Load channel members with channels to make sure we have latest unread counts (#4389)

webapp/components/delete_channel_modal.jsx

@@ -13,6 +13,8 @@ import {browserHistory} from 'react-router/es6';
 
 import React from 'react';
 
+import {loadChannelsForCurrentUser} from 'actions/channel_actions.jsx';
+
 export default class DeleteChannelModal extends React.Component {
     constructor(props) {
         super(props);
@@ -29,7 +31,7 @@ export default class DeleteChannelModal extends React.Component {
         Client.deleteChannel(
             this.props.channel.id,
             () => {
-                AsyncClient.getChannels(true);
+                loadChannelsForCurrentUser();
             },
             (err) => {
                 AsyncClient.dispatchError(err, 'handleDelete');

webapp/components/navbar.jsx

@@ -115,7 +115,8 @@ export default class Navbar extends React.Component {
 
         Client.leaveChannel(channelId,
             () => {
-                AsyncClient.getChannels(true);
+                ChannelActions.loadChannelsForCurrentUser();
+
                 if (this.state.isFavorite) {
                     ChannelActions.unmarkFavorite(channelId);
                 }