From 569df4daf76eb586f1add62707d0ffa2b7ff20f2 Mon Sep 17 00:00:00 2001
From: liu <2021943741@qq.com>
Date: 星期五, 04 九月 2026 13:11:05 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_business' into dev_business

---
 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/productissue/MesWmProductIssueLineServiceImpl.java |   97 +++++++++++++++++++++++++++++++++++++++++++++---
 1 files changed, 91 insertions(+), 6 deletions(-)

diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/productissue/MesWmProductIssueLineServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/productissue/MesWmProductIssueLineServiceImpl.java
index 4ed4684..6b5141b 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/productissue/MesWmProductIssueLineServiceImpl.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/productissue/MesWmProductIssueLineServiceImpl.java
@@ -2,25 +2,41 @@
 
 import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.collection.CollectionUtils;
+import cn.iocoder.yudao.framework.common.util.collection.MapUtils;
 import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
 import cn.iocoder.yudao.module.mes.controller.admin.wm.productissue.vo.line.MesWmProductIssueLinePageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.productissue.vo.line.MesWmProductIssueLineRespVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.productissue.vo.line.MesWmProductIssueLineReturnableRespVO;
 import cn.iocoder.yudao.module.mes.controller.admin.wm.productissue.vo.line.MesWmProductIssueLineSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.md.item.MesMdItemDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.md.unitmeasure.MesMdUnitMeasureDO;
 import cn.iocoder.yudao.module.mes.dal.dataobject.pro.workorder.MesProWorkOrderBomDO;
 import cn.iocoder.yudao.module.mes.dal.dataobject.wm.productissue.MesWmProductIssueDO;
 import cn.iocoder.yudao.module.mes.dal.dataobject.wm.productissue.MesWmProductIssueLineDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.returnissue.MesWmReturnIssueLineDO;
 import cn.iocoder.yudao.module.mes.dal.mysql.wm.productissue.MesWmProductIssueLineMapper;
-import cn.iocoder.yudao.module.mes.service.mdm.MesMdmItemService;
+import cn.iocoder.yudao.module.mes.enums.wm.MesWmProductIssueStatusEnum;
+import cn.iocoder.yudao.module.mes.service.md.item.MesMdItemService;
+import cn.iocoder.yudao.module.mes.service.md.unitmeasure.MesMdUnitMeasureService;
 import cn.iocoder.yudao.module.mes.service.pro.workorder.MesProWorkOrderBomService;
+import cn.iocoder.yudao.module.mes.service.wm.productissue.MesWmProductIssueDetailService;
+import cn.iocoder.yudao.module.mes.service.wm.productissue.MesWmProductIssueLineService;
+import cn.iocoder.yudao.module.mes.service.wm.productissue.MesWmProductIssueService;
+import cn.iocoder.yudao.module.mes.service.wm.returnissue.MesWmReturnIssueLineService;
 import jakarta.annotation.Resource;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
 import org.springframework.validation.annotation.Validated;
 
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
+import java.util.Map;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
-import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.WM_PRODUCT_ISSUE_LINE_ITEM_NOT_IN_BOM;
-import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.WM_PRODUCT_ISSUE_LINE_NOT_EXISTS;
+import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.*;
 
 /**
  * MES 棰嗘枡鍑哄簱鍗曡 Service 瀹炵幇绫�
@@ -36,12 +52,17 @@
     @Lazy
     private MesWmProductIssueService issueService;
     @Resource
-    private MesMdmItemService mdmItemService;
+    private MesMdItemService mdmItemService;
     @Resource
-    private MesProWorkOrderBomService workOrderBomService;
+    @Lazy
+    private MesWmReturnIssueLineService returnIssueLineService;
+    @Resource
+    private MesMdUnitMeasureService unitMeasureService;
     @Resource
     @Lazy
     private MesWmProductIssueDetailService issueDetailService;
+    @Resource
+    private MesProWorkOrderBomService workOrderBomService;
 
     @Override
     public Long createProductIssueLine(MesWmProductIssueLineSaveReqVO createReqVO) {
@@ -114,7 +135,7 @@
         // 鏍¢獙鐗╂枡鍦ㄥ伐鍗� BOM 涓�
         validateItemInWorkOrderBom(reqVO.getIssueId(), reqVO.getItemId());
         // 鏍¢獙鐗╂枡瀛樺湪
-        mdmItemService.mesValidateItemExists(reqVO.getItemId());
+        mdmItemService.validateItemExists(reqVO.getItemId());
     }
 
     private void validateItemInWorkOrderBom(Long issueId, Long itemId) {
@@ -132,4 +153,68 @@
         }
     }
 
