fix : ticket order new

app/models/event.rb

@@ -134,6 +134,11 @@ class Event < ApplicationRecord
     Time.current >= end_time
   end
 
+  # Return the event date (start time date)
+  def date
+    start_time&.to_date
+  end
+
   # Check if booking is allowed during the event
   # This is a simple attribute reader that defaults to false if nil
   def allow_booking_during_event?