修复清空历史订单时消失又出现问题

src/store/modules/carts.ts

@@ -850,6 +850,11 @@ export const useCartsStore = defineStore("carts", () => {
 
   let $initParams = {} as ApifoxModel;
 
+
+  // 标志位，表示是否正在清空历史订单
+  const isClearingOldOrder = ref(false);
+
+
   async function init(initParams: ApifoxModel | undefined, $oldOrder: any | undefined) {
     console.log('cart.init.initParams', initParams);
     console.log('cart.init.$oldOrder', $oldOrder);
@@ -990,8 +995,15 @@ export const useCartsStore = defineStore("carts", () => {
         concocatSocket({ ...$initParams, table_code: table_code.value });
       }
 
+      // WebSocket 监听 product_update 消息
       if (msg.operate_type === "product_update") {
-        init($initParams, oldOrder.value,);
+        if (isClearingOldOrder.value) {
+          console.log("忽略 product_update 消息，因为正在清空历史订单");
+          isClearingOldOrder.value = false; // 重置标志位
+          return;
+        }
+        console.log("处理 product_update 消息");
+        init($initParams, oldOrder.value); // 重新初始化
       }
 
       if (msg.type === "bc") {
@@ -1036,6 +1048,8 @@ export const useCartsStore = defineStore("carts", () => {
     newUserDiscount.value = {}
   }
 
+
+
   return {
     disconnect,
     dinnerType,
@@ -1097,7 +1111,7 @@ export const useCartsStore = defineStore("carts", () => {
     getAllGoodsList,
     vipUser,
     changeTableInfo,
-    tableInfo,
+    tableInfo, isClearingOldOrder,
     clearHistory
   };
 });