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@@ -3,12 +3,12 @@ package com.pj.tb_goods_cart;
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import java.util.Date;
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import java.util.List;
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+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.pj.api.client.admin.AdminInterface;
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import com.pj.api.dto.AppUserDto;
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import com.pj.common.core.exception.ServiceException;
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import com.pj.current.dto.APPLoginUserInfo;
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import com.pj.current.satoken.StpAPPUserUtil;
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-import com.pj.current.satoken.StpUserUtil;
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import com.pj.enummj.DeleteStatus;
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import com.pj.tb_goods_cart.dto.GoodsCartInfoDto;
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import com.pj.tb_goods_transit.TbGoodsTransit;
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@@ -74,6 +74,13 @@ public class TbGoodsCartService extends ServiceImpl<TbGoodsCartMapper, TbGoodsCa
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//获取购买者对象
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AppUserDto appUser = adminInterface.getAppUserById(id);
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if(appUser == null || appUser.getId() == null)return AjaxJson.getError("购买者账号异常");
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+ //购物车查重
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+ int size = tbGoodsCartMapper.selectList(new LambdaQueryWrapper<TbGoodsCart>()
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+ .eq(TbGoodsCart::getBuyUserId, id).eq(TbGoodsCart::getSaleGoodsInfoId,
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+ goodsCartInfoDto.getSaleGoodsInfoId()).eq(TbGoodsCart::getDeleteStatus,
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+ DeleteStatus.DELETE_STATUS_ON.getCode())).size();
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+ if(size != 0)
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+ throw new ServiceException("当前商品已存在您的购物车中,请勿重复添加");
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//获取商品对象
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Long infoId = goodsCartInfoDto.getSaleGoodsInfoId();
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TbGoodsTransit tbGoodsTransit = tbGoodsTransitMapper.selectById(infoId);
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@@ -90,9 +97,7 @@ public class TbGoodsCartService extends ServiceImpl<TbGoodsCartMapper, TbGoodsCa
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//当前商品的单位
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tbGoodsCart.setGoodsUnit(tbGoodsTransit.getGoodsUnits());
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//商品价格
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- tbGoodsCart.setTotalPrice((goodsCartInfoDto.getBuyWeight() == null? tbGoodsCart.getBuyWeight() : goodsCartInfoDto.getBuyWeight())
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- *
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- (tbGoodsTransit.getPrice() == null? 0 : tbGoodsTransit.getPrice()));
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+ tbGoodsCart.setTotalPrice(tbGoodsTransit.getPrice());
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//设置基本属性
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tbGoodsCart.setCreateTime(new Date());
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tbGoodsCart.setDeleteStatus(DeleteStatus.DELETE_STATUS_ON.getCode());
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