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
 
         self.owned.model.refresh_from_db()
         self.ks1.model.refresh_from_db()
@@ -105,7 +105,7 @@ class TestChangeAttributes(EndpointTester):
     def test_set_access_policy(self):
         data = {'access_policy': AccessPolicy.PROTECTED}
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
 
         self.owned.model.refresh_from_db()
         self.ks1.model.refresh_from_db()
@@ -124,7 +124,7 @@ class TestChangeAttributes(EndpointTester):
         Editor.set(self.ks3.model.pk, [self.user2.pk, self.user.pk])
         data = {'users': [self.user3.pk]}
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
 
         self.owned.model.refresh_from_db()
         self.ks1.model.refresh_from_db()
@@ -140,7 +140,7 @@ class TestChangeAttributes(EndpointTester):
     def test_sync_from_result(self):
         data = {'alias': 'KS111', 'title': 'New Title', 'description': 'New description'}
 
-        self.executeOK(data=data, item=self.ks1.model.pk)
+        self.executeOK(data, item=self.ks1.model.pk)
         self.operation1.refresh_from_db()
 
         self.assertEqual(self.operation1.result, self.ks1.model)
@@ -161,7 +161,7 @@ class TestChangeAttributes(EndpointTester):
             'layout': self.layout_data
         }
 
-        response = self.executeOK(data=data, item=self.owned_id)
+        response = self.executeOK(data, item=self.owned_id)
         self.ks3.model.refresh_from_db()
         self.assertEqual(self.ks3.model.alias, data['item_data']['alias'])
         self.assertEqual(self.ks3.model.title, data['item_data']['title'])

rsconcept/backend/apps/oss/tests/s_propagation/t_constituents.py

@@ -102,7 +102,7 @@ class TestChangeConstituents(EndpointTester):
             'cst_type': CstType.BASE,
             'definition_formal': 'X4 = X5'
         }
-        response = self.executeCreated(data=data, schema=self.ks1.model.pk)
+        response = self.executeCreated(data, schema=self.ks1.model.pk)
         new_cst = Constituenta.objects.get(pk=response.data['new_cst']['id'])
         inherited_cst = Constituenta.objects.get(as_child__parent_id=new_cst.pk)
         self.assertEqual(self.ks1.constituentsQ().count(), 3)
@@ -125,7 +125,7 @@ class TestChangeConstituents(EndpointTester):
                 'crucial': True,
             }
         }
-        response = self.executeOK(data=data, schema=self.ks1.model.pk)
+        response = self.executeOK(data, schema=self.ks1.model.pk)
         self.ks1X1.refresh_from_db()
         d2.refresh_from_db()
         inherited_cst = Constituenta.objects.get(as_child__parent_id=self.ks1X1.pk)
@@ -145,7 +145,7 @@ class TestChangeConstituents(EndpointTester):
     @decl_endpoint('/api/rsforms/{schema}/delete-multiple-cst', method='patch')
     def test_delete_constituenta(self):
         data = {'items': [self.ks2X1.pk]}
-        response = self.executeOK(data=data, schema=self.ks2.model.pk)
+        response = self.executeOK(data, schema=self.ks2.model.pk)
         inherited_cst = Constituenta.objects.get(as_child__parent_id=self.ks2D1.pk)
         self.ks2D1.refresh_from_db()
         self.assertEqual(self.ks2.constituentsQ().count(), 1)
@@ -161,7 +161,7 @@ class TestChangeConstituents(EndpointTester):
             'original': self.ks1X1.pk,
             'substitution': self.ks1X2.pk
         }]}
-        self.executeOK(data=data, schema=self.ks1.model.pk)
+        self.executeOK(data, schema=self.ks1.model.pk)
         self.ks1X2.refresh_from_db()
         d2.refresh_from_db()
         self.assertEqual(self.ks1.constituentsQ().count(), 1)

rsconcept/backend/apps/oss/tests/s_propagation/t_operations.py

@@ -133,7 +133,7 @@ class TestChangeOperations(EndpointTester):
             'layout': self.layout_data,
             'target': self.operation2.pk
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks4D1.refresh_from_db()
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
@@ -155,7 +155,7 @@ class TestChangeOperations(EndpointTester):
             'target': self.operation2.pk,
             'input': None
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks4D1.refresh_from_db()
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
@@ -188,7 +188,7 @@ class TestChangeOperations(EndpointTester):
             'target': self.operation2.pk,
             'input': ks6.model.pk
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         ks4Dks6 = Constituenta.objects.get(as_child__parent_id=ks6D1.pk)
         self.ks4D1.refresh_from_db()
         self.ks4D2.refresh_from_db()
@@ -234,7 +234,7 @@ class TestChangeOperations(EndpointTester):
             'delete_schema': True
         }
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
         subs1_2 = self.operation4.getQ_substitutions()
@@ -256,7 +256,7 @@ class TestChangeOperations(EndpointTester):
             'delete_schema': True
         }
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
         subs1_2 = self.operation4.getQ_substitutions()
@@ -278,7 +278,7 @@ class TestChangeOperations(EndpointTester):
             'delete_schema': False
         }
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks1.model.refresh_from_db()
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
@@ -317,7 +317,7 @@ class TestChangeOperations(EndpointTester):
             ]
         }
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
         subs1_2 = self.operation4.getQ_substitutions()
@@ -343,7 +343,7 @@ class TestChangeOperations(EndpointTester):
             'arguments': [self.operation1.pk],
         }
 
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
         subs1_2 = self.operation4.getQ_substitutions()
@@ -356,7 +356,7 @@ class TestChangeOperations(EndpointTester):
         self.assertEqual(self.ks5D4.definition_formal, r'DEL DEL X3 DEL D1 D2 D3')
 
         data['arguments'] = [self.operation1.pk, self.operation2.pk]
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
         subs1_2 = self.operation4.getQ_substitutions()
@@ -381,7 +381,7 @@ class TestChangeOperations(EndpointTester):
             'target': self.operation4.pk,
             'layout': self.layout_data
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.operation4.refresh_from_db()
         self.ks5.model.refresh_from_db()
         self.assertNotEqual(self.operation4.result, None)
@@ -408,7 +408,7 @@ class TestChangeOperations(EndpointTester):
             'items': [ks6A1.pk]
         }
 
-        self.executeOK(data=data)
+        self.executeOK(data)
         ks6.model.refresh_from_db()
         self.ks1.model.refresh_from_db()
         self.ks4.model.refresh_from_db()
@@ -438,7 +438,7 @@ class TestChangeOperations(EndpointTester):
             'items': [self.ks1X2.pk]
         }
 
-        self.executeOK(data=data)
+        self.executeOK(data)
         ks6.model.refresh_from_db()
         self.ks1.model.refresh_from_db()
         self.ks4.model.refresh_from_db()

rsconcept/backend/apps/oss/tests/s_propagation/t_references.py

@@ -1,6 +1,6 @@
 ''' Testing API: Propagate changes through references in OSS. '''
 
-from apps.oss.models import OperationSchema, OperationType
+from apps.oss.models import Inheritance, OperationSchema, OperationType
 from apps.rsform.models import Constituenta, CstType, RSForm
 from shared.EndpointTester import EndpointTester, decl_endpoint
 
@@ -50,7 +50,7 @@ class ReferencePropagationTestCase(EndpointTester):
             operation_type=OperationType.INPUT,
             result=self.ks2.model
         )
-        self.operation3 = self.owned.create_reference(self.operation1)
+        self.operation3 = self.owned.create_replica(self.operation1)
 
         self.operation4 = self.owned.create_operation(
             alias='4',
@@ -79,8 +79,8 @@ class ReferencePropagationTestCase(EndpointTester):
         )
         self.owned.set_arguments(self.operation5.pk, [self.operation4, self.operation3])
         self.owned.set_substitutions(self.operation5.pk, [{
-            'original': self.ks4X1,
+            'original': self.ks1X2,
-            'substitution': self.ks1X2
+            'substitution': self.ks4X1
         }])
         self.owned.execute_operation(self.operation5)
         self.operation5.refresh_from_db()
@@ -97,8 +97,8 @@ class ReferencePropagationTestCase(EndpointTester):
         )
         self.owned.set_arguments(self.operation6.pk, [self.operation2, self.operation3])
         self.owned.set_substitutions(self.operation6.pk, [{
-            'original': self.ks2X1,
+            'original': self.ks2X2,
-            'substitution': self.ks1X1
+            'substitution': self.ks1X2
         }])
         self.owned.execute_operation(self.operation6)
         self.operation6.refresh_from_db()
@@ -139,8 +139,68 @@ class ReferencePropagationTestCase(EndpointTester):
             'layout': self.layout_data,
             'target': self.operation1.pk
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.assertEqual(self.ks6.constituentsQ().count(), 4)
-       # self.assertEqual(self.ks5.constituentsQ().count(), 5)
+        self.assertEqual(self.ks5.constituentsQ().count(), 5)
 
-# TODO: add more tests
+
+    @decl_endpoint('/api/rsforms/{schema}/create-cst', method='post')
+    def test_create_constituenta(self):
+        data = {
+            'alias': 'X3',
+            'cst_type': CstType.BASE,
+        }
+        response = self.executeCreated(data, schema=self.ks1.model.pk)
+        new_cst = Constituenta.objects.get(pk=response.data['new_cst']['id'])
+        inherited = Constituenta.objects.filter(as_child__parent_id=new_cst.pk)
+        self.assertEqual(self.ks1.constituentsQ().count(), 4)
+        self.assertEqual(self.ks4.constituentsQ().count(), 7)
+        self.assertEqual(self.ks5.constituentsQ().count(), 11)
+        self.assertEqual(self.ks6.constituentsQ().count(), 7)
+        self.assertEqual(inherited.count(), 3)
+
+
+    @decl_endpoint('/api/rsforms/{schema}/delete-multiple-cst', method='patch')
+    def test_delete_constituenta(self):
+        data = {'items': [self.ks1X1.pk]}
+        response = self.executeOK(data, schema=self.ks1.model.pk)
+        self.ks4D2.refresh_from_db()
+        self.ks5D4.refresh_from_db()
+        self.ks6D2.refresh_from_db()
+        self.assertEqual(self.ks4D2.definition_formal, r'X1 X2 X3 S1 D1')
+        self.assertEqual(self.ks5D4.definition_formal, r'X1 X2 X3 DEL S1 D1 D2 D3')
+        self.assertEqual(self.ks6D2.definition_formal, r'X1 DEL X3 S1 D1')
+        self.assertEqual(self.ks4.constituentsQ().count(), 6)
+        self.assertEqual(self.ks5.constituentsQ().count(), 8)
+        self.assertEqual(self.ks6.constituentsQ().count(), 5)
+
+
+    @decl_endpoint('/api/oss/{item}/delete-replica', method='patch')
+    def test_delete_replica_redirection(self):
+        data = {
+            'layout': self.layout_data,
+            'target': self.operation3.pk,
+            'keep_connections': True,
+            'keep_constituents': False
+        }
+        self.executeOK(data, item=self.owned_id)
+        self.assertEqual(self.ks4.constituentsQ().count(), 6)
+        self.assertEqual(self.ks5.constituentsQ().count(), 9)
+        self.assertEqual(self.ks6.constituentsQ().count(), 6)
+
+    @decl_endpoint('/api/oss/{item}/delete-replica', method='patch')
+    def test_delete_replica_constituents(self):
+        data = {
+            'layout': self.layout_data,
+            'target': self.operation3.pk,
+            'keep_connections': False,
+            'keep_constituents': True
+        }
+        ks5X4 = Constituenta.objects.get(schema=self.ks5.model, alias='X4')
+        self.assertEqual(Inheritance.objects.filter(child=ks5X4).count(), 1)
+
+        self.executeOK(data, item=self.owned_id)
+        self.assertEqual(self.ks4.constituentsQ().count(), 6)
+        self.assertEqual(self.ks5.constituentsQ().count(), 9)
+        self.assertEqual(self.ks6.constituentsQ().count(), 7)
+        self.assertEqual(Inheritance.objects.filter(child=ks5X4).count(), 0)

rsconcept/backend/apps/oss/tests/s_propagation/t_substitutions.py

@@ -134,7 +134,7 @@ class TestChangeSubstitutions(EndpointTester):
             'original': self.ks1X1.pk,
             'substitution': self.ks1X2.pk
         }]}
-        self.executeOK(data=data, schema=self.ks1.model.pk)
+        self.executeOK(data, schema=self.ks1.model.pk)
         self.ks4D1.refresh_from_db()
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
@@ -159,7 +159,7 @@ class TestChangeSubstitutions(EndpointTester):
                 'substitution': self.ks2X1.pk
             }]
         }
-        self.executeOK(data=data, schema=self.ks2.model.pk)
+        self.executeOK(data, schema=self.ks2.model.pk)
         self.ks4D1.refresh_from_db()
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
@@ -179,7 +179,7 @@ class TestChangeSubstitutions(EndpointTester):
     @decl_endpoint('/api/rsforms/{schema}/delete-multiple-cst', method='patch')
     def test_delete_original(self):
         data = {'items': [self.ks1X1.pk, self.ks1D1.pk]}
-        self.executeOK(data=data, schema=self.ks1.model.pk)
+        self.executeOK(data, schema=self.ks1.model.pk)
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()
         subs1_2 = self.operation4.getQ_substitutions()
@@ -194,7 +194,7 @@ class TestChangeSubstitutions(EndpointTester):
     @decl_endpoint('/api/rsforms/{schema}/delete-multiple-cst', method='patch')
     def test_delete_substitution(self):
         data = {'items': [self.ks2S1.pk, self.ks2X2.pk]}
-        self.executeOK(data=data, schema=self.ks2.model.pk)
+        self.executeOK(data, schema=self.ks2.model.pk)
         self.ks4D1.refresh_from_db()
         self.ks4D2.refresh_from_db()
         self.ks5D4.refresh_from_db()

rsconcept/backend/apps/oss/tests/s_views/t_blocks.py

@@ -81,9 +81,9 @@ class TestOssBlocks(EndpointTester):
             'children_operations': [],
             'children_blocks': []
         }
-        self.executeNotFound(data=data, item=self.invalid_id)
+        self.executeNotFound(data, item=self.invalid_id)
 
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         self.assertEqual(len(response.data['oss']['blocks']), 3)
         new_block = response.data['new_block']
         layout = response.data['oss']['layout']
@@ -94,9 +94,9 @@ class TestOssBlocks(EndpointTester):
         self.assertEqual(block_node['height'], data['position']['height'])
         self.operation1.refresh_from_db()
 
-        self.executeForbidden(data=data, item=self.unowned_id)
+        self.executeForbidden(data, item=self.unowned_id)
         self.toggle_admin(True)
-        self.executeCreated(data=data, item=self.unowned_id)
+        self.executeCreated(data, item=self.unowned_id)
 
 
     @decl_endpoint('/api/oss/{item}/create-block', method='post')
@@ -118,13 +118,13 @@ class TestOssBlocks(EndpointTester):
             'children_operations': [],
             'children_blocks': []
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['item_data']['parent'] = self.block3.pk
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['item_data']['parent'] = self.block1.pk
-        response = self.executeCreated(data=data)
+        response = self.executeCreated(data)
         new_block = response.data['new_block']
         block_data = next((block for block in response.data['oss']['blocks'] if block['id'] == new_block), None)
         self.assertEqual(block_data['parent'], self.block1.pk)
@@ -148,20 +148,20 @@ class TestOssBlocks(EndpointTester):
             'children_operations': [self.invalid_id],
             'children_blocks': []
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['children_operations'] = [self.operation3.pk]
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['children_operations'] = [self.block1.pk]
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['children_operations'] = [self.operation1.pk]
         data['children_blocks'] = [self.operation1.pk]
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['children_blocks'] = [self.block1.pk]
-        response = self.executeCreated(data=data)
+        response = self.executeCreated(data)
         new_block = response.data['new_block']
         self.operation1.refresh_from_db()
         self.block1.refresh_from_db()
@@ -188,13 +188,13 @@ class TestOssBlocks(EndpointTester):
             'children_operations': [],
             'children_blocks': [self.block1.pk]
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['item_data']['parent'] = self.block1.pk
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['children_blocks'] = [self.block2.pk]
-        self.executeCreated(data=data)
+        self.executeCreated(data)
 
 
     @decl_endpoint('/api/oss/{item}/delete-block', method='patch')
@@ -206,26 +206,26 @@ class TestOssBlocks(EndpointTester):
         data = {
             'layout': self.layout_data
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.operation1.pk
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.block3.pk
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.block2.pk
         self.logout()
-        self.executeForbidden(data=data)
+        self.executeForbidden(data)
 
         self.login()
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.operation2.refresh_from_db()
         self.assertEqual(len(response.data['blocks']), 1)
         self.assertEqual(self.operation2.parent.pk, self.block1.pk)
 
         data['target'] = self.block1.pk
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.operation1.refresh_from_db()
         self.operation2.refresh_from_db()
         self.assertEqual(len(response.data['blocks']), 0)
@@ -246,25 +246,25 @@ class TestOssBlocks(EndpointTester):
                 'parent': None
             },
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.block3.pk
         self.toggle_admin(True)
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.block2.pk
         self.logout()
-        self.executeForbidden(data=data)
+        self.executeForbidden(data)
 
         self.login()
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.block2.refresh_from_db()
         self.assertEqual(self.block2.title, data['item_data']['title'])
         self.assertEqual(self.block2.description, data['item_data']['description'])
         self.assertEqual(self.block2.parent, data['item_data']['parent'])
 
         data['layout'] = self.layout_data
-        self.executeOK(data=data)
+        self.executeOK(data)
 
 
     @decl_endpoint('/api/oss/{item}/update-block', method='patch')
@@ -280,13 +280,13 @@ class TestOssBlocks(EndpointTester):
                 'parent': self.block2.pk
             },
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         # Create a deeper hierarchy: block1 -> block2 -> block3
         self.block3 = self.owned.create_block(title='3', parent=self.block2)
         # Try to set block1's parent to block3 (should fail, indirect cycle)
         data['item_data']['parent'] = self.block3.pk
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         # Setting block2's parent to block1 (valid, as block1 is not a descendant)
         data = {
@@ -297,4 +297,4 @@ class TestOssBlocks(EndpointTester):
                 'parent': self.block1.pk
             },
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)

rsconcept/backend/apps/oss/tests/s_views/t_operations.py

@@ -1,6 +1,6 @@
 ''' Testing API: Operation Schema - operations manipulation. '''
 from apps.library.models import AccessPolicy, Editor, LibraryItem, LibraryItemType
-from apps.oss.models import Argument, Operation, OperationSchema, OperationType, Reference
+from apps.oss.models import Argument, Operation, OperationSchema, OperationType, Replica
 from apps.rsform.models import Constituenta, RSForm
 from shared.EndpointTester import EndpointTester, decl_endpoint
 
@@ -95,9 +95,9 @@ class TestOssOperations(EndpointTester):
                 'height': 50
             }
         }
-        self.executeNotFound(data=data, item=self.invalid_id)
+        self.executeNotFound(data, item=self.invalid_id)
 
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         self.assertEqual(len(response.data['oss']['operations']), 4)
         new_operation_id = response.data['new_operation']
         new_operation = next(op for op in response.data['oss']['operations'] if op['id'] == new_operation_id)
@@ -122,9 +122,9 @@ class TestOssOperations(EndpointTester):
         self.assertEqual(schema.location, self.owned.model.location)
         self.assertIn(self.user2, schema.getQ_editors())
 
-        self.executeForbidden(data=data, item=self.unowned_id)
+        self.executeForbidden(data, item=self.unowned_id)
         self.toggle_admin(True)
-        self.executeCreated(data=data, item=self.unowned_id)
+        self.executeCreated(data, item=self.unowned_id)
 
 
     @decl_endpoint('/api/oss/{item}/clone-schema', method='post')
@@ -141,10 +141,10 @@ class TestOssOperations(EndpointTester):
                 'height': 60
             }
         }
-        self.executeNotFound(data=data, item=self.invalid_id)
+        self.executeNotFound(data, item=self.invalid_id)
-        self.executeForbidden(data=data, item=self.unowned_id)
+        self.executeForbidden(data, item=self.unowned_id)
 
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         self.assertIn('new_operation', response.data)
         self.assertIn('oss', response.data)
         new_operation_id = response.data['new_operation']
@@ -171,7 +171,7 @@ class TestOssOperations(EndpointTester):
 
         unrelated_data = dict(data)
         unrelated_data['source_operation'] = self.unowned_operation.pk
-        self.executeBadData(data=unrelated_data, item=self.owned_id)
+        self.executeBadData(unrelated_data, item=self.owned_id)
 
