package com.ruoyi.system.service.impl;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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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.system.domain.TOrderSale;
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import com.ruoyi.system.domain.TOrderSaleGoods;
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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.service.TOrderSaleGoodsService;
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import com.ruoyi.system.service.TOrderSaleService;
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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 java.math.BigDecimal;
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import java.util.List;
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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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@Override
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public void add(TOrderSaleDTO dto) {
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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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}
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