package com.ltkj.mall.service.impl;

import java.util.List;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ltkj.common.utils.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ltkj.mall.mapper.MallCategoryMapper;
import com.ltkj.mall.domain.MallCategory;
import com.ltkj.mall.service.IMallCategoryService;

/**
 * 类目Service业务层处理
 *
 * @author ltkj_赵佳豪&李格
 * @date 2023-07-12
 */
@Service
public class MallCategoryServiceImpl extends ServiceImpl<MallCategoryMapper,MallCategory> implements IMallCategoryService {
    @Autowired
    private MallCategoryMapper mallCategoryMapper;

    /**
     * 查询类目
     *
     * @param id 类目主键
     * @return 类目
     */
    @Override
    public MallCategory selectMallCategoryById(Long id) {
        return mallCategoryMapper.selectMallCategoryById(id);
    }

    /**
     * 查询类目列表
     *
     * @param mallCategory 类目
     * @return 类目
     */
    @Override
    public List<MallCategory> selectMallCategoryList(MallCategory mallCategory) {
        return mallCategoryMapper.selectMallCategoryList(mallCategory);
    }

    /**
     * 新增类目
     *
     * @param mallCategory 类目
     * @return 结果
     */
    @Override
    public int insertMallCategory(MallCategory mallCategory) {
                mallCategory.setCreateTime(DateUtils.getNowDate());
            return mallCategoryMapper.insertMallCategory(mallCategory);
    }

    /**
     * 修改类目
     *
     * @param mallCategory 类目
     * @return 结果
     */
    @Override
    public int updateMallCategory(MallCategory mallCategory) {
                mallCategory.setUpdateTime(DateUtils.getNowDate());
        return mallCategoryMapper.updateMallCategory(mallCategory);
    }

    /**
     * 批量删除类目
     *
     * @param ids 需要删除的类目主键
     * @return 结果
     */
    @Override
    public int deleteMallCategoryByIds(Long[] ids) {
        return mallCategoryMapper.deleteMallCategoryByIds(ids);
    }

    /**
     * 删除类目信息
     *
     * @param id 类目主键
     * @return 结果
     */
    @Override
    public int deleteMallCategoryById(Long id) {
        return mallCategoryMapper.deleteMallCategoryById(id);
    }
}