Add Registered event as a universal trigger (#4)

See https://discuss.flarum.org/d/27306-flarum-automoderator/49

extend.php

@@ -20,6 +20,7 @@
 use Flarum\Api\Controller\ShowUserController;
 use Flarum\Api\Serializer\UserSerializer;
 use Flarum\Extend;
+use Flarum\User\Event\Registered;
 use Flarum\User\User;
 
 return [

src/CriteriaCalculator.php

@@ -17,6 +17,7 @@
 use Askvortsov\AutoModerator\Requirement\RequirementDriverInterface;
 use Askvortsov\AutoModerator\Requirement\RequirementManager;
 use Flarum\User\Event\LoggedIn;
+use Flarum\User\Event\Registered;
 use Flarum\User\User;
 use Illuminate\Support\Arr;
 
@@ -136,7 +137,7 @@ protected function whereTriggeredBy($criteria, $eventClass)
                 return $criterion->isValid($this->actions, $this->metrics, $this->requirements);
             });
 
-        if ($eventClass === LoggedIn::class) {
+        if ($eventClass === LoggedIn::class || $eventClass === Registered::class) {
             return $validCriteria;
         }
 

src/Metric/DiscussionsStarted.php

@@ -37,6 +37,6 @@ public function eventTriggers(): array
 
     public function getValue(User $user): int
     {
-        return $user->discussion_count;
+        return intval($user->discussion_count);
     }
 }

src/Metric/LikesReceived.php

@@ -43,7 +43,7 @@ public function eventTriggers(): array
     public function getValue(User $user): int
     {
         if (property_exists($user, 'clarkwinkelmann_likes_received_count')) {
-            return $user->clarkwinkelmann_likes_received_count;
+            return intval($user->clarkwinkelmann_likes_received_count);
         }
 
         return Post::where('user_id', $user->id)->select('id')->withCount('likes')->get()->sum('likes_count');

src/Metric/PostsMade.php

@@ -37,6 +37,6 @@ public function eventTriggers(): array
 
     public function getValue(User $user): int
     {
-        return $user->comment_count;
+        return intval($user->comment_count);
     }
 }

src/Provider/AutoModeratorProvider.php

@@ -14,6 +14,7 @@
 use Askvortsov\AutoModerator\Metric\MetricManager;
 use Flarum\Foundation\AbstractServiceProvider;
 use Flarum\User\Event\LoggedIn;
+use Flarum\User\Event\Registered;
 use Illuminate\Contracts\Events\Dispatcher;
 
 class AutoModeratorProvider extends AbstractServiceProvider
@@ -26,6 +27,12 @@ public function boot(Dispatcher $events, MetricManager $metrics)
                 'getUser' =>  function (LoggedIn $event) {
                     return $event->user;
                 }
+            ],
+            [
+                'eventClass' => Registered::class,
+                'getUser' => function (Registered $event) {
+                    return $event->user;
+                }
             ]
         ];