name: Backend CI

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: '1.22'
          cache-dependency-path: backend/go.sum

      - name: golangci-lint
        uses: golangci/golangci-lint-action@v6
        with:
          version: latest
          working-directory: backend

  test:
    name: Test
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:16-alpine
        env:
          POSTGRES_DB: cupoints_test
          POSTGRES_USER: dev
          POSTGRES_PASSWORD: dev
        ports:
          - 5432:5432
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

      redis:
        image: redis:7-alpine
        ports:
          - 6379:6379
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: '1.22'
          cache-dependency-path: backend/go.sum

      - name: Run migrations
        env:
          GOOSE_DRIVER: postgres
          GOOSE_DBSTRING: postgres://dev:dev@localhost:5432/cupoints_test?sslmode=disable
        run: |
          go install github.com/pressly/goose/v3/cmd/goose@latest
          goose -dir migrations up

      - name: go test
        working-directory: backend
        env:
          DATABASE_URL: postgres://dev:dev@localhost:5432/cupoints_test?sslmode=disable
          REDIS_URL: redis://localhost:6379
          JWT_SECRET: test-secret-key-minimum-32-characters-long
          JWT_ACCESS_TTL: 15m
          JWT_REFRESH_TTL: 168h
          PORT: 8080
          ENV: test
        run: go test -race -coverprofile=coverage.out ./...

      - name: Upload coverage
        uses: actions/upload-artifact@v4
        with:
          name: backend-coverage
          path: backend/coverage.out