fix(order): 修复分享订单佣金计算逻辑

- 添加了佣金比例大于0的条件判断，避免无效佣金记录
- 确保只有在有实际佣金比例时才创建佣金记录
- 防止因零佣金导致的冗余账单数据插入

app/common/repositories/store/order/StoreOrderRepository.php

@@ -12155,23 +12155,25 @@ class StoreOrderRepository extends BaseRepository
                     $mark = '分享商品获得佣金';
                 }
 
-                $brokeragePriceByShareUser = bcmul($storeOrderEntity->getConPri(), $rate, CommonEnum::DECIMAL_PLACES_OF_THE_AMOUNT);
-                // 添加佣金记录
-                /** @var UserBillRepository $userBillRepository */
-                $userBillRepository = app()->make(UserBillRepository::class);
-                $userBillRepository->addUserBill(
-                    $orderShareUid,
-                    UserBillEnum::COMMISSION_TYPE['SHARE_EARNINGS']['code'],
-                    UserBillEnum::PM['INCOME']['code'],
-                    $brokeragePriceByShareUser,
-                    UserBillEnum::CATEGORY['NowMoney']['code'],
-                    UserBillEnum::TYPE['Commission']['code'],
-                    UserBillEnum::SOURCE['ONLINE']['code'],
-                    UserBillEnum::ORDER_TYPE['SELF_OPERATED']['code'],
-                    UserBillEnum::TYPE_SHOP['Platform']['code'],
-                    $storeOrderEntity->getOrderId(),
-                    $mark
-                );
+                if ($rate > 0) {
+                    $brokeragePriceByShareUser = bcmul($storeOrderEntity->getConPri(), $rate, CommonEnum::DECIMAL_PLACES_OF_THE_AMOUNT);
+                    // 添加佣金记录
+                    /** @var UserBillRepository $userBillRepository */
+                    $userBillRepository = app()->make(UserBillRepository::class);
+                    $userBillRepository->addUserBill(
+                        $orderShareUid,
+                        UserBillEnum::COMMISSION_TYPE['SHARE_EARNINGS']['code'],
+                        UserBillEnum::PM['INCOME']['code'],
+                        $brokeragePriceByShareUser,
+                        UserBillEnum::CATEGORY['NowMoney']['code'],
+                        UserBillEnum::TYPE['Commission']['code'],
+                        UserBillEnum::SOURCE['ONLINE']['code'],
+                        UserBillEnum::ORDER_TYPE['SELF_OPERATED']['code'],
+                        UserBillEnum::TYPE_SHOP['Platform']['code'],
+                        $storeOrderEntity->getOrderId(),
+                        $mark
+                    );
+                }
             }
         }
     }