From c545c8c94e08b4925335b828f5674574c3734e8c Mon Sep 17 00:00:00 2001
From: huminmin <mac@MacBook-Pro.local>
Date: 星期三, 11 三月 2026 11:59:58 +0800
Subject: [PATCH] 合并下发生产计划分配每个计划的下发数量

---
 src/main/java/com/ruoyi/productionPlan/controller/ProductionPlanController.java    |    3 ++-
 src/main/java/com/ruoyi/productionPlan/service/impl/ProductionPlanServiceImpl.java |   28 +++++++++++++++++++++++++---
 2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/ruoyi/productionPlan/controller/ProductionPlanController.java b/src/main/java/com/ruoyi/productionPlan/controller/ProductionPlanController.java
index 75f16b4..d472af4 100644
--- a/src/main/java/com/ruoyi/productionPlan/controller/ProductionPlanController.java
+++ b/src/main/java/com/ruoyi/productionPlan/controller/ProductionPlanController.java
@@ -48,10 +48,11 @@
 
     @PostMapping("/combine")
     @Log(title = "鍚堝苟鐢熶骇璁″垝", businessType = BusinessType.INSERT)
+    @ApiOperation("鍚堝苟鐢熶骇璁″垝")
     public AjaxResult combine(@RequestBody ProductionPlanDto productionPlanDto) {
         return AjaxResult.success(productionPlanService.combine(productionPlanDto));
     }
-    
+
     @GetMapping("/summaryByProductType")
     @ApiOperation("鎸夌収浜у搧绫诲埆姹囨�荤粺璁¢渶姹傞噺")
     @Log(title = "鎸夌収浜у搧绫诲埆姹囨�荤粺璁¢渶姹傞噺", businessType = BusinessType.OTHER)
diff --git a/src/main/java/com/ruoyi/productionPlan/service/impl/ProductionPlanServiceImpl.java b/src/main/java/com/ruoyi/productionPlan/service/impl/ProductionPlanServiceImpl.java
index f2e238c..7f8d5e1 100644
--- a/src/main/java/com/ruoyi/productionPlan/service/impl/ProductionPlanServiceImpl.java
+++ b/src/main/java/com/ruoyi/productionPlan/service/impl/ProductionPlanServiceImpl.java
@@ -116,17 +116,39 @@
                 .map(ProductionPlan::getVolume)
                 .filter(v -> v != null)
                 .reduce(BigDecimal.ZERO, BigDecimal::add);
+        // 鍒ゆ柇涓嬪彂鏁伴噺鏄惁澶т簬绛変簬鏂规暟
+        if (productionPlanDto.getTotalAssignedQuantity().compareTo(totalVolume) > 0) {
+            log.warn("鍚堝苟澶辫触锛屼笅鍙戞暟閲忎笉鑳藉ぇ浜庢柟鏁�");
+            return false;
+        }
+
+        // 鏍规嵁涓嬪彂鏁伴噺锛屼粠绗竴涓敓浜ц鍒掑紑濮嬪垎閰嶆柟鏁�
+        BigDecimal assignedVolume = BigDecimal.ZERO;
+        for (ProductionPlan plan : plans) {
+            BigDecimal volume = plan.getVolume();
+            if (volume == null) {
+                continue;
+            }
+
+            if (assignedVolume.add(volume).compareTo(productionPlanDto.getTotalAssignedQuantity()) >= 0) {
+                // 鏈�鍚庝竴涓鍒掞紝鍒嗛厤鍓╀綑鏂规暟
+                plan.setAssignedQuantity(productionPlanDto.getTotalAssignedQuantity().subtract(assignedVolume));
+                break;
+            }
+
+            // 鍒嗛厤褰撳墠璁″垝鏂规暟
+            plan.setAssignedQuantity(volume);
+            productionPlanMapper.updateById(plan);
+            assignedVolume = assignedVolume.add(volume);
+        }
 
         // 鍒涘缓鐢熶骇璁㈠崟
         ProductOrder productOrder = new ProductOrder();
-        //  鍚堝苟鐢熶骇璁″垝ids
         String combineIds = StringUtils.join(productionPlanDto.getIds(), ",");
         productOrder.setCombineProductionPlanIds(combineIds);
-        // 涓嬪彂鏁伴噺
         productOrder.setQuantity(productionPlanDto.getTotalAssignedQuantity());
         productOrder.setPlanCompleteTime(productionPlanDto.getPlanCompleteTime());
         productOrderService.addProductOrder(productOrder);
-
         return true;
     }
 

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