# Интеграционные проверки SQL на настоящем PostgreSQL + pgvector: миграции вверх / вниз / вверх,
# запросы сканера, отпечатков, шаблонов и очереди, сквозной сценарий пользователя через HTTP (Go),
# загрузка каталога, профиля и обучение ALS (Python).
name: ci / db

on:
  workflow_dispatch: # перезапуск вручную (например, после чистки раннера)
  push:
    branches: [main]
    paths:
      - 'services/api/**'
      - 'services/recommender/**'
      - 'deploy/backup.sh'
      - '.gitea/workflows/ci-db.yml'
  pull_request:
    paths:
      - 'services/api/**'
      - 'services/recommender/**'
      - 'deploy/backup.sh'
      - '.gitea/workflows/ci-db.yml'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  db:
    runs-on: ubuntu-latest
    services:
      postgres:
        image: pgvector/pgvector:0.8.7-pg17
        env:
          POSTGRES_USER: pipu
          POSTGRES_PASSWORD: pipu
          POSTGRES_DB: pipu
        options: >-
          --health-cmd "pg_isready -U pipu"
          --health-interval 5s
          --health-timeout 5s
          --health-retries 20
      redis:
        image: redis:7.4-alpine
      meilisearch:
        image: getmeili/meilisearch:v1.11
        env:
          MEILI_MASTER_KEY: ci-master-key-0123456789
          MEILI_ENV: development
    env:
      TEST_DATABASE_URL: postgres://pipu:pipu@postgres:5432/pipu?sslmode=disable
      TEST_REDIS_URL: redis://redis:6379/0
      TEST_MEILI_URL: http://meilisearch:7700
      TEST_MEILI_KEY: ci-master-key-0123456789
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-go@v5
        with: { go-version: "1.24", cache-dependency-path: services/api/go.sum }
      - name: Go — миграции и запросы store
        working-directory: services/api
        run: go test -tags integration -count=1 -v ./internal/dbtest/
      - name: Go — сквозной сценарий пользователя (newApp на Postgres, Redis, Meilisearch)
        working-directory: services/api
        run: go test -tags integration -count=1 -v -run TestUserJourney ./cmd/api/
      - uses: astral-sh/setup-uv@v6
        with: { version: "0.10.2", enable-cache: true, cache-dependency-glob: services/recommender/uv.lock }
      - name: Python — каталог, профиль, обучение ALS
        working-directory: services/recommender
        run: |
          uv sync --frozen
          uv run pytest -q tests/test_db_integration.py
      # База уже наполнена сценариями выше — проверяем настоящий цикл копия → проверка → восстановление.
      - name: Бэкап, проверка и восстановление (deploy/backup.sh)
        env:
          PGHOST: postgres
          PGUSER: pipu
          PGPASSWORD: pipu
          PGDATABASE: pipu
          BACKUP_DIR: /tmp/backups
          VERIFY_EXACT: "1"
        run: |
          SUDO=$(command -v sudo || true)
          $SUDO install -d /usr/share/postgresql-common/pgdg
          $SUDO curl -fsSLo /usr/share/postgresql-common/pgdg/apt.postgresql.org.asc https://www.postgresql.org/media/keys/ACCC4CF8.asc
          echo "deb [signed-by=/usr/share/postgresql-common/pgdg/apt.postgresql.org.asc] https://apt.postgresql.org/pub/repos/apt $(. /etc/os-release && echo "$VERSION_CODENAME")-pgdg main"             | $SUDO tee /etc/apt/sources.list.d/pgdg.list >/dev/null
          $SUDO apt-get update -qq && $SUDO apt-get install -y -qq postgresql-client-17 >/dev/null
          export PATH=/usr/lib/postgresql/17/bin:$PATH
          before=$(psql -Atc "SELECT count(*) FROM tracks")
          file=$(bash deploy/backup.sh once)
          bash deploy/backup.sh verify "$file"
          bash deploy/backup.sh restore "$file"
          after=$(psql -Atc "SELECT count(*) FROM tracks")
          echo "tracks: $before → $after"
          test "$before" = "$after"