docker-compose.yml

version: "3.9"

services:
  # PostgreSQL Database
  postgres:
    image: postgres:16-alpine
    container_name: echo-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-echo}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      POSTGRES_DB: ${POSTGRES_DB:-echo}
      PGDATA: /var/lib/postgresql/data/pgdata
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-echo} -d ${POSTGRES_DB:-echo}"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - echo-network

  # Redis (optional - for caching/sessions in growth phase)
  redis:
    image: redis:7-alpine
    container_name: echo-redis
    restart: unless-stopped
    command: redis-server --requirepass ${REDIS_PASSWORD:-changeme}
    volumes:
      - redis_data:/data
    ports:
      - "${REDIS_PORT:-6379}:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - echo-network
    profiles:
      - with-redis

  # Next.js Application
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: echo-app
    restart: unless-stopped
    ports:
      - "${APP_PORT:-3000}:3000"
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER:-echo}:${POSTGRES_PASSWORD:-changeme}@postgres:5432/${POSTGRES_DB:-echo}
      REDIS_URL: redis://:${REDIS_PASSWORD:-changeme}@redis:6379
      NODE_ENV: production
      NEXT_PUBLIC_APP_URL: ${NEXT_PUBLIC_APP_URL:-http://localhost:3000}
      BETTER_AUTH_SECRET: ${BETTER_AUTH_SECRET}
      BETTER_AUTH_URL: ${BETTER_AUTH_URL:-http://localhost:3000}
      RESEND_API_KEY: ${RESEND_API_KEY}
      OPENAI_API_KEY: ${OPENAI_API_KEY}
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:3000/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - echo-network

  # Migration service
  migrate:
    build: .
    command: ["bun", "run", "db:migrate"]
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER:-echo}:${POSTGRES_PASSWORD:-changeme}@postgres:5432/${POSTGRES_DB:-echo}
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - echo-network
    profiles:
      - migrate

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local

networks:
  echo-network:
    driver: bridge