Fixed gql types

Reviewed-on: #431

bot/src/bot_data/model/user_joined_server.py

@@ -124,6 +124,6 @@ class UserJoinedServer(TableABC):
         return str(
             f"""
             DELETE FROM `UserJoinedServers`
-            WHERE `Id` = {self._join_id};
+            WHERE `JoinId` = {self._join_id};
         """
         )

bot/src/bot_graphql/graphql/serverStatistic.gql

@@ -6,10 +6,10 @@ type ServerStatistic {
     activeUserCount: Int
 
     userJoinedVoiceChannelCount: Int
-    userJoinedVoiceChannelOntime: Int
+    userJoinedVoiceChannelOntime: Float
 
     userJoinedGameServerCount: Int
-    userJoinedGameServerOntime: Int
+    userJoinedGameServerOntime: Float
 
     userWarningCount: Int