first upload all files

Modules/Order/Listeners/SendOrderStatusChangedEmail.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Modules\Order\Listeners;
+
+use Illuminate\Support\Facades\Mail;
+use Modules\Order\Events\OrderStatusChanged;
+use Modules\Order\Mail\OrderStatusChanged as OrderStatusChangedEmail;
+
+class SendOrderStatusChangedEmail
+{
+    /**
+     * Handle the event.
+     *
+     * @param \Modules\Order\Events\OrderStatusChanged $event
+     * @return void
+     */
+    public function handle(OrderStatusChanged $event)
+    {
+        if (! in_array($event->order->status, setting('email_order_statuses', []))) {
+            return;
+        }
+
+        Mail::to($event->order->customer_email)
+            ->send(new OrderStatusChangedEmail($event->order));
+    }
+}

Modules/Order/Listeners/SendOrderStatusChangedSms.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Modules\Order\Listeners;
+
+use Modules\Sms\Sms;
+use Modules\Order\Entities\Order;
+use Modules\Order\Events\OrderStatusChanged;
+
+class SendOrderStatusChangedSms
+{
+    /**
+     * Handle the event.
+     *
+     * @param \Modules\Order\Events\OrderStatusChanged $event
+     * @return void
+     */
+    public function handle(OrderStatusChanged $event)
+    {
+        if (! in_array($event->order->status, setting('sms_order_statuses', []))) {
+            return;
+        }
+
+        Sms::send(
+            $event->order->customer_phone,
+            $this->message($event->order)
+        );
+    }
+
+    private function message(Order $order)
+    {
+        return trans('sms::messages.order_status_changed', [
+            'first_name' => $order->customer_first_name,
+            'order_id' => $order->id,
+            'status' => mb_strtolower($order->status()),
+        ]);
+    }
+}