deleteing user account cancels any subscription

services/web/app/coffee/Features/User/UserDeleter.coffee

@@ -2,6 +2,8 @@ User = require("../../models/User").User
 NewsletterManager = require "../../managers/NewsletterManager"
 ProjectDeleter = require("../Project/ProjectDeleter")
 logger = require("logger-sharelatex")
+SubscriptionHandler = require("../Subscription/SubscriptionHandler")
+async = require("async")
 
 module.exports =
 
@@ -10,13 +12,19 @@ module.exports =
 			logger.err "user_id is null when trying to delete user"
 			return callback("no user_id")
 		User.findById user_id, (err, user)->
-			logger.log user:user, "deleting user"
 			if err?
 				return callback(err)
-			NewsletterManager.unsubscribe user, (err)->
+			logger.log user:user, "deleting user"
+			async.series [
+				(cb)->
+					NewsletterManager.unsubscribe user, cb
+				(cb)->
+					ProjectDeleter.deleteUsersProjects user._id, cb
+				(cb)->
+					SubscriptionHandler.cancelSubscription user._id, cb
+				(cb)->
+					user.remove cb
+			], (err)->
 				if err?
-					return callback(err)
-				ProjectDeleter.deleteUsersProjects user._id, (err)->
-					if err?
-						return callback(err)
-					user.remove callback
+					logger.err err:err, user_id:user_id, "something went wrong deleteing the user"
+				callback err

services/web/test/UnitTests/coffee/User/UserDeleterTests.coffee

@@ -21,9 +21,12 @@ describe "UserDeleter", ->
 		@ProjectDeleter =
 			deleteUsersProjects: sinon.stub().callsArgWith(1)
 
+		@SubscriptionHandler = 
+			cancelSubscription: sinon.stub().callsArgWith(1)
 		@UserDeleter = SandboxedModule.require modulePath, requires:
 			"../../models/User": User: @User
 			"../../managers/NewsletterManager":  @NewsletterManager
+			"../Subscription/SubscriptionHandler": @SubscriptionHandler
 			"../Project/ProjectDeleter": @ProjectDeleter
 
 	describe "deleteUser", ->
@@ -44,4 +47,7 @@ describe "UserDeleter", ->
 				@ProjectDeleter.deleteUsersProjects.calledWith(@user._id).should.equal true
 				done()
 
-
+		it "should unsubscribe the user", (done)->
+			@UserDeleter.deleteUser @user._id, (err)=>
+				@SubscriptionHandler.cancelSubscription.calledWith(@user._id).should.equal true
+				done()