services:
  go-server:
    build:
      context: .
      dockerfile: Dockerfile
    ports:
      - "8888:8080"
    container_name: serv_golang_rest_api
    restart: unless-stopped
    depends_on:
      - db
    environment:
      # Database connection settings
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: postgres
      DB_PASSWORD: postgres
      DB_NAME: mydb
    networks:
      - app-network

  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
    networks:
      - app-network

volumes:
  postgres_data:

networks:
  app-network: