complete story 2.4 with qa test and added a feature disallowing admin from deactivating his own account

app/Models/User.php

@@ -117,6 +117,30 @@ class User extends Authenticatable
         return $this->status === UserStatus::Active;
     }
 
+    /**
+     * Check if user is deactivated.
+     */
+    public function isDeactivated(): bool
+    {
+        return $this->status === UserStatus::Deactivated;
+    }
+
+    /**
+     * Deactivate the user account.
+     */
+    public function deactivate(): void
+    {
+        $this->update(['status' => UserStatus::Deactivated]);
+    }
+
+    /**
+     * Reactivate the user account.
+     */
+    public function reactivate(): void
+    {
+        $this->update(['status' => UserStatus::Active]);
+    }
+
     /**
      * Scope to filter admin users.
      */
@@ -196,4 +220,24 @@ class User extends Authenticatable
     {
         return $this->hasMany(TimelineUpdate::class, 'admin_id');
     }
+
+    /**
+     * Boot the model and register cascade delete event.
+     */
+    protected static function booted(): void
+    {
+        static::deleting(function (User $user) {
+            // Cascade delete consultations
+            $user->consultations()->delete();
+
+            // Cascade delete timelines and their updates
+            $user->timelines->each(function ($timeline) {
+                $timeline->updates()->delete();
+                $timeline->delete();
+            });
+
+            // Cascade delete custom notifications
+            $user->customNotifications()->delete();
+        });
+    }
 }

app/Notifications/AccountReactivatedNotification.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class AccountReactivatedNotification extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(object $notifiable): MailMessage
+    {
+        $locale = $notifiable->preferred_language ?? 'ar';
+
+        return (new MailMessage)
+            ->subject(__('emails.account_reactivated_subject', [], $locale))
+            ->view('emails.account-reactivated', [
+                'user' => $notifiable,
+                'locale' => $locale,
+            ]);
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            'type' => 'account_reactivated',
+        ];
+    }
+}

app/Notifications/PasswordResetByAdminNotification.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class PasswordResetByAdminNotification extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    public function __construct(
+        public string $newPassword
+    ) {}
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     */
+    public function toMail(object $notifiable): MailMessage
+    {
+        $locale = $notifiable->preferred_language ?? 'ar';
+
+        return (new MailMessage)
+            ->subject(__('emails.password_reset_by_admin_subject', [], $locale))
+            ->view('emails.password-reset-by-admin', [
+                'user' => $notifiable,
+                'newPassword' => $this->newPassword,
+                'locale' => $locale,
+            ]);
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            'type' => 'password_reset_by_admin',
+        ];
+    }
+}