services:
  api:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "8888:8080"
    container_name: serv_golang_rest_api
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
    environment:
      # Database connection settings
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: postgres
      DB_PASSWORD: postgres
      DB_NAME: mydb
      APP_PORT: 8080
    networks:
      - app-network
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  db:
    image: postgres:15-alpine
    ports:
      - "5432:5432"
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: mydb
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./migrations:/docker-entrypoint-initdb.d
    networks:
      - app-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5

volumes:
  postgres_data:

networks:
  app-network:
    driver: bridge