package cn.iocoder.yudao.module.mes.service.wm.returnsales;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ObjUtil;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
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import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
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import cn.iocoder.yudao.framework.common.util.object.ObjectUtils;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.returnsales.vo.MesWmReturnSalesPageReqVO;
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import cn.iocoder.yudao.module.mes.controller.admin.wm.returnsales.vo.MesWmReturnSalesSaveReqVO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.mdm.MesMdmItemDO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.returnsales.MesWmReturnSalesDO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.returnsales.MesWmReturnSalesDetailDO;
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import cn.iocoder.yudao.module.mes.dal.dataobject.wm.returnsales.MesWmReturnSalesLineDO;
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import cn.iocoder.yudao.module.mes.dal.mysql.wm.returnsales.MesWmReturnSalesMapper;
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import cn.iocoder.yudao.module.mes.enums.MesBizTypeConstants;
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import cn.iocoder.yudao.module.mes.enums.wm.MesWmQualityStatusEnum;
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import cn.iocoder.yudao.module.mes.enums.wm.MesWmReturnSalesStatusEnum;
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import cn.iocoder.yudao.module.mes.enums.wm.MesWmTransactionTypeEnum;
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import cn.iocoder.yudao.module.mes.service.md.client.MesMdClientService;
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import cn.iocoder.yudao.module.mes.service.mdm.MesMdmItemService;
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import cn.iocoder.yudao.module.mes.service.wm.transaction.MesWmTransactionService;
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import cn.iocoder.yudao.module.mes.service.wm.transaction.dto.MesWmTransactionSaveReqDTO;
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import jakarta.annotation.Resource;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.validation.annotation.Validated;
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import java.math.BigDecimal;
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import java.util.Collections;
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import java.util.List;
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import java.util.Map;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
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import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.convertList;
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import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.*;
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/**
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* MES 销售退货单 Service 实现类
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*
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* @author 芋道源码
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*/
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@Service
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@Validated
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public class MesWmReturnSalesServiceImpl implements MesWmReturnSalesService {
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@Resource
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private MesWmReturnSalesMapper returnSalesMapper;
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@Resource
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private MesWmReturnSalesLineService returnSalesLineService;
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@Resource
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private MesWmReturnSalesDetailService returnSalesDetailService;
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@Resource
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private MesMdClientService clientService;
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@Resource
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private MesMdmItemService mdmItemService;
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@Resource
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private MesWmTransactionService wmTransactionService;
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@Override
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@Transactional(rollbackFor = Exception.class)
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public Long createReturnSales(MesWmReturnSalesSaveReqVO createReqVO) {
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// 1. 校验关联数据
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validateSaveData(createReqVO);
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// 2. 插入主表
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MesWmReturnSalesDO returnSales = BeanUtils.toBean(createReqVO, MesWmReturnSalesDO.class);
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returnSales.setStatus(MesWmReturnSalesStatusEnum.PREPARE.getStatus());
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returnSalesMapper.insert(returnSales);
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return returnSales.getId();
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void updateReturnSales(MesWmReturnSalesSaveReqVO updateReqVO) {
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// 1.1 校验存在 + 准备中状态
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validateReturnSalesExistsAndPrepare(updateReqVO.getId());
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// 1.2 校验关联数据
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validateSaveData(updateReqVO);
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// 2. 更新主表
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MesWmReturnSalesDO updateObj = BeanUtils.toBean(updateReqVO, MesWmReturnSalesDO.class);
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returnSalesMapper.updateById(updateObj);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void deleteReturnSales(Long id) {
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// 1. 校验存在 + 准备中状态
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validateReturnSalesExistsAndPrepare(id);
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// 2.1 级联删除明细
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returnSalesDetailService.deleteReturnSalesDetailByReturnId(id);
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// 2.2 级联删除行
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returnSalesLineService.deleteReturnSalesLineByReturnId(id);
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// 2.3 删除主表
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returnSalesMapper.deleteById(id);
