feat: Implement payment retry system and draft ticket expiry management

- Add 30-minute expiry window for draft tickets with automatic cleanup
- Implement 3-attempt payment retry mechanism with tracking
- Create background job for cleaning expired draft tickets every 10 minutes
- Add comprehensive UI warnings for expiring tickets and retry attempts
- Enhance dashboard to display pending draft tickets with retry options
- Add payment cancellation handling with smart retry redirections
- Include rake tasks for manual cleanup and statistics
- Add database fields: expires_at, payment_attempts, last_payment_attempt_at, stripe_session_id
- Fix payment attempt counter display to show correct attempt number (1/3, 2/3, 3/3)

app/controllers/pages_controller.rb

@@ -29,6 +29,11 @@ class PagesController < ApplicationController
       .distinct
       .limit(5)
 
+    # Draft tickets that can be retried
+    @draft_tickets = current_user.tickets.includes(:ticket_type, :event)
+                                       .can_retry_payment
+                                       .order(:expires_at)
+
     # Events sections
     @today_events = Event.published.where("DATE(start_time) = ?", Date.current).order(start_time: :asc)
     @tomorrow_events = Event.published.where("DATE(start_time) = ?", Date.current + 1).order(start_time: :asc)

app/controllers/tickets_controller.rb

@@ -106,6 +106,36 @@ class TicketsController < ApplicationController
     @tickets = current_user.tickets.includes(:ticket_type)
                            .where(id: draft_ticket_ids, status: "draft")
 
+    # Check for expired tickets and clean them up
+    expired_tickets = @tickets.select(&:expired?)
+    if expired_tickets.any?
+      expired_tickets.each(&:expire_if_overdue!)
+      @tickets = @tickets.reject(&:expired?)
+
+      if @tickets.empty?
+        session.delete(:draft_ticket_ids)
+        redirect_to event_path(@event.slug, @event), alert: "Vos billets ont expiré. Veuillez recommencer votre commande."
+        return
+      end
+
+      flash[:notice] = "Certains billets ont expiré et ont été supprimés de votre commande."
+    end
+
+    # Check if tickets can still be retried
+    non_retryable_tickets = @tickets.reject(&:can_retry_payment?)
+    if non_retryable_tickets.any?
+      non_retryable_tickets.each(&:expire_if_overdue!)
+      @tickets = @tickets.select(&:can_retry_payment?)
+
+      if @tickets.empty?
+        session.delete(:draft_ticket_ids)
+        redirect_to event_path(@event.slug, @event), alert: "Nombre maximum de tentatives de paiement atteint. Veuillez recommencer votre commande."
+        return
+      end
+
+      flash[:notice] = "Certains billets ont atteint le nombre maximum de tentatives de paiement."
+    end
+
     if @tickets.empty?
       redirect_to event_path(@event.slug, @event), alert: "Billets non trouvés ou déjà traités"
       return
@@ -113,10 +143,16 @@ class TicketsController < ApplicationController
 
     @total_amount = @tickets.sum(&:price_cents)
 
+    # Check for expiring soon tickets
+    @expiring_soon = @tickets.any?(&:expiring_soon?)
+
     # Create Stripe checkout session if Stripe is configured
     if Rails.application.config.stripe[:secret_key].present?
       begin
         @checkout_session = create_stripe_session
+        
+        # Only increment payment attempts after successfully creating the session
+        @tickets.each(&:increment_payment_attempt!)
       rescue => e
         error_message = e.message.present? ? e.message : "Erreur Stripe inconnue"
         Rails.logger.error "Stripe checkout session creation failed: #{error_message}"
@@ -138,9 +174,6 @@ class TicketsController < ApplicationController
       return
     end
 
-    # Stripe is now initialized at application startup, no need to initialize here
-    Rails.logger.debug "Payment success - Using globally initialized Stripe"
-
     begin
       stripe_session = Stripe::Checkout::Session.retrieve(session_id)
 
@@ -192,16 +225,51 @@ class TicketsController < ApplicationController
 
   # Handle payment failure/cancellation
   def payment_cancel
-    redirect_to dashboard_path, alert: "Le paiement a été annulé"
+    # Keep draft tickets for potential retry, just redirect back to checkout
+    draft_ticket_ids = session[:draft_ticket_ids] || []
+
+    if draft_ticket_ids.any?
+      tickets = current_user.tickets.where(id: draft_ticket_ids, status: "draft")
+      retryable_tickets = tickets.select(&:can_retry_payment?)
+
+      if retryable_tickets.any?
+        event = retryable_tickets.first.event
+        redirect_to ticket_checkout_path(event.slug, event.id),
+                   alert: "Le paiement a été annulé. Vous pouvez réessayer."
+      else
+        session.delete(:draft_ticket_ids)
+        redirect_to dashboard_path, alert: "Le paiement a été annulé et vos billets ont expiré."
+      end
+    else
+      redirect_to dashboard_path, alert: "Le paiement a été annulé"
+    end
   end
 
-  def show
-    @ticket = current_user.tickets.includes(:ticket_type, :event).find(params[:ticket_id])
-    @event = @ticket.event
-  rescue ActiveRecord::RecordNotFound
-    redirect_to dashboard_path, alert: "Billet non trouvé"
+  # Allow users to retry payment for failed/cancelled payments
+  def retry_payment
+    @event = Event.includes(:ticket_types).find(params[:id])
+    ticket_ids = params[:ticket_ids]&.split(',') || []
+
+    @tickets = current_user.tickets.where(id: ticket_ids)
+                          .select(&:can_retry_payment?)
+
+    if @tickets.empty?
+      redirect_to event_path(@event.slug, @event),
+                 alert: "Aucun billet disponible pour un nouveau paiement"
+      return
+    end
+
+    # Set session for checkout
+    session[:draft_ticket_ids] = @tickets.map(&:id)
+    redirect_to ticket_checkout_path(@event.slug, @event.id)
   end
 
+    def show
+      @ticket = current_user.tickets.includes(:ticket_type, :event).find(params[:ticket_id])
+      @event = @ticket.event
+    rescue ActiveRecord::RecordNotFound
+      redirect_to dashboard_path, alert: "Billet non trouvé"
+    end
   private
 
   def set_event

app/jobs/cleanup_expired_drafts_job.rb

@@ -0,0 +1,15 @@
+class CleanupExpiredDraftsJob < ApplicationJob
+  queue_as :default
+
+  def perform
+    expired_count = 0
+    
+    Ticket.expired_drafts.find_each do |ticket|
+      Rails.logger.info "Expiring draft ticket #{ticket.id} for user #{ticket.user_id}"
+      ticket.expire_if_overdue!
+      expired_count += 1
+    end
+
+    Rails.logger.info "Expired #{expired_count} draft tickets" if expired_count > 0
+  end
+end

app/models/ticket.rb

@@ -1,4 +1,8 @@
 class Ticket < ApplicationRecord
+  # === Constants ===
+  DRAFT_EXPIRY_TIME = 30.minutes
+  MAX_PAYMENT_ATTEMPTS = 3
+
   # === Associations ===
   belongs_to :user
   belongs_to :ticket_type
@@ -12,9 +16,17 @@ class Ticket < ApplicationRecord
   validates :status, presence: true, inclusion: { in: %w[draft active used expired refunded] }
   validates :first_name, presence: true
   validates :last_name, presence: true
+  validates :payment_attempts, presence: true, numericality: { greater_than_or_equal_to: 0 }
+
+  # === Scopes ===
+  scope :draft, -> { where(status: "draft") }
+  scope :active, -> { where(status: "active") }
+  scope :expired_drafts, -> { draft.where("expires_at < ?", Time.current) }
+  scope :can_retry_payment, -> { draft.where("payment_attempts < ? AND expires_at > ?", MAX_PAYMENT_ATTEMPTS, Time.current) }
 
   before_validation :set_price_from_ticket_type, on: :create
   before_validation :generate_qr_code, on: :create
+  before_validation :set_draft_expiry, on: :create
 
