feat(event available/sold out): Promoter can mark event as sold out or available

On the event page, promoter can choose to mark the event as "sold out" using the status field or as "published". Only published event can be marked as sold out if promoter thinks he cannot handle all the people available.

app/controllers/orders_controller.rb

@@ -126,6 +126,15 @@ class OrdersController < ApplicationController
     @total_amount = @order.total_amount_cents
     @expiring_soon = @order.expiring_soon?
 
+    # For free orders, automatically mark as paid and redirect to success
+    if @order.free?
+      @order.mark_as_paid!
+      session.delete(:pending_cart)
+      session.delete(:ticket_names)
+      session.delete(:draft_order_id)
+      return redirect_to order_path(@order), notice: "Vos billets gratuits ont été confirmés !"
+    end
+
     # Create Stripe checkout session if Stripe is configured
     if Rails.application.config.stripe[:secret_key].present?
       begin

app/controllers/promoter/events_controller.rb

@@ -5,7 +5,7 @@
 class Promoter::EventsController < ApplicationController
   before_action :authenticate_user!
   before_action :ensure_can_manage_events!
-  before_action :set_event, only: [ :show, :edit, :update, :destroy, :publish, :unpublish, :cancel, :mark_sold_out, :duplicate ]
+  before_action :set_event, only: [ :show, :edit, :update, :destroy, :publish, :unpublish, :cancel, :mark_sold_out, :mark_available, :duplicate ]
 
   # Display all events for the current promoter
   def index
@@ -93,6 +93,16 @@ class Promoter::EventsController < ApplicationController
     end
   end
 
+  # Mark event as available again
+  def mark_available
+    if @event.sold_out?
+      @event.update(state: :published)
+      redirect_to promoter_event_path(@event), notice: "Event marqué comme disponible!"
+    else
+      redirect_to promoter_event_path(@event), alert: "Cet event ne peut pas être marqué comme disponible."
+    end
+  end
+
   # Duplicate an event and all its ticket types
   def duplicate
     clone_ticket_types = params[:clone_ticket_types] == "true"

app/helpers/tickets_helper.rb

@@ -1,2 +1,9 @@
 module TicketsHelper
+  def format_ticket_price(price_cents)
+    if price_cents == 0
+      "Gratuit"
+    else
+      number_to_currency(price_cents / 100.0, unit: "€")
+    end
+  end
 end

app/models/event.rb

@@ -55,7 +55,6 @@ class Event < ApplicationRecord
   # Scope for published events ordered by start time
   scope :upcoming, -> { published.where("start_time >= ?", Time.current).order(start_time: :asc) }
 
-
   # === Instance Methods ===
 
   # Check if coordinates were successfully geocoded or are fallback coordinates

app/models/order.rb

@@ -116,6 +116,11 @@ class Order < ApplicationRecord
     promoter_payout_cents / 100.0
   end
 
+  # Check if order contains only free tickets
+  def free?
+    total_amount_cents == 0
+  end
+
   # Create Stripe invoice for accounting records
   #
   # This method creates a post-payment invoice in Stripe for accounting purposes

app/models/ticket.rb

@@ -9,7 +9,7 @@ class Ticket < ApplicationRecord
   validates :qr_code, presence: true, uniqueness: true
   validates :order_id, presence: true
   validates :ticket_type_id, presence: true
-  validates :price_cents, presence: true, numericality: { greater_than: 0 }
+  validates :price_cents, presence: true, numericality: { greater_than_or_equal_to: 0 }
   validates :status, presence: true, inclusion: { in: %w[draft active used expired refunded] }
   validates :first_name, presence: true
   validates :last_name, presence: true

app/models/ticket_type.rb

@@ -6,7 +6,7 @@ class TicketType < ApplicationRecord
   # Validations
   validates :name, presence: true, length: { minimum: 3, maximum: 50 }
   validates :description, presence: true, length: { minimum: 10, maximum: 500 }
-  validates :price_cents, presence: true, numericality: { greater_than: 0 }
+  validates :price_cents, presence: true, numericality: { greater_than_or_equal_to: 0 }
   validates :quantity, presence: true, numericality: { only_integer: true, greater_than: 0 }
   validates :sale_start_at, presence: true
   validates :sale_end_at, presence: true
@@ -48,6 +48,10 @@ class TicketType < ApplicationRecord
     [ quantity - tickets.count, 0 ].max
   end
 
