docker-compose.yml

services:
  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: ["redis-server", "--appendonly", "yes"]
    volumes:
      - redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5
      start_period: 5s

  mongo:
    image: mongo:7
    restart: unless-stopped
    volumes:
      - mongo-data:/data/db
    healthcheck:
      test: ["CMD", "mongosh", "--quiet", "--eval", "db.adminCommand('ping').ok"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  backend:
    build: ./backend
    restart: unless-stopped
    environment:
      APP_ENV: prod
      LOG_LEVEL: INFO
      REDIS_URL: redis://redis:6379/0
      MONGO_URL: mongodb://mongo:27017
      MONGO_DB_NAME: weather
      CACHE_TTL_SECONDS: "600"
      CORS_ORIGINS: "http://localhost:3000"
    ports:
      - "8000:8000"
    depends_on:
      redis:
        condition: service_healthy
      mongo:
        condition: service_healthy

  frontend:
    build:
      context: ./frontend
      args:
        # NEXT_PUBLIC_* values are inlined at build time. The browser reaches
        # the backend on the host-published port, not the compose network name.
        NEXT_PUBLIC_API_BASE_URL: "http://localhost:8000"
        NEXT_PUBLIC_DEFAULT_CITY: "Tel Aviv"
    restart: unless-stopped
    ports:
      - "3000:3000"
    depends_on:
      - backend

volumes:
  redis-data:
  mongo-data: