fix: Moving out from french for dev

app/controllers/tickets_controller.rb

@@ -48,6 +48,7 @@ class TicketsController < ApplicationController
     end
   end
 
+  # Display ticket details
   def show
     @ticket = Ticket.joins(order: :user).includes(:event, :ticket_type, order: :user).find_by(
       tickets: { id: params[:ticket_id] },
@@ -59,23 +60,25 @@ class TicketsController < ApplicationController
   end
 
   # Download PDF ticket - only accessible by ticket owner
+  # User must be authenticated to download ticket
+  # TODO: change ID to an unique identifier (UUID)
   def download_ticket
     # Find ticket and ensure it belongs to current user
     @ticket = Ticket.joins(order: :user).includes(:event, :ticket_type, order: :user).find_by(
       tickets: { id: params[:ticket_id] },
       orders: { user_id: current_user.id }
     )
-    
+
     if @ticket.nil?
       redirect_to dashboard_path, alert: "Billet non trouvé ou vous n'avez pas l'autorisation d'accéder à ce billet"
       return
     end
-    
+
     # Generate PDF
     pdf_content = @ticket.to_pdf
-    
+
     # Send PDF as download
-    send_data pdf_content, 
+    send_data pdf_content,
               filename: "ticket_#{@ticket.id}_#{@ticket.event.name.parameterize}.pdf",
               type: "application/pdf",
               disposition: "attachment"