+  def free?
+    price_cents == 0
+  end
+
   def sales_status
     return :draft if sale_start_at.nil? || sale_end_at.nil?
     return :expired if sale_end_at < Time.current

app/views/components/_ticket_card.html.erb

@@ -7,7 +7,7 @@
       </div>
       <div class="text-right">
         <p class="text-xl font-bold text-purple-700 <%= "text-gray-400" if sold_out %>">
-          <%= number_to_currency(price_cents / 100.0, unit: "€") %>
+          <%= format_ticket_price(price_cents) %>
         </p>
       </div>
     </div>

app/views/promoter/events/show.html.erb

@@ -132,10 +132,14 @@
       <div class="bg-blue-50 border border-blue-200 rounded-2xl p-4">
         <div class="flex items-center">
           <i data-lucide="users" class="w-5 h-5 text-blue-400 mr-3"></i>
-          <div>
+          <div class="flex-1">
             <h3 class="text-sm font-medium text-blue-900">Événement complet</h3>
             <p class="text-sm text-blue-700">Tous les billets pour cet événement ont été vendus.</p>
           </div>
+          <%= button_to mark_available_promoter_event_path(@event), method: :patch, class: "ml-4 inline-flex items-center px-3 py-1 bg-white border border-blue-300 text-blue-700 text-sm font-medium rounded-lg hover:bg-blue-50 transition-colors duration-200" do %>
+            <i data-lucide="refresh-ccw" class="w-4 h-4 mr-1"></i>
+            Marquer comme disponible
+          <% end %>
         </div>
       </div>
     <% end %>
@@ -273,10 +277,19 @@
             <i data-lucide="ticket" class="w-4 h-4 mr-2"></i>
             Gérer les types de billets
           <% end %>
-          <%= button_to mark_sold_out_promoter_event_path(@event), method: :patch, class: "w-full inline-flex items-center justify-center px-4 py-3 bg-gray-50 text-gray-700 font-medium text-sm rounded-lg hover:bg-gray-100 transition-colors duration-200", disabled: !@event.published? do %>
+          
+          <% if @event.sold_out? %>
+            <%= button_to mark_available_promoter_event_path(@event), method: :patch, class: "w-full inline-flex items-center justify-center px-4 py-3 bg-blue-50 text-blue-700 font-medium text-sm rounded-lg hover:bg-blue-100 transition-colors duration-200" do %>
+              <i data-lucide="refresh-ccw" class="w-4 h-4 mr-2"></i>
+              Marquer comme disponible
+            <% end %>
+          <% elsif @event.published? %>
+            <%= button_to mark_sold_out_promoter_event_path(@event), method: :patch, class: "w-full inline-flex items-center justify-center px-4 py-3 bg-gray-50 text-gray-700 font-medium text-sm rounded-lg hover:bg-gray-100 transition-colors duration-200" do %>
               <i data-lucide="users" class="w-4 h-4 mr-2"></i>
               Marquer comme complet
             <% end %>
+          <% end %>
+          
           <hr class="border-gray-200">
           <%= button_to promoter_event_path(@event), method: :delete,
               data: { confirm: "Êtes-vous sûr de vouloir supprimer cet événement ? Cette action est irréversible." },

app/views/promoter/ticket_types/edit.html.erb

@@ -81,7 +81,7 @@
             <div class="relative">
               <%= form.number_field :price_euros,
                   step: 0.01,
-                  min: 0.01,
+                  min: 0,
                   class: "w-full px-4 py-2 pl-8 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent",
                   data: { "ticket-type-form-target": "price", action: "input->ticket-type-form#updateTotal" } %>
               <div class="absolute left-3 top-2.5 text-gray-500">€</div>
@@ -91,6 +91,8 @@
                 <i data-lucide="alert-triangle" class="w-4 h-4 inline mr-1"></i>
                 Modifier le prix n'affectera pas les billets déjà vendus
               </p>
+            <% else %>
+              <p class="mt-1 text-sm text-gray-500">Prix unitaire du billet (0€ pour un billet gratuit)</p>
             <% end %>
           </div>
 
@@ -163,8 +165,10 @@
             <div class="flex">
               <i data-lucide="info" class="w-5 h-5 text-blue-400 mt-0.5 mr-2"></i>
               <p class="text-sm text-blue-800">
-                <strong>Événement:</strong> <%= @event.start_time.strftime("%d/%m/%Y à %H:%M") %><br>
+                <strong>Début d'événement :</strong> <%= @event.start_time.strftime("%d/%m/%Y à %H:%M") %><br>
+                <% unless @event.allow_booking_during_event? %>
                   Les ventes doivent se terminer avant le début de l'événement.
+                <% end %>
               </p>
             </div>
           </div>
@@ -208,12 +212,6 @@
           <%= link_to promoter_event_ticket_type_path(@event, @ticket_type), class: "text-gray-500 hover:text-gray-700 transition-colors" do %>
             Annuler
           <% end %>
-          <% if @ticket_type.tickets.any? %>
-            <p class="text-sm text-yellow-600">
-              <i data-lucide="info" class="w-4 h-4 inline mr-1"></i>
-              <%= pluralize(@ticket_type.tickets.count, 'billet') %> déjà vendu(s)
-            </p>
-          <% end %>
         </div>
 
