From cd2f5ced31a3598eb8a1fcdeef47d70dabf8bb00 Mon Sep 17 00:00:00 2001
From: Shpuld Shpuldson <shp@cock.li>
Date: Fri, 26 Feb 2021 14:27:25 +0200
Subject: add basic validation for statusless status notifications

---
 src/modules/statuses.js | 29 ++++++++++++++++++++++-------
 1 file changed, 22 insertions(+), 7 deletions(-)

(limited to 'src/modules/statuses.js')

diff --git a/src/modules/statuses.js b/src/modules/statuses.js
index 33c68c57..ac5d25c4 100644
--- a/src/modules/statuses.js
+++ b/src/modules/statuses.js
@@ -13,7 +13,11 @@ import {
   omitBy
 } from 'lodash'
 import { set } from 'vue'
-import { isStatusNotification, maybeShowNotification } from '../services/notification_utils/notification_utils.js'
+import {
+  isStatusNotification,
+  isValidNotification,
+  maybeShowNotification
+} from '../services/notification_utils/notification_utils.js'
 import apiService from '../services/api/api.service.js'
 
 const emptyTl = (userId = 0) => ({
@@ -310,8 +314,24 @@ const addNewStatuses = (state, { statuses, showImmediately = false, timeline, us
   }
 }
 
+const updateNotificationsMinMaxId = (state, notification) => {
+  state.notifications.maxId = notification.id > state.notifications.maxId
+    ? notification.id
+    : state.notifications.maxId
+  state.notifications.minId = notification.id < state.notifications.minId
+    ? notification.id
+    : state.notifications.minId
+}
+
 const addNewNotifications = (state, { dispatch, notifications, older, visibleNotificationTypes, rootGetters, newNotificationSideEffects }) => {
   each(notifications, (notification) => {
+    // If invalid notification, update ids but don't add it to store
+    if (!isValidNotification(notification)) {
+      console.error('Invalid notification:', notification)
+      updateNotificationsMinMaxId(state, notification)
+      return
+    }
+
     if (isStatusNotification(notification.type)) {
       notification.action = addStatusToGlobalStorage(state, notification.action).item
       notification.status = notification.status && addStatusToGlobalStorage(state, notification.status).item
@@ -323,12 +343,7 @@ const addNewNotifications = (state, { dispatch, notifications, older, visibleNot
 
     // Only add a new notification if we don't have one for the same action
     if (!state.notifications.idStore.hasOwnProperty(notification.id)) {
-      state.notifications.maxId = notification.id > state.notifications.maxId
-        ? notification.id
-        : state.notifications.maxId
-      state.notifications.minId = notification.id < state.notifications.minId
-        ? notification.id
-        : state.notifications.minId
+      updateNotificationsMinMaxId(state, notification)
 
       state.notifications.data.push(notification)
       state.notifications.idStore[notification.id] = notification
-- 
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