refactor: replace custom CRM with Monica fork

app/Notifications/NewUserAlert.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace App\Notifications;
+
+use App\Models\User\User;
+use Illuminate\Bus\Queueable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Notifications\Notification;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Notifications\Messages\MailMessage;
+
+class NewUserAlert extends Notification implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable;
+
+    protected $user;
+
+    /**
+     * Create a new message instance.
+     *
+     * @return void
+     */
+    public function __construct(User $user)
+    {
+        $this->user = $user;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array
+     */
+    public function via()
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     *
+     * @return MailMessage
+     */
+    public function toMail(): MailMessage
+    {
+        return (new MailMessage)
+            ->subject("New registration: {$this->user->first_name} {$this->user->last_name}")
+            ->greeting('New registration')
+            ->line("User: {$this->user->first_name} {$this->user->last_name}")
+            ->line("ID: {$this->user->id}")
+            ->line("Email: {$this->user->email}");
+    }
+}