services:
  postgresdb:
    image: postgres:alpine
    restart: always
    ports:
      - "${DB_PORT:-5432}:5432"
    environment:
      POSTGRES_USER: ${DB_USER:-postgres}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-postgres}
      POSTGRES_DB: ${DB_NAME:-db_lti_erp}
    volumes:
      - dbdata:/var/lib/postgresql/data
      - ./internal/database/init:/docker-entrypoint-initdb.d
    networks: [go-network]
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${DB_NAME:-db_lti_erp}"]
      interval: 10s
      timeout: 5s
      retries: 5
  redis:
    image: redis:7-alpine
    restart: unless-stopped
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD-SHELL", "redis-cli ping | grep PONG"]
      interval: 5s
      timeout: 3s
      retries: 10
    networks: [go-network]

  mailhog:
    image: mailhog/mailhog:latest
    restart: unless-stopped
    ports:
      - "1025:1025"  # SMTP
      - "8025:8025"  # Web UI
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:8025/ || exit 1"]
      interval: 10s
      timeout: 3s
      retries: 5
    networks: [go-network]

  app:
    build:
      context: .
      dockerfile: Dockerfile.dev
    image: cosmtrek/air:v1.52.3
    working_dir: /lti-api
    volumes:
      - .:/lti-api
      - ./internal/config/jwtRS256.key:/run/keys/jwtRS256.key:ro
      - ./internal/config/jwtRS256.key.pub:/run/keys/jwtRS256.key.pub:ro
    command: air -c .air.toml
    env_file:
      - .env
    environment:
      DB_HOST: postgresdb
      DB_PORT: 5432
      DB_USER: ${DB_USER:-postgres}
      DB_PASSWORD: ${DB_PASSWORD:-postgres}
      DB_NAME: ${DB_NAME:-db_lti_erp}
      REDIS_URL: ${REDIS_URL:-redis://redis:6379/0}
      SMTP_HOST: ${SMTP_HOST:-mailhog}
      SMTP_PORT: ${SMTP_PORT:-1025}
    ports:
      - "${APP_PORT:-8080}:8080"
    depends_on:
      postgresdb:
        condition: service_healthy
    networks: [go-network]
    healthcheck:
      test: ["CMD-SHELL", "wget -qO- http://localhost:8080/healthz || exit 1"]
      interval: 10s
      timeout: 3s
      retries: 10
      start_period: 10s

volumes:
  dbdata:
  go-mod-cache:
  go-build-cache:

networks:
  go-network:
    name: lti-api_go-network
    driver: bridge