services:
  mongo:
    image: mongo:8
    container_name: order-service-mongo
    ports:
      - "27017:27017"
    volumes:
      - mongo-data:/data/db
    entrypoint: >
      bash -c "
      mongod --replSet rs0 --bind_ip_all --port 27017 &
      until mongosh --port 27017 --eval 'db.runCommand({ping:1})' &>/dev/null; do
        echo 'Waiting for MongoDB...'
        sleep 2
      done;
      echo 'Initializing replica set...';
      mongosh --port 27017 --eval \"
        try {
          rs.initiate({_id: 'rs0', members: [{_id: 0, host: 'localhost:27017'}]});
        } catch (e) {
          print('Replica set already initialized');
        }
      \";
      wait"
    restart: unless-stopped

volumes:
  mongo-data: