[MM-16751] golint model (#17896)

wsapi/user.go

@@ -26,7 +26,7 @@ func (api *API) userTyping(req *model.WebSocketRequest) (map[string]interface{},
 		return nil, NewInvalidWebSocketParamError(req.Action, "channel_id")
 	}
 
-	if !api.App.SessionHasPermissionToChannel(req.Session, channelId, model.PERMISSION_CREATE_POST) {
+	if !api.App.SessionHasPermissionToChannel(req.Session, channelId, model.PermissionCreatePost) {
 		return nil, NewInvalidWebSocketParamError(req.Action, "channel_id")
 	}
 

wsapi/websocket_handler.go

@@ -68,7 +68,7 @@ func (wh webSocketHandler) ServeWebSocket(conn *app.WebConn, r *model.WebSocketR
 		return
 	}
 
-	resp := model.NewWebSocketResponse(model.STATUS_OK, r.Seq, data)
+	resp := model.NewWebSocketResponse(model.StatusOk, r.Seq, data)
 	hub.SendMessage(conn, resp)
 }