   # Generate PDF ticket
   def to_pdf
@@ -26,6 +38,38 @@ class Ticket < ApplicationRecord
     price_cents / 100.0
   end
 
+  # Check if ticket can be retried for payment
+  def can_retry_payment?
+    draft? && payment_attempts < MAX_PAYMENT_ATTEMPTS && !expired?
+  end
+
+  # Check if ticket is expired
+  def expired?
+    expires_at.present? && expires_at < Time.current
+  end
+
+  # Mark ticket as expired if it"s past expiry time
+  def expire_if_overdue!
+    return unless draft? && expired?
+
+    update!(status: "expired")
+  end
+
+  # Increment payment attempt counter
+  def increment_payment_attempt!
+    update!(
+      payment_attempts: payment_attempts + 1,
+      last_payment_attempt_at: Time.current
+    )
+  end
+
+  # Check if draft is about to expire (within 5 minutes)
+  def expiring_soon?
+    return false unless draft? && expires_at.present?
+
+    expires_at <= 5.minutes.from_now
+  end
+
   private
 
   def set_price_from_ticket_type
@@ -41,4 +85,14 @@ class Ticket < ApplicationRecord
       break unless Ticket.exists?(qr_code: qr_code)
     end
   end
+
+  def set_draft_expiry
+    return unless status == "draft"
+
+    self.expires_at = DRAFT_EXPIRY_TIME.from_now if expires_at.blank?
+  end
+
+  def draft?
+    status == "draft"
+  end
 end

app/views/components/_header.html.erb

@@ -29,18 +29,18 @@
 
             <div data-header-target="userMenu" class="absolute right-0 mt-2 w-48 rounded-md shadow-lg z-50 hidden">
               <%= link_to t("header.profile"), edit_user_registration_path,
-                  class: "block px-4 py-2 text-sm bg-black text-gray-100 hover:bg-purple-700 first:rounded-t-md" %>
+                  class: "block px-4 py-2 text-sm text-gray-100 hover:bg-purple-700 first:rounded-t-md" %>
               <%= link_to t("header.reservations"), "#",
-                  class: "block px-4 py-2 text-sm bg-black text-gray-100 hover:bg-purple-700" %>
+                  class: "block px-4 py-2 text-sm text-gray-100 hover:bg-purple-700" %>
               <%= link_to t("header.logout"), destroy_user_session_path,
                   data: { controller: "logout", action: "click->logout#signOut",
                          logout_url_value: destroy_user_session_path, redirect_url_value: "/", turbo: false },
-                  class: "block px-4 py-2 text-sm bg-black text-gray-100 hover:bg-purple-700 last:rounded-b-md" %>
+                  class: "block px-4 py-2 text-sm text-gray-100 hover:bg-purple-700 last:rounded-b-md" %>
             </div>
           </div>
         <% else %>
           <%= link_to t("header.login"), new_user_session_path,
-              class: "bg-black text-gray-100 hover:text-purple-200 px-3 py-2 rounded-md text-sm font-medium transition-colors duration-200" %>
+              class: "text-gray-100 hover:text-purple-200 px-3 py-2 rounded-md text-sm font-medium transition-colors duration-200" %>
           <%= link_to t("header.register"), new_user_registration_path,
               class: "bg-purple-600 text-white font-medium py-2 px-4 rounded-lg hover:bg-purple-700 transition-colors duration-200" %>
         <% end %>
@@ -63,9 +63,9 @@
     <div data-header-target="mobileMenu" class="hidden sm:hidden">
       <div class="px-2 pt-2 pb-3 space-y-1">
         <%= link_to t("header.parties"), events_path,
-            class: "block px-3 py-2 rounded-md text-base font-medium bg-black text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
+            class: "block px-3 py-2 rounded-md text-base font-medium text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
         <%= link_to t("header.concerts"), "#",
-            class: "block px-3 py-2 rounded-md text-base font-medium bg-black text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
+            class: "block px-3 py-2 rounded-md text-base font-medium text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
       </div>
 