 
     @decl_endpoint('/api/oss/{item}/create-schema', method='post')
@@ -194,23 +194,23 @@ class TestOssOperations(EndpointTester):
             }
 
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         block_unowned = self.unowned.create_block(title='TestBlock1')
         data['item_data']['parent'] = block_unowned.id
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         block_owned = self.owned.create_block(title='TestBlock2')
         data['item_data']['parent'] = block_owned.id
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         new_operation_id = response.data['new_operation']
         new_operation = next(op for op in response.data['oss']['operations'] if op['id'] == new_operation_id)
         self.assertEqual(len(response.data['oss']['operations']), 4)
         self.assertEqual(new_operation['parent'], block_owned.id)
 
 
-    @decl_endpoint('/api/oss/{item}/create-reference', method='post')
+    @decl_endpoint('/api/oss/{item}/create-replica', method='post')
-    def test_create_reference(self):
+    def test_create_replica(self):
         self.populateData()
         data = {
             'target': self.invalid_id,
@@ -222,20 +222,20 @@ class TestOssOperations(EndpointTester):
                 'height': 40
             }
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['target'] = self.unowned_operation.pk
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['target'] = self.operation1.pk
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         self.owned.model.refresh_from_db()
         new_operation_id = response.data['new_operation']
         new_operation = next(op for op in response.data['oss']['operations'] if op['id'] == new_operation_id)
-        self.assertEqual(new_operation['operation_type'], OperationType.REFERENCE)
+        self.assertEqual(new_operation['operation_type'], OperationType.REPLICA)
         self.assertEqual(new_operation['parent'], self.operation1.parent_id)
         self.assertEqual(new_operation['result'], self.operation1.result_id)
-        ref = Reference.objects.filter(reference_id=new_operation_id, target_id=self.operation1.pk).first()
+        ref = Replica.objects.filter(replica_id=new_operation_id, original_id=self.operation1.pk).first()
         self.assertIsNotNone(ref)
         self.assertTrue(Operation.objects.filter(pk=new_operation_id, oss=self.owned.model).exists())
 
@@ -260,7 +260,7 @@ class TestOssOperations(EndpointTester):
             'arguments': [self.operation1.pk, self.operation3.pk],
             'substitutions': []
         }
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         self.owned.model.refresh_from_db()
         new_operation_id = response.data['new_operation']
         new_operation = next(op for op in response.data['oss']['operations'] if op['id'] == new_operation_id)
@@ -270,6 +270,37 @@ class TestOssOperations(EndpointTester):
         self.assertNotEqual(new_operation['result'], None)
 
 
+    @decl_endpoint('/api/oss/{item}/create-synthesis', method='post')
+    def test_create_synthesis_replicas(self):
+        self.populateData()
+        operation4 = self.owned.create_replica(self.operation1)
+        operation5 = self.owned.create_replica(self.operation1)
+        data = {
+            'item_data': {
+                'alias': 'Test5',
+                'title': 'Test title',
+                'description': '',
+                'parent': None
+            },
+            'layout': self.layout_data,
+            'position': {
+                'x': 1,
+                'y': 1,
+                'width': 500,
+                'height': 50
+            },
+            'arguments': [self.operation1.pk, operation4.pk],
+            'substitutions': []
+        }
+        self.executeBadData(data, item=self.owned_id)
+
+        data['arguments'] = [operation4.pk, operation5.pk]
+        self.executeBadData(data, item=self.owned_id)
+
+        data['arguments'] = [operation4.pk, self.operation3.pk]
+        self.executeCreated(data, item=self.owned_id)
+
+
     @decl_endpoint('/api/oss/{item}/delete-operation', method='patch')
     def test_delete_operation(self):
         self.populateData()
@@ -279,19 +310,19 @@ class TestOssOperations(EndpointTester):
         data = {
             'layout': self.layout_data
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.unowned_operation.pk
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['target'] = self.operation1.pk
         self.toggle_admin(True)
-        self.executeBadData(data=data, item=self.unowned_id)
+        self.executeBadData(data, item=self.unowned_id)
         self.logout()
-        self.executeForbidden(data=data, item=self.owned_id)
+        self.executeForbidden(data, item=self.owned_id)
 
         self.login()
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         layout = response.data['layout']
         deleted_items = [item for item in layout if item['nodeID'] == 'o' + str(data['target'])]
         self.assertEqual(len(response.data['operations']), 2)
@@ -301,34 +332,34 @@ class TestOssOperations(EndpointTester):
     @decl_endpoint('/api/oss/{item}/delete-operation', method='patch')
     def test_delete_reference_operation_invalid(self):
         self.populateData()
-        reference_operation = self.owned.create_reference(self.operation1)
+        reference_operation = self.owned.create_replica(self.operation1)
         data = {
             'layout': self.layout_data,
             'target': reference_operation.pk
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
 
-    @decl_endpoint('/api/oss/{item}/delete-reference', method='patch')
+    @decl_endpoint('/api/oss/{item}/delete-replica', method='patch')
-    def test_delete_reference_operation(self):
+    def test_delete_replica_operation(self):
         self.populateData()
         data = {
             'layout': self.layout_data,
             'target': self.invalid_id
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
-        reference_operation = self.owned.create_reference(self.operation1)
+        reference_operation = self.owned.create_replica(self.operation1)
-        self.assertEqual(len(self.operation1.getQ_references()), 1)
+        self.assertEqual(len(self.operation1.getQ_replicas()), 1)
         data['target'] = reference_operation.pk
-        self.executeForbidden(data=data, item=self.unowned_id)
+        self.executeForbidden(data, item=self.unowned_id)
 
         data['target'] = self.operation1.pk
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['target'] = reference_operation.pk
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
-        self.assertEqual(len(self.operation1.getQ_references()), 0)
+        self.assertEqual(len(self.operation1.getQ_replicas()), 0)
 
 
     @decl_endpoint('/api/oss/{item}/create-input', method='patch')
@@ -339,22 +370,22 @@ class TestOssOperations(EndpointTester):
         data = {
             'layout': self.layout_data
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.operation1.pk
         self.toggle_admin(True)
-        self.executeBadData(data=data, item=self.unowned_id)
+        self.executeBadData(data, item=self.unowned_id)
         self.logout()
-        self.executeForbidden(data=data, item=self.owned_id)
+        self.executeForbidden(data, item=self.owned_id)
 
         self.login()
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         self.operation1.result = None
         self.operation1.description = 'TestComment'
         self.operation1.title = 'TestTitle'
         self.operation1.save()
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.operation1.refresh_from_db()
 
         new_schema = response.data['new_schema']
@@ -364,10 +395,10 @@ class TestOssOperations(EndpointTester):
         self.assertEqual(new_schema['description'], self.operation1.description)
 
         data['target'] = self.operation3.pk
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.unowned_operation.pk
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
 
     @decl_endpoint('/api/oss/{item}/set-input', method='patch')
@@ -378,17 +409,17 @@ class TestOssOperations(EndpointTester):
         data = {
             'layout': self.layout_data
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.operation1.pk
         data['input'] = None
         self.toggle_admin(True)
-        self.executeBadData(data=data, item=self.unowned_id)
+        self.executeBadData(data, item=self.unowned_id)
         self.logout()
-        self.executeForbidden(data=data, item=self.owned_id)
+        self.executeForbidden(data, item=self.owned_id)
 
         self.login()
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.operation1.refresh_from_db()
         self.assertEqual(self.operation1.result, None)
 
@@ -397,7 +428,7 @@ class TestOssOperations(EndpointTester):
         self.ks1.model.title = 'Test421'
         self.ks1.model.description = 'TestComment42'
         self.ks1.model.save()
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.operation1.refresh_from_db()
         self.assertEqual(self.operation1.result, self.ks1.model)
         self.assertEqual(self.operation1.alias, self.ks1.model.alias)
@@ -415,7 +446,7 @@ class TestOssOperations(EndpointTester):
             'target': self.operation1.pk,
             'input': self.ks2.model.pk
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         self.ks2.model.visible = False
         self.ks2.model.save(update_fields=['visible'])
@@ -424,7 +455,7 @@ class TestOssOperations(EndpointTester):
             'target': self.operation2.pk,
             'input': None
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.operation2.refresh_from_db()
         self.ks2.model.refresh_from_db()
         self.assertEqual(self.operation2.result, None)
@@ -435,7 +466,7 @@ class TestOssOperations(EndpointTester):
             'target': self.operation1.pk,
             'input': self.ks2.model.pk
         }
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.operation1.refresh_from_db()
         self.assertEqual(self.operation1.result, self.ks2.model)
 
@@ -463,16 +494,16 @@ class TestOssOperations(EndpointTester):
                 }
             ]
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['substitutions'][0]['substitution'] = self.ks2X1.pk
         self.toggle_admin(True)
-        self.executeBadData(data=data, item=self.unowned_id)
+        self.executeBadData(data, item=self.unowned_id)
         self.logout()
-        self.executeForbidden(data=data, item=self.owned_id)
+        self.executeForbidden(data, item=self.owned_id)
 
         self.login()
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.operation3.refresh_from_db()
         self.assertEqual(self.operation3.alias, data['item_data']['alias'])
         self.assertEqual(self.operation3.title, data['item_data']['title'])
@@ -487,11 +518,11 @@ class TestOssOperations(EndpointTester):
         self.assertEqual(sub.substitution.pk, data['substitutions'][0]['substitution'])
 
         data['layout'] = self.layout_data
-        self.executeOK(data=data)
+        self.executeOK(data)
 
         data_bad = dict(data)
         data_bad['target'] = self.unowned_operation.pk
-        self.executeBadData(data=data_bad, item=self.owned_id)
+        self.executeBadData(data_bad, item=self.owned_id)
 
 
     @decl_endpoint('/api/oss/{item}/update-operation', method='patch')
@@ -508,10 +539,10 @@ class TestOssOperations(EndpointTester):
             },
             'layout': self.layout_data
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['target'] = self.operation1.pk
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.operation1.refresh_from_db()
         self.assertEqual(self.operation1.alias, data['item_data']['alias'])
         self.assertEqual(self.operation1.title, data['item_data']['title'])
@@ -523,7 +554,7 @@ class TestOssOperations(EndpointTester):
         # Try to update an operation from an unrelated OSS (should fail)
         data_bad = dict(data)
         data_bad['target'] = self.unowned_operation.pk
-        self.executeBadData(data=data_bad, item=self.owned_id)
+        self.executeBadData(data_bad, item=self.owned_id)
 
 
     @decl_endpoint('/api/oss/{item}/update-operation', method='patch')
@@ -552,7 +583,7 @@ class TestOssOperations(EndpointTester):
                 }
             ]
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
 
     @decl_endpoint('/api/oss/{item}/execute-operation', method='post')
@@ -564,19 +595,19 @@ class TestOssOperations(EndpointTester):
             'layout': self.layout_data,
             'target': self.operation1.pk
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['target'] = self.unowned_operation.pk
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
         data['target'] = self.operation3.pk
         self.toggle_admin(True)
-        self.executeBadData(data=data, item=self.unowned_id)
+        self.executeBadData(data, item=self.unowned_id)
         self.logout()
-        self.executeForbidden(data=data, item=self.owned_id)
+        self.executeForbidden(data, item=self.owned_id)
 
         self.login()
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.operation3.refresh_from_db()
         schema = self.operation3.result
         self.assertEqual(schema.alias, self.operation3.alias)
@@ -613,7 +644,7 @@ class TestOssOperations(EndpointTester):
             'source': target_ks.model.pk,
             'clone_source': False
         }
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         new_operation_id = response.data['new_operation']
         new_operation = next(op for op in response.data['oss']['operations'] if op['id'] == new_operation_id)
         layout = response.data['oss']['layout']
@@ -653,7 +684,7 @@ class TestOssOperations(EndpointTester):
             'source': self.ks2.model.pk,
             'clone_source': True
         }
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         new_operation_id = response.data['new_operation']
         new_operation = next(op for op in response.data['oss']['operations'] if op['id'] == new_operation_id)
         layout = response.data['oss']['layout']
@@ -694,13 +725,13 @@ class TestOssOperations(EndpointTester):
             # 'source' missing
             'clone_source': False
         }
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
         # Invalid source
         data['source'] = self.invalid_id
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
         # Invalid OSS
         data['source'] = self.ks1.model.pk
-        self.executeNotFound(data=data, item=self.invalid_id)
+        self.executeNotFound(data, item=self.invalid_id)
 
     @decl_endpoint('/api/oss/{item}/import-schema', method='post')
     def test_import_schema_permissions(self):
@@ -721,8 +752,8 @@ class TestOssOperations(EndpointTester):
         }
         # Not an editor
         self.logout()
-        self.executeForbidden(data=data, item=self.owned_id)
+        self.executeForbidden(data, item=self.owned_id)
         # As admin
         self.login()
         self.toggle_admin(True)
-        self.executeCreated(data=data, item=self.owned_id)
+        self.executeCreated(data, item=self.owned_id)

rsconcept/backend/apps/oss/tests/s_views/t_oss.py

@@ -126,7 +126,7 @@ class TestOssViewset(EndpointTester):
         self.executeBadData(item=self.owned_id)
 
         data = {'data': []}
-        self.executeOK(data=data)
+        self.executeOK(data)
 
         data = {'data': [
             {'nodeID': 'o' + str(self.operation1.pk), 'x': 42.1, 'y': 1337, 'width': 150, 'height': 40},
@@ -134,15 +134,15 @@ class TestOssViewset(EndpointTester):
             {'nodeID': 'o' + str(self.operation3.pk), 'x': 36.1, 'y': 1435, 'width': 150, 'height': 40}
         ]}
         self.toggle_admin(True)
-        self.executeOK(data=data, item=self.unowned_id)
+        self.executeOK(data, item=self.unowned_id)
 
         self.toggle_admin(False)
-        self.executeOK(data=data, item=self.owned_id)
+        self.executeOK(data, item=self.owned_id)
         self.owned.model.refresh_from_db()
         self.assertEqual(OperationSchema.layoutQ(self.owned_id).data, data['data'])
 
-        self.executeForbidden(data=data, item=self.unowned_id)
+        self.executeForbidden(data, item=self.unowned_id)
-        self.executeForbidden(data=data, item=self.private_id)
+        self.executeForbidden(data, item=self.private_id)
 
 
     @decl_endpoint('/api/oss/get-predecessor', method='post')
@@ -155,13 +155,13 @@ class TestOssViewset(EndpointTester):
         self.ks3 = RSForm(self.operation3.result)
         self.ks3X2 = Constituenta.objects.get(as_child__parent_id=self.ks1X2.pk)
 
-        self.executeBadData(data={'target': self.invalid_id})
+        self.executeBadData({'target': self.invalid_id})
 
-        response = self.executeOK(data={'target': self.ks1X1.pk})
+        response = self.executeOK({'target': self.ks1X1.pk})
         self.assertEqual(response.data['id'], self.ks1X1.pk)
         self.assertEqual(response.data['schema'], self.ks1.model.pk)
 
-        response = self.executeOK(data={'target': self.ks3X2.pk})
+        response = self.executeOK({'target': self.ks3X2.pk})
         self.assertEqual(response.data['id'], self.ks1X2.pk)
         self.assertEqual(response.data['schema'], self.ks1.model.pk)
 
@@ -180,10 +180,10 @@ class TestOssViewset(EndpointTester):
             'operations': [self.operation1.pk, self.operation2.pk],
             'destination': block2.pk
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['destination'] = block1.pk
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.operation1.refresh_from_db()
         self.operation2.refresh_from_db()
         block2.refresh_from_db()
@@ -193,7 +193,7 @@ class TestOssViewset(EndpointTester):
         self.assertEqual(block2.parent.pk, block1.pk)
 
         data['destination'] = None
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.operation1.refresh_from_db()
         self.operation2.refresh_from_db()
         block2.refresh_from_db()
@@ -217,7 +217,7 @@ class TestOssViewset(EndpointTester):
             'operations': [],
             'destination': block3.pk
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
 
     @decl_endpoint('/api/oss/relocate-constituents', method='post')
@@ -236,35 +236,35 @@ class TestOssViewset(EndpointTester):
             'destination': self.invalid_id,
             'items': []
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         # empty items
         data = {
             'destination': self.ks1.model.pk,
             'items': []
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         # source == destination
         data = {
             'destination': self.ks1.model.pk,
             'items': [self.ks1X1.pk]
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         # moving inherited
         data = {
             'destination': self.ks1.model.pk,
             'items': [self.ks3X2.pk]
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         # source and destination are not connected
         data = {
             'destination': self.ks2.model.pk,
             'items': [self.ks1X1.pk]
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {
             'destination': self.ks3.model.pk,
@@ -272,14 +272,14 @@ class TestOssViewset(EndpointTester):
         }
         self.ks3X2.refresh_from_db()
         self.assertEqual(self.ks3X2.convention, 'test')
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.assertFalse(Constituenta.objects.filter(as_child__parent_id=self.ks1X2.pk).exists())
 
         data = {
             'destination': self.ks1.model.pk,
             'items': [self.ks3X10.pk]
         }
-        self.executeOK(data=data)
+        self.executeOK(data)
         self.assertTrue(Constituenta.objects.filter(as_parent__child_id=self.ks3X10.pk).exists())
         self.ks1X3 = Constituenta.objects.get(as_parent__child_id=self.ks3X10.pk)
         self.assertEqual(self.ks1X3.convention, 'test2')

rsconcept/backend/apps/oss/views/oss.py

@@ -65,11 +65,11 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
             'create_schema',
             'clone_schema',
             'import_schema',
-            'create_reference',
+            'create_replica',
             'create_synthesis',
             'update_operation',
             'delete_operation',
-            'delete_reference',
+            'delete_replica',
             'create_input',
             'set_input',
             'execute_operation',
@@ -140,10 +140,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def create_block(self, request: Request, pk) -> HttpResponse:
         ''' Create Block. '''
         item = self._get_item()
-        serializer = s.CreateBlockSerializer(
+        serializer = s.CreateBlockSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         layout = serializer.validated_data['layout']
         position = serializer.validated_data['position']
@@ -161,11 +158,11 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
                 'height': position['height'],
             })
             m.Layout.update_data(pk, layout)
-            if len(children_blocks) > 0:
+            if children_blocks:
                 for block in children_blocks:
                     block.parent = new_block
                 m.Block.objects.bulk_update(children_blocks, ['parent'])
-            if len(children_operations) > 0:
+            if children_operations:
                 for operation in children_operations:
                     operation.parent = new_block
                 m.Operation.objects.bulk_update(children_operations, ['parent'])
@@ -194,10 +191,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def update_block(self, request: Request, pk) -> HttpResponse:
         ''' Update Block. '''
         item = self._get_item()
-        serializer = s.UpdateBlockSerializer(
+        serializer = s.UpdateBlockSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         block: m.Block = cast(m.Block, serializer.validated_data['target'])
 
@@ -234,10 +228,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def delete_block(self, request: Request, pk) -> HttpResponse:
         ''' Endpoint: Delete Block. '''
         item = self._get_item()
-        serializer = s.DeleteBlockSerializer(
+        serializer = s.DeleteBlockSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         block = cast(m.Block, serializer.validated_data['target'])
         layout = serializer.validated_data['layout']
@@ -269,10 +260,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def move_items(self, request: Request, pk) -> HttpResponse:
         ''' Move items to another parent. '''
         item = self._get_item()
-        serializer = s.MoveItemsSerializer(
+        serializer = s.MoveItemsSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         layout = serializer.validated_data['layout']
 
@@ -306,10 +294,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def create_schema(self, request: Request, pk) -> HttpResponse:
         ''' Create schema. '''
         item = self._get_item()
-        serializer = s.CreateSchemaSerializer(
+        serializer = s.CreateSchemaSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         layout = serializer.validated_data['layout']
         position = serializer.validated_data['position']
@@ -327,7 +312,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
                 'height': position['height']
             })
             m.Layout.update_data(pk, layout)
-            oss.create_input(new_operation)
+            m.OperationSchema.create_input(item, new_operation)
             item.save(update_fields=['time_update'])
 
         return Response(
@@ -354,10 +339,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def clone_schema(self, request: Request, pk) -> HttpResponse:
         ''' Clone schema. '''
         item = self._get_item()
-        serializer = s.CloneSchemaSerializer(
+        serializer = s.CloneSchemaSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         layout = serializer.validated_data['layout']
         position = serializer.validated_data['position']
@@ -424,10 +406,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def import_schema(self, request: Request, pk) -> HttpResponse:
         ''' Create operation with existing schema. '''
         item = self._get_item()
-        serializer = s.ImportSchemaSerializer(
+        serializer = s.ImportSchemaSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         layout = serializer.validated_data['layout']
         position = serializer.validated_data['position']
@@ -465,9 +444,9 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
 