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}
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@Override
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public MesWmReturnSalesDO getReturnSales(Long id) {
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return returnSalesMapper.selectById(id);
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}
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@Override
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public PageResult<MesWmReturnSalesDO> getReturnSalesPage(MesWmReturnSalesPageReqVO pageReqVO) {
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return returnSalesMapper.selectPage(pageReqVO);
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void submitReturnSales(Long id) {
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// 1.1 校验存在 + 草稿状态
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validateReturnSalesExistsAndPrepare(id);
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// 1.2 校验至少有一条行
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List<MesWmReturnSalesLineDO> lines = returnSalesLineService.getReturnSalesLineListByReturnId(id);
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if (CollUtil.isEmpty(lines)) {
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throw exception(WM_RETURN_SALES_NO_LINE);
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}
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// 2.1 确定目标状态：1）有待检验物料 → 待检验状态；2）无待检验物料 → 待执行状态
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boolean hasPendingQc = CollUtil.contains(lines,
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line -> MesWmQualityStatusEnum.PENDING.getStatus().equals(line.getQualityStatus()));
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Integer targetStatus = hasPendingQc ? MesWmReturnSalesStatusEnum.CONFIRMED.getStatus()
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: MesWmReturnSalesStatusEnum.APPROVING.getStatus();
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// 2.2 提交（草稿 -> 待检验/待执行）
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returnSalesMapper.updateById(new MesWmReturnSalesDO()
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.setId(id).setStatus(targetStatus));
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void finishReturnSales(Long id) {
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// 1.1 校验存在 + 待执行状态
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MesWmReturnSalesDO returnSales = validateReturnSalesExists(id);
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if (ObjUtil.notEqual(MesWmReturnSalesStatusEnum.APPROVING.getStatus(), returnSales.getStatus())) {
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throw exception(WM_RETURN_SALES_STATUS_NOT_APPROVING);
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}
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// 1.2 校验至少有一条行
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List<MesWmReturnSalesLineDO> lines = returnSalesLineService.getReturnSalesLineListByReturnId(id);
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if (CollUtil.isEmpty(lines)) {
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throw exception(WM_RETURN_SALES_NO_LINE);
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}
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// 2. 执行退货（待执行 -> 待上架）
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returnSalesMapper.updateById(new MesWmReturnSalesDO()
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.setId(id).setStatus(MesWmReturnSalesStatusEnum.APPROVED.getStatus()));
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void stockReturnSales(Long id) {
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// 1.1 校验存在 + 待上架状态
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MesWmReturnSalesDO returnSales = validateReturnSalesExists(id);
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if (ObjUtil.notEqual(MesWmReturnSalesStatusEnum.APPROVED.getStatus(), returnSales.getStatus())) {
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throw exception(WM_RETURN_SALES_STATUS_NOT_APPROVED);
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}
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// 1.2 检查每个行的明细数量是否完成上架
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List<MesWmReturnSalesLineDO> lines = returnSalesLineService.getReturnSalesLineListByReturnId(id);
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if (CollUtil.isNotEmpty(lines)) {
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// 批量查询所有明细
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List<MesWmReturnSalesDetailDO> allDetails = returnSalesDetailService.getReturnSalesDetailListByReturnId(id);
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Map<Long, List<MesWmReturnSalesDetailDO>> detailMap = CollectionUtils.convertMultiMap(
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allDetails, MesWmReturnSalesDetailDO::getLineId);
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// 检查每行的明细数量
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for (MesWmReturnSalesLineDO line : lines) {
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List<MesWmReturnSalesDetailDO> details = detailMap.getOrDefault(line.getId(), Collections.emptyList());
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BigDecimal totalDetailQuantity = CollectionUtils.getSumValue(details,
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MesWmReturnSalesDetailDO::getQuantity, BigDecimal::add, BigDecimal.ZERO);
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// 对比行数量与明细总数量，不满足直接抛出
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if (line.getQuantity().compareTo(totalDetailQuantity) > 0) {
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MesMdmItemDO item = mdmItemService.validateItemExistsAndEnable(line.getItemId());
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throw exception(WM_RETURN_SALES_DETAIL_QUANTITY_MISMATCH,
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item.getCode() + " " + item.getName() + " 未完成上架");
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}
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}
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}
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// 2. 遍历所有明细，创建库存事务（增加库存 + 记录流水）
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createTransactionList(returnSales);
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// 3. 更新退货单状态
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returnSalesMapper.updateById(new MesWmReturnSalesDO()
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.setId(id).setStatus(MesWmReturnSalesStatusEnum.FINISHED.getStatus()));
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}
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private void createTransactionList(MesWmReturnSalesDO returnSales) {
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List<MesWmReturnSalesDetailDO> details = returnSalesDetailService.getReturnSalesDetailListByReturnId(returnSales.getId());
