When unfollowing, remove from home in web UI immediately (#5369)

Do NOT send "delete" through streaming API when unmerging from
home timeline. "delete" implies that the original status was
deleted, which is not true!

1 files changed, 9 insertions, 0 deletions

diff --git a/app/javascript/mastodon/reducers/timelines.js b/app/javascript/mastodon/reducers/timelines.js
index 065e89f96..b17d74ef3 100644
--- a/app/javascript/mastodon/reducers/timelines.js
+++ b/app/javascript/mastodon/reducers/timelines.js
@@ -14,6 +14,7 @@ import {
 import {
   ACCOUNT_BLOCK_SUCCESS,
   ACCOUNT_MUTE_SUCCESS,
+  ACCOUNT_UNFOLLOW_SUCCESS,
 } from '../actions/accounts';
 import { Map as ImmutableMap, List as ImmutableList, fromJS } from 'immutable';
 
@@ -108,6 +109,12 @@ const filterTimelines = (state, relationship, statuses) => {
   return state;
 };
 
+const filterTimeline = (timeline, state, relationship, statuses) =>
+  state.updateIn([timeline, 'items'], ImmutableList(), list =>
+    list.filterNot(statusId =>
+      statuses.getIn([statusId, 'account']) === relationship.id
+    ));
+
 const updateTop = (state, timeline, top) => {
   return state.update(timeline, initialTimeline, map => map.withMutations(mMap => {
     if (top) mMap.set('unread', 0);
@@ -134,6 +141,8 @@ export default function timelines(state = initialState, action) {
   case ACCOUNT_BLOCK_SUCCESS:
   case ACCOUNT_MUTE_SUCCESS:
     return filterTimelines(state, action.relationship, action.statuses);
+  case ACCOUNT_UNFOLLOW_SUCCESS:
+    return filterTimeline('home', state, action.relationship, action.statuses);
   case TIMELINE_SCROLL_TOP:
     return updateTop(state, action.timeline, action.top);
   case TIMELINE_CONNECT: