package com.doumee.service.business.impl;
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import com.doumee.biz.system.SystemDictDataBiz;
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import com.doumee.core.constants.ResponseStatus;
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import com.doumee.core.exception.BusinessException;
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import com.doumee.core.model.PageData;
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import com.doumee.core.model.PageWrap;
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import com.doumee.core.utils.Constants;
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import com.doumee.core.utils.Utils;
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import com.doumee.dao.business.GoodsMapper;
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import com.doumee.dao.business.GoodsSkuMapper;
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import com.doumee.dao.business.GoodsorderDetailMapper;
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import com.doumee.dao.business.ShopcartMapper;
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import com.doumee.dao.business.model.*;
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import com.doumee.dao.web.request.goods.AddCartGoodsRequest;
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import com.doumee.dao.web.request.goods.UpdCartGoodsRequest;
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import com.doumee.dao.web.response.goods.CartGoodsResponse;
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import com.doumee.service.business.ShopcartService;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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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 org.checkerframework.checker.units.qual.A;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.CollectionUtils;
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import java.util.Date;
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import java.util.List;
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import java.util.Objects;
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/**
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* 购物车信息表Service实现
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* @author 江蹄蹄
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* @date 2023/03/21 15:48
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*/
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@Service
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public class ShopcartServiceImpl implements ShopcartService {
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@Autowired
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private ShopcartMapper shopcartMapper;
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@Autowired
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private GoodsMapper goodsMapper;
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@Autowired
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private GoodsSkuMapper goodsSkuMapper;
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@Autowired
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private GoodsorderDetailMapper goodsorderDetailMapper;
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@Autowired
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private SystemDictDataBiz systemDictDataBiz;
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@Override
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public Integer create(Shopcart shopcart) {
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shopcartMapper.insert(shopcart);
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return shopcart.getId();
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}
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@Override
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public void deleteById(Integer id) {
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shopcartMapper.deleteById(id);
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}
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@Override
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public void delete(Shopcart shopcart) {
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UpdateWrapper<Shopcart> deleteWrapper = new UpdateWrapper<>(shopcart);
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shopcartMapper.delete(deleteWrapper);
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}
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@Override
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public void deleteByIdInBatch(List<Integer> ids) {
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if (CollectionUtils.isEmpty(ids)) {
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return;
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}
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shopcartMapper.deleteBatchIds(ids);
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}
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@Override
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public void updateById(Shopcart shopcart) {
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shopcartMapper.updateById(shopcart);
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}
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@Override
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public void updateByIdInBatch(List<Shopcart> shopcarts) {
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if (CollectionUtils.isEmpty(shopcarts)) {
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return;
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}
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for (Shopcart shopcart: shopcarts) {
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this.updateById(shopcart);
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}
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}
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@Override
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public Shopcart findById(Integer id) {
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return shopcartMapper.selectById(id);
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}
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@Override
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public Shopcart findOne(Shopcart shopcart) {
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QueryWrapper<Shopcart> wrapper = new QueryWrapper<>(shopcart);
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return shopcartMapper.selectOne(wrapper);
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}
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@Override
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public List<Shopcart> findList(Shopcart shopcart) {
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QueryWrapper<Shopcart> wrapper = new QueryWrapper<>(shopcart);
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return shopcartMapper.selectList(wrapper);
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}
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@Override
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public PageData<Shopcart> findPage(PageWrap<Shopcart> pageWrap) {
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IPage<Shopcart> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
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QueryWrapper<Shopcart> queryWrapper = new QueryWrapper<>();
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Utils.MP.blankToNull(pageWrap.getModel());
