Delete a subscription on expiry, rather than set personal plan code

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

@@ -19,7 +19,7 @@ module.exports = LimitationsManager =
 			if user.features? and user.features.collaborators?
 				callback null, user.features.collaborators
 			else
-				callback null, Settings.defaultPlanCode.collaborators
+				callback null, Settings.defaultFeatures.collaborators
 
 	canAddXCollaborators: (project_id, x_collaborators, callback = (error, allowed)->) ->
 		@allowedNumberOfCollaboratorsInProject project_id, (error, allowed_number) =>

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

@@ -78,16 +78,16 @@ module.exports = SubscriptionUpdater =
 
 	_updateSubscriptionFromRecurly: (recurlySubscription, subscription, callback)->
 		logger.log recurlySubscription:recurlySubscription, subscription:subscription, "updaing subscription"
-		plan = PlansLocator.findLocalPlanInSettings(recurlySubscription.plan.plan_code)
 		if recurlySubscription.state == "expired"
-			subscription.recurlySubscription_id = undefined
-			subscription.planCode = Settings.defaultPlanCode
-		else
-			subscription.recurlySubscription_id = recurlySubscription.uuid
-			subscription.freeTrial.expiresAt = undefined
-			subscription.freeTrial.planCode = undefined
-			subscription.freeTrial.allowed = true
-			subscription.planCode = recurlySubscription.plan.plan_code
+			return SubscriptionUpdater.deleteSubscription subscription._id, callback
+		subscription.recurlySubscription_id = recurlySubscription.uuid
+		subscription.freeTrial.expiresAt = undefined
+		subscription.freeTrial.planCode = undefined
+		subscription.freeTrial.allowed = true
+		subscription.planCode = recurlySubscription.plan.plan_code
+		plan = PlansLocator.findLocalPlanInSettings(subscription.planCode)
+		if !plan?
+			return callback(new Error("plan code not found: #{subscription.planCode}"))
 		if plan.groupPlan
 			subscription.groupPlan = true
 			subscription.membersLimit = plan.membersLimit

services/web/test/unit/coffee/Subscription/SubscriptionUpdaterTests.coffee

@@ -103,6 +103,7 @@ describe "SubscriptionUpdater", ->
 	describe "_updateSubscriptionFromRecurly", ->
 		beforeEach ->
 			@FeaturesUpdater.refreshFeatures = sinon.stub().callsArgWith(1)
+			@SubscriptionUpdater.deleteSubscription = sinon.stub().yields()
 
 		it "should update the subscription with token etc when not expired", (done)->
 			@SubscriptionUpdater._updateSubscriptionFromRecurly @recurlySubscription, @subscription, (err)=>
@@ -116,13 +117,10 @@ describe "SubscriptionUpdater", ->
 				@FeaturesUpdater.refreshFeatures.calledWith(@adminUser._id).should.equal true
 				done()
 
-		it "should remove the recurlySubscription_id when expired", (done)->
+		it "should remove the subscription when expired", (done)->
 			@recurlySubscription.state = "expired"
-
 			@SubscriptionUpdater._updateSubscriptionFromRecurly @recurlySubscription, @subscription, (err)=>
-				assert.equal(@subscription.recurlySubscription_id, undefined)
-				@subscription.save.called.should.equal true
-				@FeaturesUpdater.refreshFeatures.calledWith(@adminUser._id).should.equal true
+				@SubscriptionUpdater.deleteSubscription.calledWith(@subscription._id).should.equal true
 				done()
 
 		it "should update all the users features", (done)->