PMC-925 Create/Complete the class "EmailEvent" in "app/Jobs/"

app/Jobs/EmailEvent.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Jobs;
+
+class EmailEvent extends QueuedClosure
+{
+    
+}

app/Jobs/QueuedClosure.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Jobs;
+
+use Closure;
+use Illuminate\Queue\CallQueuedClosure;
+use Illuminate\Queue\SerializableClosure;
+
+abstract class QueuedClosure extends CallQueuedClosure
+{
+
+    /**
+     * Create a new job instance.
+     *
+     * @param \Illuminate\Queue\SerializableClosure $closure
+     */
+    public function __construct(Closure $closure)
+    {
+        parent::__construct(new SerializableClosure($closure));
+    }
+}

app/Jobs/ScriptTask.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Jobs;
+
+class ScriptTask extends QueuedClosure
+{
+    
+}

app/Jobs/ServiceTask.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Jobs;
+
+class ServiceTask extends QueuedClosure
+{
+    
+}