From ff741740eebceb43b1d69b13d97ae7eed2aa32d1 Mon Sep 17 00:00:00 2001
From: Joram Wilander <jwawilander@gmail.com>
Date: Mon, 13 Feb 2017 09:27:28 -0500
Subject: Increase performance when receiving messages (#5375)

---
 webapp/components/needs_team.jsx                          |  9 +++++++++
 webapp/components/post_view/post_view_cache.jsx           |  2 +-
 webapp/components/team_sidebar/components/team_button.jsx | 10 +++++++++-
 3 files changed, 19 insertions(+), 2 deletions(-)

(limited to 'webapp/components')

diff --git a/webapp/components/needs_team.jsx b/webapp/components/needs_team.jsx
index 0b91814c3..fb6029c2b 100644
--- a/webapp/components/needs_team.jsx
+++ b/webapp/components/needs_team.jsx
@@ -42,6 +42,8 @@ import SelectTeamModal from 'components/admin_console/select_team_modal.jsx';
 import iNoBounce from 'inobounce';
 import * as UserAgent from 'utils/user_agent.jsx';
 
+const UNREAD_CHECK_TIME_MILLISECONDS = 10000;
+
 export default class NeedsTeam extends React.Component {
     constructor(params) {
         super(params);
@@ -49,6 +51,8 @@ export default class NeedsTeam extends React.Component {
         this.onTeamChanged = this.onTeamChanged.bind(this);
         this.onPreferencesChanged = this.onPreferencesChanged.bind(this);
 
+        this.blurTime = new Date().getTime();
+
         const team = TeamStore.getCurrent();
 
         this.state = {
@@ -97,11 +101,16 @@ export default class NeedsTeam extends React.Component {
             AsyncClient.viewChannel();
             ChannelStore.resetCounts(ChannelStore.getCurrentId());
             ChannelStore.emitChange();
+
             window.isActive = true;
+            if (new Date().getTime() - this.blurTime > UNREAD_CHECK_TIME_MILLISECONDS) {
+                AsyncClient.getMyChannelMembers();
+            }
         });
 
         $(window).on('blur', () => {
             window.isActive = false;
+            this.blurTime = new Date().getTime();
             if (UserStore.getCurrentUser()) {
                 AsyncClient.viewChannel('');
             }
diff --git a/webapp/components/post_view/post_view_cache.jsx b/webapp/components/post_view/post_view_cache.jsx
index 9c3f1db1b..b0b35a5c0 100644
--- a/webapp/components/post_view/post_view_cache.jsx
+++ b/webapp/components/post_view/post_view_cache.jsx
@@ -33,7 +33,7 @@ export default class PostViewCache extends React.Component {
 
     componentWillUnmount() {
         if (UserStore.getCurrentUser()) {
-            AsyncClient.viewChannel('');
+            AsyncClient.viewChannel('', this.state.currentChannelId || '');
         }
         ChannelStore.removeChangeListener(this.onChannelChange);
     }
diff --git a/webapp/components/team_sidebar/components/team_button.jsx b/webapp/components/team_sidebar/components/team_button.jsx
index 2df21b20b..6fbf8aef9 100644
--- a/webapp/components/team_sidebar/components/team_button.jsx
+++ b/webapp/components/team_sidebar/components/team_button.jsx
@@ -3,6 +3,8 @@
 
 import Constants from 'utils/constants.jsx';
 
+import {switchTeams} from 'actions/team_actions.jsx';
+
 import React from 'react';
 import {Link} from 'react-router/es6';
 import {Tooltip, OverlayTrigger} from 'react-bootstrap';
@@ -11,9 +13,15 @@ export default class TeamButton extends React.Component {
     constructor(props) {
         super(props);
 
+        this.handleSwitch = this.handleSwitch.bind(this);
         this.handleDisabled = this.handleDisabled.bind(this);
     }
 
+    handleSwitch(e) {
+        e.preventDefault();
+        switchTeams(this.props.url);
+    }
+
     handleDisabled(e) {
         e.preventDefault();
     }
@@ -22,7 +30,7 @@ export default class TeamButton extends React.Component {
         let teamClass = this.props.active ? 'active' : '';
         const btnClass = this.props.btnClass;
         const disabled = this.props.disabled ? 'team-disabled' : '';
-        const handleClick = (this.props.active || this.props.disabled) ? this.handleDisabled : null;
+        const handleClick = (this.props.active || this.props.disabled) ? this.handleDisabled : this.handleSwitch;
         let badge;
 
         if (!teamClass) {
-- 
cgit v1.2.3-1-g7c22