       <div class="pt-4 pb-3 border-t border-gray-700">
@@ -77,17 +77,17 @@
           </div>
           <div class="px-2 space-y-1">
             <%= link_to t("header.profile"), edit_user_registration_path,
-                class: "block px-3 py-2 rounded-md text-base font-medium bg-black text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
+                class: "block px-3 py-2 rounded-md text-base font-medium text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
             <%= link_to t("header.reservations"), "#",
-                class: "block px-3 py-2 rounded-md text-base font-medium bg-black text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
+                class: "block px-3 py-2 rounded-md text-base font-medium text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
             <%= link_to t("header.logout"), destroy_user_session_path,
                 data: { controller: "logout", action: "click->logout#signOut", logout_url_value: destroy_user_session_path, login_url_value: new_user_session_path, turbo: false },
-                class: "block px-3 py-2 rounded-md text-base font-medium bg-black text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
+                class: "block px-3 py-2 rounded-md text-base font-medium text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
           </div>
         <% else %>
           <div class="px-2 space-y-1">
             <%= link_to t("header.login"), new_user_session_path,
-                class: "block px-3 py-2 rounded-md text-base font-medium bg-black text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
+                class: "block px-3 py-2 rounded-md text-base font-medium text-gray-100 hover:text-purple-200 hover:bg-purple-700" %>
             <%= link_to t("header.register"), new_user_registration_path,
                 class: "block px-3 py-2 rounded-md text-base font-medium bg-purple-600 text-white hover:bg-purple-700" %>
           </div>

app/views/pages/dashboard.html.erb

@@ -15,6 +15,78 @@
     </div>
   </div>
 
+  <!-- Draft tickets needing payment -->
+  <% if @draft_tickets.any? %>
+    <div class="card hover-lift mb-8 border-orange-200 bg-orange-50">
+      <div class="card-header bg-orange-100 rounded-lg">
+
+        <div class="mx-4 py-4">
+          <h2 class="text-2xl font-bold text-orange-900 flex items-center">
+            <svg class="w-6 h-6 mr-2 text-orange-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
+            </svg>
+            Billets en attente de paiement
+          </h2>
+          <p class="text-orange-700 mt-1">Vous avez des billets qui nécessitent un paiement</p>
+        </div>
+
+      </div>
+      <div class="card-body">
+        <div class="space-y-4">
+          <% @draft_tickets.group_by(&:event).each do |event, tickets| %>
+            <div class="bg-white rounded-lg p-4 border border-orange-200">
+              <div class="flex items-start justify-between mb-3">
+                <div>
+                  <h3 class="font-semibold text-gray-900"><%= event.name %></h3>
+                  <p class="text-sm text-gray-600">
+                    <svg class="w-4 h-4 inline mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z"/>
+                    </svg>
+                    <%= event.start_time.strftime("%d %B %Y à %H:%M") %>
+                  </p>
+                </div>
+                <span class="text-sm font-medium text-orange-600 bg-orange-100 px-2 py-1 rounded-full">
+                  <%= tickets.count %> billet<%= 's' if tickets.count > 1 %>
+                </span>
+              </div>
+
+              <div class="grid gap-2 mb-4">
+                <% tickets.each do |ticket| %>
+                  <div class="flex items-center justify-between text-sm bg-gray-50 rounded p-2">
+                    <div>
+                      <span class="font-medium"><%= ticket.ticket_type.name %></span>
+                      <span class="text-gray-600">- <%= ticket.first_name %> <%= ticket.last_name %></span>
+                    </div>
+                    <div class="flex items-center space-x-2">
+                      <span class="text-gray-600">Expire <%= time_ago_in_words(ticket.expires_at) %></span>
+                      <span class="font-medium text-gray-900"><%= number_to_currency(ticket.price_euros, unit: "€") %></span>
+                    </div>
+                  </div>
+                <% end %>
+              </div>
+
+              <div class="flex items-center justify-between">
+                <div class="text-sm text-gray-600">
+                  <% max_attempts = tickets.map(&:payment_attempts).max %>
+                  Tentatives: <%= max_attempts %>/3
+                  <% if tickets.any?(&:expiring_soon?) %>
+                    <span class="text-orange-600 font-medium ml-2">⚠️ Expire bientôt</span>
+                  <% end %>
+                </div>
+
+                <%= form_tag ticket_retry_payment_path(event.slug, event.id), method: :post do %>
+                  <%= hidden_field_tag :ticket_ids, tickets.map(&:id).join(',') %>
+                  <%= submit_tag "Reprendre le paiement",
+                      class: "inline-flex items-center px-4 py-2 bg-orange-600 text-white text-sm font-medium rounded-lg hover:bg-orange-700 transition-colors duration-200" %>
+                <% end %>
+              </div>
+            </div>
+          <% end %>
+        </div>
+      </div>
+    </div>
+  <% end %>
+
   <!-- User's booked events -->
   <div class="card hover-lift mb-8">
     <div class="card-header">

