docker-compose.yml

version: '3.9'

services:
  # ─── MongoDB ──────────────────────────────────────────────────────────────────
  mongo:
    image: mongo:7
    container_name: campuscoin-mongo
    restart: unless-stopped
    ports:
      - '27017:27017'
    volumes:
      - mongo_data:/data/db
    healthcheck:
      test: echo 'db.runCommand("ping").ok' | mongosh --quiet
      interval: 10s
      timeout: 5s
      retries: 5

  # ─── Backend API ──────────────────────────────────────────────────────────────
  backend:
    build: ./backend
    container_name: campuscoin-api
    restart: unless-stopped
    ports:
      - '5000:5000'
    depends_on:
      mongo:
        condition: service_healthy
    environment:
      NODE_ENV: production
      PORT: 5000
      MONGO_URI: mongodb://mongo:27017/campuscoin
      JWT_SECRET: ${JWT_SECRET:-change_me_in_production}
      JWT_EXPIRES_IN: 7d
      CLIENT_ORIGIN: http://localhost,http://localhost:80

  # ─── Frontend PWA ─────────────────────────────────────────────────────────────
  frontend:
    build:
      context: ./frontend
      args:
        VITE_API_URL: http://localhost:5000
    container_name: campuscoin-web
    restart: unless-stopped
    ports:
      - '80:80'
    depends_on:
      - backend

volumes:
  mongo_data: