version: '3.8'

services:
  # 1. PostgreSQL Database Service
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: strapi
      POSTGRES_USER: strapi
      POSTGRES_PASSWORD: strapi_password_9000
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U strapi -d strapi"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - citpl_net

  # 2. Strapi Headless CMS Service
  strapi-cms:
    build:
      context: ./strapi-cms
      dockerfile: Dockerfile
    restart: unless-stopped
    environment:
      DATABASE_CLIENT: postgres
      DATABASE_HOST: postgres
      DATABASE_PORT: 5432
      DATABASE_NAME: strapi
      DATABASE_USERNAME: strapi
      DATABASE_PASSWORD: strapi_password_9000
      DATABASE_SSL: "false"
      HOST: 0.0.0.0
      PORT: 1337
      APP_KEYS: "toBeModified1,toBeModified2,toBeModified3,toBeModified4"
      API_TOKEN_SALT: "tobemodifiedsalt"
      ADMIN_JWT_SECRET: "tobemodifiedadminjwt"
      TRANSFER_TOKEN_SALT: "tobemodifiedtransfertoken"
      JWT_SECRET: "tobemodifiedjwtsecret"
    volumes:
      - strapi_uploads:/app/public/uploads
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - citpl_net

  # 3. Express Backend API Service
  backend:
    build:
      context: .
      dockerfile: Dockerfile.backend
    restart: unless-stopped
    environment:
      PORT: 3005
      NODE_ENV: production
      STRAPI_URL: http://strapi-cms:1337
      JWT_SECRET: dev-secret-key-12345
      ADMIN_USERNAME: admin
      ADMIN_PASSWORD: admin123
      CORS_ORIGIN: "*"
    volumes:
      - backend_uploads:/app/server/uploads
      - backend_data:/app/server/data
    depends_on:
      - strapi-cms
    networks:
      - citpl_net

  # 4. Frontend Web App (Nginx SPA)
  frontend:
    build:
      context: .
      dockerfile: Dockerfile.frontend
    restart: unless-stopped
    depends_on:
      - backend
    networks:
      - citpl_net

networks:
  citpl_net:
    driver: bridge

volumes:
  postgres_data:
  strapi_uploads:
  backend_uploads:
  backend_data: