package com.mooctest.dao; import com.mooctest.model.SupplementItem; import org.springframework.data.mongodb.repository.MongoRepository; import org.springframework.transaction.annotation.Transactional; import java.util.List; @Transactional public interface SupplementDao extends MongoRepository { List findByMasterId(String masterId); List findBySupplementId(String supId); List findByMasterIdIn(List masterIds); void deleteByMasterIdIn(List masterIds); }