fix 优化推荐跳转

feat 消息落库

app/helper/message.py

@@ -1,19 +1,42 @@
+import json
 import queue
+from typing import Any, Union, Optional
 
+from app.schemas import Notification
 from app.utils.singleton import Singleton
 
 
 class MessageHelper(metaclass=Singleton):
     """
-    消息队列管理器
+    消息队列管理器，包括系统消息和用户消息
     """
     def __init__(self):
-        self.queue = queue.Queue()
+        self.sys_queue = queue.Queue()
+        self.user_queue = queue.Queue()
 
-    def put(self, message: str):
-        self.queue.put(message)
+    def put(self, message: Union[str, Notification], role: str = "sys"):
+        """
+        存消息
+        :param message: 消息
+        :param role: 消息通道 sys/user
+        """
+        if role == "sys":
+            self.sys_queue.put(message)
+        else:
+            if isinstance(message, Notification):
+                self.user_queue.put(json.dumps(message.dict()))
+            else:
+                self.user_queue.put(message)
 
-    def get(self):
-        if not self.queue.empty():
-            return self.queue.get(block=False)
+    def get(self, role: str = "sys") -> Optional[str]:
+        """
+        取消息
+        :param role: 消息通道 sys/user
+        """
+        if role == "sys":
+            if not self.sys_queue.empty():
+                return self.sys_queue.get(block=False)
+        else:
+            if not self.user_queue.empty():
+                return self.user_queue.get(block=False)
         return None