 
     @extend_schema(
-        summary='create reference for operation',
+        summary='create replica for operation',
         tags=['OSS'],
-        request=s.CreateReferenceSerializer(),
+        request=s.CreateReplicaSerializer(),
         responses={
             c.HTTP_201_CREATED: s.OperationCreatedResponse,
             c.HTTP_400_BAD_REQUEST: None,
@@ -475,14 +454,11 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
             c.HTTP_404_NOT_FOUND: None
         }
     )
-    @action(detail=True, methods=['post'], url_path='create-reference')
+    @action(detail=True, methods=['post'], url_path='create-replica')
-    def create_reference(self, request: Request, pk) -> HttpResponse:
+    def create_replica(self, request: Request, pk) -> HttpResponse:
-        ''' Clone schema. '''
+        ''' Replicate schema. '''
         item = self._get_item()
-        serializer = s.CreateReferenceSerializer(
+        serializer = s.CreateReplicaSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         layout = serializer.validated_data['layout']
         position = serializer.validated_data['position']
@@ -490,7 +466,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
         with transaction.atomic():
             oss = m.OperationSchema(item)
             target = cast(m.Operation, serializer.validated_data['target'])
-            new_operation = oss.create_reference(target)
+            new_operation = oss.create_replica(target)
             layout.append({
                 'nodeID': 'o' + str(new_operation.pk),
                 'x': position['x'],
@@ -524,10 +500,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def create_synthesis(self, request: Request, pk) -> HttpResponse:
         ''' Create Synthesis operation from arguments. '''
         item = self._get_item()
-        serializer = s.CreateSynthesisSerializer(
+        serializer = s.CreateSynthesisSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         layout = serializer.validated_data['layout']
         position = serializer.validated_data['position']
@@ -573,10 +546,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def update_operation(self, request: Request, pk) -> HttpResponse:
         ''' Update Operation arguments and parameters. '''
         item = self._get_item()
-        serializer = s.UpdateOperationSerializer(
+        serializer = s.UpdateOperationSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         operation: m.Operation = cast(m.Operation, serializer.validated_data['target'])
 
@@ -628,10 +598,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def delete_operation(self, request: Request, pk) -> HttpResponse:
         ''' Endpoint: Delete Operation. '''
         item = self._get_item()
-        serializer = s.DeleteOperationSerializer(
+        serializer = s.DeleteOperationSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         operation = cast(m.Operation, serializer.validated_data['target'])
         old_schema = operation.result
@@ -657,9 +624,9 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
         )
 
     @extend_schema(
-        summary='delete reference',
+        summary='delete replica',
         tags=['OSS'],
-        request=s.DeleteReferenceSerializer(),
+        request=s.DeleteReplicaSerializer(),
         responses={
             c.HTTP_200_OK: s.OperationSchemaSerializer,
             c.HTTP_400_BAD_REQUEST: None,
@@ -667,23 +634,22 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
             c.HTTP_404_NOT_FOUND: None
         }
     )
-    @action(detail=True, methods=['patch'], url_path='delete-reference')
+    @action(detail=True, methods=['patch'], url_path='delete-replica')
-    def delete_reference(self, request: Request, pk) -> HttpResponse:
+    def delete_replica(self, request: Request, pk) -> HttpResponse:
-        ''' Endpoint: Delete Reference Operation. '''
+        ''' Endpoint: Delete Replica Operation. '''
         item = self._get_item()
-        serializer = s.DeleteReferenceSerializer(
+        serializer = s.DeleteReplicaSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         operation = cast(m.Operation, serializer.validated_data['target'])
+        keep_connections = serializer.validated_data['keep_connections']
+        keep_constituents = serializer.validated_data['keep_constituents']
         layout = serializer.validated_data['layout']
         layout = [x for x in layout if x['nodeID'] != 'o' + str(operation.pk)]
 
         with transaction.atomic():
             oss = m.OperationSchemaCached(item)
             m.Layout.update_data(pk, layout)
-            oss.delete_reference(operation.pk, serializer.validated_data['keep_connections'])
+            oss.delete_replica(operation.pk, keep_connections, keep_constituents)
             item.save(update_fields=['time_update'])
 
         return Response(
@@ -706,10 +672,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def create_input(self, request: Request, pk) -> HttpResponse:
         ''' Create input RSForm. '''
         item = self._get_item()
-        serializer = s.TargetOperationSerializer(
+        serializer = s.TargetOperationSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         operation: m.Operation = cast(m.Operation, serializer.validated_data['target'])
         if len(operation.getQ_arguments()) > 0:
@@ -723,9 +686,8 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
         layout = serializer.validated_data['layout']
 
         with transaction.atomic():
-            oss = m.OperationSchema(item)
             m.Layout.update_data(pk, layout)
-            schema = oss.create_input(operation)
+            schema = m.OperationSchema.create_input(item, operation)
             item.save(update_fields=['time_update'])
 
         return Response(
@@ -751,10 +713,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def set_input(self, request: Request, pk) -> HttpResponse:
         ''' Set input schema for target operation. '''
         item = self._get_item()
-        serializer = s.SetOperationInputSerializer(
+        serializer = s.SetOperationInputSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
 
         layout = serializer.validated_data['layout']
@@ -803,10 +762,7 @@ class OssViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retriev
     def execute_operation(self, request: Request, pk) -> HttpResponse:
         ''' Execute operation. '''
         item = self._get_item()
-        serializer = s.TargetOperationSerializer(
+        serializer = s.TargetOperationSerializer(data=request.data, context={'oss': item})
-            data=request.data,
-            context={'oss': item}
-        )
         serializer.is_valid(raise_exception=True)
         operation: m.Operation = cast(m.Operation, serializer.validated_data['target'])
         if operation.operation_type != m.OperationType.SYNTHESIS:

rsconcept/backend/apps/prompt/tests/t_prompts.py

@@ -24,7 +24,7 @@ class TestPromptTemplateViewSet(EndpointTester):
             'text': 'prompt text',
             'is_shared': False
         }
-        response = self.executeCreated(data=data)
+        response = self.executeCreated(data)
         self.assertEqual(response.data['label'], 'Test')
         self.assertEqual(response.data['owner'], self.user.pk)
 
@@ -38,7 +38,7 @@ class TestPromptTemplateViewSet(EndpointTester):
             'text': 'prompt text',
             'is_shared': True
         }
-        response = self.executeCreated(data=data)
+        response = self.executeCreated(data)
         self.assertTrue(response.data['is_shared'])
 
 
@@ -50,21 +50,21 @@ class TestPromptTemplateViewSet(EndpointTester):
             'text': 'prompt text',
             'is_shared': True
         }
-        response = self.executeBadData(data=data)
+        response = self.executeBadData(data)
         self.assertIn('is_shared', response.data)
 
 
     @decl_endpoint('/api/prompts/{item}/', method='patch')
     def test_update_prompt_owner(self):
         prompt = PromptTemplate.objects.create(owner=self.user, label='ToUpdate', description='', text='t')
-        response = self.executeOK(data={'label': 'Updated'}, item=prompt.id)
+        response = self.executeOK({'label': 'Updated'}, item=prompt.id)
         self.assertEqual(response.data['label'], 'Updated')
 
 
     @decl_endpoint('/api/prompts/{item}/', method='patch')
     def test_update_prompt_not_owner_forbidden(self):
         prompt = PromptTemplate.objects.create(owner=self.admin, label='Other', description='', text='t')
-        response = self.executeForbidden(data={'label': 'Updated'}, item=prompt.id)
+        response = self.executeForbidden({'label': 'Updated'}, item=prompt.id)
 
 
     @decl_endpoint('/api/prompts/{item}/', method='delete')
@@ -112,4 +112,4 @@ class TestPromptTemplateViewSet(EndpointTester):
             is_shared=True
         )
         self.client.force_authenticate(user=self.user)
-        response = self.executeForbidden(data={'label': 'Nope'}, item=prompt.id)
+        response = self.executeForbidden({'label': 'Nope'}, item=prompt.id)

rsconcept/backend/apps/rsform/admin.py

@@ -10,3 +10,11 @@ class ConstituentaAdmin(admin.ModelAdmin):
     ordering = ['schema', 'order']
     list_display = ['schema', 'order', 'alias', 'term_resolved', 'definition_resolved', 'crucial']
     search_fields = ['term_resolved', 'definition_resolved']
+
+
+@admin.register(models.Attribution)
+class AttributionAdmin(admin.ModelAdmin):
+    ''' Admin model: Attribution. '''
+    ordering = ['container__schema', 'container', 'attribute']
+    list_display = ['container__schema__alias', 'container__alias', 'attribute__alias']
+    search_fields = ['container', 'attribute']

rsconcept/backend/apps/rsform/graph.py

@@ -110,7 +110,7 @@ class Graph(Generic[ItemType]):
         order = self.topological_order()
         order.reverse()
         for node_id in order:
-            if len(self.inputs[node_id]) == 0:
+            if not self.inputs[node_id]:
                 continue
             for parent in self.inputs[node_id]:
                 result[parent] = result[parent] + [id for id in result[node_id] if id not in result[parent]]
@@ -124,7 +124,7 @@ class Graph(Generic[ItemType]):
             if node_id in marked:
                 continue
             to_visit: list[ItemType] = [node_id]
-            while len(to_visit) > 0:
+            while to_visit:
                 node = to_visit[-1]
                 if node in marked:
                     if node not in result:
@@ -132,7 +132,7 @@ class Graph(Generic[ItemType]):
                     to_visit.remove(node)
                 else:
                     marked.add(node)
-                    if len(self.outputs[node]) <= 0:
+                    if not self.outputs[node]:
                         continue
                     for child_id in self.outputs[node]:
                         if child_id not in marked:

rsconcept/backend/apps/rsform/migrations/0005_alter_constituenta_cst_type_association.py

@@ -0,0 +1,32 @@
+# Generated by Django 5.2.4 on 2025-08-09 10:55
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rsform', '0004_constituenta_crucial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='constituenta',
+            name='cst_type',
+            field=models.CharField(choices=[('nominal', 'Nominal'), ('basic', 'Base'), ('constant', 'Constant'), ('structure', 'Structured'), ('axiom', 'Axiom'), ('term', 'Term'), ('function', 'Function'), ('predicate', 'Predicate'), ('theorem', 'Theorem')], default='basic', max_length=10, verbose_name='Тип'),
+        ),
+        migrations.CreateModel(
+            name='Association',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('associate', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='as_associate', to='rsform.constituenta', verbose_name='Ассоциированная конституента')),
+                ('container', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='as_container', to='rsform.constituenta', verbose_name='Составная конституента')),
+            ],
+            options={
+                'verbose_name': 'Ассоциация конституент',
+                'verbose_name_plural': 'Ассоциации конституент',
+                'unique_together': {('container', 'associate')},
+            },
+        ),
+    ]

rsconcept/backend/apps/rsform/migrations/0006_attribution_delete_association.py

@@ -0,0 +1,30 @@
+# Generated by Django 5.2.4 on 2025-08-21 11:53
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('rsform', '0005_alter_constituenta_cst_type_association'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Attribution',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('attribute', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='as_attribute', to='rsform.constituenta', verbose_name='Атрибутирующая конституента')),
+                ('container', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='as_container', to='rsform.constituenta', verbose_name='Составная конституента')),
+            ],
+            options={
+                'verbose_name': 'Атрибутирование конституент',
+                'verbose_name_plural': 'Атрибутирования конституент',
+                'unique_together': {('container', 'attribute')},
+            },
+        ),
+        migrations.DeleteModel(
+            name='Association',
+        ),
+    ]

rsconcept/backend/apps/rsform/models/Attribution.py

@@ -0,0 +1,28 @@
+''' Models: Attribution of nominal constituents. '''
+from django.db.models import CASCADE, ForeignKey, Model
+
+
+class Attribution(Model):
+    ''' Attribution links nominal constituent to its content.'''
+    container = ForeignKey(
+        verbose_name='Составная конституента',
+        to='rsform.Constituenta',
+        on_delete=CASCADE,
+        related_name='as_container'
+    )
+    attribute = ForeignKey(
+        verbose_name='Атрибутирующая конституента',
+        to='rsform.Constituenta',
+        on_delete=CASCADE,
+        related_name='as_attribute'
+    )
+
+    class Meta:
+        ''' Model metadata. '''
+        verbose_name = 'Атрибутирование конституент'
+        verbose_name_plural = 'Атрибутирования конституент'
+        unique_together = [['container', 'attribute']]
+
+
+    def __str__(self) -> str:
+        return f'{self.container} -> {self.attribute}'

rsconcept/backend/apps/rsform/models/Constituenta.py

@@ -16,9 +16,9 @@ from django.db.models import (
 
 from ..utils import apply_pattern
 
-_RE_GLOBALS = r'[XCSADFPT]\d+'  # cspell:disable-line
+_RE_GLOBALS = r'[XCSADFPTN]\d+'  # cspell:disable-line
 _REF_ENTITY_PATTERN = re.compile(r'@{([^0-9\-].*?)\|.*?}')
-_GLOBAL_ID_PATTERN = re.compile(r'([XCSADFPT][0-9]+)')  # cspell:disable-line
+_GLOBAL_ID_PATTERN = re.compile(r'([XCSADFPTN][0-9]+)')  # cspell:disable-line
 
 
 def extract_globals(expression: str) -> set[str]:
@@ -38,6 +38,7 @@ def replace_entities(expression: str, mapping: dict[str, str]) -> str:
 
 class CstType(TextChoices):
     ''' Type of constituenta. '''
+    NOMINAL = 'nominal'
     BASE = 'basic'
     CONSTANT = 'constant'
     STRUCTURED = 'structure'

rsconcept/backend/apps/rsform/models/OrderManager.py

@@ -48,7 +48,7 @@ class OrderManager:
                 continue
             result.append(cst)
             children = self._semantic[cst.pk]['children']
-            if len(children) == 0:
+            if not children:
                 continue
             for child in self._items:
                 if child.pk in children:

rsconcept/backend/apps/rsform/models/RSForm.py

@@ -158,12 +158,12 @@ class RSForm:
         graph_terms = RSForm.graph_term(cst_list, cst_by_alias)
         expansion = graph_terms.expand_outputs(changed)
         expanded_change = changed + expansion
-        update_list: list[Constituenta] = []
 
         if resolver is None:
             resolver = RSForm.resolver_from_list(cst_list)
 
-        if len(expansion) > 0:
+        if expansion:
+            resolved_terms: list[Constituenta] = []
             for cst_id in graph_terms.topological_order():
                 if cst_id not in expansion:
                     continue
@@ -172,21 +172,20 @@ class RSForm:
                 if resolved == resolver.context[cst.alias].get_nominal():
                     continue
                 cst.set_term_resolved(resolved)
-                update_list.append(cst)
+                resolved_terms.append(cst)
                 resolver.context[cst.alias] = Entity(cst.alias, resolved)
-        Constituenta.objects.bulk_update(update_list, ['term_resolved'])
+            Constituenta.objects.bulk_update(resolved_terms, ['term_resolved'])
 
         graph_defs = RSForm.graph_text(cst_list, cst_by_alias)
         update_defs = set(expansion + graph_defs.expand_outputs(expanded_change)).union(changed)
-        update_list = []
+        if update_defs:
-        if len(update_defs) == 0:
+            resolved_defs: list[Constituenta] = []
-            return
+            for cst_id in update_defs:
-        for cst_id in update_defs:
+                cst = cst_by_id[cst_id]
-            cst = cst_by_id[cst_id]
+                resolved = resolver.resolve(cst.definition_raw)
-            resolved = resolver.resolve(cst.definition_raw)
+                cst.definition_resolved = resolved
-            cst.definition_resolved = resolved
+                resolved_defs.append(cst)
-            update_list.append(cst)
+            Constituenta.objects.bulk_update(resolved_defs, ['definition_resolved'])
-        Constituenta.objects.bulk_update(update_list, ['definition_resolved'])
 
     def constituentsQ(self) -> QuerySet[Constituenta]:
         ''' Get QuerySet containing all constituents of current RSForm. '''
@@ -263,7 +262,7 @@ class RSForm:
 
     def substitute(self, substitutions: list[tuple[Constituenta, Constituenta]]) -> None:
         ''' Execute constituenta substitution. '''
-        if len(substitutions) < 1:
+        if not substitutions:
             return
         mapping = {}
         deleted: list[int] = []

rsconcept/backend/apps/rsform/models/RSFormCached.py

@@ -223,7 +223,7 @@ class RSFormCached:
 
     def substitute(self, substitutions: list[tuple[Constituenta, Constituenta]]) -> None:
         ''' Execute constituenta substitution. '''
-        if len(substitutions) < 1:
+        if not substitutions:
             return
         self.cache.ensure_loaded_terms()
         mapping = {}

rsconcept/backend/apps/rsform/models/SemanticInfo.py

@@ -126,7 +126,7 @@ class SemanticInfo:
         return sources
 
     def _need_check_head(self, sources: set[int], head: str) -> bool:
-        if len(sources) == 0:
+        if not sources:
             return True
         elif len(sources) != 1:
             return False

rsconcept/backend/apps/rsform/models/__init__.py

@@ -1,5 +1,6 @@
 ''' Django: Models. '''
 
+from .Attribution import Attribution
 from .Constituenta import Constituenta, CstType, extract_globals, replace_entities, replace_globals
 from .OrderManager import OrderManager
 from .RSForm import DELETED_ALIAS, INSERT_LAST, RSForm

rsconcept/backend/apps/rsform/models/api_RSLanguage.py

@@ -37,6 +37,7 @@ def get_type_prefix(cst_type: str) -> str:
         case CstType.FUNCTION: return 'F'
         case CstType.PREDICATE: return 'P'
         case CstType.THEOREM: return 'T'
+        case CstType.NOMINAL: return 'N'
     return 'X'
 
 
@@ -78,7 +79,7 @@ def guess_type(alias: str) -> CstType:
 def _get_structure_prefix(alias: str, expression: str, parse: dict) -> Tuple[str, str]:
     ''' Generate prefix and alias for structure generation. '''
     args = parse['args']
-    if len(args) == 0:
+    if not args:
         return (alias, '')
     prefix = expression[0:expression.find(']')] + '] '
     newAlias = alias + '[' + ','.join([arg['alias'] for arg in args]) + ']'

rsconcept/backend/apps/rsform/serializers/__init__.py

@@ -12,6 +12,8 @@ from .basics import (
     WordFormSerializer
 )
 from .data_access import (
+    AttributionCreateSerializer,
+    AttributionDataSerializer,
     CrucialUpdateSerializer,
     CstCreateSerializer,
     CstInfoSerializer,

rsconcept/backend/apps/rsform/serializers/basics.py

@@ -133,7 +133,7 @@ class ReferenceSerializer(StrictSerializer):
 
 
 class InheritanceDataSerializer(StrictSerializer):
-    ''' Serializer: inheritance data. '''
+    ''' Serializer: Inheritance data. '''
     child = serializers.IntegerField()
     child_source = serializers.IntegerField()
     parent = serializers.IntegerField()  # type: ignore

rsconcept/backend/apps/rsform/serializers/data_access.py

@@ -17,11 +17,55 @@ from apps.oss.models import Inheritance
 from shared import messages as msg
 from shared.serializers import StrictModelSerializer, StrictSerializer
 
-from ..models import Constituenta, CstType, RSForm
+from ..models import Attribution, Constituenta, CstType, RSForm
 from .basics import CstParseSerializer, InheritanceDataSerializer
 from .io_pyconcept import PyConceptAdapter
 
