services:
  postgres:
    image: postgres:18
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-backend}
      POSTGRES_USER: ${POSTGRES_USER:-admin}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-testing123}
      PGDATA: /data/postgres
    volumes:
      - postgres:/data/postgres
    ports:
      - "5432:5432"
    networks:
      - postgres
    restart: unless-stopped

  pgadmin:
    image: dpage/pgadmin4:9.10
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:-pgadmin4@pgadmin.org}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-admin}
      PGADMIN_CONFIG_SERVER_MODE: 'False'
      PGADMIN_CONFIG_MASTER_PASSWORD_REQUIRED: 'False'
    volumes:
      - pgadmin:/var/lib/pgadmin
      - ./pgadmin.json:/pgadmin4/servers.json
    ports:
      - "${PGADMIN_PORT:-5050}:80"
    networks:
      - postgres
    restart: unless-stopped

networks:
  postgres:
    driver: bridge

volumes:
  postgres:
  pgadmin: