Clear webhook cache when webhooks are deleted

app/Models/WebhookConfiguration.php

@@ -40,12 +40,21 @@
                 ...$webhookConfiguration->getOriginal('events', '[]'),
             ])->unique();
 
-            $changedEvents->each(function (string $event) {
-                cache()->forever("webhooks.$event", WebhookConfiguration::query()->whereJsonContains('events', $event)->get());
-            });
+            self::updateCache($changedEvents);
+        });
+
+        self::deleted(static function (self $webhookConfiguration): void {
+            self::updateCache(collect($webhookConfiguration->events));
+        });
+    }
 
-            cache()->forever('watchedWebhooks', WebhookConfiguration::pluck('events')->flatten()->unique()->values()->all());
+    private static function updateCache($eventList): void
+    {
+        $eventList->each(function (string $event) {
+            cache()->forever("webhooks.$event", WebhookConfiguration::query()->whereJsonContains('events', $event)->get());
         });
+
+        cache()->forever('watchedWebhooks', WebhookConfiguration::pluck('events')->flatten()->unique()->values()->all());
     }
 
     public function webhooks(): HasMany

tests/Feature/DispatchWebhooksTest.php → tests/Feature/Webhooks/DispatchWebhooksTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Tests\Feature;
+namespace App\Tests\Feature\Webhooks;
 
 use App\Jobs\ProcessWebhook;
 use App\Models\Server;
@@ -62,6 +62,32 @@ public function test_it_sends_some_webhooks()
         Queue::assertPushed(ProcessWebhook::class, 1);
     }
 
+    public function test_it_does_not_call_removed_events()
+    {
+        $webhookConfig = WebhookConfiguration::factory()->create([
+            'events' => ['eloquent.created: '.Server::class],
+        ]);
+
+        $webhookConfig->update(['events' => 'eloquent.deleted: '.Server::class]);
+
+        $this->createServer();
+
+        Queue::assertNothingPushed();
+    }
+
+    public function test_it_does_not_call_deleted_webhooks()
+    {
+        $webhookConfig = WebhookConfiguration::factory()->create([
+            'events' => ['eloquent.created: '.Server::class],
+        ]);
+
+        $webhookConfig->delete();
+
+        $this->createServer();
+
+        Queue::assertNothingPushed();
+    }
+
     public function createServer(): Server
     {
         return Server::factory()->withNode()->create();

tests/Feature/ProcessWebhooksTest.php → tests/Feature/Webhooks/ProcessWebhooksTest.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace App\Tests\Feature;
+namespace App\Tests\Feature\Webhooks;
 
 use App\Events\Server\Installed;
 use App\Jobs\ProcessWebhook;