Add SecurityEventNotification handler

app/ocpp_proto/chargepoint.py

@@ -43,7 +43,7 @@ class ChargePoint(cp):
                 db_chargepoint = db.query(DbChargePoint).filter(DbChargePoint.identity == self.id).first()
                 # Learn token if requested
                 if db_chargepoint.learn_user_id != None:
-                    if db_chargepoint.learn_until.timestamp() < datetime.now(UTC).timestamp():
+                    if db_chargepoint.learn_until.timestamp() > datetime.now(UTC).timestamp():
                         db_id_token = DbIdToken()
                         db_id_token.friendly_name = "New token learned by {}".format(self.id)
                         db_id_token.is_active = True
@@ -145,10 +145,6 @@ class ChargePoint(cp):
         id_token_info = await self.__get_id_token_info(id_token)
         return call_result.AuthorizePayload(id_token_info)
     
-    @on(Action.MeterValues)
-    async def on_meter_values(self, **kwargs):
-        return call_result.MeterValuesPayload()
-    
     @on(Action.TransactionEvent)
     async def on_transaction_event(
         self,
@@ -237,3 +233,11 @@ class ChargePoint(cp):
         if id_token != None:
             return call_result.TransactionEventPayload(id_token_info=id_token_info)
         return call_result.TransactionEventPayload()
+    
+    @on(Action.MeterValues)
+    async def on_meter_values(self, **kwargs):
+        return call_result.MeterValuesPayload()
+    
+    @on(Action.SecurityEventNotification)
+    async def on_security_event_notification(self, **kwargs):
+        return call_result.SecurityEventNotificationPayload()