more tests (#19)

Reviewed-on: #19
Co-authored-by: Ron Rise <ron@siteworxpro.com>
Co-committed-by: Ron Rise <ron@siteworxpro.com>

src/Events/Dispatcher.php

@@ -9,6 +9,9 @@ use Illuminate\Contracts\Support\Arrayable;
 use Illuminate\Support\Collection;
 use Siteworxpro\App\Attributes\Events\ListensFor;
 
+use function React\Async\await;
+use function React\Async\coroutine;
+
 /**
  * Class Dispatcher
  *
@@ -29,6 +32,8 @@ class Dispatcher implements DispatcherContract, Arrayable
      */
     private Collection $pushed;
 
+    private array $subscribers = [];
+
     /**
      * @var string LISTENERS_NAMESPACE The namespace where listeners are located
      */
@@ -99,7 +104,7 @@ class Dispatcher implements DispatcherContract, Arrayable
      */
     public function subscribe($subscriber): void
     {
-        $this->listeners = array_merge($this->listeners, (array) $subscriber);
+        $this->subscribers[] = $subscriber;
     }
 
     /**
@@ -108,6 +113,7 @@ class Dispatcher implements DispatcherContract, Arrayable
      * @param $event
      * @param array $payload
      * @return array|null
+     * @throws \Throwable
      */
     public function until($event, $payload = []): array|null
     {
@@ -121,6 +127,7 @@ class Dispatcher implements DispatcherContract, Arrayable
      * @param array $payload
      * @param bool $halt
      * @return array|null
+     * @throws \Throwable
      */
     public function dispatch($event, $payload = [], $halt = false): array|null
     {
@@ -130,23 +137,46 @@ class Dispatcher implements DispatcherContract, Arrayable
             $eventClass = $event;
         }
 
+        // Handle subscribers as a coroutine
+        $promise = coroutine(function () use ($event, $payload, $halt, $eventClass, &$responses) {
+            foreach ($this->subscribers as $subscriber) {
+                if (method_exists($subscriber, 'handle')) {
+                    $response = $subscriber->handle($event, $payload);
+                    $responses[$eventClass] = $response;
+
+                    if ($halt && $response !== null) {
+                        return $responses;
+                    }
+                }
+            }
+
+            return null;
+        });
+
         $listeners = $this->listeners[$eventClass] ?? null;
 
+        // If no listeners, just await the subscriber promise
         if ($listeners === null) {
-            return null;
+            return await($promise);
         }
 
         $responses = [];
-
         foreach ($listeners as $listener) {
             $response = $listener($event, $payload);
-            $responses[] = $response;
+            $responses[$eventClass] = $response;
 
             if ($halt && $response !== null) {
                 return $response;
             }
         }
 
+        // Await the subscriber promise and merge responses
+        $promiseResponses = await($promise);
+
+        if (is_array($promiseResponses)) {
+            $responses = array_merge($responses, $promiseResponses);
+        }
+
         return $responses;
     }
 
@@ -167,6 +197,7 @@ class Dispatcher implements DispatcherContract, Arrayable
      *
      * @param $event
      * @return void
+     * @throws \Throwable
      */
     public function flush($event): void
     {