package com.ruoyi.system.service.impl;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.ruoyi.common.basic.PageInfo;
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import com.ruoyi.common.constant.OrderNumConstants;
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import com.ruoyi.common.utils.CodeGenerateUtils;
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import com.ruoyi.common.utils.DateUtils;
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import com.ruoyi.system.domain.*;
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import com.ruoyi.system.dto.TOrderSaleDTO;
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import com.ruoyi.system.mapper.TOrderSaleMapper;
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import com.ruoyi.system.query.TDataStatisticsQuery;
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import com.ruoyi.system.query.TOrderMealQuery;
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import com.ruoyi.system.query.TOrderSaleQuery;
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import com.ruoyi.system.service.TGoodsTypeService;
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import com.ruoyi.system.service.TOrderSaleGoodsService;
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import com.ruoyi.system.service.TOrderSaleService;
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import com.ruoyi.system.vo.*;
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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.util.CollectionUtils;
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import java.math.BigDecimal;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 销售订单 服务实现类
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* </p>
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*
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* @author xiaochen
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* @since 2024-08-14
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*/
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@Service
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public class TOrderSaleServiceImpl extends ServiceImpl<TOrderSaleMapper, TOrderSale> implements TOrderSaleService {
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@Autowired
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private TOrderSaleGoodsService orderSaleGoodsService;
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@Autowired
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private TGoodsTypeService goodsTypeService;
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@Override
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public void add(TOrderSaleDTO dto) {
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// 查询菜品分类
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List<TGoodsType> list1 = goodsTypeService.list();
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// 销售单号
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dto.setOrderNum(OrderNumConstants.SALE + CodeGenerateUtils.generateOrderSn());
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List<TOrderSaleGoods> orderSaleGoods = dto.getOrderSaleGoods();
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BigDecimal sum = orderSaleGoods.stream().map(TOrderSaleGoods::getGoodsSalePrice).reduce(BigDecimal::add).get();
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dto.setOrderMoney(sum);
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dto.setPayMoney(sum);
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this.save(dto);
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// 添加商品
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orderSaleGoods.forEach(orderSaleGoods1 -> orderSaleGoods1.setOrderId(dto.getId()));
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orderSaleGoodsService.saveBatch(orderSaleGoods);
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}
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@Override
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public PageInfo<TOrderSaleVO> pageList(TOrderSaleQuery query) {
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if(Objects.nonNull(query.getTimeType())){
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LocalDateTime startTime = null;
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LocalDateTime endTime = null;
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switch (query.getTimeType()){
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case 1:
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// 今日
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startTime = LocalDateTime.MIN;
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endTime = LocalDateTime.MAX;
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break;
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case 2:
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// 昨日
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startTime = LocalDateTime.now().minusDays(1);
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endTime = LocalDateTime.now().minusDays(1);
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break;
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case 3:
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// 近7天
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startTime = LocalDateTime.now().minusDays(7);
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endTime = LocalDateTime.now();
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break;
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case 4:
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// 近30天
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startTime = LocalDateTime.now().minusDays(30);
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endTime = LocalDateTime.now();
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break;
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}
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query.setStartTime(startTime);
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query.setEndTime(endTime);
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}
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PageInfo<TOrderSaleVO> pageInfo = new PageInfo<>(query.getPageNum(),query.getPageSize());
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List<TOrderSaleVO> list = this.baseMapper.pageList(query,pageInfo);
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pageInfo.setRecords(list);
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return pageInfo;
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}
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@Override
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public AmountSumVO amountSum(TOrderMealQuery query) {
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return this.baseMapper.amountSum(query);
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}
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@Override
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public SalesVolumeVO salesVolume(TDataStatisticsQuery query) {
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SalesVolumeVO salesVolumeVO = this.baseMapper.salesVolume(query);
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salesVolumeVO.setSalesVolumeTotal(salesVolumeVO.getWeiXinPay().add(salesVolumeVO.getOtherPay()).add(salesVolumeVO.getCardPay())
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.add(salesVolumeVO.getMoneyPay()).add(salesVolumeVO.getAliPay()));
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// 查询成本
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List<TOrderSale> list = this.list(Wrappers.lambdaQuery(TOrderSale.class)
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.eq(TOrderSale::getShopId, query.getShopId()));
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List<Long> ids = list.stream().map(TOrderSale::getId).collect(Collectors.toList());
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if(!CollectionUtils.isEmpty(ids)){
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BigDecimal costTotal = orderSaleGoodsService.costTotal(ids);
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salesVolumeVO.setCostTotal(costTotal);
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salesVolumeVO.setProfitTotal(salesVolumeVO.getSalesVolumeTotal().subtract(costTotal));
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}
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return salesVolumeVO;
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}
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@Override
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public List<SalesRankingVO> salesRanking(TDataStatisticsQuery query) {
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List<TOrderSale> list = this.list(Wrappers.lambdaQuery(TOrderSale.class)
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.eq(TOrderSale::getShopId, query.getShopId())
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.between(TOrderSale::getCreateTime, query.getStartTime(), query.getEndTime()));
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List<Long> ids = list.stream().map(TOrderSale::getId).collect(Collectors.toList());
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List<SalesRankingVO> salesRankingVOS = new ArrayList<>();
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if(!CollectionUtils.isEmpty(ids)){
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List<TOrderSaleGoods> list1 = orderSaleGoodsService.list(Wrappers.lambdaQuery(TOrderSaleGoods.class)
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.in(TOrderSaleGoods::getOrderId, ids));
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Map<String, List<TOrderSaleGoods>> listMap = list1.stream().collect(Collectors.groupingBy(TOrderSaleGoods::getTypeName));
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listMap.forEach((k,v)->{
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SalesRankingVO salesRankingVO = new SalesRankingVO();
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salesRankingVO.setTypeName(k);
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salesRankingVO.setSalesVolume(v.stream().map(item->item.getGoodsSalePrice().multiply(new BigDecimal(item.getGoodsCount()))).reduce(BigDecimal.ZERO, BigDecimal::add));
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salesRankingVOS.add(salesRankingVO);
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});
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}
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return salesRankingVOS;
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}
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@Override
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public List<TOrderSaleVO> exportOrderSale(TOrderMealQuery query) {
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if(Objects.nonNull(query.getTimeType())){
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LocalDateTime startTime = null;
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LocalDateTime endTime = null;
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switch (query.getTimeType()){
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case 1:
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// 今日
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startTime = LocalDateTime.MIN;
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endTime = LocalDateTime.MAX;
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break;
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case 2:
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// 昨日
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startTime = LocalDateTime.now().minusDays(1);
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endTime = LocalDateTime.now().minusDays(1);
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break;
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case 3:
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// 近7天
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startTime = LocalDateTime.now().minusDays(7);
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endTime = LocalDateTime.now();
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break;
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case 4:
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// 近30天
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startTime = LocalDateTime.now().minusDays(30);
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endTime = LocalDateTime.now();
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break;
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}
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query.setStartTime(startTime);
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query.setEndTime(endTime);
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}
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List<TOrderSaleVO> list = this.baseMapper.exportOrderSale(query);
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List<Long> ids = list.stream().map(TOrderSaleVO::getId).collect(Collectors.toList());
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List<TOrderSaleGoods> list1 = orderSaleGoodsService.list(Wrappers.lambdaQuery(TOrderSaleGoods.class)
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.in(TOrderSaleGoods::getOrderId,ids));
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// 查询商品信息
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for (TOrderSaleVO orderSaleVO : list) {
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List<TOrderSaleGoods> collect = list1.stream().filter(e -> e.getOrderId().equals(orderSaleVO.getId())).collect(Collectors.toList());
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orderSaleVO.setOrderSaleGoods(collect);
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}
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return list;
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}
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}
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