core: avoided edit/deletion of pre-configured services

Author: danigargar

app/src/Demo/Domain/Model/Service/Service.php

@@ -9,6 +9,8 @@ class Service extends ServiceAbstract implements ServiceInterface
 {
     use ServiceTrait;
 
+    const BUILTIN_SERVICES = ['Recording', 'Voicemail', 'Queues'];
+
     /**
      * @codeCoverageIgnore
      * @return array<string, mixed>
@@ -22,7 +24,7 @@ public function getChangeSet(): array
      * Get id
      * @codeCoverageIgnore
      */
-    public function getId(): int|string
+    public function getId(): null|int
     {
         return $this->id;
     }

app/src/Demo/Domain/Service/Service/AvoidUpdateDelete.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Demo\Domain\Service\Service;
+
+use Demo\Domain\Model\Service\Service;
+use Demo\Domain\Model\Service\ServiceInterface;
+
+class AvoidUpdateDelete implements ServiceLifecycleEventHandlerInterface
+{
+    const PRE_PERSIST_PRIORITY = self::PRIORITY_HIGH;
+    const PRE_REMOVE_PRIORITY = self::PRIORITY_HIGH;
+
+    /**
+     * @return array<string, int>
+     */
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            self::EVENT_PRE_PERSIST => self::PRE_PERSIST_PRIORITY,
+            self::EVENT_PRE_REMOVE => self::PRE_REMOVE_PRIORITY
+        ];
+    }
+
+    public function execute(ServiceInterface $service): void
+    {
+        if ($service->isNew()) {
+            return;
+        }
+
+        $iden = $service->getInitialValue('iden');
+
+        if (in_array($iden, Service::BUILTIN_SERVICES)) {
+            $msg = $service->hasBeenDeleted()
+                ? 'Service ' . $iden . 'can’t be deleted'
+                : 'Service ' . $iden . 'can’t be edited';
+
+            throw new \DomainException($msg);
+        }
+    }
+}

app/src/Demo/Domain/Service/Service/ServiceLifecycleEventHandlerInterface.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Demo\Domain\Service\Service;
+
+use Demo\Domain\Model\Service\ServiceInterface;
+use Ivoz\Core\Domain\Service\LifecycleEventHandlerInterface;
+
+interface ServiceLifecycleEventHandlerInterface extends LifecycleEventHandlerInterface
+{
+    public function execute(ServiceInterface $service): void;
+}

app/src/Demo/Domain/Service/Service/ServiceLifecycleServiceCollection.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Demo\Domain\Service\Service;
+
+use Ivoz\Core\Domain\Assert\Assertion;;
+use Ivoz\Core\Domain\Service\DomainEventSubscriberInterface;
+use Ivoz\Core\Domain\Service\LifecycleEventHandlerInterface;
+use Ivoz\Core\Domain\Service\LifecycleServiceCollectionInterface;
+use Ivoz\Core\Domain\Service\LifecycleServiceCollectionTrait;
+
+class ServiceLifecycleServiceCollection implements LifecycleServiceCollectionInterface
+{
+    use LifecycleServiceCollectionTrait;
+
+    /** @var array<array-key, array> $bindedBaseServices */
+    public static $bindedBaseServices = [
+        "pre_persist" =>
+        [
+            \Demo\Domain\Service\Service\AvoidUpdateDelete::class => 100,
+        ],
+        "pre_remove" =>
+        [
+            \Demo\Domain\Service\Service\AvoidUpdateDelete::class => 100,
+        ],
+    ];
+
+    protected function addService(string $event, LifecycleEventHandlerInterface|DomainEventSubscriberInterface $service): void
+    {
+        Assertion::isInstanceOf($service, ServiceLifecycleEventHandlerInterface::class);
+        $this->services[$event][] = $service;
+    }
+}