 
+class AttributionSerializer(StrictModelSerializer):
+    ''' Serializer: Attribution relation. '''
+    class Meta:
+        ''' serializer metadata. '''
+        model = Attribution
+        fields = ('container', 'attribute')
+
+
+class AttributionDataSerializer(StrictSerializer):
+    ''' Serializer: Attribution data. '''
+    container = PKField(many=False, queryset=Constituenta.objects.all().only('schema_id'))
+    attribute = PKField(many=False, queryset=Constituenta.objects.all().only('schema_id'))
+
+    def validate(self, attrs):
+        schema = cast(LibraryItem, self.context['schema'])
+        if schema and attrs['container'].schema_id != schema.id:
+            raise serializers.ValidationError({
+                'container': msg.constituentaNotInRSform(schema.title)
+            })
+        if schema and attrs['attribute'].schema_id != schema.id:
+            raise serializers.ValidationError({
+                'attribute': msg.constituentaNotInRSform(schema.title)
+            })
+
+        return attrs
+
+
+class AttributionCreateSerializer(AttributionDataSerializer):
+    ''' Serializer: Data for creating new Attribution. '''
+
+    def validate(self, attrs):
+        attrs = super().validate(attrs)
+        if attrs['container'].pk == attrs['attribute'].pk:
+            raise serializers.ValidationError({
+                'container': msg.associationSelf()
+            })
+        if Attribution.objects.filter(container=attrs['container'], attribute=attrs['attribute']).exists():
+            raise serializers.ValidationError({
+                'attribute': msg.associationAlreadyExists()
+            })
+
+        return attrs
+
+
 class CstBaseSerializer(StrictModelSerializer):
     ''' Serializer: Constituenta all data. '''
     class Meta:
@@ -122,6 +166,15 @@ class CstCreateSerializer(StrictModelSerializer):
             'term_raw', 'definition_raw', 'definition_formal', \
             'insert_after', 'term_forms'
 
+    def validate(self, attrs):
+        schema = cast(LibraryItem, self.context['schema'])
+        insert_after = attrs.get('insert_after')
+        if insert_after and insert_after.schema_id != schema.pk:
+            raise serializers.ValidationError({
+                'insert_after': msg.constituentaNotInRSform(schema.title)
+            })
+        return attrs
+
 
 class RSFormSerializer(StrictModelSerializer):
     ''' Serializer: Detailed data for RSForm. '''
@@ -134,6 +187,9 @@ class RSFormSerializer(StrictModelSerializer):
     inheritance = serializers.ListField(
         child=InheritanceDataSerializer()
     )
+    attribution = serializers.ListField(
+        child=AttributionSerializer()
+    )
     oss = serializers.ListField(
         child=LibraryItemReferenceSerializer()
     )
@@ -164,6 +220,7 @@ class RSFormSerializer(StrictModelSerializer):
         result['items'] = []
         result['oss'] = []
         result['inheritance'] = []
+        result['attribution'] = []
         for cst in Constituenta.objects.filter(schema=instance).defer('order').order_by('order'):
             result['items'].append(CstInfoSerializer(cst).data)
         for oss in LibraryItem.objects.filter(operations__result=instance).only('alias'):
@@ -171,6 +228,11 @@ class RSFormSerializer(StrictModelSerializer):
                 'id': oss.pk,
                 'alias': oss.alias
             })
+        for assoc in Attribution.objects.filter(container__schema=instance).only('container_id', 'attribute_id'):
+            result['attribution'].append({
+                'container': assoc.container_id,
+                'attribute': assoc.attribute_id
+            })
         return result
 
     def to_versioned_data(self) -> dict:
@@ -200,37 +262,38 @@ class RSFormSerializer(StrictModelSerializer):
         instance = cast(LibraryItem, self.instance)
         schema = RSForm(instance)
         items: list[dict] = data['items']
-        ids: list[int] = [item['id'] for item in items]
+        stored_ids: list[int] = [item['id'] for item in items]
-        processed: list[int] = []
+        id_map: dict[int, int] = {}
 
-        for cst in schema.constituentsQ():
+        for existing_cst in schema.constituentsQ():
-            if not cst.pk in ids:
+            if not existing_cst.pk in stored_ids:
-                cst.delete()
+                existing_cst.delete()
             else:
-                cst_data = next(x for x in items if x['id'] == cst.pk)
+                cst_data = next(x for x in items if x['id'] == existing_cst.pk)
                 cst_data['schema'] = instance.pk
-                new_cst = CstBaseSerializer(data=cst_data)
+                cst_serializer = CstBaseSerializer(data=cst_data)
-                new_cst.is_valid(raise_exception=True)
+                cst_serializer.is_valid(raise_exception=True)
-                new_cst.validated_data['order'] = ids.index(cst.pk)
+                cst_serializer.validated_data['order'] = stored_ids.index(existing_cst.pk)
-                new_cst.update(
+                cst_serializer.update(
-                    instance=cst,
+                    instance=existing_cst,
-                    validated_data=new_cst.validated_data
+                    validated_data=cst_serializer.validated_data
                 )
-                processed.append(cst.pk)
+                id_map[cst_data['id']] = existing_cst.pk
 
         for cst_data in items:
-            if cst_data['id'] not in processed:
+            if cst_data['id'] not in id_map:
-                cst = schema.insert_last(cst_data['alias'])
                 old_id = cst_data['id']
-                cst_data['id'] = cst.pk
+                inserted_cst = schema.insert_last(cst_data['alias'])
+                cst_data['id'] = inserted_cst.pk
                 cst_data['schema'] = instance.pk
-                new_cst = CstBaseSerializer(data=cst_data)
+                cst_serializer = CstBaseSerializer(data=cst_data)
-                new_cst.is_valid(raise_exception=True)
+                cst_serializer.is_valid(raise_exception=True)
-                new_cst.validated_data['order'] = ids.index(old_id)
+                cst_serializer.validated_data['order'] = stored_ids.index(old_id)
-                new_cst.update(
+                cst_serializer.update(
-                    instance=cst,
+                    instance=inserted_cst,
-                    validated_data=new_cst.validated_data
+                    validated_data=cst_serializer.validated_data
                 )
+                id_map[old_id] = inserted_cst.pk
 
         loaded_item = LibraryItemBaseNonStrictSerializer(data=data)
         loaded_item.is_valid(raise_exception=True)
@@ -239,6 +302,23 @@ class RSFormSerializer(StrictModelSerializer):
             validated_data=loaded_item.validated_data
         )
 
+        Attribution.objects.filter(container__schema=instance).delete()
+        attributions_to_create: list[Attribution] = []
+        for assoc in data.get('attribution', []):
+            old_container_id = assoc['container']
+            old_attribute_id = assoc['attribute']
+            container_id = id_map.get(old_container_id)
+            attribute_id = id_map.get(old_attribute_id)
+            if container_id and attribute_id:
+                attributions_to_create.append(
+                    Attribution(
+                        container_id=container_id,
+                        attribute_id=attribute_id
+                    )
+                )
+        if attributions_to_create:
+            Attribution.objects.bulk_create(attributions_to_create)
+
 
 class RSFormParseSerializer(StrictModelSerializer):
     ''' Serializer: Detailed data for RSForm including parse. '''
@@ -267,6 +347,8 @@ class RSFormParseSerializer(StrictModelSerializer):
     def _parse_data(self, data: dict) -> dict:
         parse = PyConceptAdapter(data).parse()
         for cst_data in data['items']:
+            if cst_data['cst_type'] == CstType.NOMINAL:
+                continue
             cst_data['parse'] = next(
                 cst['parse'] for cst in parse['items']
                 if cst['id'] == cst_data['id']

rsconcept/backend/apps/rsform/serializers/io_files.py

@@ -6,11 +6,11 @@ from apps.library.models import LibraryItem
 from shared import messages as msg
 from shared.serializers import StrictSerializer
 
-from ..models import Constituenta, RSFormCached
+from ..models import Constituenta, CstType, RSFormCached
 from ..utils import fix_old_references
 
-_CST_TYPE = 'constituenta'
+_ENTITY_CONSTITUENTA = 'constituenta'
-_TRS_TYPE = 'rsform'
+_ENTITY_SCHEMA = 'rsform'
 _TRS_VERSION_MIN = 16
 _TRS_VERSION = 16
 _TRS_HEADER = 'Exteor 4.8.13.1000 - 30/05/2022'
@@ -30,11 +30,11 @@ class RSFormUploadSerializer(StrictSerializer):
 def generate_trs(schema: LibraryItem) -> dict:
     ''' Generate TRS file for RSForm. '''
     items = []
-    for cst in Constituenta.objects.filter(schema=schema).order_by('order'):
+    for cst in Constituenta.objects.filter(schema=schema).exclude(cst_type=CstType.NOMINAL).order_by('order'):
         items.append(
             {
                 'entityUID': cst.pk,
-                'type': _CST_TYPE,
+                'type': _ENTITY_CONSTITUENTA,
                 'cstType': cst.cst_type,
                 'alias': cst.alias,
                 'convention': cst.convention,
@@ -53,7 +53,7 @@ def generate_trs(schema: LibraryItem) -> dict:
             }
         )
     return {
-        'type': _TRS_TYPE,
+        'type': _ENTITY_SCHEMA,
         'title': schema.title,
         'alias': schema.alias,
         'comment': schema.description,
@@ -72,7 +72,7 @@ class RSFormTRSSerializer(serializers.Serializer):
     def load_versioned_data(data: dict) -> dict:
         ''' Load data from version. '''
         result = {
-            'type': _TRS_TYPE,
+            'type': _ENTITY_SCHEMA,
             'title': data['title'],
             'alias': data['alias'],
             'comment': data['description'],
@@ -85,7 +85,7 @@ class RSFormTRSSerializer(serializers.Serializer):
         for cst in data['items']:
             result['items'].append({
                 'entityUID': cst['id'],
-                'type': _CST_TYPE,
+                'type': _ENTITY_CONSTITUENTA,
                 'cstType': cst['cst_type'],
                 'alias': cst['alias'],
                 'convention': cst['convention'],

rsconcept/backend/apps/rsform/serializers/io_pyconcept.py

@@ -6,7 +6,7 @@ import pyconcept
 
 from shared import messages as msg
 
-from ..models import Constituenta
+from ..models import Constituenta, CstType
 
 
 class PyConceptAdapter:
@@ -34,7 +34,7 @@ class PyConceptAdapter:
         result: dict = {
             'items': []
         }
-        items = Constituenta.objects.filter(schema_id=schemaID).order_by('order')
+        items = Constituenta.objects.filter(schema_id=schemaID).exclude(cst_type=CstType.NOMINAL).order_by('order')
         for cst in items:
             result['items'].append({
                 'entityUID': cst.pk,
@@ -51,6 +51,8 @@ class PyConceptAdapter:
             'items': []
         }
         for cst in data['items']:
+            if cst['cst_type'] == CstType.NOMINAL:
+                continue
             result['items'].append({
                 'entityUID': cst['id'],
                 'cstType': cst['cst_type'],

rsconcept/backend/apps/rsform/tests/s_models/__init__.py

@@ -1,4 +1,5 @@
 ''' Tests for Django Models. '''
+from .t_Attribution import *
 from .t_Constituenta import *
 from .t_RSForm import *
 from .t_RSFormCached import *

rsconcept/backend/apps/rsform/tests/s_models/t_Attribution.py

@@ -0,0 +1,175 @@
+''' Testing models: Attribution. '''
+from django.db.utils import IntegrityError
+from django.test import TestCase
+
+from apps.rsform.models import Attribution, Constituenta, CstType, RSForm
+
+
+class TestAttribution(TestCase):
+    ''' Testing Attribution model. '''
+
+    def setUp(self):
+        self.schema = RSForm.create(title='Test1')
+
+        # Create test constituents
+        self.container1 = Constituenta.objects.create(
+            alias='C1',
+            schema=self.schema.model,
+            order=1,
+            cst_type=CstType.NOMINAL
+        )
+        self.attribute1 = Constituenta.objects.create(
+            alias='A1',
+            schema=self.schema.model,
+            order=2,
+            cst_type=CstType.BASE
+        )
+
+    def test_str(self):
+        ''' Test string representation. '''
+        attribution = Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+        expected_str = f'{self.container1} -> {self.attribute1}'
+        self.assertEqual(str(attribution), expected_str)
+
+    def test_create_attribution(self):
+        ''' Test basic Attribution creation. '''
+        attr = Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+        self.assertEqual(attr.container, self.container1)
+        self.assertEqual(attr.attribute, self.attribute1)
+        self.assertIsNotNone(attr.id)
+
+    def test_unique_constraint(self):
+        ''' Test unique constraint on container and attribute. '''
+        # Create first Attribution
+        Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+
+        # Try to create duplicate Attribution
+        with self.assertRaises(IntegrityError):
+            Attribution.objects.create(
+                container=self.container1,
+                attribute=self.attribute1
+            )
+
+    def test_container_not_null(self):
+        ''' Test container field cannot be null. '''
+        with self.assertRaises(IntegrityError):
+            Attribution.objects.create(
+                container=None,
+                attribute=self.attribute1
+            )
+
+    def test_attribute_not_null(self):
+        ''' Test attribute field cannot be null. '''
+        with self.assertRaises(IntegrityError):
+            Attribution.objects.create(
+                container=self.container1,
+                attribute=None
+            )
+
+    def test_cascade_delete_container(self):
+        ''' Test cascade delete when container is deleted. '''
+        attribution = Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+        association_id = attribution.id
+
+        # Delete the container
+        self.container1.delete()
+
+        # Attribution should be deleted due to CASCADE
+        with self.assertRaises(Attribution.DoesNotExist):
+            Attribution.objects.get(id=association_id)
+
+    def test_cascade_delete_attribute(self):
+        ''' Test cascade delete when attribute is deleted. '''
+        attribution = Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+        association_id = attribution.id
+
+        # Delete the attribute
+        self.attribute1.delete()
+
+        # Attribution should be deleted due to CASCADE
+        with self.assertRaises(Attribution.DoesNotExist):
+            Attribution.objects.get(id=association_id)
+
+    def test_related_names(self):
+        ''' Test related names for foreign key relationships. '''
+        attribution = Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+
+        # Test container related name
+        container_associations = self.container1.as_container.all()
+        self.assertEqual(len(container_associations), 1)
+        self.assertEqual(container_associations[0], attribution)
+
+        # Test attribute related name
+        attribute_associations = self.attribute1.as_attribute.all()
+        self.assertEqual(len(attribute_associations), 1)
+        self.assertEqual(attribute_associations[0], attribution)
+
+    def test_multiple_attributions_same_container(self):
+        ''' Test multiple Attributions with same container. '''
+        attribute3 = Constituenta.objects.create(
+            alias='A3',
+            schema=self.schema.model,
+            order=3,
+            cst_type=CstType.BASE
+        )
+
+        attr1 = Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+        attr2 = Attribution.objects.create(
+            container=self.container1,
+            attribute=attribute3
+        )
+
+        container_associations = self.container1.as_container.all()
+        self.assertEqual(len(container_associations), 2)
+        self.assertIn(attr1, container_associations)
+        self.assertIn(attr2, container_associations)
+
+    def test_multiple_attributions_same_attribute(self):
+        ''' Test multiple Attributions with same attribute. '''
+        container3 = Constituenta.objects.create(
+            alias='C3',
+            schema=self.schema.model,
+            order=3,
+            cst_type=CstType.NOMINAL
+        )
+
+        attr1 = Attribution.objects.create(
+            container=self.container1,
+            attribute=self.attribute1
+        )
+        attr2 = Attribution.objects.create(
+            container=container3,
+            attribute=self.attribute1
+        )
+
+        attribute_associations = self.attribute1.as_attribute.all()
+        self.assertEqual(len(attribute_associations), 2)
+        self.assertIn(attr1, attribute_associations)
+        self.assertIn(attr2, attribute_associations)
+
+    def test_meta_unique_together(self):
+        ''' Test Meta class unique_together constraint. '''
+        unique_together = Attribution._meta.unique_together
+        self.assertEqual(len(unique_together), 1)
+        self.assertIn(('container', 'attribute'), unique_together)

rsconcept/backend/apps/rsform/tests/s_models/t_RSFormCached.py

@@ -48,7 +48,7 @@ class TestRSFormCached(DBTester):
 
         x1 = self.schema.insert_last('X1')
         x2 = self.schema.insert_last('X2')
-        x3 = self.schema.create_cst(data=data, insert_after=x1)
+        x3 = self.schema.create_cst(data, insert_after=x1)
         x2.refresh_from_db()
 
         self.assertEqual(x3.alias, data['alias'])

rsconcept/backend/apps/rsform/tests/s_views/__init__.py

@@ -1,4 +1,6 @@
 ''' Tests for REST API. '''
+from .t_attribtuions import *
 from .t_cctext import *
+from .t_constituenta import *
 from .t_rsforms import *
 from .t_rslang import *

rsconcept/backend/apps/rsform/tests/s_views/t_attribtuions.py

@@ -0,0 +1,100 @@
+''' Testing API: Attribution. '''
+import io
+import os
+from zipfile import ZipFile
+
+from cctext import ReferenceType
+from rest_framework import status
+
+from apps.library.models import AccessPolicy, LibraryItem, LibraryItemType, LocationHead
+from apps.rsform.models import Attribution, Constituenta, CstType, RSForm
+from shared.EndpointTester import EndpointTester, decl_endpoint
+from shared.testing_utils import response_contains
+
+
+class TestAttributionsEndpoints(EndpointTester):
+    ''' Testing basic Attribution API. '''
+
+    def setUp(self):
+        super().setUp()
+        self.owned = RSForm.create(title='Test', alias='T1', owner=self.user)
+        self.owned_id = self.owned.model.pk
+        self.unowned = RSForm.create(title='Test2', alias='T2')
+        self.unowned_id = self.unowned.model.pk
+        self.n1 = self.owned.insert_last('N1')
+        self.x1 = self.owned.insert_last('X1')
+        self.n2 = self.owned.insert_last('N2')
+        self.unowned_cst = self.unowned.insert_last('C1')
+        self.invalid_id = self.n2.pk + 1337
+
+
+    @decl_endpoint('/api/rsforms/{item}/create-attribution', method='post')
+    def test_create_attribution(self):
+        self.executeBadData({}, item=self.owned_id)
+
+        data = {'container': self.n1.pk, 'attribute': self.invalid_id}
+        self.executeBadData(data, item=self.owned_id)
+
+        data['attribute'] = self.unowned_cst.pk
+        self.executeBadData(data, item=self.owned_id)
+
+        data['attribute'] = data['container']
+        self.executeBadData(data, item=self.owned_id)
+
+        data = {'container': self.n1.pk, 'attribute': self.x1.pk}
+        self.executeBadData(data, item=self.unowned_id)
+
+        response = self.executeCreated(data, item=self.owned_id)
+        associations = response.data['attribution']
+        self.assertEqual(len(associations), 1)
+        self.assertEqual(associations[0]['container'], self.n1.pk)
+        self.assertEqual(associations[0]['attribute'], self.x1.pk)
+
+
+    @decl_endpoint('/api/rsforms/{item}/create-attribution', method='post')
+    def test_create_attribution_duplicate(self):
+        data = {'container': self.n1.pk, 'attribute': self.x1.pk}
+        self.executeCreated(data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
+
+
+    @decl_endpoint('/api/rsforms/{item}/delete-attribution', method='patch')
+    def test_delete_attribution(self):
+        data = {'container': self.n1.pk, 'attribute': self.x1.pk}
+        self.executeForbidden(data, item=self.unowned_id)
+        self.executeBadData(data, item=self.owned_id)
+
+        Attribution.objects.create(
+            container=self.n1,
+            attribute=self.x1
+        )
+        self.executeForbidden(data, item=self.unowned_id)
+        response = self.executeOK(data, item=self.owned_id)
+        attributions = response.data['attribution']
+        self.assertEqual(len(attributions), 0)
+
+
+    @decl_endpoint('/api/rsforms/{item}/clear-attributions', method='patch')
+    def test_clear_attributions(self):
+        data = {'target': self.n1.pk}
+        self.executeForbidden(data, item=self.unowned_id)
+        self.executeNotFound(data, item=self.invalid_id)
+        self.executeOK(data, item=self.owned_id)
+
+        Attribution.objects.create(
+            container=self.n1,
+            attribute=self.x1
+        )
+        Attribution.objects.create(
+            container=self.n1,
+            attribute=self.n2
+        )
+        Attribution.objects.create(
+            container=self.n2,
+            attribute=self.n1
+        )
+        response = self.executeOK(data, item=self.owned_id)
+        associations = response.data['attribution']
+        self.assertEqual(len(associations), 1)
+        self.assertEqual(associations[0]['container'], self.n2.pk)
+        self.assertEqual(associations[0]['attribute'], self.n1.pk)

rsconcept/backend/apps/rsform/tests/s_views/t_cctext.py

@@ -14,20 +14,20 @@ class TestNaturalLanguageViews(EndpointTester):
     @decl_endpoint(endpoint='/api/cctext/parse', method='post')
     def test_parse_text(self):
         data = {'text': 'синим слонам'}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self._assert_tags(response.data['result'], 'datv,NOUN,plur,anim,masc')
 
 
     @decl_endpoint(endpoint='/api/cctext/inflect', method='post')
     def test_inflect(self):
         data = {'text': 'синий слон', 'grams': 'plur,datv'}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.assertEqual(response.data['result'], 'синим слонам')
 
 
     @decl_endpoint(endpoint='/api/cctext/generate-lexeme', method='post')
     def test_generate_lexeme(self):
         data = {'text': 'синий слон'}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.assertEqual(len(response.data['items']), 12)
         self.assertEqual(response.data['items'][0]['text'], 'синий слон')

rsconcept/backend/apps/rsform/tests/s_views/t_constituenta.py

@@ -0,0 +1,195 @@
+''' Testing API: Constituenta editing. '''
+from apps.rsform.models import Constituenta, CstType, RSForm
+from shared.EndpointTester import EndpointTester, decl_endpoint
+
+
+class TestConstituentaAPI(EndpointTester):
+    ''' Testing Constituenta view. '''
+
+    def setUp(self):
+        super().setUp()
+        self.owned = RSForm.create(title='Test', alias='T1', owner=self.user)
+        self.owned_id = self.owned.model.pk
+        self.unowned = RSForm.create(title='Test2', alias='T2')
+        self.unowned_id = self.unowned.model.pk
+        self.x1 = Constituenta.objects.create(
+            alias='X1',
+            cst_type=CstType.BASE,
+            schema=self.owned.model,
+            order=0,
+            convention='Test',
+            term_raw='Test1',
+            term_resolved='Test1R',
+            term_forms=[{'text': 'form1', 'tags': 'sing,datv'}])
+        self.x2 = Constituenta.objects.create(
+            alias='X2',
+            cst_type=CstType.BASE,
+            schema=self.owned.model,
+            order=1,
+            convention='Test1',
+            term_raw='Test2',
+            term_resolved='Test2R'
+        )
+        self.x3 = Constituenta.objects.create(
+            alias='X3',
+            schema=self.owned.model,
+            order=2,
+            term_raw='Test3',
+            term_resolved='Test3',
+            definition_raw='Test1',
+            definition_resolved='Test2'
+        )
+        self.unowned_cst = self.unowned.insert_last(alias='X1', cst_type=CstType.BASE)
+        self.invalid_cst = self.x3.pk + 1337
+
+    @decl_endpoint('/api/rsforms/{item}/update-cst', method='patch')
+    def test_partial_update(self):
+        data = {'target': self.x1.pk, 'item_data': {'convention': 'tt'}}
+        self.executeForbidden(data, item=self.unowned_id)
+
+        self.logout()
+        self.executeForbidden(data, item=self.owned_id)
+
+        self.login()
+        self.executeOK(data)
+        self.x1.refresh_from_db()
+        self.assertEqual(self.x1.convention, 'tt')
+
+        self.executeOK(data)
+
+
+    @decl_endpoint('/api/rsforms/{item}/update-cst', method='patch')
+    def test_partial_update_rename(self):
+        data = {'target': self.x1.pk, 'item_data': {'alias': self.x3.alias}}
+        self.executeBadData(data, item=self.owned_id)
+
+        d1 = self.owned.insert_last(
+            alias='D1',
+            term_raw='@{X1|plur}',
+            definition_formal='X1'
+        )
+        self.assertEqual(self.x1.order, 0)
+        self.assertEqual(self.x1.alias, 'X1')
+        self.assertEqual(self.x1.cst_type, CstType.BASE)
+
+        data = {'target': self.x1.pk, 'item_data': {'alias': 'D2', 'cst_type': CstType.TERM}}
+        self.executeOK(data, item=self.owned_id)
+        d1.refresh_from_db()
+        self.x1.refresh_from_db()
+        self.assertEqual(d1.term_resolved, '')
+        self.assertEqual(d1.term_raw, '@{D2|plur}')
+        self.assertEqual(self.x1.order, 0)
+        self.assertEqual(self.x1.alias, 'D2')
+        self.assertEqual(self.x1.cst_type, CstType.TERM)
+
+
+    @decl_endpoint('/api/rsforms/{item}/update-cst', method='patch')
+    def test_update_resolved_no_refs(self):
+        data = {
+            'target': self.x3.pk,
+            'item_data': {
+                'term_raw': 'New term',
+                'definition_raw': 'New def'
+            }
+        }
+        self.executeOK(data, item=self.owned_id)
+        self.x3.refresh_from_db()
+        self.assertEqual(self.x3.term_resolved, 'New term')
+        self.assertEqual(self.x3.definition_resolved, 'New def')
+
+
+    @decl_endpoint('/api/rsforms/{item}/update-cst', method='patch')
+    def test_update_resolved_refs(self):
+        data = {
+            'target': self.x3.pk,
+            'item_data': {
+                'term_raw': '@{X1|nomn,sing}',
+                'definition_raw': '@{X1|nomn,sing} @{X1|sing,datv}'
+            }
+        }
+        self.executeOK(data, item=self.owned_id)
+        self.x3.refresh_from_db()
+        self.assertEqual(self.x3.term_resolved, self.x1.term_resolved)
+        self.assertEqual(self.x3.definition_resolved, f'{self.x1.term_resolved} form1')
+
+
+    @decl_endpoint('/api/rsforms/{item}/update-cst', method='patch')
+    def test_update_term_forms(self):
+        data = {
+            'target': self.x3.pk,
+            'item_data': {
+                'definition_raw': '@{X3|sing,datv}',
+                'term_forms': [{'text': 'form1', 'tags': 'sing,datv'}]
+            }
+        }
+        self.executeOK(data, item=self.owned_id)
+        self.x3.refresh_from_db()
+        self.assertEqual(self.x3.definition_resolved, 'form1')
+        self.assertEqual(self.x3.term_forms, data['item_data']['term_forms'])
+
+
+    @decl_endpoint('/api/rsforms/{item}/update-crucial', method='patch')
+    def test_update_crucial(self):
+        data = {'target': [self.x1.pk], 'value': True}
+        self.executeForbidden(data, item=self.unowned_id)
+
+        self.logout()
+        self.executeForbidden(data, item=self.owned_id)
+
+        self.login()
+        self.executeOK(data, item=self.owned_id)
+        self.x1.refresh_from_db()
+        self.assertEqual(self.x1.crucial, True)
+
+
+    @decl_endpoint('/api/rsforms/{item}/create-cst', method='post')
+    def test_create_constituenta(self):
+        data = {'alias': 'X4', 'cst_type': CstType.BASE}
+        self.executeForbidden(data, item=self.unowned_id)
+
+        data = {'alias': 'X4'}
+        self.executeBadData(item=self.owned_id)
+        self.executeBadData(data)
+
+        data['cst_type'] = 'invalid'
+        self.executeBadData(data)
+
+        data = {
+            'alias': 'X4',
+            'cst_type': CstType.BASE,
+            'term_raw': 'test',
+            'term_forms': [{'text': 'form1', 'tags': 'sing,datv'}],
+            'definition_formal': 'invalid',
+            'crucial': True
+        }
+        response = self.executeCreated(data)
+        self.assertEqual(response.data['new_cst']['alias'], data['alias'])
+        x4 = Constituenta.objects.get(alias=response.data['new_cst']['alias'])
+        self.assertEqual(x4.order, 3)
+        self.assertEqual(x4.term_raw, data['term_raw'])
+        self.assertEqual(x4.term_forms, data['term_forms'])
+        self.assertEqual(x4.definition_formal, data['definition_formal'])
+        self.assertEqual(x4.crucial, data['crucial'])
+
+
+    @decl_endpoint('/api/rsforms/{item}/create-cst', method='post')
+    def test_create_constituenta_after(self):
+        self.set_params(item=self.owned_id)
+
+        data = {'alias': 'X4', 'cst_type': CstType.BASE, 'insert_after': self.invalid_cst}
+        self.executeBadData(data)
+
+        data['insert_after'] = self.unowned_cst.pk
+        self.executeBadData(data)
+
+        data = {
+            'alias': 'X4',
+            'cst_type': CstType.BASE,
+            'insert_after': self.x2.pk,
+        }
+        response = self.executeCreated(data)
+        self.assertEqual(response.data['new_cst']['alias'], data['alias'])
+        x4 = Constituenta.objects.get(alias=response.data['new_cst']['alias'])
+        self.x3.refresh_from_db()
+        self.assertEqual(x4.order, 2)
+        self.assertEqual(self.x3.order, 3)

rsconcept/backend/apps/rsform/tests/s_views/t_rsforms.py

@@ -36,11 +36,11 @@ class TestRSFormViewset(EndpointTester):
             'access_policy': AccessPolicy.PROTECTED,
             'visible': False
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         with open(f'{work_dir}/data/sample-rsform.trs', 'rb') as file:
             data['file'] = file
-            response = self.client.post(self.endpoint, data=data, format='multipart')
+            response = self.client.post(self.endpoint, data, format='multipart')
         self.assertEqual(response.status_code, status.HTTP_201_CREATED)
         self.assertEqual(response.data['owner'], self.user.pk)
         self.assertEqual(response.data['title'], data['title'])
@@ -117,21 +117,21 @@ class TestRSFormViewset(EndpointTester):
     def test_check_expression(self):
         self.owned.insert_last('X1')
         data = {'expression': 'X1=X1'}
-        response = self.executeOK(data=data, item=self.owned_id)
+        response = self.executeOK(data, item=self.owned_id)
         self.assertEqual(response.data['parseResult'], True)
         self.assertEqual(response.data['syntax'], 'math')
         self.assertEqual(response.data['astText'], '[=[X1][X1]]')
         self.assertEqual(response.data['typification'], 'LOGIC')
         self.assertEqual(response.data['valueClass'], 'value')
 
-        self.executeOK(data=data, item=self.unowned_id)
+        self.executeOK(data, item=self.unowned_id)
 
 
     @decl_endpoint('/api/rsforms/{item}/check-constituenta', method='post')
     def test_check_constituenta(self):
         self.owned.insert_last('X1')
         data = {'definition_formal': 'X1=X1', 'alias': 'A111', 'cst_type': CstType.AXIOM}
-        response = self.executeOK(data=data, item=self.owned_id)
+        response = self.executeOK(data, item=self.owned_id)
         self.assertEqual(response.data['parseResult'], True)
         self.assertEqual(response.data['syntax'], 'math')
         self.assertEqual(response.data['astText'], '[:==[A111][=[X1][X1]]]')
@@ -143,7 +143,7 @@ class TestRSFormViewset(EndpointTester):
     def test_check_constituenta_error(self):
         self.owned.insert_last('X1')
         data = {'definition_formal': 'X1=X1', 'alias': 'D111', 'cst_type': CstType.TERM}
-        response = self.executeOK(data=data, item=self.owned_id)
+        response = self.executeOK(data, item=self.owned_id)
         self.assertEqual(response.data['parseResult'], False)
 
 
@@ -155,7 +155,7 @@ class TestRSFormViewset(EndpointTester):
         )
 
         data = {'text': '@{1|редкий} @{X1|plur,datv}'}
-        response = self.executeOK(data=data, item=self.owned_id)
+        response = self.executeOK(data, item=self.owned_id)
         self.assertEqual(response.data['input'], '@{1|редкий} @{X1|plur,datv}')
         self.assertEqual(response.data['output'], 'редким синим слонам')
         self.assertEqual(len(response.data['refs']), 2)
@@ -182,7 +182,7 @@ class TestRSFormViewset(EndpointTester):
         work_dir = os.path.dirname(os.path.abspath(__file__))
         with open(f'{work_dir}/data/sample-rsform.trs', 'rb') as file:
             data = {'file': file}
-            response = self.client.post(self.endpoint, data=data, format='multipart')
+            response = self.client.post(self.endpoint, data, format='multipart')
         self.assertEqual(response.status_code, status.HTTP_201_CREATED)
         self.assertEqual(response.data['owner'], self.user.pk)
         self.assertTrue(response.data['title'] != '')
@@ -200,57 +200,10 @@ class TestRSFormViewset(EndpointTester):
                 self.assertIn('document.json', zipped_file.namelist())
 
 
-    @decl_endpoint('/api/rsforms/{item}/create-cst', method='post')
-    def test_create_constituenta(self):
-        data = {'alias': 'X3', 'cst_type': CstType.BASE}
-        self.executeForbidden(data=data, item=self.unowned_id)
-
-        data = {'alias': 'X3'}
-        self.owned.insert_last('X1')
-        x2 = self.owned.insert_last('X2')
-        self.executeBadData(item=self.owned_id)
-        self.executeBadData(data=data, item=self.owned_id)
-
-        data['cst_type'] = 'invalid'
-        self.executeBadData(data=data, item=self.owned_id)
-
-        data['cst_type'] = CstType.BASE
-        response = self.executeCreated(data=data, item=self.owned_id)
-        self.assertEqual(response.data['new_cst']['alias'], 'X3')
-        x3 = Constituenta.objects.get(alias=response.data['new_cst']['alias'])
-        self.assertEqual(x3.order, 2)
-
-        data = {
-            'alias': 'X4',
-            'cst_type': CstType.BASE,
-            'insert_after': x2.pk,
-            'term_raw': 'test',
-            'term_forms': [{'text': 'form1', 'tags': 'sing,datv'}],
-            'definition_formal': 'invalid',
-            'crucial': True
-        }
-        response = self.executeCreated(data=data, item=self.owned_id)
-        self.assertEqual(response.data['new_cst']['alias'], data['alias'])
-        x4 = Constituenta.objects.get(alias=response.data['new_cst']['alias'])
-        self.assertEqual(x4.order, 2)
-        self.assertEqual(x4.term_raw, data['term_raw'])
-        self.assertEqual(x4.term_forms, data['term_forms'])
-        self.assertEqual(x4.definition_formal, data['definition_formal'])
-        self.assertEqual(x4.crucial, data['crucial'])
-
-        data = {
-            'alias': 'X5',
-            'cst_type': CstType.BASE,
-            'insert_after': None,
-            'term_raw': 'test5'
-        }
-        response = self.executeCreated(data=data, item=self.owned_id)
-        self.assertEqual(response.data['new_cst']['alias'], data['alias'])
-
-
     @decl_endpoint('/api/rsforms/{item}/substitute', method='patch')
     def test_substitute_multiple(self):
         self.set_params(item=self.owned_id)
+
         x1 = self.owned.insert_last('X1')
         x2 = self.owned.insert_last('X2')
         d1 = self.owned.insert_last('D1')
@@ -261,7 +214,7 @@ class TestRSFormViewset(EndpointTester):
         )
 
         data = {'substitutions': []}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {'substitutions': [
             {
@@ -273,7 +226,7 @@ class TestRSFormViewset(EndpointTester):
                 'substitution': d2.pk
             }
         ]}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {'substitutions': [
             {
@@ -285,7 +238,7 @@ class TestRSFormViewset(EndpointTester):
                 'substitution': d2.pk
             }
         ]}
-        response = self.executeOK(data=data, item=self.owned_id)
+        response = self.executeOK(data, item=self.owned_id)
         d3.refresh_from_db()
         self.assertEqual(d3.definition_formal, r'D1 \ D2')
 
@@ -300,7 +253,7 @@ class TestRSFormViewset(EndpointTester):
             'definition_formal': '3',
             'definition_raw': '4'
         }
-        response = self.executeCreated(data=data, item=self.owned_id)
+        response = self.executeCreated(data, item=self.owned_id)
         self.assertEqual(response.data['new_cst']['alias'], 'X3')
         self.assertEqual(response.data['new_cst']['cst_type'], CstType.BASE)
         self.assertEqual(response.data['new_cst']['convention'], '1')
@@ -316,13 +269,13 @@ class TestRSFormViewset(EndpointTester):
         self.set_params(item=self.owned_id)
 
         data = {'items': [1337]}
-        self.executeBadData(data=data)
+        self.executeBadData(data, item=self.owned_id)
 
         x1 = self.owned.insert_last('X1')
         x2 = self.owned.insert_last('X2')
 
         data = {'items': [x1.pk]}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         x2.refresh_from_db()
         self.owned.model.refresh_from_db()
         self.assertEqual(len(response.data['items']), 1)
@@ -332,7 +285,7 @@ class TestRSFormViewset(EndpointTester):
 
         x3 = self.unowned.insert_last('X1')
         data = {'items': [x3.pk]}
-        self.executeBadData(data=data, item=self.owned_id)
+        self.executeBadData(data, item=self.owned_id)
 
 
     @decl_endpoint('/api/rsforms/{item}/move-cst', method='patch')
@@ -340,13 +293,13 @@ class TestRSFormViewset(EndpointTester):
         self.set_params(item=self.owned_id)
 
         data = {'items': [1337], 'move_to': 0}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         x1 = self.owned.insert_last('X1')
         x2 = self.owned.insert_last('X2')
 
         data = {'items': [x2.pk], 'move_to': 0}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         x1.refresh_from_db()
         x2.refresh_from_db()
         self.assertEqual(response.data['id'], self.owned_id)
@@ -355,7 +308,7 @@ class TestRSFormViewset(EndpointTester):
 
         x3 = self.unowned.insert_last('X1')
         data = {'items': [x3.pk], 'move_to': 0}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
 
     @decl_endpoint('/api/rsforms/{item}/reset-aliases', method='patch')
@@ -392,7 +345,7 @@ class TestRSFormViewset(EndpointTester):
         work_dir = os.path.dirname(os.path.abspath(__file__))
         with open(f'{work_dir}/data/sample-rsform.trs', 'rb') as file:
             data = {'file': file, 'load_metadata': False}
-            response = self.client.patch(self.endpoint, data=data, format='multipart')
+            response = self.client.patch(self.endpoint, data, format='multipart')
         self.owned.model.refresh_from_db()
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertEqual(self.owned.model.title, 'Test11')
@@ -432,7 +385,7 @@ class TestRSFormViewset(EndpointTester):
         self.executeBadData({'target': s2.pk})
 
         # Testing simple structure
-        response = self.executeOK(data={'target': s1.pk})
+        response = self.executeOK({'target': s1.pk})
         result = response.data['schema']
         items = [item for item in result['items'] if item['id'] in response.data['cst_list']]
         self.assertEqual(len(items), 2)
@@ -441,7 +394,7 @@ class TestRSFormViewset(EndpointTester):
 
         # Testing complex structure
         s3.refresh_from_db()
-        response = self.executeOK(data={'target': s3.pk})
+        response = self.executeOK({'target': s3.pk})
         result = response.data['schema']
         items = [item for item in result['items'] if item['id'] in response.data['cst_list']]
         self.assertEqual(len(items), 8)
@@ -449,151 +402,15 @@ class TestRSFormViewset(EndpointTester):
 
         # Testing function
         f1.refresh_from_db()
-        response = self.executeOK(data={'target': f1.pk})
+        response = self.executeOK({'target': f1.pk})
         result = response.data['schema']
         items = [item for item in result['items'] if item['id'] in response.data['cst_list']]
         self.assertEqual(len(items), 2)
         self.assertEqual(items[0]['definition_formal'], '[α∈X1, β∈X1] Pr1(F10[α,β])')
 
 
-class TestConstituentaAPI(EndpointTester):
-    ''' Testing Constituenta view. '''
-
-    def setUp(self):
-        super().setUp()
-        self.owned = RSForm.create(title='Test', alias='T1', owner=self.user)
-        self.owned_id = self.owned.model.pk
-        self.unowned = RSForm.create(title='Test2', alias='T2')
-        self.unowned_id = self.unowned.model.pk
-        self.cst1 = Constituenta.objects.create(
-            alias='X1',
-            cst_type=CstType.BASE,
-            schema=self.owned.model,
-            order=0,
-            convention='Test',
-            term_raw='Test1',
-            term_resolved='Test1R',
-            term_forms=[{'text': 'form1', 'tags': 'sing,datv'}])
-        self.cst2 = Constituenta.objects.create(
-            alias='X2',
-            cst_type=CstType.BASE,
-            schema=self.unowned.model,
-            order=0,
-            convention='Test1',
-            term_raw='Test2',
-            term_resolved='Test2R'
-        )
-        self.cst3 = Constituenta.objects.create(
-            alias='X3',
-            schema=self.owned.model,
-            order=1,
-            term_raw='Test3',
-            term_resolved='Test3',
-            definition_raw='Test1',
-            definition_resolved='Test2'
-        )
-        self.invalid_cst = self.cst3.pk + 1337
-
-    @decl_endpoint('/api/rsforms/{schema}/update-cst', method='patch')
-    def test_partial_update(self):
-        data = {'target': self.cst1.pk, 'item_data': {'convention': 'tt'}}
-        self.executeForbidden(data=data, schema=self.unowned_id)
-
-        self.logout()
-        self.executeForbidden(data=data, schema=self.owned_id)
-
-        self.login()
-        self.executeOK(data=data, schema=self.owned_id)
-        self.cst1.refresh_from_db()
-        self.assertEqual(self.cst1.convention, 'tt')
-
-        self.executeOK(data=data, schema=self.owned_id)
-
-
-    @decl_endpoint('/api/rsforms/{schema}/update-cst', method='patch')
-    def test_partial_update_rename(self):
-        data = {'target': self.cst1.pk, 'item_data': {'alias': self.cst3.alias}}
-        self.executeBadData(data=data, schema=self.owned_id)
-
-        d1 = self.owned.insert_last(
-            alias='D1',
-            term_raw='@{X1|plur}',
-            definition_formal='X1'
-        )
-        self.assertEqual(self.cst1.order, 0)
-        self.assertEqual(self.cst1.alias, 'X1')
-        self.assertEqual(self.cst1.cst_type, CstType.BASE)
-
-        data = {'target': self.cst1.pk, 'item_data': {'alias': 'D2', 'cst_type': CstType.TERM}}
-        self.executeOK(data=data, schema=self.owned_id)
-        d1.refresh_from_db()
-        self.cst1.refresh_from_db()
-        self.assertEqual(d1.term_resolved, '')
-        self.assertEqual(d1.term_raw, '@{D2|plur}')
-        self.assertEqual(self.cst1.order, 0)
-        self.assertEqual(self.cst1.alias, 'D2')
-        self.assertEqual(self.cst1.cst_type, CstType.TERM)
-
-
-    @decl_endpoint('/api/rsforms/{schema}/update-cst', method='patch')
-    def test_update_resolved_no_refs(self):
-        data = {
-            'target': self.cst3.pk,
-            'item_data': {
-                'term_raw': 'New term',
-                'definition_raw': 'New def'
-            }
-        }
-        self.executeOK(data=data, schema=self.owned_id)
-        self.cst3.refresh_from_db()
-        self.assertEqual(self.cst3.term_resolved, 'New term')
-        self.assertEqual(self.cst3.definition_resolved, 'New def')
-
-
-    @decl_endpoint('/api/rsforms/{schema}/update-cst', method='patch')
-    def test_update_resolved_refs(self):
-        data = {
-            'target': self.cst3.pk,
-            'item_data': {
-                'term_raw': '@{X1|nomn,sing}',
-                'definition_raw': '@{X1|nomn,sing} @{X1|sing,datv}'
-            }
-        }
-        self.executeOK(data=data, schema=self.owned_id)
-        self.cst3.refresh_from_db()
-        self.assertEqual(self.cst3.term_resolved, self.cst1.term_resolved)
-        self.assertEqual(self.cst3.definition_resolved, f'{self.cst1.term_resolved} form1')
-
-    @decl_endpoint('/api/rsforms/{schema}/update-cst', method='patch')
-    def test_update_term_forms(self):
-        data = {
-            'target': self.cst3.pk,
-            'item_data': {
-                'definition_raw': '@{X3|sing,datv}',
-                'term_forms': [{'text': 'form1', 'tags': 'sing,datv'}]
-            }
-        }
-        self.executeOK(data=data, schema=self.owned_id)
-        self.cst3.refresh_from_db()
-        self.assertEqual(self.cst3.definition_resolved, 'form1')
-        self.assertEqual(self.cst3.term_forms, data['item_data']['term_forms'])
-
-    @decl_endpoint('/api/rsforms/{schema}/update-crucial', method='patch')
-    def test_update_crucial(self):
-        data = {'target': [self.cst1.pk], 'value': True}
-        self.executeForbidden(data=data, schema=self.unowned_id)
-
-        self.logout()
-        self.executeForbidden(data=data, schema=self.owned_id)
-
-        self.login()
-        self.executeOK(data=data, schema=self.owned_id)
-        self.cst1.refresh_from_db()
-        self.assertEqual(self.cst1.crucial, True)
-
-
 class TestInlineSynthesis(EndpointTester):
-    ''' Testing Operations endpoints. '''
+    ''' Testing Inline synthesis. '''
 
 
     @decl_endpoint('/api/rsforms/inline-synthesis', method='patch')
@@ -612,20 +429,20 @@ class TestInlineSynthesis(EndpointTester):
             'items': [],
             'substitutions': []
         }
-        self.executeForbidden(data=data)
+        self.executeForbidden(data)
 
         data['receiver'] = invalid_id
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['receiver'] = self.schema1.model.pk
         data['source'] = invalid_id
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data['source'] = self.schema1.model.pk
-        self.executeOK(data=data)
+        self.executeOK(data)
 
         data['items'] = [invalid_id]
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
 
     def test_inline_synthesis(self):
@@ -654,7 +471,7 @@ class TestInlineSynthesis(EndpointTester):
                 }
             ]
         }
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         result = {item['alias']: item for item in response.data['items']}
         self.assertEqual(len(result), 6)
         self.assertEqual(result['S1']['definition_formal'], 'X2')

rsconcept/backend/apps/rsform/tests/s_views/t_rslang.py

@@ -8,30 +8,30 @@ class TestRSLanguageViews(EndpointTester):
     @decl_endpoint('/api/rslang/to-ascii', method='post')
     def test_convert_to_ascii(self):
         data = {'data': '1=1'}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {'expression': '1=1'}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.assertEqual(response.data['result'], r'1 \eq 1')
 
 
     @decl_endpoint('/api/rslang/to-math', method='post')
     def test_convert_to_math(self):
         data = {'data': r'1 \eq 1'}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {'expression': r'1 \eq 1'}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.assertEqual(response.data['result'], r'1=1')
 
 
     @decl_endpoint('/api/rslang/parse-expression', method='post')
     def test_parse_expression(self):
         data = {'data': r'1=1'}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {'expression': r'1=1'}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.assertEqual(response.data['parseResult'], True)
         self.assertEqual(response.data['syntax'], 'math')
         self.assertEqual(response.data['astText'], '[=[1][1]]')

rsconcept/backend/apps/rsform/views/rsforms.py

@@ -49,6 +49,9 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
             'restore_order',
             'reset_aliases',
             'produce_structure',
+            'add_attribution',
+            'delete_attribution',
+            'clear_attributions'
         ]:
             permission_list = [permissions.ItemEditor]
         elif self.action in [
@@ -79,7 +82,7 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
     def create_cst(self, request: Request, pk) -> HttpResponse:
         ''' Create Constituenta. '''
         item = self._get_item()
-        serializer = s.CstCreateSerializer(data=request.data)
+        serializer = s.CstCreateSerializer(data=request.data, context={'schema': item})
         serializer.is_valid(raise_exception=True)
         data = serializer.validated_data
         if 'insert_after' not in data:
@@ -232,10 +235,7 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
     def substitute(self, request: Request, pk) -> HttpResponse:
         ''' Substitute occurrences of constituenta with another one. '''
         item = self._get_item()
-        serializer = s.CstSubstituteSerializer(
+        serializer = s.CstSubstituteSerializer(data=request.data, context={'schema': item})
-            data=request.data,
-            context={'schema': item}
-        )
         serializer.is_valid(raise_exception=True)
         substitutions: list[tuple[m.Constituenta, m.Constituenta]] = []
 
@@ -269,10 +269,7 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
     def delete_multiple_cst(self, request: Request, pk) -> HttpResponse:
         ''' Endpoint: Delete multiple Constituents. '''
         item = self._get_item()
-        serializer = s.CstListSerializer(
+        serializer = s.CstListSerializer(data=request.data, context={'schema': item})
-            data=request.data,
-            context={'schema': item}
-        )
         serializer.is_valid(raise_exception=True)
         cst_list: list[m.Constituenta] = serializer.validated_data['items']
 
@@ -287,6 +284,106 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
             data=s.RSFormParseSerializer(item).data
         )
 
+    @extend_schema(
+        summary='create Attribution',
+        tags=['Constituenta'],
+        request=s.AttributionCreateSerializer,
+        responses={
+            c.HTTP_201_CREATED: s.RSFormParseSerializer,
+            c.HTTP_400_BAD_REQUEST: None,
+            c.HTTP_403_FORBIDDEN: None,
+            c.HTTP_404_NOT_FOUND: None
+        }
+    )
+    @action(detail=True, methods=['post'], url_path='create-attribution')
+    def create_attribution(self, request: Request, pk) -> HttpResponse:
+        ''' Create Attribution. '''
+        item = self._get_item()
+        serializer = s.AttributionCreateSerializer(data=request.data, context={'schema': item})
+        serializer.is_valid(raise_exception=True)
+        container = serializer.validated_data['container']
+        attribute = serializer.validated_data['attribute']
+
+        with transaction.atomic():
+            new_association = m.Attribution.objects.create(
+                container=container,
+                attribute=attribute
+            )
+            PropagationFacade.after_create_attribution(item.pk, [new_association])
+            item.save(update_fields=['time_update'])
+
+        return Response(
+            status=c.HTTP_201_CREATED,
+            data=s.RSFormParseSerializer(item).data
+        )
+
+    @extend_schema(
+        summary='delete Association',
+        tags=['RSForm'],
+        request=s.AttributionDataSerializer,
+        responses={
+            c.HTTP_200_OK: s.RSFormParseSerializer,
+            c.HTTP_400_BAD_REQUEST: None,
+            c.HTTP_403_FORBIDDEN: None,
+            c.HTTP_404_NOT_FOUND: None
+        }
+    )
+    @action(detail=True, methods=['patch'], url_path='delete-attribution')
+    def delete_attribution(self, request: Request, pk) -> HttpResponse:
+        ''' Endpoint: Delete Attribution. '''
+        item = self._get_item()
+        serializer = s.AttributionDataSerializer(data=request.data, context={'schema': item})
+        serializer.is_valid(raise_exception=True)
+
+        with transaction.atomic():
+            target = list(m.Attribution.objects.filter(
+                container=serializer.validated_data['container'],
+                attribute=serializer.validated_data['attribute']
+            ))
+            if not target:
+                raise ValidationError({
+                    'container': msg.invalidAssociation()
+                })
+
+            PropagationFacade.before_delete_attribution(item.pk, target)
+            m.Attribution.objects.filter(pk__in=[assoc.pk for assoc in target]).delete()
+            item.save(update_fields=['time_update'])
+
+        return Response(
+            status=c.HTTP_200_OK,
+            data=s.RSFormParseSerializer(item).data
+        )
+
+    @extend_schema(
+        summary='delete all Attributions for target constituenta',
+        tags=['RSForm'],
+        request=s.CstTargetSerializer,
+        responses={
+            c.HTTP_200_OK: s.RSFormParseSerializer,
+            c.HTTP_400_BAD_REQUEST: None,
+            c.HTTP_403_FORBIDDEN: None,
+            c.HTTP_404_NOT_FOUND: None
+        }
+    )
+    @action(detail=True, methods=['patch'], url_path='clear-attributions')
+    def clear_attributions(self, request: Request, pk) -> HttpResponse:
+        ''' Endpoint: Delete Associations for target Constituenta. '''
+        item = self._get_item()
+        serializer = s.CstTargetSerializer(data=request.data, context={'schema': item})
+        serializer.is_valid(raise_exception=True)
+
+        with transaction.atomic():
+            target = list(m.Attribution.objects.filter(container=serializer.validated_data['target']))
+            if target:
+                PropagationFacade.before_delete_attribution(item.pk, target)
+                m.Attribution.objects.filter(pk__in=[assoc.pk for assoc in target]).delete()
+                item.save(update_fields=['time_update'])
+
+        return Response(
+            status=c.HTTP_200_OK,
+            data=s.RSFormParseSerializer(item).data
+        )
+
     @extend_schema(
         summary='move constituenta',
         tags=['RSForm'],
@@ -302,10 +399,7 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
     def move_cst(self, request: Request, pk) -> HttpResponse:
         ''' Endpoint: Move multiple Constituents. '''
         item = self._get_item()
-        serializer = s.CstMoveSerializer(
+        serializer = s.CstMoveSerializer(data=request.data, context={'schema': item})
-            data=request.data,
-            context={'schema': item}
-        )
         serializer.is_valid(raise_exception=True)
 
         with transaction.atomic():
@@ -397,10 +491,7 @@ class RSFormViewSet(viewsets.GenericViewSet, generics.ListAPIView, generics.Retr
             )
         data['id'] = item.pk
 
-        serializer = s.RSFormTRSSerializer(
+        serializer = s.RSFormTRSSerializer(data=data, context={'load_meta': load_metadata})
-            data=data,
-            context={'load_meta': load_metadata}
-        )
         serializer.is_valid(raise_exception=True)
         result: m.RSForm = serializer.save()
         return Response(
@@ -558,10 +649,7 @@ class TrsImportView(views.APIView):
             )
         owner = cast(User, self.request.user)
         _prepare_rsform_data(data, request, owner)
-        serializer = s.RSFormTRSSerializer(
+        serializer = s.RSFormTRSSerializer(data=data, context={'load_meta': True})
-            data=data,
-            context={'load_meta': True}
-        )
         serializer.is_valid(raise_exception=True)
         schema: m.RSForm = serializer.save()
         return Response(
@@ -640,15 +728,12 @@ def _prepare_rsform_data(data: dict, request: Request, owner: Union[User, None])
 @api_view(['PATCH'])
 def inline_synthesis(request: Request) -> HttpResponse:
     ''' Endpoint: Inline synthesis. '''
-    serializer = s.InlineSynthesisSerializer(
+    serializer = s.InlineSynthesisSerializer(data=request.data, context={'user': request.user})
-        data=request.data,
-        context={'user': request.user}
-    )
     serializer.is_valid(raise_exception=True)
 
     receiver = m.RSFormCached(serializer.validated_data['receiver'])
     items = cast(list[m.Constituenta], serializer.validated_data['items'])
-    if len(items) == 0:
+    if not items:
         source = cast(LibraryItem, serializer.validated_data['source'])
         items = list(m.Constituenta.objects.filter(schema=source).order_by('order'))
 

rsconcept/backend/apps/users/tests/t_views.py

@@ -16,15 +16,15 @@ class TestUserAPIViews(EndpointTester):
     def test_login(self):
         self.logout()
         data = {'username': self.user.username, 'password': 'invalid'}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {'username': self.user.username, 'password': 'password'}
-        self.executeAccepted(data=data)
+        self.executeAccepted(data)
-        self.executeAccepted(data=data)
+        self.executeAccepted(data)
 
         self.logout()
         data = {'username': self.user.email, 'password': 'password'}
-        self.executeAccepted(data=data)
+        self.executeAccepted(data)
 
 
     @decl_endpoint('/users/api/logout', method='post')
@@ -82,7 +82,7 @@ class TestUserUserProfileAPIView(EndpointTester):
             'first_name': 'firstName',
             'last_name': 'lastName',
         }
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.user.refresh_from_db()
         self.assertEqual(response.data['email'], '123@mail.ru')
         self.assertEqual(self.user.email, '123@mail.ru')
@@ -96,13 +96,13 @@ class TestUserUserProfileAPIView(EndpointTester):
             'first_name': 'new',
             'last_name': 'new2',
         }
-        self.executeOK(data=data)
+        self.executeOK(data)
 
         data = {'email': self.user2.email}
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {'username': 'new_username'}
-        response = self.executeOK(data=data)
+        response = self.executeOK(data)
         self.assertNotEqual(response.data['username'], data['username'])
 
         self.logout()
@@ -115,14 +115,14 @@ class TestUserUserProfileAPIView(EndpointTester):
             'old_password': 'invalid',
             'new_password': 'password2'
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {
             'old_password': 'password',
             'new_password': 'password2'
         }
         oldHash = self.user.password
-        response = self.executeNoContent(data=data)
+        response = self.executeNoContent(data)
         self.user.refresh_from_db()
         self.assertNotEqual(self.user.password, oldHash)
         self.assertTrue(self.client.login(username=self.user.username, password='password2'))
@@ -155,7 +155,7 @@ class TestSignupAPIView(EndpointTester):
             'first_name': 'firstName',
             'last_name': 'lastName'
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {
             'username': 'NewUser',
@@ -165,7 +165,7 @@ class TestSignupAPIView(EndpointTester):
             'first_name': 'firstName',
             'last_name': 'lastName'
         }
-        response = self.executeCreated(data=data)
+        response = self.executeCreated(data)
         self.assertTrue('id' in response.data)
         self.assertEqual(response.data['username'], data['username'])
         self.assertEqual(response.data['email'], data['email'])
@@ -180,7 +180,7 @@ class TestSignupAPIView(EndpointTester):
             'first_name': 'firstName',
             'last_name': 'lastName'
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)
 
         data = {
             'username': 'NewUser2',
@@ -190,4 +190,4 @@ class TestSignupAPIView(EndpointTester):
             'first_name': 'firstName',
             'last_name': 'lastName'
         }
-        self.executeBadData(data=data)
+        self.executeBadData(data)

rsconcept/backend/shared/messages.py

@@ -10,6 +10,14 @@ def constituentsInvalid(constituents: list[int]):
     return f'некорректные конституенты для схемы: {constituents}'
 
 
+def associationSelf():
+    return 'Рефлексивная ассоциация не допускается'
+
+
+def associationAlreadyExists():
+    return 'Отношение уже существует'
+
+
 def constituentaNotInRSform(title: str):
     return f'Конституента не принадлежит схеме: {title}'
 
@@ -22,6 +30,10 @@ def operationNotInOSS():
     return 'Операция не принадлежит ОСС'
 
 
+def duplicateSchemasInArguments():
+    return 'Аргументы не должны содержать повторяющиеся КС'
+
+
 def blockNotInOSS():
     return 'Блок не принадлежит ОСС'
 
@@ -86,12 +98,12 @@ def operationInputAlreadyConnected():
     return 'Схема уже подключена к другой операции'
 
 
-def referenceTypeNotAllowed():
+def replicaNotAllowed():
-    return 'Ссылки не поддерживаются'
+    return 'Реплики не поддерживаются'
 
 
-def referenceTypeRequired():
+def replicaRequired():
-    return 'Операция должна быть ссылкой'
+    return 'Операция должна быть репликацией'
 
 
 def operationNotSynthesis(title: str):
@@ -138,6 +150,10 @@ def typificationInvalidStr():
     return 'Invalid typification string'
 
