Fixed broker forwarder

api-customer/src/controllers/mqtt_forwarder.py

@@ -15,11 +15,14 @@ class MQTTForwarder:
         self.local_broker = local_mqtt
         self.central_broker = central_mqtt
 
-    def start(self):
-        self.local_broker.subscribe("board-mate/", self.__forward)
+    def start(self, src_topic : str, dst_topic : str) -> None:
+        def handler(msg:str):
+            self.__forward(msg, dst_topic)
 
-    def __forward(self, msg: str):
-        self.central_broker.publish(self.client_id, f"/board-mate/${self.client_id}/telemetry", msg)
+        self.local_broker.subscribe(src_topic, handler)
+
+    def __forward(self, msg: str, dst_topic) -> None:
+        self.central_broker.publish(self.client_id, dst_topic, msg)
 
     """def start(self):
         self.local.subscribe("board-mate/+/telemetry", self.handle_message)