Add all files

app/Observers/OrderObserver.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Observers;
+
+use App\Events\Order as OrderEvent;
+use App\Models\Order;
+
+class OrderObserver
+{
+    /**
+     * Handle the Order "creating" event.
+     */
+    public function creating(Order $order): void
+    {
+        event(new OrderEvent\Creating($order));
+    }
+
+    /**
+     * Handle the Order "created" event.
+     */
+    public function created(Order $order): void
+    {
+        event(new OrderEvent\Created($order));
+
+        $sendEmail = $order->send_create_email;
+
+        dispatch(function () use ($order, $sendEmail) {
+            event(new OrderEvent\Finalized($order, $sendEmail));
+        })->afterResponse();
+    }
+
+    /**
+     * Handle the Order "updating" event.
+     */
+    public function updating(Order $order): void
+    {
+        event(new OrderEvent\Updating($order));
+    }
+
+    /**
+     * Handle the Order "updated" event.
+     */
+    public function updated(Order $order): void
+    {
+        event(new OrderEvent\Updated($order));
+    }
+
+    /**
+     * Handle the Order "deleted" event.
+     */
+    public function deleted(Order $order): void
+    {
+        event(new OrderEvent\Deleted($order));
+    }
+}