feat(purchase): 完善采购退货模块及关联退货数量统计

buhuazhen

2026-03-21 a45c4fb6232faf2f23b7b2ba45416f11a5390d77

 src/main/java/com/ruoyi/purchase/service/impl/PurchaseReturnOrdersServiceImpl.java

@@ -1,14 +1,41 @@
package com.ruoyi.purchase.service.impl;

import com.ruoyi.purchase.pojo.PurchaseReturnOrders;
import com.ruoyi.purchase.mapper.PurchaseReturnOrdersMapper;
import com.ruoyi.purchase.service.PurchaseReturnOrdersService;
import cn.hutool.core.bean.BeanUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.account.pojo.AccountIncome;
import com.ruoyi.account.service.AccountIncomeService;
import com.ruoyi.common.enums.SaleEnum;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.framework.security.LoginUser;
import com.ruoyi.procurementrecord.utils.StockUtils;
import com.ruoyi.purchase.dto.PurchaseReturnOrderDto;
import com.ruoyi.purchase.dto.PurchaseReturnOrderProductsDto;
import com.ruoyi.purchase.mapper.PurchaseReturnOrderProductsMapper;
import com.ruoyi.purchase.mapper.PurchaseReturnOrdersMapper;
import com.ruoyi.purchase.pojo.PurchaseReturnOrderProducts;
import com.ruoyi.purchase.pojo.PurchaseReturnOrders;
import com.ruoyi.purchase.service.PurchaseReturnOrdersService;
import com.ruoyi.purchase.vo.PurchaseReturnDetailsVo;
import com.ruoyi.purchase.vo.PurchaseReturnOrderVo;
import com.ruoyi.sales.pojo.SalesLedgerProduct;
import com.ruoyi.sales.service.ISalesLedgerService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;

/**
 * <p>
 *  服务实现类
 * 服务实现类
 * </p>
 *
 * @author 芯导软件（江苏）有限公司
@@ -16,5 +43,78 @@
 */
@Service
public class PurchaseReturnOrdersServiceImpl extends ServiceImpl<PurchaseReturnOrdersMapper, PurchaseReturnOrders> implements PurchaseReturnOrdersService {
    @Autowired
    private PurchaseReturnOrdersMapper purchaseReturnOrdersMapper;
    @Autowired
    private PurchaseReturnOrderProductsMapper purchaseReturnOrderProductsMapper;

    @Autowired
    private ISalesLedgerService salesLedgerService;

    @Resource
    private AccountIncomeService accountIncomeService;

    @Override
    public IPage<PurchaseReturnOrderVo> listPage(Page page, PurchaseReturnOrderDto purchaseReturnOrderDto) {
        return purchaseReturnOrdersMapper.listPage(page, purchaseReturnOrderDto);
    }

    @Override
    @Transactional(rollbackFor = Exception.class)
    public Boolean add(PurchaseReturnOrderDto purchaseReturnOrderDto) {
        this.save(purchaseReturnOrderDto);

        if (!purchaseReturnOrderDto.getPurchaseReturnOrderProductsDtos().isEmpty()) {
            for (PurchaseReturnOrderProductsDto purchaseReturnOrderProductsDto : purchaseReturnOrderDto.getPurchaseReturnOrderProductsDtos()) {
                purchaseReturnOrderProductsDto.setSalesLedgerProductId(purchaseReturnOrderProductsDto.getSalesLedgerProductId());
                purchaseReturnOrderProductsDto.setPurchaseReturnOrderId(purchaseReturnOrderDto.getId());
                purchaseReturnOrderProductsDto.setReturnQuantity(purchaseReturnOrderProductsDto.getReturnQuantity());
                // 这里为新增因此id为null
                purchaseReturnOrderProductsDto.setId(null);
                purchaseReturnOrderProductsMapper.insert(purchaseReturnOrderProductsDto);
            }
        }else {
            throw new RuntimeException("请选择退货商品");
        }

        // 对财务管理台账添加一笔进账收入.
        AccountIncome accountIncome = new AccountIncome();
        LoginUser loginUser = SecurityUtils.getLoginUser();
        accountIncome.setInputUser(loginUser.getUsername());
        accountIncome.setIncomeMoney(purchaseReturnOrderDto.getTotalAmount());
        accountIncome.setIncomeDate(DateUtils.toDate(purchaseReturnOrderDto.getPreparedAt()));
        accountIncome.setInputTime(DateUtils.toDate(purchaseReturnOrderDto.getPreparedAt()));
        accountIncome.setBusinessId(purchaseReturnOrderDto.getId());
        accountIncome.setBusinessType(1);
        accountIncome.setIncomeType("4");
        accountIncome.setCustomerName(purchaseReturnOrderDto.getSupplierName());
        accountIncome.setIncomeDescribed(purchaseReturnOrderDto.getRemark());
        accountIncome.setIncomeMethod(String.valueOf(purchaseReturnOrderDto.getIncomeType()));
        accountIncomeService.save(accountIncome);
        return true;
    }

    @Override
    public PurchaseReturnDetailsVo getPurchaseReturnOrderDtoById(Long id) {
        PurchaseReturnOrders purchaseReturnOrders = purchaseReturnOrdersMapper.selectById(id);
        PurchaseReturnDetailsVo purchaseReturnOrderDto = BeanUtil.copyProperties(purchaseReturnOrders, PurchaseReturnDetailsVo.class);
        // 查询出他具体对应的退货
        LambdaQueryWrapper<PurchaseReturnOrderProducts> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(PurchaseReturnOrderProducts::getPurchaseReturnOrderId, purchaseReturnOrders.getId());

        List<PurchaseReturnOrderProducts> purchaseReturnOrderProducts = purchaseReturnOrderProductsMapper.selectList(queryWrapper);
        List<PurchaseReturnDetailsVo.PurchaseReturnOrderProductsDetailVo> purchaseReturnOrderProductsDetailVos = BeanUtil.copyToList(purchaseReturnOrderProducts, PurchaseReturnDetailsVo.PurchaseReturnOrderProductsDetailVo.class);
        // 查询出对应的商品信息
        List<Long> productIds = purchaseReturnOrderProductsDetailVos.stream().map(PurchaseReturnDetailsVo.PurchaseReturnOrderProductsDetailVo::getSalesLedgerProductId).distinct().filter(Objects::nonNull).collect(Collectors.toList());
        List<SalesLedgerProduct> salesLedgerProducts = salesLedgerService.getSalesLedgerProductListByIds(productIds, SaleEnum.PURCHASE);
        Map<Long, SalesLedgerProduct> productmap = salesLedgerProducts.stream().collect(Collectors.toMap(SalesLedgerProduct::getId, product -> product));
        purchaseReturnOrderProductsDetailVos.forEach(purchaseReturnOrderProductsDetailVo -> {
            purchaseReturnOrderProductsDetailVo.setSalesLedgerProduct(productmap.get(purchaseReturnOrderProductsDetailVo.getSalesLedgerProductId()));
        });

        purchaseReturnOrderDto.setPurchaseReturnOrderProductsDetailVoList(purchaseReturnOrderProductsDetailVos);


        return purchaseReturnOrderDto;
    }
}