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Fix unsupported grouped notifications from streaming causing duplicate IDs (#32243)

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This commit is contained in:
Claire 2024-10-04 14:23:30 +02:00
parent 81cd489208
commit 6d5aa58f88
1 changed files with 45 additions and 42 deletions
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87
app/javascript/mastodon/reducers/notification_groups.ts
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@ -206,50 +206,53 @@ function processNewNotification(
groups: NotificationGroupsState['groups'],
notification: ApiNotificationJSON,
) {
if (shouldGroupNotificationType(notification.type)) {
const existingGroupIndex = groups.findIndex(
(group) =>
group.type !== 'gap' && group.group_key === notification.group_key,
);
// In any case, we are going to add a group at the top
// If there is currently a gap at the top, now is the time to update it
if (groups.length > 0 && groups[0]?.type === 'gap') {
groups[0].maxId = notification.id;
}
if (existingGroupIndex > -1) {
const existingGroup = groups[existingGroupIndex];
if (
existingGroup &&
existingGroup.type !== 'gap' &&
!existingGroup.sampleAccountIds.includes(notification.account.id) // This can happen for example if you like, then unlike, then like again the same post
) {
// Update the existing group
if (
existingGroup.sampleAccountIds.unshift(notification.account.id) >
NOTIFICATIONS_GROUP_MAX_AVATARS
)
existingGroup.sampleAccountIds.pop();
existingGroup.most_recent_notification_id = notification.id;
existingGroup.page_max_id = notification.id;
existingGroup.latest_page_notification_at = notification.created_at;
existingGroup.notifications_count += 1;
groups.splice(existingGroupIndex, 1);
mergeGapsAround(groups, existingGroupIndex);
groups.unshift(existingGroup);
return;
}
}
if (!shouldGroupNotificationType(notification.type)) {
notification = {
...notification,
group_key: `ungrouped-${notification.id}`,
};
}
// We have not found an existing group, create a new one
groups.unshift(createNotificationGroupFromNotificationJSON(notification));
const existingGroupIndex = groups.findIndex(
(group) =>
group.type !== 'gap' && group.group_key === notification.group_key,
);
// In any case, we are going to add a group at the top
// If there is currently a gap at the top, now is the time to update it
if (groups.length > 0 && groups[0]?.type === 'gap') {
groups[0].maxId = notification.id;
}
if (existingGroupIndex > -1) {
const existingGroup = groups[existingGroupIndex];
if (
existingGroup &&
existingGroup.type !== 'gap' &&
!existingGroup.sampleAccountIds.includes(notification.account.id) // This can happen for example if you like, then unlike, then like again the same post
) {
// Update the existing group
if (
existingGroup.sampleAccountIds.unshift(notification.account.id) >
NOTIFICATIONS_GROUP_MAX_AVATARS
)
existingGroup.sampleAccountIds.pop();
existingGroup.most_recent_notification_id = notification.id;
existingGroup.page_max_id = notification.id;
existingGroup.latest_page_notification_at = notification.created_at;
existingGroup.notifications_count += 1;
groups.splice(existingGroupIndex, 1);
mergeGapsAround(groups, existingGroupIndex);
groups.unshift(existingGroup);
}
} else {
// We have not found an existing group, create a new one
groups.unshift(createNotificationGroupFromNotificationJSON(notification));
}
}
function trimNotifications(state: NotificationGroupsState) {