Follow up - af10e5d1d2 - Fixes #535: Send Trigger and Scheduler Notification Email/SMS to single user. Job/Trigger#perform notification.* recipient User Assets are not resolved.

app/models/application_model/can_assets.rb

@@ -73,16 +73,29 @@ get assets and record_ids of selector
         logger.error "Unable to get asset for '#{attribute[0]}': #{e.inspect}"
         next
       end
+
+      if attribute_class == ::Notification
+        next if content['recipient'].blank?
+
+        attribute_ref_class = ::User
+        item_ids            = []
+        Array(content['recipient']).each do |identifier|
+          next if identifier !~ /\Auserid_(\d+)\z/
+
+          item_ids.push($1)
+        end
+      else
         reflection = attribute[1].sub(/_id$/, '')
-      #reflection = reflection.to_sym
         next if !models[attribute_class]
         next if !models[attribute_class][:reflections]
         next if !models[attribute_class][:reflections][reflection]
         next if !models[attribute_class][:reflections][reflection].klass
 
         attribute_ref_class = models[attribute_class][:reflections][reflection].klass
-      if content['value'].instance_of?(Array)
-        content['value'].each do |item_id|
+        item_ids            = Array(content['value'])
+      end
+
+      item_ids.each do |item_id|
         next if item_id.blank?
 
         attribute_object = attribute_ref_class.lookup(id: item_id)
@@ -90,12 +103,6 @@ get assets and record_ids of selector
 
         assets = attribute_object.assets(assets)
       end
-      elsif content['value'].present?
-        attribute_object = attribute_ref_class.find_by(id: content['value'])
-        if attribute_object
-          assets = attribute_object.assets(assets)
-        end
-      end
     end
     assets
   end

spec/models/trigger_spec.rb

@@ -157,6 +157,21 @@ RSpec.describe Trigger, type: :model do
           it 'contains all recipients' do
             expect(ticket.articles.last.to).to eq("#{recipient1.email}, #{recipient2.email}, #{recipient3.email}")
           end
+
+          context 'assets' do
+            it 'resolves Users from recipient list' do
+              expect(trigger.assets({})[:User].keys).to include(recipient1.id, recipient2.id, recipient3.id)
+            end
+
+            context 'single entry' do
+
+              let(:recipient) { "userid_#{recipient1.id}" }
+
+              it 'resolves User from recipient list' do
+                expect(trigger.assets({})[:User].keys).to include(recipient1.id)
+              end
+            end
+          end
         end
 
         context 'recipient group keyword only' do