version: '3.8'

services:
  payment-api:
    build: .
    ports:
      - "8080:8080"
    environment:
      - DATABASE_HOST=postgres
      - DATABASE_PORT=5432
      - DATABASE_NAME=payments
      - DATABASE_USER=postgres
      - DATABASE_PASSWORD=postgres
      - REDIS_ADDR=redis:6379
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_started
    volumes:
      - ./config:/app/config
      - ./web:/app/web
    networks:
      - payment-network

  postgres:
    image: postgres:15
    environment:
      POSTGRES_DB: payments
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./migrations/schema.sql:/docker-entrypoint-initdb.d/01-schema.sql
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - payment-network

  redis:
    image: redis:7-alpine
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    ports:
      - "6379:6379"
    networks:
      - payment-network

  # Optional: PostgreSQL admin interface
  pgadmin:
    image: dpage/pgadmin4:latest
    environment:
      PGADMIN_DEFAULT_EMAIL: admin@example.com
      PGADMIN_DEFAULT_PASSWORD: admin
      PGADMIN_CONFIG_SERVER_MODE: 'False'
    ports:
      - "5050:80"
    depends_on:
      - postgres
    networks:
      - payment-network

volumes:
  postgres_data:
  redis_data:

networks:
  payment-network:
    driver: bridge