added more logging and missing err handler in subscription updater

services/web/app/coffee/Features/Referal/ReferalAllocator.coffee

@@ -35,7 +35,7 @@ module.exports = ReferalAllocator =
 		query = _id: user_id
 		User.findOne query, (error, user) ->
 			return callback(error) if error
-			return callback(new Error("user not found")) if !user?
+			return callback(new Error("user not found #{user_id} for assignBonus")) if !user?
 			logger.log user_id: user_id, refered_user_count: user.refered_user_count, "assigning bonus"
 			if user.refered_user_count? and user.refered_user_count > 0
 				newFeatures = ReferalAllocator._calculateFeatures(user)

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

@@ -84,12 +84,18 @@ module.exports = SubscriptionUpdater =
 			groupSubscription: (cb)->
 				SubscriptionLocator.getGroupSubscriptionMemberOf user_id, cb
 		async.series jobs, (err, results)->
+			if err?
+				logger.err err:err, user_id:user, "error getting subscription or group for _setUsersMinimumFeatures"
+				return callback(err)
 			{subscription, groupSubscription} = results
 			if subscription? and subscription.planCode?
+				logger.log user_id:user_id, "using users subscription plan code for features"
 				UserFeaturesUpdater.updateFeatures user_id, subscription.planCode, callback
 			else if groupSubscription? and groupSubscription.planCode?
+				logger.log user_id:user_id, "using group which user is memor of for features"
 				UserFeaturesUpdater.updateFeatures user_id, groupSubscription.planCode, callback
 			else
+				logger.log user_id:user_id, "using default features for user with no subscription or group"
 				UserFeaturesUpdater.updateFeatures user_id, Settings.defaultPlanCode, (err)->
 					if err?
 						logger.err err:err, user_id:user_id, "Error setting minimum user feature"