version: '3.8'

services:
  postgres:
    image: postgres:16-alpine
    container_name: postgres-auth
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-devuser}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-devpass}
      POSTGRES_DB: ${POSTGRES_DB:-auth_db}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
      - ./postgres/postgres.conf:/etc/postgresql/postgresql.conf
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-devuser}"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - microservices-network

  redis:
    image: redis:7-alpine
    container_name: redis-cache
    command: redis-server /etc/redis/redis.conf
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
      - ./redis/redis.conf:/etc/redis/redis.conf
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    networks:
      - microservices-network

volumes:
  postgres_data:
  redis_data:

networks:
  microservices-network:
    external: true