Merge pull request #3882 from overleaf/ab-wfh-ga-events

Add new GA events to WFH2021 links

GitOrigin-RevId: 939f589c359a97b794eceb8e493cccd95ec1913a

services/web/app/views/project/list/notifications.pug

@@ -244,7 +244,7 @@ include ../../_mixins/reconfirm_affiliation
 					.notification-body
 						span To help you work from home throughout 2021, we're providing discounted plans and special initiatives.
 					.notification-action
-						a.pull-right.btn.btn-sm.btn-info(href="https://www.overleaf.com/events/wfh2021") Upgrade
+						a.pull-right.btn.btn-sm.btn-info(href="https://www.overleaf.com/events/wfh2021" event-tracking="Event-Pages" event-tracking-trigger="click" event-tracking-ga="WFH-Offer-Click" event-tracking-label="Dash-Banner") Upgrade
 					.notification-close
 						button(ng-click="dismiss()").close.pull-right
 							span(aria-hidden="true") ×

services/web/app/views/project/list/side-bar.pug

@@ -146,4 +146,4 @@ if (showUserDetailsArea)
 			hr
 			p.small To help you work from home throughout 2021, we're providing discounted plans and special initiatives.
 			p
-				a(href="https://www.overleaf.com/events/wfh2021").btn.btn-primary Upgrade
+				a(href="https://www.overleaf.com/events/wfh2021" event-tracking="Event-Pages" event-tracking-trigger="click" event-tracking-ga="WFH-Offer-Click" event-tracking-label="Dash-Sidebar").btn.btn-primary Upgrade

services/web/app/views/subscriptions/plans.pug

@@ -22,7 +22,7 @@ block content
 							.notification-body
 								span To help you work from home throughout 2021, we're providing discounted plans and special initiatives.
 							.notification-action
-								a.btn.btn-sm.btn-info(href="https://www.overleaf.com/events/wfh2021") Upgrade
+								a.btn.btn-sm.btn-info(href="https://www.overleaf.com/events/wfh2021" event-tracking="Event-Pages" event-tracking-trigger="click" event-tracking-ga="WFH-Offer-Click" event-tracking-label="Plans-Banner") Upgrade
 		main.content-page
 			.plans(ng-controller="PlansController")
 				.container(ng-cloak)