Make Duplication one transaction

Author: Ethan-Stone1

app/controllers/admin/events_controller.rb

@@ -202,7 +202,7 @@ def duplicate
                        end
       redirect_to admin_conference_program_events_path(@conference.short_title)
     rescue StandardError => e
-      flash[:alert] = "Could not duplicate event: #{e.message}"
+      flash[:alert] = "Could not duplicate event"
       redirect_to admin_conference_program_event_path(@conference.short_title, @event)
     end
 

app/services/event_duplicator.rb

@@ -8,8 +8,10 @@ def initialize(event, submitter = nil)
 
   def duplicate(count = 1)
     duplicated_events = []
-    count.times do
-      duplicated_events << create_duplicate
+    @event.class.transaction do
+      count.times do
+        duplicated_events << create_duplicate
+      end
     end
     duplicated_events
   end