name: Backend CI

defaults:
  run:
    working-directory: rsconcept/backend

on:
  push:
    branches: ["main"]
    paths:
      - rsconcept/backend/**
      - .github/workflows/backend.yml
  pull_request:
    branches: ["main"]

jobs:
  build:
    runs-on: ubuntu-22.04
    strategy:
      max-parallel: 4
      matrix:
        python-version: [3.12]

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
      - name: Install Dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements-dev-lock.txt
      - name: Lint
        run: |
          pylint project apps
          mypy project apps
      - name: Run Tests
        if: "!cancelled()"
        run: |
          python manage.py check
          python manage.py test
  notify-failure:
    runs-on: ubuntu-latest
    needs: build
    if: failure()
    defaults:
      run:
        working-directory: .
    steps:
      - name: Send Telegram Notification
        run: |
          curl -s -X POST "https://api.telegram.org/bot${{ secrets.TELEGRAM_BOT_TOKEN }}/sendMessage" \
          -d chat_id=${{ secrets.TELEGRAM_CHAT_ID }} \
          -d text="❌ Backend build failed! Repository: ${{ github.repository }} Commit: ${{ github.sha }}"