improve event deletion and event registration cancelation

common/manager/EventRegistrationManager.php

@@ -194,11 +194,10 @@ class EventRegistrationManager extends BaseObject
      */
     public function loadRegistration($idRegistration, $idCustomer)
     {
-
         $query = EventRegistration::find()
             ->andWhere(['id' => $idRegistration]);
         if (isset($idCustomer)) {
-            $query->andWhere(['id_customer' => $idCustomer])
+            $query->andWhere(['id_customer' => $idCustomer]);
         }
         $registration = $query->one();
         if ($registration === null) {
@@ -207,6 +206,18 @@ class EventRegistrationManager extends BaseObject
         return $registration;
     }
 
+    public function cancelRegistrationTX($registration, $idCustomer, $reason)
+    {
+        $tx = \Yii::$app->db->beginTransaction();
+        try {
+            $this->cancelRegistration($registration, $idCustomer, $reason);
+            $tx->commit();
+        } catch (\Exception $e) {
+            $tx->rollBack();
+            throw $e;
+        }
+    }
+
     /**
      * @param EventRegistration $registration
      * @throws ServerErrorHttpException
@@ -230,7 +241,7 @@ class EventRegistrationManager extends BaseObject
         if (!isset($event)) {
             throw new BadRequestHttpException('The reservation is already deleted', self::EVENT_NOT_FOUND);
         }
-        $tx = \Yii::$app->db->beginTransaction();
+
         $now = strtotime("now UTC");
 
         if ($reason != EventRegistration::CANCEL_REASON_CUSTOMER) {
@@ -240,11 +251,16 @@ class EventRegistrationManager extends BaseObject
             }
         }
 
-        try {
+        $now = strtotime("now");
-
+        // if user cancels then cancel_at will be set
+        if ( $reason == EventRegistration::CANCEL_REASON_CUSTOMER){
             $registration->canceled_at = date('Y-m-d H:i:s', $now);
-            $registration->save(false);
+        }else{
+            // otherwise ( e.g. event is deleted  ) the delete_at will be set
+            $registration->deleted_at = date('Y-m-d H:i:s', $now);
+        }
 
+        $registration->save(false);
         $ticket = Ticket::findOne($registration->id_ticket);
 
         if (!isset($ticket)) {
@@ -254,37 +270,24 @@ class EventRegistrationManager extends BaseObject
         $ticket->restoreReservationCount(1);
         $ticket->save(false);
 
-            $tx->commit();
-        } catch (\Exception $e) {
-            $tx->rollBack();
-            throw $e;
     }
 
+    public function findAllRegistrations($idEvent, $idCustomer = null)
+    {
+        $registrations =
+            EventRegistration::find()
+                ->andWhere(['id_event' => $idEvent])->all();
+        if (isset($idCustomer)) {
+            $registrations = EventRegistration::filterForCustomer($registrations, $idCustomer);
+        }
+        return $registrations;
     }
 
-//    /**
+    public function findActiveRegistrations($idEvent, $idCustomer = null)
-//     * @param EventRegistration $registration
+    {
-//     * @return bool
+        $registrations = $this->findAllRegistrations($idEvent, $idCustomer);
-//     * @throws \yii\base\Exception
+        return EventRegistration::filterActive($registrations);
-//     */
+    }
-//    public function deleteRegistration($registration)
-//    {
-//        if (isset($registration->deleted_at)) {
-//            return false;
-//        }
-//
-////        $ticket = Ticket::findOne(['id_ticket' => $registration->id_ticket]);
-////        if( !isset($ticket ) ) {
-////            throw new \yii\base\Exception('Ticket not found: ' . $registration->id_ticket);
-////        }
-////
-////        $ticket->restoreReservationCount(1);
-////        $ticket->save(false);
-//
-//        $registration->deleted_at = date('Y-m-d H:i:s');
-//        return $registration->save(false);
-//
-//    }
 
     /**
      * Delete an event
@@ -298,12 +301,15 @@ class EventRegistrationManager extends BaseObject
         $tx = $db->beginTransaction();
         try {
 
