hooked up lifetime emails

services/web/app/coffee/Features/Email/EmailHandler.coffee

@@ -4,7 +4,7 @@ EmailSender = require "./EmailSender"
 
 module.exports =
 
-	sendEmail : (emailType, opts, callback)->
+	sendEmail : (emailType, opts, callback = (err)->)->
 		email = EmailBuilder.buildEmail emailType, opts
 		if email.type == "lifecycle" and !settings.email.lifecycle
 			return callback()

services/web/app/coffee/Features/Subscription/SubscriptionHandler.coffee

@@ -2,9 +2,10 @@ RecurlyWrapper = require("./RecurlyWrapper")
 Settings = require "settings-sharelatex"
 User = require('../../models/User').User
 logger = require('logger-sharelatex')
-AnalyticsManager  = require '../../Features/Analytics/AnalyticsManager'
+AnalyticsManager  = require '../Analytics/AnalyticsManager'
 SubscriptionUpdater = require("./SubscriptionUpdater")
 LimitationsManager = require('./LimitationsManager')
+EmailHandler = require("../Email/EmailHandler")
 
 module.exports =
 
@@ -33,6 +34,10 @@ module.exports =
 				RecurlyWrapper.cancelSubscription subscription.recurlySubscription_id, (error) ->
 					return callback(error) if error?
 					AnalyticsManager.trackSubscriptionCancelled user
+					emailOpts =
+						to: user.email
+						first_name: user.first_name
+					EmailHandler.sendEmail "canceledSubscription", emailOpts
 					callback()
 			else
 				callback()
@@ -55,4 +60,3 @@ module.exports =
 
 
 
-

services/web/app/coffee/controllers/UserController.coffee

@@ -86,6 +86,10 @@ module.exports =
 					#things that can be fired and forgot.
 					newsLetterManager.subscribe user
 					ReferalAllocator.allocate req.session.referal_id, user._id, req.session.referal_source, req.session.referal_medium
+					emailOpts =
+						first_name:user.first_name
+						to: user.email
+					EmailHandler.sendEmail "welcome", emailOpts
 
 	requestPasswordReset : (req, res)->
 		res.render 'user/passwordReset',

services/web/test/UnitTests/coffee/Subscription/SubscriptionHandlerTests.coffee

@@ -57,14 +57,17 @@ describe "Subscription Handler sanboxed", ->
 			userHasSubscription: sinon.stub()
 			userHasSubscriptionOrFreeTrial: sinon.stub()
 
+		@EmailHandler =
+			sendEmail:sinon.stub()
 		@SubscriptionHandler = SandboxedModule.require modulePath, requires:
 			"./RecurlyWrapper": @RecurlyWrapper
 			"settings-sharelatex": @Settings
 			'../../models/User': User:@User
 			'./SubscriptionUpdater': @SubscriptionUpdater
-			'../../Features/Analytics/AnalyticsManager': @AnalyticsManager
+			'../Analytics/AnalyticsManager': @AnalyticsManager
 			"logger-sharelatex":{log:->}
 			'./LimitationsManager':@LimitationsManager
+			"../Email/EmailHandler":@EmailHandler
 
 		@SubscriptionHandler.syncSubscriptionToUser = sinon.stub().callsArgWith(2)
 
@@ -150,6 +153,9 @@ describe "Subscription Handler sanboxed", ->
 					.calledWith(@user)
 					.should.equal true
 
+			it "should send a cancellation email", ->
+				@EmailHandler.sendEmail.calledWith("canceledSubscription", {to:@user.email, first_name:@user.first_name}).should.equal true
+
 	describe "reactiveRecurlySubscription", ->
 		describe "with a user without a subscription", ->
 			beforeEach (done) ->