 
+def invalidAssociation():
+    return f'Ассоциация не найдена'
+
+
 def exteorFileVersionNotSupported():
     return 'Некорректный формат файла Экстеор. Сохраните файл в новой версии'
 

rsconcept/backend/shared/utility.py

@@ -21,5 +21,5 @@ def write_zipped_json(json_data: dict, json_filename: str) -> bytes:
     content = BytesIO()
     data = json.dumps(json_data, indent=4, ensure_ascii=False)
     with ZipFile(content, 'w') as archive:
-        archive.writestr(json_filename, data=data)
+        archive.writestr(json_filename, data)
     return content.getvalue()

rsconcept/frontend/package.json

@@ -10,77 +10,77 @@
     "dev": "vite --host",
     "build": "tsc && vite build",
     "lint": "stylelint \"src/**/*.css\" && eslint . --report-unused-disable-directives --max-warnings 0",
-    "lintFix": "eslint . --report-unused-disable-directives --max-warnings 0 --fix",
+    "lintFix": "eslint . --report-unused-disable-directives --max-warnings 1 --fix",
     "preview": "vite preview --port 3000"
   },
   "dependencies": {
     "@dagrejs/dagre": "^1.1.5",
-    "@hookform/resolvers": "^5.2.1",
+    "@hookform/resolvers": "^5.2.2",
     "@lezer/lr": "^1.4.2",
-    "@radix-ui/react-popover": "^1.1.14",
+    "@radix-ui/react-popover": "^1.1.15",
-    "@radix-ui/react-select": "^2.2.5",
+    "@radix-ui/react-select": "^2.2.6",
-    "@tanstack/react-query": "^5.83.0",
+    "@tanstack/react-query": "^5.90.2",
-    "@tanstack/react-query-devtools": "^5.83.0",
+    "@tanstack/react-query-devtools": "^5.90.2",
     "@tanstack/react-table": "^8.21.3",
-    "@uiw/codemirror-themes": "^4.24.1",
+    "@uiw/codemirror-themes": "^4.25.2",
-    "@uiw/react-codemirror": "^4.24.1",
+    "@uiw/react-codemirror": "^4.25.2",
-    "axios": "^1.11.0",
+    "axios": "^1.12.2",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
     "global": "^4.4.0",
     "js-file-download": "^0.4.12",
-    "lucide-react": "^0.533.0",
+    "lucide-react": "^0.545.0",
     "qrcode.react": "^4.2.0",
-    "react": "^19.1.1",
+    "react": "^19.2.0",
-    "react-dom": "^19.1.1",
+    "react-dom": "^19.2.0",
     "react-error-boundary": "^6.0.0",
-    "react-hook-form": "^7.61.1",
+    "react-hook-form": "^7.65.0",
     "react-icons": "^5.5.0",
-    "react-intl": "^7.1.11",
+    "react-intl": "^7.1.14",
-    "react-router": "^7.7.1",
+    "react-router": "^7.9.4",
     "react-scan": "^0.4.3",
     "react-tabs": "^6.1.0",
     "react-toastify": "^11.0.5",
-    "react-tooltip": "^5.29.1",
+    "react-tooltip": "^5.30.0",
     "react-zoom-pan-pinch": "^3.7.0",
     "reactflow": "^11.11.4",
     "tailwind-merge": "^3.3.1",
-    "tw-animate-css": "^1.3.6",
+    "tw-animate-css": "^1.3.7",
-    "use-debounce": "^10.0.5",
+    "use-debounce": "^10.0.6",
-    "zod": "^4.0.13",
+    "zod": "^4.1.12",
-    "zustand": "^5.0.6"
+    "zustand": "^5.0.8"
   },
   "devDependencies": {
     "@lezer/generator": "^1.8.0",
-    "@playwright/test": "^1.54.1",
+    "@playwright/test": "^1.56.0",
-    "@tailwindcss/vite": "^4.1.11",
+    "@tailwindcss/vite": "^4.1.14",
     "@types/jest": "^30.0.0",
-    "@types/node": "^24.1.0",
+    "@types/node": "^24.7.2",
-    "@types/react": "^19.1.9",
+    "@types/react": "^19.2.2",
-    "@types/react-dom": "^19.1.7",
+    "@types/react-dom": "^19.2.1",
     "@typescript-eslint/eslint-plugin": "^8.0.1",
     "@typescript-eslint/parser": "^8.0.1",
-    "@vitejs/plugin-react": "^4.7.0",
+    "@vitejs/plugin-react": "^5.0.4",
-    "babel-plugin-react-compiler": "^19.1.0-rc.1",
+    "babel-plugin-react-compiler": "^1.0.0",
-    "eslint": "^9.32.0",
+    "eslint": "^9.37.0",
     "eslint-plugin-import": "^2.32.0",
-    "eslint-plugin-playwright": "^2.2.1",
+    "eslint-plugin-playwright": "^2.2.2",
     "eslint-plugin-react": "^7.37.5",
     "eslint-plugin-react-compiler": "^19.1.0-rc.1",
-    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-hooks": "^7.0.0",
     "eslint-plugin-simple-import-sort": "^12.1.1",
-    "globals": "^16.3.0",
+    "globals": "^16.4.0",
-    "jest": "^30.0.5",
+    "jest": "^30.2.0",
-    "stylelint": "^16.23.0",
+    "stylelint": "^16.25.0",
     "stylelint-config-recommended": "^16.0.0",
     "stylelint-config-standard": "^38.0.0",
     "stylelint-config-tailwindcss": "^1.0.0",
     "tailwindcss": "^4.0.7",
-    "ts-jest": "^29.4.0",
+    "ts-jest": "^29.4.5",
-    "typescript": "^5.8.3",
+    "typescript": "^5.9.3",
-    "typescript-eslint": "^8.38.0",
+    "typescript-eslint": "^8.46.0",
-    "vite": "^7.0.6"
+    "vite": "^7.1.9"
   },
   "jest": {
     "preset": "ts-jest",

rsconcept/frontend/src/app/application-layout.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { Suspense } from 'react';
 import { Outlet } from 'react-router';
 import clsx from 'clsx';

rsconcept/frontend/src/app/error-fallback.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useNavigate, useRouteError } from 'react-router';
 
 import { Button } from '@/components/control';

rsconcept/frontend/src/app/global-dialogs.tsx

@@ -4,6 +4,9 @@ import React from 'react';
 
 import { DialogType, useDialogsStore } from '@/stores/dialogs';
 
+const DlgShowVideo = React.lazy(() =>
+  import('@/features/help/dialogs/dlg-show-video').then(module => ({ default: module.DlgShowVideo }))
+);
 const DlgChangeInputSchema = React.lazy(() =>
   import('@/features/oss/dialogs/dlg-change-input-schema').then(module => ({ default: module.DlgChangeInputSchema }))
 );
@@ -46,8 +49,8 @@ const DlgDeleteOperation = React.lazy(() =>
   }))
 );
 const DlgDeleteReference = React.lazy(() =>
-  import('@/features/oss/dialogs/dlg-delete-reference').then(module => ({
+  import('@/features/oss/dialogs/dlg-delete-replica').then(module => ({
-    default: module.DlgDeleteReference
+    default: module.DlgDeleteReplica
   }))
 );
 const DlgEditEditors = React.lazy(() =>
@@ -161,6 +164,8 @@ export const GlobalDialogs = () => {
     return null;
   }
   switch (active) {
+    case DialogType.SHOW_VIDEO:
+      return <DlgShowVideo />;
     case DialogType.CONSTITUENTA_TEMPLATE:
       return <DlgCstTemplate />;
     case DialogType.CREATE_CONSTITUENTA:

rsconcept/frontend/src/app/global-loader.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useNavigation } from 'react-router';
 import { useDebounce } from 'use-debounce';
 

rsconcept/frontend/src/app/global-providers.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { IntlProvider } from 'react-intl';
 import { QueryClientProvider } from '@tanstack/react-query';
 import { ReactQueryDevtools } from '@tanstack/react-query-devtools';

rsconcept/frontend/src/app/global-toaster.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { ToastContainer, type ToastContainerProps } from 'react-toastify';
 
 import { usePreferencesStore } from '@/stores/preferences';

rsconcept/frontend/src/app/global-tooltips.tsx

@@ -1,5 +1,3 @@
-'use client';
-
 import { Tooltip } from '@/components/container';
 import { globalIDs } from '@/utils/constants';
 

rsconcept/frontend/src/app/navigation/logo.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useWindowSize } from '@/hooks/use-window-size';
 import { usePreferencesStore } from '@/stores/preferences';
 

rsconcept/frontend/src/app/navigation/menu-ai.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useAuth } from '@/features/auth/backend/use-auth';
 
 import { Dropdown, DropdownButton, useDropdown } from '@/components/dropdown';
@@ -12,34 +14,40 @@ import { useConceptNavigation } from './navigation-context';
 
 export function MenuAI() {
   const router = useConceptNavigation();
-  const menu = useDropdown();
+  const {
+    elementRef: menuRef,
+    isOpen: isMenuOpen,
+    toggle: toggleMenu,
+    handleBlur: handleMenuBlur,
+    hide: hideMenu
+  } = useDropdown();
   const { user } = useAuth();
   const showAIPrompt = useDialogsStore(state => state.showAIPrompt);
 
   function navigateTemplates(event: React.MouseEvent<Element>) {
-    menu.hide();
+    hideMenu();
     router.push({ path: urls.prompt_templates, newTab: event.ctrlKey || event.metaKey });
   }
 
   function handleCreatePrompt(event: React.MouseEvent<Element>) {
     event.preventDefault();
     event.stopPropagation();
-    menu.hide();
+    hideMenu();
     showAIPrompt();
   }
 
   return (
-    <div ref={menu.ref} onBlur={menu.handleBlur} className='flex items-center justify-start relative h-full'>
+    <div ref={menuRef} onBlur={handleMenuBlur} className='flex items-center justify-start relative h-full'>
       <NavigationButton
         title='ИИ помощник' //
-        hideTitle={menu.isOpen}
+        hideTitle={isMenuOpen}
-        aria-expanded={menu.isOpen}
+        aria-expanded={isMenuOpen}
         aria-controls={globalIDs.ai_dropdown}
         icon={<IconAssistant size='1.5rem' />}
-        onClick={menu.toggle}
+        onClick={toggleMenu}
       />
 
-      <Dropdown id={globalIDs.ai_dropdown} className='min-w-[12ch] max-w-48' stretchLeft isOpen={menu.isOpen}>
+      <Dropdown id={globalIDs.ai_dropdown} className='min-w-[12ch] max-w-48' stretchLeft isOpen={isMenuOpen}>
         <DropdownButton
           text='Запрос'
           title='Создать запрос'

rsconcept/frontend/src/app/navigation/menu-user.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { Suspense } from 'react';
 
 import { useDropdown } from '@/components/dropdown';
@@ -11,17 +13,23 @@ import { UserDropdown } from './user-dropdown';
 
 export function MenuUser() {
   const router = useConceptNavigation();
-  const menu = useDropdown();
+  const {
+    elementRef: menuRef,
+    isOpen: isMenuOpen,
+    toggle: toggleMenu,
+    handleBlur: handleMenuBlur,
+    hide: hideMenu
+  } = useDropdown();
   return (
-    <div ref={menu.ref} onBlur={menu.handleBlur} className='flex items-center justify-start relative h-full'>
+    <div ref={menuRef} onBlur={handleMenuBlur} className='flex items-center justify-start relative h-full'>
       <Suspense fallback={<Loader circular scale={1.5} />}>
         <UserButton
           onLogin={() => router.push({ path: urls.login, force: true })}
-          onClickUser={menu.toggle}
+          onClickUser={toggleMenu}
-          isOpen={menu.isOpen}
+          isOpen={isMenuOpen}
         />
       </Suspense>
-      <UserDropdown isOpen={menu.isOpen} hideDropdown={() => menu.hide()} />
+      <UserDropdown isOpen={isMenuOpen} hideDropdown={() => hideMenu()} />
     </div>
   );
 }

rsconcept/frontend/src/app/navigation/navigation.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import clsx from 'clsx';
 
 import { IconLibrary2, IconManuals, IconNewItem2 } from '@/components/icons';

rsconcept/frontend/src/app/navigation/user-button.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useAuthSuspense } from '@/features/auth';
 
 import { IconLogin, IconUser2 } from '@/components/icons';

rsconcept/frontend/src/app/navigation/user-dropdown.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useAuthSuspense } from '@/features/auth';
 import { useLogout } from '@/features/auth/backend/use-logout';
 

rsconcept/frontend/src/components/control/export-dropdown.tsx

@@ -33,7 +33,7 @@ export function ExportDropdown<T extends object = object>({
   filename = 'export',
   className
 }: ExportDropdownProps<T>) {
-  const { ref, isOpen, toggle, handleBlur, hide } = useDropdown();
+  const { elementRef: ref, isOpen, toggle, handleBlur, hide } = useDropdown();
 
   function handleExport(format: 'csv' | 'json') {
     if (!data || data.length === 0) {

rsconcept/frontend/src/components/data-table/pagination-tools.tsx

@@ -1,5 +1,4 @@
 'use no memo';
-'use client';
 
 import { type Table } from '@tanstack/react-table';
 

rsconcept/frontend/src/components/data-table/select-pagination.tsx

@@ -27,7 +27,7 @@ export function SelectPagination<TData>({ id, table, paginationOptions, onChange
   );
 
   return (
-    <Select onValueChange={handlePaginationOptionsChange} defaultValue={String(table.getState().pagination.pageSize)}>
+    <Select onValueChange={handlePaginationOptionsChange} value={String(table.getState().pagination.pageSize)}>
       <SelectTrigger
         id={id}
         aria-label='Выбор количества строчек на странице'

rsconcept/frontend/src/components/data-table/table-header.tsx

@@ -1,5 +1,4 @@
 'use no memo';
-'use client';
 
 import { flexRender, type Header, type HeaderGroup, type Table } from '@tanstack/react-table';
 import clsx from 'clsx';

rsconcept/frontend/src/components/data-table/table-row.tsx

@@ -1,3 +1,4 @@
+'use client';
 'use no memo';
 
 import { useCallback } from 'react';

rsconcept/frontend/src/components/data-table/use-data-table.ts

@@ -1,4 +1,5 @@
 'use client';
+'use no memo';
 
 import { useState } from 'react';
 import {

rsconcept/frontend/src/components/dropdown/dropdown.tsx

@@ -45,7 +45,6 @@ export function Dropdown({
         margin,
         className
       )}
-      aria-hidden={!isOpen}
       inert={!isOpen}
       {...restProps}
     >

rsconcept/frontend/src/components/dropdown/use-dropdown.ts

@@ -4,17 +4,26 @@ import { useRef, useState } from 'react';
 
 export function useDropdown() {
   const [isOpen, setIsOpen] = useState(false);
-  const ref = useRef<HTMLDivElement>(null);
+  const elementRef = useRef<HTMLDivElement>(null);
 
   function handleBlur(event: React.FocusEvent<HTMLDivElement>) {
-    if (ref.current?.contains(event.relatedTarget as Node)) {
+    const nextTarget = event.relatedTarget as Node | null;
+    if (nextTarget && elementRef.current?.contains(nextTarget)) {
+      return;
+    }
+
+    // Keep open when focus moves into a popover (e.g., ComboBox menu rendered via portal)
+    if (
+      nextTarget instanceof Element &&
+      (nextTarget.closest("[data-slot='popover-content']") || nextTarget.closest("[data-slot='popover-trigger']"))
+    ) {
       return;
     }
     setIsOpen(false);
   }
 
   return {
-    ref,
+    elementRef,
     isOpen,
     setIsOpen,
     handleBlur,

rsconcept/frontend/src/components/icons.tsx

@@ -12,8 +12,8 @@ export { BiX              as IconRemove }         from 'react-icons/bi';
 export { BiTrash          as IconDestroy }        from 'react-icons/bi';
 export { BiReset          as IconReset }          from 'react-icons/bi';
 export { TbArrowsDiagonal2 as IconResize }        from 'react-icons/tb';
-export { LiaEdit          as IconEdit }           from 'react-icons/lia';
+export { FiEdit           as IconEdit }           from 'react-icons/fi';
-export { FiEdit           as IconEdit2 }          from 'react-icons/fi';
+export { AiOutlineEdit    as IconEdit2 }          from 'react-icons/ai';
 export { BiSearchAlt2     as IconSearch }         from 'react-icons/bi';
 export { BiDownload       as IconDownload }       from 'react-icons/bi';
 export { BiUpload         as IconUpload }         from 'react-icons/bi';
@@ -39,6 +39,7 @@ export { RiMenuFoldFill   as IconMenuFold }       from 'react-icons/ri';
 export { RiMenuUnfoldFill as IconMenuUnfold }     from 'react-icons/ri';
 export { LuMoon           as IconDarkTheme }      from 'react-icons/lu';
 export { LuSun            as IconLightTheme }     from 'react-icons/lu';
+export { IoVideocamOutline as IconVideo }         from 'react-icons/io5';
 export { LuFolderTree     as IconFolderTree }     from 'react-icons/lu';
 export { LuFolder         as IconFolder }         from 'react-icons/lu';
 export { LuFolderSearch   as IconFolderSearch }   from 'react-icons/lu';
@@ -87,6 +88,7 @@ export { MdOutlineSelectAll as IconConceptBlock } from 'react-icons/md';
 export { TbHexagon        as IconRSForm }         from 'react-icons/tb';
 export { TbAssembly       as IconRSFormOwned }    from 'react-icons/tb';
 export { TbBallFootball   as IconRSFormImported } from 'react-icons/tb';
+export { TbHexagonLetterN as IconCstNominal }     from 'react-icons/tb';
 export { TbHexagonLetterX as IconCstBaseSet }     from 'react-icons/tb';
 export { TbHexagonLetterC as IconCstConstSet }    from 'react-icons/tb';
 export { TbHexagonLetterS as IconCstStructured }  from 'react-icons/tb';
@@ -125,7 +127,7 @@ export { RiOpenSourceLine as IconPublic }         from 'react-icons/ri';
 export { RiShieldLine     as IconProtected }      from 'react-icons/ri';
 export { RiShieldKeyholeLine as IconPrivate }     from 'react-icons/ri';
 export { BiBug            as IconStatusError }    from 'react-icons/bi';
-export { BiCheckCircle    as IconStatusOK }       from 'react-icons/bi';
+export { LuThumbsUp       as IconStatusOK }       from 'react-icons/lu';
 export { BiHelpCircle     as IconStatusUnknown }  from 'react-icons/bi';
 export { BiStopCircle     as IconStatusIncalculable } from 'react-icons/bi';
 export { BiPauseCircle    as IconStatusProperty } from 'react-icons/bi';
@@ -160,7 +162,6 @@ export { BiGitBranch      as IconGraphInputs }    from 'react-icons/bi';
 export { TbEarScan        as IconGraphInverse }   from 'react-icons/tb';
 export { BiGitMerge       as IconGraphOutputs }   from 'react-icons/bi';
 export { LuAtom           as IconGraphCore }      from 'react-icons/lu';
-export { LuRotate3D       as IconRotate3D }       from 'react-icons/lu';
 export { MdOutlineFitScreen as IconFitImage }     from 'react-icons/md';
 export { RiFocus3Line     as IconFocus }          from 'react-icons/ri';
 export { LuSparkles       as IconClustering }     from 'react-icons/lu';

rsconcept/frontend/src/components/input/combo-multi.tsx

@@ -1,5 +1,7 @@
 'use client';
 
+import assert from 'assert';
+
 import { useRef, useState } from 'react';
 import { ChevronDownIcon } from 'lucide-react';
 
@@ -9,20 +11,32 @@ import { Command, CommandEmpty, CommandGroup, CommandInput, CommandItem, Command
 import { Popover, PopoverContent, PopoverTrigger } from '../ui/popover';
 import { cn } from '../utils';
 
-interface ComboMultiProps<Option> extends Styling {
+interface ComboMultiPropsBase<Option> extends Styling {
   id?: string;
   items?: Option[];
   value: Option[];
-  onChange: (newValue: Option[]) => void;
 
   idFunc: (item: Option) => string;
   labelValueFunc: (item: Option) => string;
   labelOptionFunc: (item: Option) => string;
 
+  disabled?: boolean;
   placeholder?: string;
   noSearch?: boolean;
 }
 
+interface ComboMultiPropsFull<Option> extends ComboMultiPropsBase<Option> {
+  onChange: (newValue: Option[]) => void;
+}
+
+interface ComboMultiPropsSplit<Option> extends ComboMultiPropsBase<Option> {
+  onClear: () => void;
+  onAdd: (item: Option) => void;
+  onRemove: (item: Option) => void;
+}
+
+type ComboMultiProps<Option> = ComboMultiPropsFull<Option> | ComboMultiPropsSplit<Option>;
+
 /**
  * Displays a combo-box component with multiple selection.
  */
@@ -30,14 +44,15 @@ export function ComboMulti<Option>({
   id,
   items,
   value,
-  onChange,
   labelValueFunc,
   labelOptionFunc,
   idFunc,
   placeholder,
   className,
   style,
-  noSearch
+  disabled,
+  noSearch,
+  ...restProps
 }: ComboMultiProps<Option>) {
   const [open, setOpen] = useState(false);
   const [popoverWidth, setPopoverWidth] = useState<number | undefined>(undefined);
@@ -54,19 +69,34 @@ export function ComboMulti<Option>({
     if (value.includes(newValue)) {
       handleRemoveValue(newValue);
     } else {
-      onChange([...value, newValue]);
+      if ('onAdd' in restProps && typeof restProps.onAdd === 'function') {
+        restProps.onAdd(newValue);
+      } else {
+        assert('onChange' in restProps);
+        restProps.onChange([...value, newValue]);
+      }
       setOpen(false);
     }
   }
 
   function handleRemoveValue(delValue: Option) {
-    onChange(value.filter(v => v !== delValue));
+    if ('onRemove' in restProps && typeof restProps.onRemove === 'function') {
+      restProps.onRemove(delValue);
+    } else {
+      assert('onChange' in restProps);
+      restProps.onChange(value.filter(v => v !== delValue));
+    }
     setOpen(false);
   }
 
   function handleClear(event: React.MouseEvent<SVGElement>) {
     event.stopPropagation();
-    onChange([]);
+    if ('onClear' in restProps && typeof restProps.onClear === 'function') {
+      restProps.onClear();
+    } else {
+      assert('onChange' in restProps);
+      restProps.onChange([]);
+    }
     setOpen(false);
   }
 