-            $registrations = $event->getEventRegistrations()->all();
+            $eventRegistrationManager = new EventRegistrationManager();
+            $allRegistrations = $eventRegistrationManager->findAllRegistrations($event->id);
+            $activeRegistrations = $eventRegistrationManager->findActiveRegistrations($event->id);
+
             // ////////////////////////////////
             // if event has no registrations
             // we can simply delete it from db
             // ////////////////////////////////
-            if (count($registrations) === 0) {
+            if (count($allRegistrations) === 0) {
                 $event->delete();
             } else {
                 // /////////////////////////////
@@ -312,7 +318,7 @@ class EventRegistrationManager extends BaseObject
                 // /////////////////////////////
                 $event->deleted_at = date('Y-m-d H:i:s');
                 $event->save(false);
-                foreach ($registrations as $registration) {
+                foreach ($activeRegistrations as $registration) {
                     if (!isset($registration->deleted_at)) {
                         /** @var EventRegistration $registration */
                         $this->cancelRegistration($registration, null, EventRegistration::CANCEL_REASON_EVENT);

common/modules/event/controllers/EventController.php

@@ -230,7 +230,7 @@ class EventController extends Controller
         $tx = $db->beginTransaction();
         try {
             $registration = $eventRegistrationManager->loadRegistration($id,null);
-            $eventRegistrationManager->cancelRegistration($registration,null,EventRegistration::CANCEL_REASON_CUSTOMER);
+            $eventRegistrationManager->cancelRegistrationTX($registration,null,EventRegistration::CANCEL_REASON_CUSTOMER);
             $tx->commit();
             return $this->redirect(['view', 'id' => $registration->id_event]);
         } catch (Exception $ex) {

common/modules/event/views/event/index.php

@@ -153,6 +153,9 @@ $indexTableTemplateButtons[] = '{reserve-card}';
                             'aria-label' => Yii::t('yii', 'Register'),
                             'data-pjax' => '0',
                         ];
+                        if ( isset($model['event_deleted_at']) ){
+                            return "";
+                        }
                         return Html::a('<span class="glyphicon glyphicon-user"></span>', $url, $options);
                     },
 //                    'equipment-types-assignment' => function ($url, $model, $key) {

customer/app/src/app/components/month-calendar-event/month-calendar-event.component.ts

@@ -53,6 +53,10 @@ export class MonthCalendarEventComponent implements OnInit {
 
     const theme = this.event?.eventType?.theme;
     let styleClass = "bg-dark";
+    if (this.event.deleted_at) {
+      styleClass = "bg-secondary";
+    } else {
+
       if (this.isDisabled()) {
         styleClass = "bg-secondary";
       } else {
@@ -70,6 +74,7 @@ export class MonthCalendarEventComponent implements OnInit {
           }
         }
       }
+    }
     return styleClass;
   }
 }

customer/app/src/app/pages/event-details/event-details.component.html

@@ -29,6 +29,10 @@
       <div class="col-lg-3 col-12 app-font-weight-bold"><span class="title">Terem</span></div>
       <div class="col-lg-6 col-12"><span>{{event?.room?.name }}</span></div>
     </div>
+    <div class="row" *ngIf="event?.deleted_at">
+      <div class="col-lg-3 col-12 app-font-weight-bold"><span class="title">Törölve</span></div>
+      <div class="col-lg-6 col-12"><span>{{ event.deleted_at | eventDate:'datetime' }}</span></div>
+    </div>
   </div>
   <div class="row">
     <div class=" col-lg-6  col-sm-12 pt-2">

customer/app/src/app/pages/event-details/event-details.component.ts

@@ -49,7 +49,7 @@ export class EventDetailsComponent implements OnInit {
   }
 
   mayRegister(event: Event) {
-    return event.hasFreeSeats && event.registrations.length == 0;
+    return event.hasFreeSeats && !event.deleted_at && event.registrations.length == 0;
   }
 
   mayCancel(event: Event) {

customer/app/src/app/services/event.service.ts

@@ -58,6 +58,7 @@ export interface Event {
   name: string;
   start: number;
   end: number;
+  deleted_at?: number;
   trainer?: Trainer;
   seat_count: number;
   reservationCount: number;

customerapi/controllers/EventController.php

@@ -10,6 +10,7 @@ namespace customerapi\controllers;
 
