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ghy-admin/src/main/java/com/ghy/web/controller/order/OrderController.java

@@ -727,6 +727,28 @@ public class OrderController extends BaseController {
         // 所有商品
         List<GoodsStandard> goodsList = goodsStandardService.selectByIds(goodsStandardIds);
         logger.info("商品信息{}", goodsList);
+        
+        // 扣减库存
+        Map<Long, GoodsStandard> goodsStandardMap = goodsList.stream()
+                .collect(Collectors.toMap(GoodsStandard::getGoodsStandardId, gs -> gs));
+        for (AppGoodsRequest appGoods : appGoodsList) {
+            GoodsStandard goodsStandard = goodsStandardMap.get(appGoods.getGoodsStandardId());
+            if (goodsStandard != null && goodsStandard.getGoodsNum() != null) {
+                // 记录扣减前的库存
+                Integer oldStock = goodsStandard.getGoodsNum();
+                // 扣减库存
+                Integer newStock = oldStock - appGoods.getNum();
+                if (newStock < 0) {
+                    logger.error("库存扣减异常，商品规格ID: {}, 当前库存: {}, 扣减数量: {}", 
+                            appGoods.getGoodsStandardId(), oldStock, appGoods.getNum());
+                    return AjaxResult.error("库存不足，扣减失败!");
+                }
+                goodsStandard.setGoodsNum(newStock);
+                goodsStandardService.update(goodsStandard);
+                logger.info("商品规格ID: {} 库存扣减成功，扣减前: {}, 扣减数量: {}, 扣减后: {}", 
+                        appGoods.getGoodsStandardId(), oldStock, appGoods.getNum(), newStock);
+            }
+        }
         // 商品所属师傅
         // 获取商品信息
         Goods goods = goodsService.selectById(goodsList.get(0).getGoodsId());
@@ -2177,7 +2199,7 @@ public class OrderController extends BaseController {
                                     || master.getOrderStatus() == 4))
                     && master.getWorkerId() != null;
 
-            orderListResponse.setIsDeliveryToStore(1);
+            orderListResponse.setIsDeliveryToStore(master.getIsDeliveryToStore());
             orderListResponse.setServiceShop(shopService.getShop(master.getServiceShopId()));