From 07d6e47c51a0ac489d6a8da76f893675d7d2a75f Mon Sep 17 00:00:00 2001
From: gongchunyi <deslre0381@gmail.com>
Date: 星期五, 21 八月 2026 16:10:50 +0800
Subject: [PATCH] fix: 需求总量耗料计算修改

---
 src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java |   40 ++++++++++++++++------------------------
 1 files changed, 16 insertions(+), 24 deletions(-)

diff --git a/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java b/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java
index 8c710cf..e3b547d 100644
--- a/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java
+++ b/src/main/java/com/ruoyi/production/service/impl/ProductionOrderServiceImpl.java
@@ -442,7 +442,6 @@
         productionOrderBomMapper.insert(orderBom);
 
         Map<Long, Long> idMap = new HashMap<>();
-        BigDecimal lastProcessDemandedQuantity = orderQuantity;
         for (TechnologyBomStructure source : structureList) {
             // 瀛愯妭鐐� parentId 闇�瑕佹槧灏勬垚鏂板揩鐓ц妭鐐� id锛屾墠鑳戒繚鐣欏師濮� BOM 灞傜骇銆�
             ProductionBomStructure target = new ProductionBomStructure();
@@ -452,11 +451,11 @@
             target.setProductModelId(source.getProductModelId());
             target.setTechnologyOperationId(source.getOperationId());
             target.setUnitQuantity(source.getUnitQuantity());
-            target.setDemandedQuantity(lastProcessDemandedQuantity.multiply(source.getUnitQuantity()));
+            target.setDemandedQuantity(defaultDecimal(orderQuantity)
+                    .multiply(defaultDecimal(source.getUnitQuantity())));
             target.setUnit(source.getUnit());
             productionBomStructureMapper.insert(target);
             idMap.put(source.getId(), target.getId());
-            lastProcessDemandedQuantity = target.getDemandedQuantity();
         }
         return orderBom;
     }
@@ -1074,7 +1073,7 @@
             return Collections.emptyList();
         }
 
-        // 鏌ヨ瀹屾暣鐨凚OM缁撴瀯锛堝寘鎷牴鑺傜偣锛夛紝鐢ㄤ簬璁$畻灞傜骇闇�姹傛暟閲�
+        // 鏌ヨ瀹屾暣鐨凚OM缁撴瀯锛堝寘鎷牴鑺傜偣锛夛紝姣忎釜鑺傜偣鐙珛璁$畻闇�姹傛暟閲�
         List<ProductionBomStructureVo> bomStructureList = productionBomStructureMapper.listByBomId(orderBom.getId());
         if (bomStructureList == null || bomStructureList.isEmpty()) {
             return Collections.emptyList();
@@ -1084,26 +1083,10 @@
         ProductionOrder productionOrder = productionOrderMapper.selectById(productionOrderId);
         BigDecimal orderQuantity = productionOrder != null ? defaultDecimal(productionOrder.getQuantity()) : BigDecimal.ZERO;
 
-        // 鏋勫缓鏍戝舰缁撴瀯骞惰绠楀眰绾ч渶姹傛暟閲�
-        Map<Long, ProductionBomStructureVo> structureByIdMap = bomStructureList.stream()
-                .filter(s -> s != null && s.getId() != null)
-                .collect(Collectors.toMap(ProductionBomStructureVo::getId, s -> s));
-
-        // 鎸夊眰绾ц绠楅渶姹傛暟閲忥細瀛愮骇闇�姹傛暟閲� = 鐖剁骇闇�姹傛暟閲� 脳 瀛愮骇鍗曚綅浜у嚭鎵�闇�鏁伴噺
         for (ProductionBomStructureVo structure : bomStructureList) {
-            if (structure == null) continue;
-
-            if (structure.getParentId() == null || structure.getParentId() == 0) {
-                // 鏍硅妭鐐癸細闇�姹傛暟閲� = 璁㈠崟鏁伴噺
-                structure.setDemandedQuantity(orderQuantity);
-            } else {
-                // 瀛愯妭鐐癸細闇�姹傛暟閲� = 鐖剁骇闇�姹傛暟閲� 脳 瀛愮骇鍗曚綅浜у嚭鎵�闇�鏁伴噺
-                ProductionBomStructureVo parent = structureByIdMap.get(structure.getParentId());
-                if (parent != null) {
-                    BigDecimal parentDemandedQty = defaultDecimal(parent.getDemandedQuantity());
-                    BigDecimal unitQuantity = defaultDecimal(structure.getUnitQuantity());
-                    structure.setDemandedQuantity(parentDemandedQty.multiply(unitQuantity));
-                }
+            if (structure != null) {
+                structure.setDemandedQuantity(orderQuantity
+                        .multiply(defaultDecimal(structure.getUnitQuantity())));
             }
         }
 
@@ -1118,9 +1101,18 @@
                 .filter(Objects::nonNull)
                 .forEach(finishedProductModelIds::add);
 
-        // 杩囨护鍑洪潪鏍硅妭鐐癸紙瀹為檯棰嗘枡椤癸級锛屽苟鎺掗櫎涓庤鍗曟垚鍝佸悓瑙勬牸鐨勭墿鏂欙紙鑷埗鎴愬搧鏃犻渶棰嗘枡锛�
+        // 鏀堕泦鎵�鏈夎寮曠敤涓虹埗绾х殑鑺傜偣ID锛欱OM浠庢渶鍚庝竴閬撳伐搴忓線閲岄厤缃墠涓�閬撳伐搴忥紝
+        // 涓棿鑺傜偣鏄笂涓�閬撳伐搴忕殑浜у嚭锛堣嚜鍒讹級锛屽彧鏈夋瘡鏉″垎鏀渶閲屽眰鐨勫彾瀛愯妭鐐规墠鏄湡姝i渶瑕侀鐢ㄧ殑鐗╂枡銆�
+        Set<Long> parentNodeIds = bomStructureList.stream()
+                .filter(s -> s != null && s.getParentId() != null && s.getParentId() != 0)
+                .map(ProductionBomStructureVo::getParentId)
+                .filter(Objects::nonNull)
+                .collect(Collectors.toSet());
+
+        // 杩囨护鍑哄彾瀛愯妭鐐癸紙瀹為檯棰嗘枡椤癸級锛氶潪鏍硅妭鐐广�侀潪涓棿鑺傜偣锛屽苟鎺掗櫎涓庤鍗曟垚鍝佸悓瑙勬牸鐨勭墿鏂欙紙鑷埗鎴愬搧鏃犻渶棰嗘枡锛�
         List<ProductionBomStructureVo> childStructureList = bomStructureList.stream()
                 .filter(s -> s != null && s.getParentId() != null && s.getParentId() != 0)
+                .filter(s -> s.getId() == null || !parentNodeIds.contains(s.getId()))
                 .filter(s -> s.getProductModelId() == null || !finishedProductModelIds.contains(s.getProductModelId()))
                 .collect(Collectors.toList());
 

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