version: "3.9"

services:
  nginx:
    image: nginx:latest
    ports:
      - "3000:80"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - frontend
      - backend
    restart: always

  frontend:
    image: git.aranroig.com/syndria98/mathew-frontend:latest
    restart: always

  backend:
    image: git.aranroig.com/syndria98/mathew-backend:latest
    environment:
      # The image carries no .env (it is gitignored), and a container's
      # 127.0.0.1 is itself — with the default URI the API crashed on connect
      # and nginx answered 502. Mongo is a service of this stack now.
      MONGO_URI: mongodb://mongo:27017/mathew
    depends_on:
      mongo:
        condition: service_healthy
    restart: always

  mongo:
    image: mongo:7
    volumes:
      - mongo-data:/data/db
    healthcheck:
      test: ["CMD", "mongosh", "--quiet", "--eval", "db.adminCommand('ping')"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 20s
    restart: always

volumes:
  mongo-data: