商品管理列表查询

无关风月

2024-08-08 a322d2feafb95dfe6fa5bf1f3827e43b03e47e68

 ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/controller/TExchangeOrderController.java

@@ -1,9 +1,21 @@
package com.ruoyi.order.controller;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.order.api.model.TExchangeOrder;
import com.ruoyi.order.api.model.TShoppingOrder;
import com.ruoyi.order.service.TExchangeOrderService;
import com.ruoyi.order.service.TShoppingOrderService;
import io.swagger.annotations.Api;
import io.swagger.models.auth.In;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.List;

/**
 * <p>
@@ -17,6 +29,48 @@
@RestController
@RequestMapping("/t-exchange-order")
public class TExchangeOrderController {
    @Autowired
    private TShoppingOrderService tShoppingOrderService;
    @Autowired
    private TExchangeOrderService exchangeOrderService;
    /**
     * 管理后台 根据商品ids 查询对应的销量
     * @param goodsIds
     * @return
     */
    @PostMapping("/t-exchange-order/getSalesCountByGoodsIds")
    public R<List<Integer>> getSalesCountByGoodsId(String goodsIds){
        String[] split = goodsIds.split("-");
        // 取出最后一位字符 类型1查询现金购买 类型2查询积分兑换
        String s = split[split.length - 1];
        List<Integer> res = new ArrayList<>();
        switch (Integer.parseInt(s)){
            case 1:
                for (int i = 0; i < split.length-1; i++) {

                    Integer reduce = tShoppingOrderService.list(new QueryWrapper<TShoppingOrder>()
                                    .eq("goods_id", split[i])
                                    .eq("payment_status", 2)
                                    .ne("refund_status", 2))
                            .stream().map(TShoppingOrder::getPurchaseQuantity).reduce(0, Integer::sum);

                    res.add(reduce);
                }
                break;
            case 2:
                for (int i = 0; i < split.length-1; i++) {
                    Integer reduce = exchangeOrderService.list(new QueryWrapper<TExchangeOrder>()
                                    .eq("goods_id", split[i])
                                    )
                            .stream().map(TExchangeOrder::getPurchaseQuantity).reduce(0, Integer::sum);

                    res.add(reduce);
                }
                break;
        }


        return R.ok(res);
    }
}