1 files changed, 63 insertions, 0 deletions
diff --git a/webapp/reducers/views/rhs.js b/webapp/reducers/views/rhs.js
new file mode 100644
index 000000000..1e6480743
--- /dev/null
+++ b/webapp/reducers/views/rhs.js
@@ -0,0 +1,63 @@
+// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+import {combineReducers} from 'redux';
+import {ActionTypes} from 'utils/constants.jsx';
+import {PostTypes} from 'mattermost-redux/action_types';
+
+function selectedPostId(state = '', action) {
+    switch (action.type) {
+    case ActionTypes.SELECT_POST:
+        return action.postId;
+    case PostTypes.REMOVE_POST:
+        if (action.data && action.data.id === state) {
+            return '';
+        }
+        return state;
+    default:
+        return state;
+    }
+}
+
+function fromSearch(state = '', action) {
+    switch (action.type) {
+    case ActionTypes.SELECT_POST:
+        if (action.from_search) {
+            return action.from_search;
+        }
+        return '';
+    default:
+        return state;
+    }
+}
+
+function fromFlaggedPosts(state = false, action) {
+    switch (action.type) {
+    case ActionTypes.SELECT_POST:
+        if (action.from_flagged_posts) {
+            return action.from_flagged_posts;
+        }
+        return false;
+    default:
+        return state;
+    }
+}
+
+function fromPinnedPosts(state = false, action) {
+    switch (action.type) {
+    case ActionTypes.SELECT_POST:
+        if (action.from_pinned_posts) {
+            return action.from_pinned_posts;
+        }
+        return false;
+    default:
+        return state;
+    }
+}
+
+export default combineReducers({
+    selectedPostId,
+    fromSearch,
+    fromFlaggedPosts,
+    fromPinnedPosts
+});