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if (pageWrap.getModel().getId() != null) {
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queryWrapper.lambda().eq(Shopcart::getId, pageWrap.getModel().getId());
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}
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if (pageWrap.getModel().getCreator() != null) {
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queryWrapper.lambda().eq(Shopcart::getCreator, pageWrap.getModel().getCreator());
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}
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if (pageWrap.getModel().getCreateDate() != null) {
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queryWrapper.lambda().ge(Shopcart::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
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queryWrapper.lambda().le(Shopcart::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
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}
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if (pageWrap.getModel().getEditor() != null) {
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queryWrapper.lambda().eq(Shopcart::getEditor, pageWrap.getModel().getEditor());
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}
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if (pageWrap.getModel().getEditDate() != null) {
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queryWrapper.lambda().ge(Shopcart::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
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queryWrapper.lambda().le(Shopcart::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
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}
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if (pageWrap.getModel().getIsdeleted() != null) {
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queryWrapper.lambda().eq(Shopcart::getIsdeleted, pageWrap.getModel().getIsdeleted());
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}
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if (pageWrap.getModel().getRemark() != null) {
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queryWrapper.lambda().eq(Shopcart::getRemark, pageWrap.getModel().getRemark());
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}
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if (pageWrap.getModel().getMemberId() != null) {
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queryWrapper.lambda().eq(Shopcart::getMemberId, pageWrap.getModel().getMemberId());
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}
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if (pageWrap.getModel().getProductId() != null) {
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queryWrapper.lambda().eq(Shopcart::getProductId, pageWrap.getModel().getProductId());
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}
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if (pageWrap.getModel().getNum() != null) {
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queryWrapper.lambda().eq(Shopcart::getNum, pageWrap.getModel().getNum());
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}
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for(PageWrap.SortData sortData: pageWrap.getSorts()) {
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if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
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queryWrapper.orderByDesc(sortData.getProperty());
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} else {
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queryWrapper.orderByAsc(sortData.getProperty());
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}
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}
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return PageData.from(shopcartMapper.selectPage(page, queryWrapper));
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}
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@Override
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public long count(Shopcart shopcart) {
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QueryWrapper<Shopcart> wrapper = new QueryWrapper<>(shopcart);
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return shopcartMapper.selectCount(wrapper);
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}
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/****************************************移动端接口开始********************************************************************/
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/**
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* 购物车商品列表接口
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* @param pageWrap
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* @return
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*/
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@Override
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public IPage<CartGoodsResponse> cartGoodsPage(PageWrap pageWrap, Integer memberId) {
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IPage<CartGoodsResponse> page = shopcartMapper.cartGoodsPage(pageWrap.toPage(),memberId);
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String fullUrl = systemDictDataBiz.queryByCode(Constants.OSS,Constants.RESOURCE_PATH).getCode()+
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systemDictDataBiz.queryByCode(Constants.OSS,Constants.GOODS_FILE).getCode();
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page.getRecords().forEach(i->{
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i.setImgUrl(fullUrl + i.getImgUrl());
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});
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return page;
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}
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/**
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* 购物车商品数量
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* @param memberId
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* @return
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*/
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@Override
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public Integer cartGoodsTypeNum(Integer memberId) {
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return shopcartMapper.selectList(new QueryWrapper<Shopcart>().lambda()
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.eq(Shopcart::getMemberId,memberId)
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.eq(Shopcart::getIsdeleted,Constants.ZERO)
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).size();
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}
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/**
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* 更新购物车数量
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* @param updCartGoodsRequest
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void updateUnm(UpdCartGoodsRequest updCartGoodsRequest){
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Shopcart shopcart = shopcartMapper.selectById(updCartGoodsRequest.getId());
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if(Objects.isNull(shopcart)){
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throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"未查询到购物车信息");
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}
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if(!shopcart.getMemberId().equals(updCartGoodsRequest.getMemberId())){
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throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"登录人与购物车归属人不一致，无法修改");
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};
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if(updCartGoodsRequest.getNum().equals(Constants.ZERO)){
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shopcartMapper.deleteById(updCartGoodsRequest.getId());
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}else{
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shopcart.setNum(updCartGoodsRequest.getNum());
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shopcart.setEditDate(new Date());
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shopcart.setEditor(updCartGoodsRequest.getMemberId());
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shopcartMapper.updateById(shopcart);
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}
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}
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/**
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* 新增购物车商品信息
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* @param addCartGoodsRequest
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void addCart(AddCartGoodsRequest addCartGoodsRequest){
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//查询购物车是否存在当前选中的商品信息
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Shopcart shopcart = shopcartMapper.selectOne(new QueryWrapper<Shopcart>()
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.eq("MEMBER_ID",addCartGoodsRequest.getMemberId())
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.eq("GOODS_SKU_ID",addCartGoodsRequest.getGoodsSkuId())
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);
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// Goods goods = goodsMapper.selectById(addCartGoodsRequest.getGoodsId());
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// if(Objects.isNull(goods)){
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// throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"未查询到商品信息");
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// }
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// if(!goods.getType().equals(Constants.ZERO)){
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// throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"非商城商品无法加入购物车");
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// }
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GoodsSku goodsSku = goodsSkuMapper.selectById(addCartGoodsRequest.getGoodsSkuId());
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if(Objects.isNull(goodsSku)){
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throw new BusinessException(ResponseStatus.DATA_EMPTY.getCode(),"未查询到商品SKU信息");
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}
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if(!Objects.isNull(shopcart)){
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shopcart.setNum(shopcart.getNum() + addCartGoodsRequest.getNum());
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shopcart.setEditDate(new Date());
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shopcart.setEditor(addCartGoodsRequest.getMemberId());
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shopcartMapper.updateById(shopcart);
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}else{
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Shopcart newShopCart = new Shopcart();
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newShopCart.setNum(addCartGoodsRequest.getNum());
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newShopCart.setProductId(addCartGoodsRequest.getGoodsId());
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newShopCart.setCreator(addCartGoodsRequest.getMemberId());
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newShopCart.setCreateDate(new Date());
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newShopCart.setGoodsSkuId(addCartGoodsRequest.getGoodsSkuId());
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newShopCart.setIsdeleted(Constants.ZERO);
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newShopCart.setMemberId(addCartGoodsRequest.getMemberId());
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shopcartMapper.insert(newShopCart);
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}
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}
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/**
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* 订单加入购物车
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* @param orderId
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* @param memberId
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void orderToCart(Integer orderId,Integer memberId){
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List<GoodsorderDetail> goodsOrderDetailList = goodsorderDetailMapper.selectList(new QueryWrapper<GoodsorderDetail>()
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.eq("ORDER_ID",orderId));
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if(!Objects.isNull(goodsOrderDetailList)&&goodsOrderDetailList.size()>Constants.ZERO){
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for (GoodsorderDetail goodsOrderDetail:goodsOrderDetailList
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) {
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//查询sku是否还存在
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GoodsSku goodsSku = goodsSkuMapper.selectById(goodsOrderDetail.getGoodsSkuId());
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if(!Objects.isNull(goodsSku)
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&&goodsSku.getStatus().equals(Constants.ZERO)
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&&goodsSku.getIsdeleted().equals(Constants.ZERO)){
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//查询购物车是否存在该商品SKU信息
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Shopcart shopcart = shopcartMapper.selectOne(new QueryWrapper<Shopcart>().eq("MEMBER_ID",memberId)
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.eq("GOODS_SKU_ID",goodsSku.getId()));
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if(Objects.isNull(shopcart)){
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shopcart = new Shopcart();
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shopcart.setNum(goodsOrderDetail.getGoodsNum());
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shopcart.setProductId(goodsOrderDetail.getGoodsNum());
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shopcart.setCreator(memberId);
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shopcart.setCreateDate(new Date());
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shopcart.setGoodsSkuId(goodsSku.getId());
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shopcart.setIsdeleted(Constants.ZERO);
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shopcart.setMemberId(memberId);
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shopcartMapper.insert(shopcart);
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}else{
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shopcart.setNum(shopcart.getNum() + goodsOrderDetail.getGoodsNum());
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shopcart.setEditor(memberId);
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shopcart.setEditDate(new Date());
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shopcartMapper.updateById(shopcart);
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}
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}
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}
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}
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}
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}
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