Subscription cancellations admin page

app/core/Router.coffee

@@ -53,6 +53,7 @@ module.exports = class CocoRouter extends Backbone.Router
     'admin/level-sessions': go('admin/LevelSessionsView')
     'admin/school-counts': go('admin/SchoolCountsView')
     'admin/school-licenses': go('admin/SchoolLicensesView')
+    'admin/sub-cancellations': go('admin/AdminSubCancellationsView')
     'admin/base': go('admin/BaseView')
     'admin/demo-requests': go('admin/DemoRequestsView')
     'admin/trial-requests': go('admin/TrialRequestsView')

app/lib/dynamicRequire.coffee

@@ -20,6 +20,7 @@ dynamicRequire = (path) ->
       when 'views/admin/AnalyticsView' then require.ensure(['views/admin/AnalyticsView'], ((require) -> accept(require('views/admin/AnalyticsView'))), reject, 'admin')
       when 'views/admin/AnalyticsSubscriptionsView' then require.ensure(['views/admin/AnalyticsSubscriptionsView'], ((require) -> accept(require('views/admin/AnalyticsSubscriptionsView'))), reject, 'admin')
       when 'views/admin/AdminLevelHintsView' then require.ensure(['views/admin/AdminLevelHintsView'], ((require) -> accept(require('views/admin/AdminLevelHintsView'))), reject, 'admin')
+      when 'views/admin/AdminSubCancellationsView' then require.ensure(['views/admin/AdminSubCancellationsView'], ((require) -> accept(require('views/admin/AdminSubCancellationsView'))), reject, 'admin')
       # when 'views/admin/LevelSessionsView' then require.ensure(['views/admin/LevelSessionsView'], ((require) -> accept(require('views/admin/LevelSessionsView'))), reject, 'admin')
       when 'views/admin/SchoolCountsView' then require.ensure(['views/admin/SchoolCountsView'], ((require) -> accept(require('views/admin/SchoolCountsView'))), reject, 'admin')
       when 'views/admin/SchoolLicensesView' then require.ensure(['views/admin/SchoolLicensesView'], ((require) -> accept(require('views/admin/SchoolLicensesView'))), reject, 'admin')

app/templates/admin.jade

@@ -74,6 +74,8 @@ block content
         a(href="/admin/school-counts") School Counts
       li
         a(href="/admin/analytics/subscriptions") Subscriptions
+      li
+        a(href="/admin/sub-cancellations") Subscription Cancellations
       li
         a(href="/admin/demo-requests") Teacher Demo Requests
     p

app/templates/admin/admin-sub-cancellations.jade

@@ -0,0 +1,26 @@
+extends /templates/base
+
+//- DO NOT TRANSLATE
+
+block content
+
+  if me.isAdmin()
+    h1 Subscription Cancellations
+    .small Returning #{view.limit} max latest cancellations, set 'limit' query variable to change.
+    br
+    if view.cancelEvents
+      table.table-striped.table-condensed
+        tr
+          td Date
+          td User Id
+          td Message
+        each event in view.cancelEvents
+          tr
+            td #{view.objectIdToDate(event._id).toISOString()}
+            td #{event.user}
+            if event.properties
+              td #{event.properties.message}
+            else
+              td
+    else
+      h3 Loading..

app/views/admin/AdminSubCancellationsView.coffee

@@ -0,0 +1,17 @@
+RootView = require 'views/core/RootView'
+CocoCollection = require 'collections/CocoCollection'
+utils = require 'core/utils'
+
+module.exports = class AdminSubCancellationsView extends RootView
+  id: 'admin-sub-cancellations-view'
+  template: require 'templates/admin/admin-sub-cancellations'
+
+  initialize: ->
+    return super() unless me.isAdmin()
+    @objectIdToDate = utils.objectIdToDate
+    @limit = utils.getQueryVariable('limit', 100)
+    url = '/db/analytics.log.event?filter[event]="Unsubscribe End"&conditions[sort]="-_id"&conditions[limit]=' + @limit
+    Promise.resolve($.get(url))
+    .then (@cancelEvents) =>
+      @render?()
+    super()

server/routes/index.coffee

@@ -66,6 +66,8 @@ module.exports.setup = (app) ->
   app.post('/db/achievement/:handle/watchers', mw.patchable.joinWatchers(Achievement))
   app.delete('/db/achievement/:handle/watchers', mw.patchable.leaveWatchers(Achievement))
 
+  AnalyticsLogEvent = require '../models/AnalyticsLogEvent'
+  app.get('/db/analytics.log.event', mw.auth.checkHasPermission(['admin']), mw.rest.get(AnalyticsLogEvent))
   app.post('/db/analytics.log.event/-/log_event',  mw.auth.checkHasUser(), mw.analyticsLogEvents.post)
 
   app.post('/db/analytics_perday/-/active_classes', mw.auth.checkHasPermission(['admin']), mw.analyticsPerDay.getActiveClasses)