app/views/tickets/checkout.html.erb

@@ -31,6 +31,45 @@
     <div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
       <!-- Order Summary -->
       <div class="bg-white rounded-2xl shadow-xl p-6 md:p-8 h-fit">
+        <!-- Warning for expiring tickets -->
+        <% if @expiring_soon %>
+          <div class="mb-6 bg-orange-50 border border-orange-200 rounded-lg p-4">
+            <div class="flex items-start">
+              <svg class="w-5 h-5 text-orange-600 mr-2 mt-0.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
+              </svg>
+              <div>
+                <h3 class="font-medium text-orange-800 mb-1">Attention - Billets bientôt expirés</h3>
+                <p class="text-orange-700 text-sm">Vos billets vont expirer dans quelques minutes. Veuillez procéder rapidement au paiement pour éviter leur suppression automatique.</p>
+              </div>
+            </div>
+          </div>
+        <% end %>
+
+        <!-- Payment attempts warning -->
+        <% max_attempts = @tickets.map(&:payment_attempts).max %>
+        <% if max_attempts >= 0 %>
+          <% current_attempt = max_attempts + 1 %>
+          <div class="mb-6 bg-yellow-50 border border-yellow-200 rounded-lg p-4">
+            <div class="flex items-start">
+              <svg class="w-5 h-5 text-yellow-600 mr-2 mt-0.5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
+              </svg>
+              <div>
+                <h3 class="font-medium text-yellow-800 mb-1">Tentative de paiement <%= current_attempt %>/3</h3>
+                <p class="text-yellow-700 text-sm">
+                  <% remaining_attempts = 3 - current_attempt %>
+                  <% if remaining_attempts > 0 %>
+                    Il vous reste <%= remaining_attempts %> tentative<%= 's' if remaining_attempts > 1 %> après celle-ci.
+                  <% else %>
+                    Ceci est votre dernière tentative de paiement.
+                  <% end %>
+                </p>
+              </div>
+            </div>
+          </div>
+        <% end %>
+
         <div class="text-center mb-6">
           <div class="mx-auto bg-green-100 rounded-full p-3 w-16 h-16 flex items-center justify-center mb-4">
             <svg class="w-8 h-8 text-green-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">

config/initializers/ticket_cleanup_scheduler.rb

@@ -0,0 +1,23 @@
+# Schedule regular cleanup of expired draft tickets
+#
+# This will run every 10 minutes to clean up expired draft tickets
+# If you're using a more sophisticated scheduler like sidekiq or whenever,
+# you can move this logic there.
+
+Rails.application.config.after_initialize do
+  # Only run in production and development, not in test
+  unless Rails.env.test?
+    # Schedule the cleanup job to run every 10 minutes
+    Thread.new do
+      loop do
+        begin
+          CleanupExpiredDraftsJob.perform_later
+        rescue => e
+          Rails.logger.error "Failed to schedule expired drafts cleanup: #{e.message}"
+        end
+        
+        sleep 10.minutes
+      end
+    end
+  end
+end

config/routes.rb

@@ -42,6 +42,7 @@ Rails.application.routes.draw do
   get "events/:slug.:id/tickets/new",      to: "tickets#new", as: "ticket_new"
   post "events/:slug.:id/tickets/create",   to: "tickets#create", as: "ticket_create"
   get "events/:slug.:id/tickets/checkout", to: "tickets#checkout", as: "ticket_checkout"
+  post "events/:slug.:id/tickets/retry",    to: "tickets#retry_payment", as: "ticket_retry_payment"
 
   # Payment routes
   get   "payments/success",             to: "tickets#payment_success", as: "payment_success"

db/migrate/20250823171354_create_tickets.rb

@@ -9,6 +9,14 @@ class CreateTickets < ActiveRecord::Migration[8.0]
       t.string :first_name
       t.string :last_name
 
+      # Implemented to "temporize" tickets
+      # If a ticket is not paid in time, it is removed from the database
+      #
+      t.string :stripe_session_id
+      t.timestamp :expires_at
+      t.integer :payment_attempts, default: 0
+      t.timestamp :last_payment_attempt_at
+
       t.references :user, null: true, foreign_key: false
       t.references :ticket_type, null: false, foreign_key: false
 
@@ -22,5 +30,9 @@ class CreateTickets < ActiveRecord::Migration[8.0]
     # Add indexes for better performance
     # add_index :tickets, :first_name unless index_exists?(:tickets, :first_name)
     # add_index :tickets, :last_name unless index_exists?(:tickets, :last_name)
+    #
+    # add_index :tickets, :stripe_session_id, unique: true
+    # add_index :tickets, [ :status, :expires_at ]
+    # add_index :tickets, [ :user_id, :status ]
   end
 end

db/schema.rb

@@ -40,7 +40,6 @@ ActiveRecord::Schema[8.0].define(version: 2025_08_23_171354) do
     t.integer "quantity"
     t.datetime "sale_start_at"
     t.datetime "sale_end_at"
-    t.boolean "requires_id"
     t.integer "minimum_age"
     t.bigint "event_id", null: false
     t.datetime "created_at", null: false
@@ -53,9 +52,13 @@ ActiveRecord::Schema[8.0].define(version: 2025_08_23_171354) do
   create_table "tickets", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
     t.string "qr_code"
     t.integer "price_cents"
-    t.string "status", default: "active"
+    t.string "status", default: "draft"
     t.string "first_name"
     t.string "last_name"
+    t.string "stripe_session_id"
+    t.timestamp "expires_at"
+    t.integer "payment_attempts", default: 0
+    t.timestamp "last_payment_attempt_at"
     t.bigint "user_id"
     t.bigint "ticket_type_id", null: false
     t.datetime "created_at", null: false

lib/tasks/tickets.rake

@@ -0,0 +1,22 @@
+namespace :tickets do
+  desc "Clean up expired draft tickets"
+  task cleanup_expired_drafts: :environment do
+    puts "Starting cleanup of expired draft tickets..."
+    CleanupExpiredDraftsJob.perform_now
+    puts "Cleanup completed."
+  end
+
+  desc "Show stats about draft tickets"
+  task stats: :environment do
+    total_drafts = Ticket.draft.count
+    expired_drafts = Ticket.expired_drafts.count
+    retryable_drafts = Ticket.can_retry_payment.count
+    
+    puts "=== Draft Ticket Statistics ==="
+    puts "Total draft tickets: #{total_drafts}"
+    puts "Expired draft tickets: #{expired_drafts}"
+    puts "Retryable draft tickets: #{retryable_drafts}"
+    puts "Max payment attempts: #{Ticket::MAX_PAYMENT_ATTEMPTS}"
+    puts "Draft expiry time: #{Ticket::DRAFT_EXPIRY_TIME}"
+  end
+end