         <div class="flex items-center space-x-3">

app/views/promoter/ticket_types/new.html.erb

@@ -68,12 +68,12 @@
             <div class="relative">
               <%= form.number_field :price_euros,
                   step: 0.01,
-                  min: 0.01, 
+                  min: 0,
                   class: "w-full px-4 py-2 pl-8 border border-gray-300 rounded-lg focus:ring-2 focus:ring-purple-500 focus:border-transparent",
                   data: { "ticket-type-form-target": "price", action: "input->ticket-type-form#updateTotal" } %>
               <div class="absolute left-3 top-2.5 text-gray-500">€</div>
             </div>
-            <p class="mt-1 text-sm text-gray-500">Prix unitaire du billet</p>
+            <p class="mt-1 text-sm text-gray-500">Prix unitaire du billet (0€ pour un billet gratuit)</p>
           </div>
 
           <div>
@@ -123,8 +123,11 @@
             <div class="flex">
               <i data-lucide="info" class="w-5 h-5 text-blue-400 mt-0.5 mr-2"></i>
               <p class="text-sm text-blue-800">
-                <strong>Événement:</strong> <%= @event.start_time.strftime("%d/%m/%Y à %H:%M") %><br>
+                <strong>Début d'événement :</strong> <%= @event.start_time.strftime("%d/%m/%Y à %H:%M") %><br>
+
+                <% unless @event.allow_booking_during_event? %>
                   Les ventes doivent se terminer avant le début de l'événement.
+                <% end %>
               </p>
             </div>
           </div>

app/views/promoter/ticket_types/show.html.erb

@@ -138,7 +138,7 @@
                 </div>
                 <div class="text-right">
                   <p class="text-sm font-medium text-gray-900">
-                    <%= number_to_currency(ticket.price_cents / 100.0, unit: "€") %>
+                    <%= format_ticket_price(ticket.price_cents) %>
                   </p>
                   <p class="text-xs text-gray-500">
                     <%= ticket.created_at.strftime("%d/%m/%Y") %>
@@ -164,7 +164,7 @@
         <div class="space-y-4">
           <div class="text-center p-4 bg-purple-50 rounded-lg">
             <div class="text-3xl font-bold text-purple-600">
-              <%= number_to_currency(@ticket_type.price_euros, unit: "€") %>
+              <%= format_ticket_price(@ticket_type.price_cents) %>
             </div>
             <div class="text-sm text-gray-500">Prix unitaire</div>
           </div>

app/views/ticket_mailer/purchase_confirmation.html.erb

@@ -57,7 +57,7 @@
                 <p style="margin: 5px 0 0;"><a href="<%= ticket_url(ticket) %>" style="color: #4c1d95; text-decoration: none; font-size: 14px;">📱 Voir le détail et le code QR</a></p>
               </div>
               <div style="text-align: right;">
-                <p style="margin: 0; font-weight: bold; color: #212529;"><%= number_to_currency(ticket.price_cents / 100.0, unit: "€") %></p>
+                <p style="margin: 0; font-weight: bold; color: #212529;"><%= format_ticket_price(ticket.price_cents) %></p>
               </div>
             </div>
           </div>
@@ -83,7 +83,7 @@
           </div>
           <div style="text-align: right;">
             <p style="margin: 0; color: #6c757d; font-size: 14px;">Prix</p>
-            <p style="margin: 5px 0 0; font-weight: bold; color: #212529;"><%= number_to_currency(@ticket.price_cents / 100.0, unit: "€") %></p>
+            <p style="margin: 5px 0 0; font-weight: bold; color: #212529;"><%= format_ticket_price(@ticket.price_cents) %></p>
           </div>
         </div>
 

app/views/ticket_mailer/purchase_confirmation.text.erb

@@ -13,11 +13,11 @@ DÉTAILS DE VOTRE COMMANDE
 Événement : <%= @event.name %>
 Date & heure : <%= @event.start_time.strftime("%d %B %Y à %H:%M") %>
 Nombre de billets : <%= @tickets.count %>
-Total : <%= number_to_currency(@order.total_amount_euros, unit: "€") %>
+Total : <%= @order.free? ? "Gratuit" : number_to_currency(@order.total_amount_euros, unit: "€") %>
 
 BILLETS INCLUS :
 <% @tickets.each_with_index do |ticket, index| %>
-- Billet #<%= index + 1 %> : <%= ticket.ticket_type.name %> - <%= number_to_currency(ticket.price_cents / 100.0, unit: "€") %>
+- Billet #<%= index + 1 %> : <%= ticket.ticket_type.name %> - <%= format_ticket_price(ticket.price_cents) %>
 <% end %>
 
 Vos billets sont attachés à cet email en format PDF. Présentez-les à l'entrée de l'événement pour y accéder.
@@ -32,7 +32,7 @@ DÉTAILS DE VOTRE BILLET
 Événement : <%= @event.name %>
 Type de billet : <%= @ticket.ticket_type.name %>
 Date & heure : <%= @event.start_time.strftime("%d %B %Y à %H:%M") %>
-Prix : <%= number_to_currency(@ticket.price_cents / 100.0, unit: "€") %>
+Prix : <%= format_ticket_price(@ticket.price_cents) %>
 
 Votre billet est attaché à cet email en format PDF. Présentez-le à l'entrée de l'événement pour y accéder.
 

app/views/tickets/show.html.erb

@@ -80,7 +80,7 @@
               <div>
                 <label class="block text-sm font-medium text-gray-500 mb-1">Prix</label>
                 <p class="text-xl font-bold text-gray-900">
-                  <%= number_to_currency(@ticket.price_euros, unit: "€", separator: ",", delimiter: " ", format: "%n %u") %>
+                  <%= format_ticket_price(@ticket.price_cents) %>
                 </p>
               </div>
             </div>

config/routes.rb

@@ -81,6 +81,7 @@ Rails.application.routes.draw do
         patch :unpublish
         patch :cancel
         patch :mark_sold_out
+        patch :mark_available
         post :duplicate
       end
 

test/controllers/orders_controller_test.rb

@@ -125,7 +125,7 @@ class OrdersControllerTest < ActionDispatch::IntegrationTest
     assert_equal "draft", new_order.status
     assert_equal @user, new_order.user
     assert_equal @event, new_order.event
-    assert_equal @ticket_type.price_cents + 100, new_order.total_amount_cents # includes 1€ service fee
+    assert_equal @ticket_type.price_cents, new_order.total_amount_cents # Service fee deducted from promoter payout, not added to customer
 
     assert_redirected_to checkout_order_path(new_order)
     assert_equal new_order.id, session[:draft_order_id]

test/models/order_test.rb

@@ -603,4 +603,22 @@ class OrderTest < ActiveSupport::TestCase
     result = order.stripe_invoice_pdf_url
     assert_nil result
   end
+
+  test "free? should return true for zero amount orders" do
+    free_order = Order.create!(
+      user: @user, event: @event, total_amount_cents: 0,
+      status: "draft", payment_attempts: 0
+    )
+
+    assert free_order.free?
+  end
+
+  test "free? should return false for non-zero amount orders" do
+    paid_order = Order.create!(
+      user: @user, event: @event, total_amount_cents: 1000,
+      status: "draft", payment_attempts: 0
+    )
+
+    assert_not paid_order.free?
+  end
 end

test/models/ticket_type_test.rb

@@ -244,4 +244,38 @@ class TicketTypeTest < ActiveSupport::TestCase
     )
     assert_not ticket_type.save
   end
+
+  test "should allow free tickets with zero price" do
+    user = User.create!(
+      email: "test@example.com",
+      password: "password123",
+      password_confirmation: "password123"
+    )
+
+    event = Event.create!(
+      name: "Test Event",
+      slug: "test-event",
+      description: "Valid description for the event that is long enough",
+      latitude: 48.8566,
+      longitude: 2.3522,
+      venue_name: "Test Venue",
+      venue_address: "123 Test Street",
+      user: user
+    )
+
+    ticket_type = TicketType.new(
+      name: "Free Ticket",
+      description: "Valid description for the free ticket type",
+      price_cents: 0,
+      quantity: 50,
+      sale_start_at: Time.current,
+      sale_end_at: Time.current + 1.day,
+      event: event
+    )
+
+    assert ticket_type.save
+    assert ticket_type.free?
+    assert_equal 0, ticket_type.price_cents
+    assert_equal 0.0, ticket_type.price_euros
+  end
 end