Add duplication options with JavaScript modal and conditional ticket type cloning

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

app/models/event.rb

@@ -103,7 +103,7 @@ class Event < ApplicationRecord
   end
 
   # Duplicate an event with all its ticket types
-  def duplicate
+  def duplicate(clone_ticket_types: true)
     # Duplicate the event
     new_event = self.dup
     new_event.name = "Copie de #{name}"
@@ -114,11 +114,13 @@ class Event < ApplicationRecord
     
     Event.transaction do
       if new_event.save
-        # Duplicate all ticket types
-        ticket_types.each do |ticket_type|
-          new_ticket_type = ticket_type.dup
-          new_ticket_type.event = new_event
-          new_ticket_type.save!
+        # Duplicate all ticket types if requested
+        if clone_ticket_types
+          ticket_types.each do |ticket_type|
+            new_ticket_type = ticket_type.dup
+            new_ticket_type.event = new_event
+            new_ticket_type.save!
+          end
         end
         new_event
       else