v.2.4

Restore shifts

models/Subscriber.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Component\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Subscriber extends Model {
+	protected $table = 'subscribers';
+	public $timestamps = false;
+
+	public static function add($event, $callback, $weight = 0) {
+		list($destination_module, $destination_method) = explode(':', $callback);
+		list($source_module, $source_method) = explode(':', $event);
+
+		$code = strtolower($destination_module . '_' . $destination_method . '_after_' . $source_module . '_' . $source_method);
+
+		if (Subscriber::where('code', $code)->count() == 0) {
+			$subscriber = new Subscriber([
+				'code' => $code,
+				'destination_module' => strtolower($destination_module),
+				'destination_method' => strtolower($destination_method),
+				'source_module' => strtolower($source_module),
+				'source_method' => strtolower($source_method),
+				'weight' => $weight,
+			]);
+			$subscriber->save();
+		}
+	}
+}