(bug) auto cancel trainings

- Wrong trainings sessions was cancelled (in the past instead of in the futur)
- Notifications about auto refunds was incorrect

app/services/trainings/auto_cancel_service.rb

@@ -12,7 +12,10 @@ class Trainings::AutoCancelService
 
       training.availabilities
               .includes(slots: :slots_reservations)
-              .where('availabilities.start_at >= ?', DateTime.current - training.auto_cancel_deadline.hours)
+              .where(availabilities: { lock: false })
+              .where('availabilities.start_at >= ? AND availabilities.start_at <= ?',
+                     DateTime.current,
+                     DateTime.current + training.auto_cancel_deadline.hours)
               .find_each do |availability|
         next if availability.reservations.count >= training.auto_cancel_threshold
 
@@ -72,8 +75,11 @@ class Trainings::AutoCancelService
     # @param reservation [Reservation]
     def refund_after_cancel(reservation)
       invoice_item = reservation.invoice_items.joins(:invoice).where(invoices: { type: nil }).first
+      amount = (invoice_item&.amount_after_coupon || 0) / 100.00
+      return if amount.zero?
+
       service = WalletService.new(user: reservation.user, wallet: reservation.user.wallet)
-      transaction = service.credit(invoice_item.amount_after_coupon / 100.00)
+      transaction = service.credit(amount)
       service.create_avoir(transaction, DateTime.current, I18n.t('trainings.refund_for_auto_cancel')) if transaction
     end
   end

app/views/api/notifications/_notify_admin_training_auto_cancelled.json.jbuilder

@@ -4,4 +4,4 @@ json.title notification.notification_type
 json.description "#{t('.auto_cancelled_training', {
                         TRAINING: notification.attached_object.trainings.first.name,
                         DATE: I18n.l(notification.attached_object.start_at.to_date)
-                      })} #{notification.meta_data['auto_refund'] == 'true' ? t('.auto_refund') : t('.manual_refund')}"
+                      })} #{notification.meta_data['auto_refund'] ? t('.auto_refund') : t('.manual_refund')}"

app/views/api/notifications/_notify_member_training_auto_cancelled.json.jbuilder

@@ -3,5 +3,5 @@
 json.title notification.notification_type
 json.description "#{t('.auto_cancelled_training', {
                         TRAINING: notification.attached_object.reservation.reservable.name,
-                        DATE: I18n.l(notification.attached_object.start_at.to_date)
-                      })} #{notification.meta_data['auto_refund'] == 'true' ? t('.auto_refund') : ''}"
+                        DATE: I18n.l(notification.attached_object.slot.start_at.to_date)
+                      })} #{notification.meta_data['auto_refund'] ? t('.auto_refund') : ''}"

app/views/notifications_mailer/notify_admin_training_auto_cancelled.html.erb

@@ -9,5 +9,5 @@
   }) %>
 </p>
 <p>
-  <%= @notification.get_meta_data(:auto_refund) == 'true' ? t('.body.auto_refund') : t('.body.manual_refund') %>
+  <%= @notification.get_meta_data(:auto_refund) ? t('.body.auto_refund') : t('.body.manual_refund') %>
 </p>

app/views/notifications_mailer/notify_member_training_auto_cancelled.html.erb

@@ -9,5 +9,5 @@
   }) %>
 </p>
 <p>
-  <%= @notification.get_meta_data(:auto_refund) == 'true' ? t('.body.auto_refund') : '' %>
+  <%= @notification.get_meta_data(:auto_refund) ? t('.body.auto_refund') : '' %>
 </p>