@@ -81,7 +111,7 @@ export function ComboMulti<Option>({
           className={cn(
             'relative h-9',
             'flex gap-2 px-3 py-2 items-center justify-between',
-            'bg-input disabled:opacity-50',
+            'bg-input disabled:bg-transparent',
             'cursor-pointer disabled:cursor-auto',
             'whitespace-nowrap',
             'focus-outline border',
@@ -91,32 +121,39 @@ export function ComboMulti<Option>({
             className
           )}
           style={style}
+          disabled={disabled}
         >
-          <div className='flex flex-wrap gap-1 items-center'>
+          <div className='flex flex-wrap gap-2 items-center'>
             {value.length === 0 ? <div className='text-muted-foreground'>{placeholder}</div> : null}
             {value.map(item => (
               <div key={idFunc(item)} className='flex px-1 items-center border rounded-lg bg-accent text-sm'>
                 {labelValueFunc(item)}
-                <IconRemove
+                {!disabled ? (
-                  tabIndex={-1}
+                  <IconRemove
-                  size='1rem'
+                    tabIndex={-1}
-                  className='cc-remove cc-hover-pulse'
+                    size='1rem'
-                  onClick={event => {
+                    className='cc-remove cc-hover-pulse'
-                    event.stopPropagation();
+                    onClick={
-                    handleRemoveValue(item);
+                      disabled
-                  }}
+                        ? undefined
-                />
+                        : event => {
+                            event.stopPropagation();
+                            handleRemoveValue(item);
+                          }
+                    }
+                  />
+                ) : null}
               </div>
             ))}
           </div>
 
           <ChevronDownIcon className={cn('text-muted-foreground', !!value && 'opacity-0')} />
-          {!!value ? (
+          {!!value && !disabled ? (
             <IconRemove
               tabIndex={-1}
               size='1rem'
               className='cc-remove absolute pointer-events-auto right-3 cc-hover-pulse hover:text-primary'
-              onClick={handleClear}
+              onClick={value.length === 0 ? undefined : handleClear}
             />
           ) : null}
         </button>
@@ -127,16 +164,19 @@ export function ComboMulti<Option>({
           <CommandList>
             <CommandEmpty>Список пуст</CommandEmpty>
             <CommandGroup>
-              {items?.map(item => (
+              {items
-                <CommandItem
+                ?.filter(item => !value.includes(item))
-                  key={idFunc(item)}
+                .map(item => (
-                  value={labelOptionFunc(item)}
+                  <CommandItem
-                  onSelect={() => handleAddValue(item)}
+                    key={idFunc(item)}
-                  className={cn(value === item && 'bg-selected text-selected-foreground')}
+                    value={labelOptionFunc(item)}
-                >
+                    onSelect={() => handleAddValue(item)}
-                  {labelOptionFunc(item)}
+                    disabled={disabled}
-                </CommandItem>
+                    className={cn(value === item && 'bg-selected text-selected-foreground')}
-              ))}
+                  >
+                    {labelOptionFunc(item)}
+                  </CommandItem>
+                ))}
             </CommandGroup>
           </CommandList>
         </Command>

rsconcept/frontend/src/components/input/select-tree.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useEffect, useState } from 'react';
 import clsx from 'clsx';
 

rsconcept/frontend/src/components/view/embed-vkvideo.tsx

@@ -0,0 +1,42 @@
+interface EmbedVKVideoProps {
+  /** Video ID to embed. */
+  videoID: string;
+
+  /** Display height in pixels. */
+  pxHeight: number;
+
+  /** Display width in pixels. */
+  pxWidth?: number;
+}
+
+/**
+ * Embeds a YouTube video into the page using the given video ID and dimensions.
+ */
+export function EmbedVKVideo({ videoID, pxHeight, pxWidth }: EmbedVKVideoProps) {
+  if (!pxWidth) {
+    pxWidth = (pxHeight * 16) / 9;
+  }
+  return (
+    <div
+      className='relative h-0 mt-1'
+      style={{
+        paddingBottom: `${pxHeight}px`,
+        paddingLeft: `${pxWidth}px`
+      }}
+    >
+      <iframe
+        allowFullScreen
+        title='Встроенное видео ВКонтакте'
+        allow='autoplay; encrypted-media; fullscreen; picture-in-picture; screen-wake-lock;'
+        className='absolute top-0 left-0 border'
+        style={{
+          minHeight: `${pxHeight}px`,
+          minWidth: `${pxWidth}px`
+        }}
+        width={`${pxWidth}px`}
+        height={`${pxHeight}px`}
+        src={`https://vk.com/video_ext.php?${videoID}&hd=1`}
+      />
+    </div>
+  );
+}

rsconcept/frontend/src/features/ai/dialogs/dlg-ai-prompt/dlg-ai-prompt.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { Suspense, useState } from 'react';
 
 import { HelpTopic } from '@/features/help';
@@ -18,7 +20,7 @@ export function DlgAIPromptDialog() {
   return (
     <ModalView
       header='Генератор запросом LLM'
-      className='w-100 sm:w-160 px-6 flex flex-col h-120'
+      className='w-100 sm:w-160 px-6 flex flex-col h-110'
       helpTopic={HelpTopic.ASSISTANT}
     >
       <ComboBox

rsconcept/frontend/src/features/ai/dialogs/dlg-ai-prompt/menu-ai-prompt.tsx

@@ -5,7 +5,7 @@ import { toast } from 'react-toastify';
 import { urls, useConceptNavigation } from '@/app';
 
 import { MiniButton } from '@/components/control';
-import { IconClone, IconEdit2 } from '@/components/icons';
+import { IconClone, IconEdit } from '@/components/icons';
 import { useDialogsStore } from '@/stores/dialogs';
 import { infoMsg } from '@/utils/labels';
 
@@ -36,7 +36,7 @@ export function MenuAIPrompt({ promptID, generatedPrompt }: MenuAIPromptProps) {
         title='Редактировать шаблон'
         noHover
         noPadding
-        icon={<IconEdit2 size='1.25rem' />}
+        icon={<IconEdit size='1.25rem' />}
         className='h-full pl-2 text-muted-foreground hover:text-primary cc-animate-color bg-transparent'
         onClick={navigatePrompt}
       />

rsconcept/frontend/src/features/ai/dialogs/dlg-ai-prompt/tab-prompt-edit.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { TextArea } from '@/components/input';
 
 import { PromptInput } from '../../components/prompt-input';

rsconcept/frontend/src/features/ai/dialogs/dlg-ai-prompt/tab-prompt-result.tsx

@@ -11,7 +11,7 @@ export function TabPromptResult({ prompt }: TabPromptResultProps) {
       value={prompt}
       placeholder='Текст шаблона пуст'
       disabled
-      className='w-full h-100'
+      className='w-full h-88'
     />
   );
 }

rsconcept/frontend/src/features/ai/dialogs/dlg-create-prompt-template.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { Controller, useForm, useWatch } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
 
@@ -39,7 +41,7 @@ export function DlgCreatePromptTemplate() {
     mode: 'onChange'
   });
   const label = useWatch({ control, name: 'label' });
-  const isValid = !!label && !templates.find(template => template.label === label);
+  const canSubmit = !!label && !templates.find(template => template.label === label);
 
   function onSubmit(data: ICreatePromptTemplateDTO) {
     void createPromptTemplate(data).then(onCreate);
@@ -49,7 +51,7 @@ export function DlgCreatePromptTemplate() {
     <ModalForm
       header='Создание шаблона'
       submitText='Создать'
-      canSubmit={isValid}
+      canSubmit={canSubmit}
       onSubmit={event => void handleSubmit(onSubmit)(event)}
       submitInvalidTooltip='Введите уникальное название шаблона'
       className='cc-column w-140 max-h-120 py-2 px-6'

rsconcept/frontend/src/features/ai/models/prompting-api.ts

@@ -4,6 +4,7 @@ import { labelCstTypification } from '@/features/rsform/labels';
 import { isBasicConcept } from '@/features/rsform/models/rsform-api';
 import { TypificationGraph } from '@/features/rsform/models/typification-graph';
 
+import { type Graph } from '@/models/graph';
 import { PARAMETER } from '@/utils/constants';
 
 import { mockPromptVariable } from '../labels';
@@ -38,30 +39,24 @@ export function generateSample(target: string): string {
 
 /** Generates a prompt for a schema variable. */
 export function varSchema(schema: IRSForm): string {
-  let result = `Название концептуальной схемы: ${schema.title}\n`;
+  let result = stringifySchemaIntro(schema);
-  result += `[${schema.alias}] Описание: "${schema.description}"\n\n`;
+  result += '\n\nКонституенты:';
-  result += 'Конституенты:\n';
   schema.items.forEach(item => {
     result += `\n${item.alias} - "${labelCstTypification(item)}" - "${item.term_resolved}" - "${
       item.definition_formal
     }" - "${item.definition_resolved}" - "${item.convention}"`;
   });
-  if (schema.stats.count_crucial > 0) {
+  result += `\n${stringifyCrucial(schema.items.filter(cst => cst.crucial))}`;
-    result +=
+  result += '\n\nСвязи "атрибутирован":';
-      '\nКлючевые конституенты: ' +
+  const attributionGraph = stringifyGraph(schema.attribution_graph, schema);
-      schema.items
+  result += attributionGraph ? attributionGraph : ' отсутствуют';
-        .filter(cst => cst.crucial)
-        .map(cst => cst.alias)
-        .join(', ');
-  }
   return result;
 }
 
 /** Generates a prompt for a schema thesaurus variable. */
 export function varSchemaThesaurus(schema: IRSForm): string {
-  let result = `Название концептуальной схемы: ${schema.title}\n`;
+  let result = stringifySchemaIntro(schema);
-  result += `[${schema.alias}] Описание: "${schema.description}"\n\n`;
+  result += '\n\nТермины:';
-  result += 'Термины:\n';
   schema.items.forEach(item => {
     if (item.cst_type === CstType.AXIOM || item.cst_type === CstType.THEOREM) {
       return;
@@ -77,48 +72,62 @@ export function varSchemaThesaurus(schema: IRSForm): string {
 
 /** Generates a prompt for a schema graph variable. */
 export function varSchemaGraph(schema: IRSForm): string {
-  let result = `Название концептуальной схемы: ${schema.title}\n`;
+  let result = stringifySchemaIntro(schema);
-  result += `[${schema.alias}] Описание: "${schema.description}"\n\n`;
+  result += '\n\nУзлы графа\n';
-  result += 'Узлы графа\n';
+  result += JSON.stringify(
-  result += JSON.stringify(schema.items, null, PARAMETER.indentJSON);
+    schema.items.map(cst => ({
-  result += '\n\nСвязи графа';
+      alias: cst.alias,
-  schema.graph.nodes.forEach(node => (result += `\n${node.id} -> ${node.outputs.join(', ')}`));
+      term: cst.term_resolved,
+      definition: cst.definition_resolved,
+      convention: cst.convention,
+      crucial: cst.crucial
+    })),
+    null,
+    PARAMETER.indentJSON
+  );
+
+  result += '\n\nСвязи "входит в определение"';
+  const definitionGraph = stringifyGraph(schema.graph, schema);
+  result += definitionGraph ? definitionGraph : ' отсутствуют';
+
+  result += '\n\nСвязи "атрибутирован"';
+  const attributionGraph = stringifyGraph(schema.attribution_graph, schema);
+  result += attributionGraph ? attributionGraph : ' отсутствуют';
   return result;
 }
 
 /** Generates a prompt for a schema type graph variable. */
 export function varSchemaTypeGraph(schema: IRSForm): string {
   const graph = new TypificationGraph();
-  schema.items.forEach(item => graph.addConstituenta(item.alias, item.parse.typification, item.parse.args));
+  schema.items.forEach(item => {
+    if (item.parse) graph.addConstituenta(item.alias, item.parse.typification, item.parse.args);
+  });
 
-  let result = `Название концептуальной схемы: ${schema.title}\n`;
+  let result = stringifySchemaIntro(schema);
-  result += `[${schema.alias}] Описание: "${schema.description}"\n\n`;
+  result += '\n\nСтупени\n';
-  result += 'Ступени\n';
   result += JSON.stringify(graph.nodes, null, PARAMETER.indentJSON);
   return result;
 }
 
 /** Generates a prompt for a OSS variable. */
 export function varOSS(oss: IOperationSchema): string {
-  let result = `Название операционной схемы: ${oss.title}\n`;
+  let result = stringifyOSSIntro(oss);
-  result += `Сокращение: ${oss.alias}\n`;
+  result += `\n\nБлоки: ${oss.blocks.length}\n`;
-  result += `Описание: ${oss.description}\n`;
-  result += `Блоки: ${oss.blocks.length}\n`;
   oss.hierarchy.topologicalOrder().forEach(blockID => {
     const block = oss.itemByNodeID.get(blockID);
     if (block?.nodeType !== NodeType.BLOCK) {
       return;
     }
-    result += `\nБлок ${block.id}: ${block.title}\n`;
+    result += `\n\nБлок ${block.id}: ${block.title}`;
-    result += `Описание: ${block.description}\n`;
+    result += `\nОписание: ${block.description}`;
-    result += `Предок: "${block.parent}"\n`;
+    result += `\nПредок: "${block.parent ?? 'отсутствует'}"`;
   });
-  result += `Операции: ${oss.operations.length}\n`;
+  result += `\n\nОперации: ${oss.operations.length}`;
   oss.operations.forEach(operation => {
-    result += `\nОперация ${operation.id}: ${operation.alias}\n`;
+    result += `\n\nОперация ${operation.id}: ${operation.alias}`;
-    result += `Название: ${operation.title}\n`;
+    result += `\nНазвание: ${operation.title}`;
-    result += `Описание: ${operation.description}\n`;
+    result += `\nОписание: ${operation.description}`;
-    result += `Блок: ${operation.parent}`;
+    result += `\nБлок: ${operation.parent ?? 'отсутствует'}`;
   });
   return result;
 }
@@ -127,19 +136,19 @@ export function varOSS(oss: IOperationSchema): string {
 export function varBlock(target: IBlock, oss: IOperationSchema): string {
   const blocks = oss.blocks.filter(block => block.parent === target.id);
   const operations = oss.operations.filter(operation => operation.parent === target.id);
-  let result = `Название блока: ${target.title}\n`;
+  let result = `Название блока: ${target.title}`;
-  result += `Описание: "${target.description}"\n`;
+  result += `\nОписание: "${target.description}"`;
-  result += '\nСодержание\n';
+  result += '\n\nСодержание';
-  result += `Блоки: ${blocks.length}\n`;
+  result += `\nБлоки: ${blocks.length}`;
   blocks.forEach(block => {
-    result += `\nБлок ${block.id}: ${block.title}\n`;
+    result += `\n\nБлок ${block.id}: ${block.title}`;
-    result += `Описание: "${block.description}"\n`;
+    result += `\nОписание: "${block.description}"`;
   });
-  result += `Операции: ${operations.length}\n`;
+  result += `\n\nОперации: ${operations.length}`;
   operations.forEach(operation => {
-    result += `\nОперация ${operation.id}: ${operation.alias}\n`;
+    result += `\n\nОперация ${operation.id}: ${operation.alias}`;
-    result += `Название: "${operation.title}"\n`;
+    result += `\nНазвание: "${operation.title}"`;
-    result += `Описание: "${operation.description}"`;
+    result += `\nОписание: "${operation.description}"`;
   });
   return result;
 }
@@ -151,9 +160,49 @@ export function varConstituenta(cst: IConstituenta): string {
 
 /** Generates a prompt for a constituenta syntax tree variable. */
 export function varSyntaxTree(cst: IConstituenta): string {
-  let result = `Конституента: ${cst.alias}\n`;
+  let result = `Конституента: ${cst.alias}`;
-  result += `Формальное выражение: ${cst.definition_formal}\n`;
+  result += `\nФормальное выражение: ${cst.definition_formal}`;
-  result += `Дерево синтаксического разбора:\n`;
+  result += `\nДерево синтаксического разбора:\n`;
-  result += JSON.stringify(cst.parse.syntaxTree, null, PARAMETER.indentJSON);
+  result += cst.parse ? JSON.stringify(cst.parse.syntaxTree, null, PARAMETER.indentJSON) : 'не определено';
+  return result;
+}
+
+// ==== Internal functions ====
+function stringifyGraph(graph: Graph<number>, schema: IRSForm): string {
+  let result = '';
+  graph.nodes.forEach(node => {
+    if (node.outputs.length > 0) {
+      result += `\n${schema.items.find(cst => cst.id === node.id)!.alias} -> ${node.outputs
+        .map(id => schema.items.find(cst => cst.id === id)!.alias)
+        .join(', ')}`;
+    }
+  });
+  return result;
+}
+
+function stringifySchemaIntro(schema: IRSForm): string {
+  let result = `Концептуальная схема: ${schema.title}`;
+  result += `\nКраткое название: ${schema.alias}`;
+  if (schema.description) {
+    result += `\nОписание: "${schema.description}"`;
+  }
+  return result;
+}
+
+function stringifyOSSIntro(schema: IOperationSchema): string {
+  let result = `Операционная схема: ${schema.title}`;
+  result += `\nКраткое название: ${schema.alias}`;
+  if (schema.description) {
+    result += `\nОписание: "${schema.description}"`;
+  }
+  return result;
+}
+
+function stringifyCrucial(cstList: IConstituenta[]): string {
+  let result = 'Ключевые конституенты: ';
+  if (cstList.length === 0) {
+    return result + 'отсутствуют';
+  }
+  result += cstList.map(cst => cst.alias).join(', ');
   return result;
 }

rsconcept/frontend/src/features/ai/pages/prompt-templates-page/menu-templates.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { urls, useConceptNavigation } from '@/app';
 
 import { MiniButton } from '@/components/control';

rsconcept/frontend/src/features/ai/pages/prompt-templates-page/prompt-templates-page.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { ErrorBoundary } from 'react-error-boundary';
 import { isAxiosError } from 'axios';
 import { z } from 'zod';

rsconcept/frontend/src/features/ai/pages/prompt-templates-page/tab-edit-template/form-prompt-template.tsx

@@ -1,7 +1,7 @@
 'use no memo'; // TODO: remove when react hook forms are compliant with react compiler
 'use client';
 
-import { useRef, useState } from 'react';
+import { useEffect, useRef, useState } from 'react';
 import { Controller, useForm, useWatch } from 'react-hook-form';
 import { zodResolver } from '@hookform/resolvers/zod';
 import clsx from 'clsx';
@@ -63,24 +63,25 @@ export function FormPromptTemplate({ promptTemplate, className, isMutable, toggl
 
   const prevReset = useRef(toggleReset);
   const prevTemplate = useRef(promptTemplate);
-  if (prevTemplate.current !== promptTemplate || prevReset.current !== toggleReset) {
-    prevTemplate.current = promptTemplate;
-    prevReset.current = toggleReset;
-    reset({
-      owner: promptTemplate.owner,
-      label: promptTemplate.label,
-      description: promptTemplate.description,
-      text: promptTemplate.text,
-      is_shared: promptTemplate.is_shared
-    });
-    setSampleResult(null);
-  }
 
-  const prevDirty = useRef(isDirty);
+  useEffect(() => {
-  if (prevDirty.current !== isDirty) {
+    if (prevTemplate.current !== promptTemplate || prevReset.current !== toggleReset) {
-    prevDirty.current = isDirty;
+      prevTemplate.current = promptTemplate;
+      prevReset.current = toggleReset;
+      reset({
+        owner: promptTemplate.owner,
+        label: promptTemplate.label,
+        description: promptTemplate.description,
+        text: promptTemplate.text,
+        is_shared: promptTemplate.is_shared
+      });
+      return () => setSampleResult(null);
+    }
+  }, [promptTemplate, toggleReset, reset, setSampleResult]);
+
+  useEffect(() => {
     setIsModified(isDirty);
-  }
+  }, [isDirty, setIsModified]);
 
   function onSubmit(data: IUpdatePromptTemplateDTO) {
     return updatePromptTemplate({ id: promptTemplate.id, data }).then(() => {

rsconcept/frontend/src/features/ai/pages/prompt-templates-page/tab-edit-template/tab-edit-template.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { useState } from 'react';
 import clsx from 'clsx';
 

rsconcept/frontend/src/features/ai/pages/prompt-templates-page/tab-edit-template/toolbar-template.tsx

@@ -1,3 +1,5 @@
+'use client';
+
 import { urls, useConceptNavigation } from '@/app';
 import { useDeletePromptTemplate } from '@/features/ai/backend/use-delete-prompt-template';
 import { useMutatingPrompts } from '@/features/ai/backend/use-mutating-prompts';