package com.izouma.jiashanxia.repo;

import com.izouma.jiashanxia.domain.Category;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.data.jpa.repository.Modifying;
import org.springframework.data.jpa.repository.Query;

import javax.transaction.Transactional;
import java.util.List;

public interface CategoryRepo extends JpaRepository<Category, Long>, JpaSpecificationExecutor<Category> {
    @Query("update Category t set t.del = true where t.id = ?1")
    @Modifying
    @Transactional
    void softDelete(Long id);

    List<Category> findAllByParentIsNull();

    List<Category> findAllByParent(Long parent);
}