 
 use common\helpers\AppArrayHelper;
+use common\helpers\AppDateTimeHelper;
 use common\models\Event;
 use common\models\EventRegistration;
 use common\models\EventType;
@@ -140,6 +141,7 @@ class EventController extends \customerapi\controllers\CustomerApiController
             $result->id = $event->id;
             $result->start = $event->start;
             $result->end = $event->end;
+            $result->deleted_at =AppDateTimeHelper::convertMySqlDatetimeToPhpInteger( $event->deleted_at);
             $result->seatCount = $event->seat_count;
             $result->trainer = TrainerDetailsView::findOne($event->id_trainer);
             $result->room = RoomDetailsView::findOne($event->id_room);

customerapi/controllers/EventRegistrationController.php

@@ -78,7 +78,7 @@ class EventRegistrationController extends CustomerApiController
     public function actionCancel($idRegistration) {
         $manager = new \common\manager\EventRegistrationManager();
         $registration = $manager->loadRegistration($idRegistration,\Yii::$app->user->id);
-        $manager->cancelRegistration($registration,\Yii::$app->user->id, EventRegistration::CANCEL_REASON_CUSTOMER);
+        $manager->cancelRegistrationTX($registration,\Yii::$app->user->id, EventRegistration::CANCEL_REASON_CUSTOMER);
         $registration = $manager->loadRegistration($idRegistration,\Yii::$app->user->id);
         return $this->asJson($registration);
     }

customerapi/models/available/EventAvailable.php

@@ -4,6 +4,7 @@
 namespace customerapi\models\available;
 
 
+use common\helpers\AppDateTimeHelper;
 use common\models\Event;
 use common\models\EventRegistration;
 use common\models\EventType;
@@ -41,8 +42,8 @@ class EventAvailable extends Model
         $available->end = $event->end;
         $available->seat_count = $event->seat_count;
         $available->created_at = $event->created_at;
-        $available->updated_at = $event->updated_at;
+        $available->updated_at = AppDateTimeHelper::convertMySqlDatetimeToPhpInteger($event->updated_at);
-        $available->deleted_at = $event->deleted_at;
+        $available->deleted_at = AppDateTimeHelper::convertMySqlDatetimeToPhpInteger($event->deleted_at);
         $available->active = $event->active;
 
         return $available;
@@ -55,6 +56,7 @@ class EventAvailable extends Model
             "id" => "id",
             "start" => "start",
             "end" => "end",
+            "deleted_at" => "deleted_at",
             "seat_count" => "seat_count",
             "active" => "active",
             "reservationCount" => "registrationCount",

customerapi/models/details/EventDetailsView.php

@@ -24,6 +24,7 @@ class EventDetailsView extends Model // extends Event
     public $id;
     public $start;
     public $end;
+    public $deleted_at;
     public $seatCount;
     // total count of registrations
     public $reservationCount;
@@ -50,6 +51,7 @@ class EventDetailsView extends Model // extends Event
                     "start" => "start",
                     "end" => "end",
                     "seat_count" => "seatCount",
+                    "deleted_at" =>"deleted_at",
                     "reservationCount" => "reservationCount",
                     "registrations" => "registrations",
                     "hasFreeSeats" => "hasFreeSeats"

customerapi/models/dto/EventDTO.php

@@ -1,6 +1,7 @@
 <?php
 namespace customerapi\models\dto;
 
+use common\helpers\AppDateTimeHelper;
 use customerapi\models\available\EventAvailable;
 
 class EventDTO extends \yii\base\Model
@@ -28,6 +29,7 @@ class EventDTO extends \yii\base\Model
             "id" => "id",
             "start" => "start",
             "end" => "end",
+            "deleted_at" => "deleted_at",
             "seat_count" => "seat_count",
             "active" => "active",
             "reservationCount" => "registrationCount",
@@ -53,7 +55,8 @@ class EventDTO extends \yii\base\Model
         $dto->seat_count = $event->seat_count;
         $dto->created_at = $event->created_at;
         $dto->updated_at = $event->updated_at;
-        $dto->deleted_at = $event->deleted_at;
+        $dto->deleted_at = AppDateTimeHelper::convertMySqlDatetimeToPhpInteger($event->deleted_at);
+
         $dto->active = $event->active;
 
         return $dto;