From d99f91bceb01b8d7bd48a3872d894226512cc09f Mon Sep 17 00:00:00 2001
From: Claire <claire.github-309c@sitedethib.com>
Date: Thu, 25 Aug 2022 17:36:54 +0200
Subject: [PATCH] [Glitch] Fix quickly switching notification filters resulting
 in empty or incorrect list

Port 55bef1e34fc3b07ed7f762d565a161e74e128016 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>
---
 .../flavours/glitch/actions/notifications.js    | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/app/javascript/flavours/glitch/actions/notifications.js b/app/javascript/flavours/glitch/actions/notifications.js
index ae3ee1a4c2..4581ebc36f 100644
--- a/app/javascript/flavours/glitch/actions/notifications.js
+++ b/app/javascript/flavours/glitch/actions/notifications.js
@@ -153,15 +153,22 @@ const excludeTypesFromFilter = filter => {
 
 const noOp = () => {};
 
+let expandNotificationsController = new AbortController();
+
 export function expandNotifications({ maxId, forceLoad } = {}, done = noOp) {
   return (dispatch, getState) => {
     const activeFilter = getState().getIn(['settings', 'notifications', 'quickFilter', 'active']);
     const notifications = getState().get('notifications');
     const isLoadingMore = !!maxId;
 
-    if (notifications.get('isLoading') && !forceLoad) {
-      done();
-      return;
+    if (notifications.get('isLoading')) {
+      if (forceLoad) {
+        expandNotificationsController.abort();
+        expandNotificationsController = new AbortController();
+      } else {
+        done();
+        return;
+      }
     }
 
     const params = {
@@ -186,7 +193,7 @@ export function expandNotifications({ maxId, forceLoad } = {}, done = noOp) {
 
     dispatch(expandNotificationsRequest(isLoadingMore));
 
-    api(getState).get('/api/v1/notifications', { params }).then(response => {
+    api(getState).get('/api/v1/notifications', { params, signal: expandNotificationsController.signal }).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
 
       dispatch(importFetchedAccounts(response.data.map(item => item.account)));
@@ -227,7 +234,7 @@ export function expandNotificationsFail(error, isLoadingMore) {
     type: NOTIFICATIONS_EXPAND_FAIL,
     error,
     skipLoading: !isLoadingMore,
-    skipAlert: !isLoadingMore,
+    skipAlert: !isLoadingMore || error.name === 'AbortError',
   };
 };