+    @Override
+    public List<MesWmProductIssueLineReturnableRespVO> getReturnableList(Long workOrderId) {
+        // 1. 鏌ヨ璇ュ伐鍗曚笅宸插畬鎴愮殑棰嗘枡鍗�
+        List<MesWmProductIssueDO> finishedIssues = issueService.getFinishedIssuesByWorkOrderId(workOrderId);
+        if (CollUtil.isEmpty(finishedIssues)) {
+            return Collections.emptyList();
+        }
+
+        // 2. 鑾峰彇杩欎簺棰嗘枡鍗曠殑鎵�鏈夎
+        List<Long> issueIds = CollectionUtils.convertList(finishedIssues, MesWmProductIssueDO::getId);
+        List<MesWmProductIssueLineDO> lines = issueLineMapper.selectListByIssueIds(issueIds);
+        if (CollUtil.isEmpty(lines)) {
+            return Collections.emptyList();
+        }
+
+        // 3. 鎵归噺鏌ヨ宸查��鏁伴噺锛堟寜 issueLineId 姹囨�伙級
+        List<Long> lineIds = CollectionUtils.convertList(lines, MesWmProductIssueLineDO::getId);
+        List<MesWmReturnIssueLineDO> returnLines = returnIssueLineService.getReturnIssueLineListByIssueLineIds(lineIds);
+        // 鎸� issueLineId 姹囨�婚��鏂欐暟閲�
+        Map<Long, BigDecimal> returnedQtyMap = new java.util.HashMap<>();
+        for (MesWmReturnIssueLineDO returnLine : returnLines) {
+            if (returnLine.getIssueLineId() != null && returnLine.getQuantity() != null) {
+                returnedQtyMap.merge(returnLine.getIssueLineId(), returnLine.getQuantity(), BigDecimal::add);
+            }
+        }
+
+        // 4. 鎵归噺鏌ヨ鐗╂枡鍜屽崟浣嶄俊鎭�
+        Map<Long, MesMdItemDO> itemMap = mdmItemService.getItemMap(
+                CollectionUtils.convertSet(lines, MesWmProductIssueLineDO::getItemId));
+        Map<Long, MesMdUnitMeasureDO> unitMap = unitMeasureService.getUnitMeasureMap(
+                CollectionUtils.convertSet(itemMap.values(), MesMdItemDO::getUnitMeasureId));
+
+        // 5. 缁勮缁撴灉锛岃繃婊ゅ彲閫�鏁伴噺 > 0 鐨勮
+        List<MesWmProductIssueLineReturnableRespVO> result = new ArrayList<>();
+        for (MesWmProductIssueLineDO line : lines) {
+            BigDecimal issuedQty = line.getQuantity() != null ? line.getQuantity() : BigDecimal.ZERO;
+            BigDecimal returnedQty = returnedQtyMap.getOrDefault(line.getId(), BigDecimal.ZERO);
+            BigDecimal returnableQty = issuedQty.subtract(returnedQty);
+
+            if (returnableQty.compareTo(BigDecimal.ZERO) > 0) {
+                MesWmProductIssueLineReturnableRespVO vo = new MesWmProductIssueLineReturnableRespVO();
+                vo.setId(line.getId());
+                vo.setItemId(line.getItemId());
+                vo.setBatchId(line.getBatchId());
+                vo.setQuantity(returnableQty);
+
+                // 濉厖鐗╂枡淇℃伅
+                MesMdItemDO item = itemMap.get(line.getItemId());
+                if (item != null) {
+                    vo.setItemCode(item.getCode());
+                    vo.setItemName(item.getName());
+                    vo.setSpecification(item.getSpecification());
+                    // 濉厖鍗曚綅淇℃伅
+                    MesMdUnitMeasureDO unit = unitMap.get(item.getUnitMeasureId());
+                    vo.setUnitMeasureName(unit != null ? unit.getName() : null);
+                }
+
+                result.add(vo);
+            }
+        }
+
+        return result;
+    }
+
 }

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