Add [...] menu to search results list (#6663)

* Add [...] menu to search results list

* fix updates on search results when post is pinned or edited

* remove app dispatcher from component

webapp/actions/post_actions.jsx

@@ -326,7 +326,8 @@ export function pinPost(postId) {
         await PostActions.pinPost(postId)(doDispatch, doGetState);
 
         AppDispatcher.handleServerAction({
-            type: ActionTypes.RECEIVED_POST_PINNED
+            type: ActionTypes.RECEIVED_POST_PINNED,
+            postId
         });
     };
 }
@@ -336,7 +337,8 @@ export function unpinPost(postId) {
         await PostActions.unpinPost(postId)(doDispatch, doGetState);
 
         AppDispatcher.handleServerAction({
-            type: ActionTypes.RECEIVED_POST_UNPINNED
+            type: ActionTypes.RECEIVED_POST_UNPINNED,
+            postId
         });
     };
 }

webapp/actions/websocket_actions.jsx

@@ -261,6 +261,12 @@ function handlePostEditEvent(msg) {
             viewChannel(ChannelStore.getCurrentId())(dispatch, getState);
         }
     }
+
+    // Needed for search store
+    AppDispatcher.handleViewAction({
+        type: Constants.ActionTypes.POST_UPDATED,
+        post
+    });
 }
 
 function handlePostDeleteEvent(msg) {