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wmTransactionService.createTransactionList(convertList(details, detail -> new MesWmTransactionSaveReqDTO()
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.setType(MesWmTransactionTypeEnum.IN.getType()).setItemId(detail.getItemId())
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.setQuantity(detail.getQuantity()) // 入库数量为正数
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.setBatchId(detail.getBatchId()).setBatchCode(detail.getBatchCode())
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.setWarehouseId(detail.getWarehouseId()).setLocationId(detail.getLocationId()).setAreaId(detail.getAreaId())
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.setBizType(MesBizTypeConstants.WM_RETURN_SALES).setBizId(returnSales.getId())
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.setBizCode(returnSales.getCode()).setBizLineId(detail.getLineId())));
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public void cancelReturnSales(Long id) {
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// 校验存在
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MesWmReturnSalesDO returnSales = validateReturnSalesExists(id);
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// 已完成和已取消不允许取消
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if (ObjectUtils.equalsAny(returnSales.getStatus(),
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MesWmReturnSalesStatusEnum.FINISHED.getStatus(),
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MesWmReturnSalesStatusEnum.CANCELED.getStatus())) {
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throw exception(WM_RETURN_SALES_CANCEL_NOT_ALLOWED);
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}
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// 取消
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returnSalesMapper.updateById(new MesWmReturnSalesDO()
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.setId(id).setStatus(MesWmReturnSalesStatusEnum.CANCELED.getStatus()));
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}
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@Override
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public Boolean checkReturnSalesQuantity(Long id) {
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List<MesWmReturnSalesLineDO> lines = returnSalesLineService.getReturnSalesLineListByReturnId(id);
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for (MesWmReturnSalesLineDO line : lines) {
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List<MesWmReturnSalesDetailDO> details = returnSalesDetailService.getReturnSalesDetailListByLineId(line.getId());
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BigDecimal totalDetailQty = CollectionUtils.getSumValue(details,
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MesWmReturnSalesDetailDO::getQuantity, BigDecimal::add, BigDecimal.ZERO);
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if (line.getQuantity() != null && totalDetailQty.compareTo(line.getQuantity()) != 0) {
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return false;
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}
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}
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return true;
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}
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@Override
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public MesWmReturnSalesDO validateReturnSalesExists(Long id) {
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MesWmReturnSalesDO returnSales = returnSalesMapper.selectById(id);
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if (returnSales == null) {
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throw exception(WM_RETURN_SALES_NOT_EXISTS);
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}
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return returnSales;
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}
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/**
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* 校验销售退货单存在且为准备中状态
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*/
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@Override
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public MesWmReturnSalesDO validateReturnSalesExistsAndPrepare(Long id) {
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MesWmReturnSalesDO returnSales = validateReturnSalesExists(id);
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if (ObjUtil.notEqual(MesWmReturnSalesStatusEnum.PREPARE.getStatus(), returnSales.getStatus())) {
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throw exception(WM_RETURN_SALES_STATUS_NOT_PREPARE);
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}
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return returnSales;
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}
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@Override
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public void updateReturnSalesStatus(Long id, Integer status) {
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validateReturnSalesExists(id);
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returnSalesMapper.updateById(new MesWmReturnSalesDO().setId(id).setStatus(status));
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}
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/**
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* 校验编码唯一性
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*/
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private void validateCodeUnique(Long id, String code) {
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MesWmReturnSalesDO returnSales = returnSalesMapper.selectByCode(code);
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if (returnSales == null) {
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return;
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}
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if (ObjUtil.notEqual(id, returnSales.getId())) {
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throw exception(WM_RETURN_SALES_CODE_DUPLICATE);
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}
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}
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/**
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* 校验保存时的关联数据
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*/
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private void validateSaveData(MesWmReturnSalesSaveReqVO reqVO) {
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validateCodeUnique(reqVO.getId(), reqVO.getCode());
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clientService.validateClientExistsAndEnable(reqVO.getClientId());
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}
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}
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