package com.panzhihua.service_community.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.panzhihua.common.model.dtos.shop.ComShopGoodsDTO;
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import com.panzhihua.common.model.vos.R;
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import com.panzhihua.common.model.vos.shop.ComShopGoodsAttrVO;
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import com.panzhihua.common.model.vos.shop.ComShopGoodsVO;
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import com.panzhihua.common.model.vos.shop.ComShopStoreVO;
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import com.panzhihua.service_community.dao.ComShopGoodsAttrDAO;
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import com.panzhihua.common.model.dtos.shop.PageComShopGoodsDTO;
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import com.panzhihua.common.model.vos.shop.ComShopStoreVO;
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import com.panzhihua.common.model.vos.shop.ShopGoodsVO;
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import com.panzhihua.service_community.dao.ComShopGoodsDAO;
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import com.panzhihua.service_community.dao.ComShopStoreDAO;
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import com.panzhihua.service_community.model.dos.ComShopGoodsAttrDO;
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import com.panzhihua.service_community.model.dos.ComShopGoodsDO;
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import com.panzhihua.service_community.model.dos.ComShopStoreDO;
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import com.panzhihua.service_community.service.ComShopGoodsService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* @auther lyq
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* @create 2021-04-14 15:02:35
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* @describe 商品表服务实现类
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*/
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@Slf4j
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@Service
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public class ComShopGoodsServiceImpl extends ServiceImpl<ComShopGoodsDAO, ComShopGoodsDO> implements ComShopGoodsService {
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@Override
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public R saveShopGoods(ShopGoodsVO shopGoodsVO) {
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if (shopGoodsVO == null) {
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return R.ok("500", "数据为空！");
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}
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ComShopGoodsDO shopGoodsDO = new ComShopGoodsDO();
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BeanUtils.copyProperties(shopGoodsVO, shopGoodsDO);
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shopGoodsDO.setSale(0);
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this.baseMapper.insert(shopGoodsDO);
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return R.ok();
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}
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@Override
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public R pageStoreList(PageComShopGoodsDTO pageComShopGoodsDTO) {
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Page page = new Page<>(pageComShopGoodsDTO.getPageNum(), pageComShopGoodsDTO.getPageSize());
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IPage<ComShopStoreVO> comShopStoreVOIPage = this.baseMapper.pageShopGoods(page, pageComShopGoodsDTO);
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return R.ok(comShopStoreVOIPage);
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}
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@Resource
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private ComShopGoodsAttrDAO shopGoodsAttrDAO;
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@Resource
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private ComShopStoreDAO shopStoreDAO;
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/**
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* 分页查询商品列表
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* @param comShopGoodsDTO 请求参数
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* @return 商品列表
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*/
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@Override
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public R pageShopGoods(ComShopGoodsDTO comShopGoodsDTO){
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Page page = new Page<>(comShopGoodsDTO.getPageNum(),comShopGoodsDTO.getPageSize());
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return R.ok(this.baseMapper.pageShopGoods(page,comShopGoodsDTO));
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}
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/**
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* 根据商品id查询商品信息
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* @param goodsId 商品id
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* @return 商品信息
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*/
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@Override
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public R shopGoodsDetail(Long goodsId){
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//根据id查询商品信息
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ComShopGoodsDO goodsDO = this.baseMapper.selectById(goodsId);
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if(goodsDO == null || goodsDO.getDeleteStatus().equals(ComShopGoodsDO.deleteStatus.yes)){
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return R.fail(403,"商品不存在");
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}
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if(!goodsDO.getStatus().equals(ComShopGoodsDO.status.sell)){
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return R.fail(405,"商品已下架");
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}
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//根据商品id查询商品规格信息
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List<ComShopGoodsAttrVO> goodsAttrList = new ArrayList<>();
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List<ComShopGoodsAttrDO> goodsAttrDOS = shopGoodsAttrDAO.selectList(new QueryWrapper<ComShopGoodsAttrDO>().eq("goods_id",goodsId));
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goodsAttrDOS.forEach(attrDO->{
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ComShopGoodsAttrVO goodsAttrVO = new ComShopGoodsAttrVO();
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BeanUtils.copyProperties(attrDO,goodsAttrVO);
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goodsAttrList.add(goodsAttrVO);
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});
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//查询商品店铺信息
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ComShopStoreDO shopStoreDO = shopStoreDAO.selectById(goodsDO.getStoreId());
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ComShopStoreVO shopStoreVO = new ComShopStoreVO();
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BeanUtils.copyProperties(shopStoreDO,shopStoreVO);
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//设置值
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ComShopGoodsVO shopGoods = new ComShopGoodsVO();
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BeanUtils.copyProperties(goodsDO,shopGoods);
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shopGoods.setGoodsAttrList(goodsAttrList);
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shopGoods.setShopStoreVO(shopStoreVO);
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return R.ok(shopGoods);
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}
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@Override
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public R editShopGoods(Long id, ShopGoodsVO shopGoodsVO) {
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if (shopGoodsVO == null) {
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return R.ok("500", "数据为空！");
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}
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LambdaQueryWrapper<ComShopGoodsDO> query = new LambdaQueryWrapper<ComShopGoodsDO>().eq(ComShopGoodsDO::getId, id);
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ComShopGoodsDO shopGoodsDO = new ComShopGoodsDO();
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BeanUtils.copyProperties(shopGoodsVO,shopGoodsDO);
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int update = this.baseMapper.update(shopGoodsDO, query);
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return update > 0 ? R.ok() : R.fail();
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}
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@Override
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public R deleteShopGoods(Long[] id) {
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ComShopGoodsDO storeDO = new ComShopGoodsDO();
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storeDO.setDeleteStatus(2);
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LambdaQueryWrapper<ComShopGoodsDO> query = new LambdaQueryWrapper<ComShopGoodsDO>().eq(ComShopGoodsDO::getId, id);
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int update = this.baseMapper.update(storeDO, query);
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return update > 0 ? R.ok() : R.fail();
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}
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}
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