feat: listen to user life cycle events

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

lib/Listeners/UserEventListener.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace KTXM\ProviderJmapc\Listeners;
+
+use KTXC\User\Event\UserCreatedEvent;
+use KTXC\User\Event\UserDeletingEvent;
+use KTXM\ProviderJmapc\Stores\ServiceStore;
+
+final class UserEventListener
+{
+    public function __construct(
+        private readonly ServiceStore $serviceStore,
+    ) {
+    }
+
+    public function onUserCreated(UserCreatedEvent $event): void
+    {
+        // TODO: implement provisioning configuration
+    }
+
+    public function onUserDeleting(UserDeletingEvent $event): void
+    {
+        $this->serviceStore->deleteByUser($event->tenantIdentifier(), $event->userIdentifier());
+    }
+}

lib/Module.php

@@ -10,9 +10,14 @@ declare(strict_types=1);
 namespace KTXM\ProviderJmapc;
 
 use KTXC\Resource\ProviderManager;
+use KTXC\User\Event\UserCreatedEvent;
+use KTXC\User\Event\UserDeletingEvent;
+use KTXF\Event\DeliveryMode;
+use KTXF\Event\EventListenerRegistrarInterface;
 use KTXF\Module\ModuleBrowserInterface;
 use KTXF\Module\ModuleInstanceAbstract;
 use KTXF\Resource\Provider\ProviderInterface;
+use KTXM\ProviderJmapc\Listeners\UserEventListener;
 use KTXM\ProviderJmapc\Providers\Mail\Provider as MailProvider;
 use KTXM\ProviderJmapc\Providers\Chrono\Provider as ChronoProvider;
 use KTXM\ProviderJmapc\Providers\People\Provider as PeopleProvider;
@@ -27,6 +32,7 @@ class Module extends ModuleInstanceAbstract implements ModuleBrowserInterface
 {
     public function __construct(
         private readonly ProviderManager $providerManager,
+        private readonly EventListenerRegistrarInterface $events,
     ) {}
 
     public function handle(): string
@@ -67,6 +73,9 @@ class Module extends ModuleInstanceAbstract implements ModuleBrowserInterface
     
     public function boot(): void
     {
+        // Register listeners
+        $this->events->listen($this->handle(), UserCreatedEvent::class, UserEventListener::class, 'onUserCreated', DeliveryMode::Deferred);
+        $this->events->listen($this->handle(), UserDeletingEvent::class, UserEventListener::class, 'onUserDeleting', DeliveryMode::Deferred);
         // Register JMAP providers - all three share the same service store
         $this->providerManager->register(ProviderInterface::TYPE_MAIL, 'jmap', MailProvider::class);
         //$this->providerManager->register(ProviderInterface::TYPE_CHRONO, 'jmap', ChronoProvider::class);

lib/Providers/Mail/Service.php

@@ -484,17 +484,34 @@ class Service implements ServiceBaseInterface, ServiceMutableInterface, ServiceC
             }
         }
 
-        // we need to determine if the folder being deleted is already in the trash
-        if (str_starts_with((string) $target->collection(), (string) $deleteTargetIdentifier?->collection())) {
-            // if so, we should hard delete instead of moving to avoid duplicates in the trash
-            $deleteMode = 'hard';
+        if ($deleteMode === 'soft') {
+            $targetMailbox = $this->mailService->collectionFetch((string) $target->collection());
+            if ($targetMailbox === null) {
+                throw new \RuntimeException('Collection not found for delete operation');
             }
 
-        $result = match ($deleteMode) {
-            'soft' => $this->collectionMove($deleteTargetIdentifier, $target),
-            'hard' => $this->mailService->collectionDestroy($target->collection(), $force),
-        };
-        return $result;
+            $targetIdentifier = (string) $target->collection();
+            $trashIdentifier = (string) $deleteTargetIdentifier->collection();
+            $parentIdentifier = isset($targetMailbox['parentId'])
+                ? (string) $targetMailbox['parentId']
+                : null;
+
+            // JMAP mailbox IDs are opaque, so containment must be determined
+            // from parentId rather than by comparing ID prefixes.
+            if ($targetIdentifier === $trashIdentifier || $parentIdentifier === $trashIdentifier) {
+                $deleteMode = 'hard';
+            }
+        }
+
+        if ($deleteMode === 'soft') {
+            return $this->collectionMove($deleteTargetIdentifier, $target);
+        }
+
+        if ($this->mailService->collectionDestroy((string) $target->collection(), $force) === null) {
+            throw new \RuntimeException("Failed to delete collection: {$target->collection()}");
+        }
+
+        return true;
     }
 
     public function collectionMove(CollectionIdentifier $target, CollectionIdentifier $source): CollectionBaseInterface

lib/Stores/ServiceStore.php

@@ -176,4 +176,15 @@ class ServiceStore
         return $result->getDeletedCount() > 0;
     }
 
+    /**
+     * Delete every service owned by a user.
+     */
+    public function deleteByUser(string $tenantId, string $userId): void
+    {
+        $this->dataStore->selectCollection(self::COLLECTION_NAME)->deleteMany([
+            'tid' => $tenantId,
+            'uid' => $userId,
+        ]);
+    }
+
 }