services:
  db:
    image: mongo:8
    environment:
      MONGO_INITDB_ROOT_USERNAME: mongo
      MONGO_INITDB_ROOT_PASSWORD: mongo
      MONGO_INITDB_DATABASE: dev
    ports:
      - "27017:27017"
    volumes:
      - ./devdb:/data/db
      # Generate with `openssl rand -base64 756 > mongo-keyfile && chmod 400 mongo-keyfile && sudo chown 999:999 mongo-keyfile`
      - ./mongo-keyfile:/etc/mongo-keyfile:ro
    command: ["--replSet", "rs0", "--keyFile", "/etc/mongo-keyfile", "--auth"]
    healthcheck:
      test: ["CMD", "mongosh", "--eval", '''db.adminCommand("ping")''']
      interval: 10s
      timeout: 5s
      retries: 3
    restart: unless-stopped

  mongo-init-replica:
    image: mongo:8
    depends_on:
      db:
        condition: service_healthy
    entrypoint: >
      bash -c "
        echo 'initiating replica set...';
        mongosh --host db:27017 -u mongo -p mongo --eval '
          rs.initiate({
            _id: \"rs0\",
            members: [{ _id: 0, host: \"db:27017\" }]
          })
        ';
        echo 'replica set ready';
      "
    restart: "no"

  app:
    build:
      context: .
      dockerfile: Dockerfile.dev
    environment:
      NODE_ENV: development
      HOST: 0.0.0.0
      PORT: 3000
      DB_HOST: db
      DB_PORT: 27017
      DB_USER: mongo
      DB_PASSWORD: mongo
      DB_NAME: dev
      ADMIN_PASSWORD: "00000000000000000000000000000000"
    env_file:
      - .env
    ports:
      - "4000:3000"
    depends_on:
      db:
        condition: service_healthy
    develop:
      watch:
        - path: ./api
          action: sync
          target: /app/api
        - path: ./lexicon
          action: sync
          target: /app/lexicon
        - path: ./services
          action: sync
          target: /app/services
        - path: ./utils
          action: sync
          target: /app/utils
        - path: ./data-plane
          action: sync
          target: /app/data-plane
        - path: ./main.ts
          action: sync
          target: /app/main.ts
    restart: unless-stopped