feat: 添加商品时修复条码保存问题，并添加默认数量；

修改扫码后商品添加通知辩题，增加商品名称

修复了创建商品时条码保存有误的问题，并添加了默认的数量为1.0的条码。这样可以确保在添加商品时条码保存正确，并且默认数量为1.0。

app.py

@@ -70,7 +70,7 @@ def add_product(dict_good, location):
     elif "description_cn" in dict_good:
         good_name = dict_good["description_cn"]
     if not good_name:
-        return False
+        return False, good_name
     if 'specification' in dict_good:
         good_name = good_name + " - " + dict_good['specification']
 
@@ -152,7 +152,7 @@ def add_product(dict_good, location):
             print("Request error:", err)
 
     grocy.add_product_by_barcode(dict_good["gtin"], 1.0, 0.0)
-    return True
+    return True, good_name
 
 
 def gpc_best_before_days_and_location(Code, locations):
@@ -241,32 +241,34 @@ def handle_add_product(barcode, location):
                     barcode_ = product_barcode
                     break
             if barcode_:
+                if hasattr(barcode_, "amount") and barcode_.amount:
                     amount = barcode_.amount
         grocy.add_product_by_barcode(barcode, amount, 0.0)
 
         response_data = {"message": "Item added successfully"}
-        return response_data, 200
+        return response_data, 200, product.name
     except:
         spider = BarcodeSpider(x_rapidapi_key=X_RapidAPI_Key)
 
         good = spider.get_good(barcode)
         if not good:
             response_data = {"message": "Item not found"}
-            return response_data, 400
+            return response_data, 400, None
         try:
-            if add_product(good, location):
+            added, good_name = add_product(good, location)
+            if added:
                 response_data = {"message": "New item added successfully"}
-                return response_data, 200
+                return response_data, 200, good_name
             else:
                 response_data = {"message": "Fail to add new item"}
-                return response_data, 400
+                return response_data, 400, None
         except Exception as e:
             if hasattr(e, "message"):
                 error_message = e.message
             else:
                 error_message = str(e)
             response_data = {"message": error_message}
-            return response_data, 400
+            return response_data, 400, None
 
 @app.route("/")
 def index():
@@ -384,11 +386,13 @@ def consume_stream():
                         logger.info(f"Skip non-numeric barcode: {msg['data']}")
                         continue
 
-                    resp, status_code = handle_add_product(msg['data'], '')
+                    resp, status_code, good_name = handle_add_product(msg['data'], '')
+                    if not good_name:
+                        good_name = ''
                     if status_code == 200:
                         # 消费完成后确认消息
                         r.xack(STREAM_KEY, CONSUMER_GROUP, msg_id)
-                        bark_push('商品添加成功', '条形码 %s' % msg['data'])
+                        bark_push('%s 添加成功' % good_name, '条形码 %s' % msg['data'])
                     else:
                         logger.error(f"Failed to process message: {msg['data']} {resp}")
                         bark_push('商品添加失败', '条形码 %s' % msg['data'])