tell firewall that too many emails were sent

app/Events/Email/TooManyEmailsSent.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Events\Email;
+
+use App\Abstracts\Event;
+
+class TooManyEmailsSent extends Event
+{
+    public $user_id;
+
+    public function __construct(int $user_id)
+    {
+        $this->user_id = $user_id;
+    }
+}

app/Listeners/Email/ReportTooManyEmailsSent.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace App\Listeners\Email;
+
+use App\Exceptions\Common\TooManyEmailsSent;
+use App\Events\Email\TooManyEmailsSent as Event;
+
+class ReportTooManyEmailsSent
+{
+    public function handle(Event $event): void
+    {
+        report(new TooManyEmailsSent('Too many emails sent!'));
+    }
+}

app/Listeners/Email/TellFirewallTooManyEmailsSent.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Listeners\Email;
+
+use Akaunting\Firewall\Events\AttackDetected;
+use Akaunting\Firewall\Traits\Helper;
+use App\Events\Email\TooManyEmailsSent as Event;
+use Illuminate\Support\Facades\Config;
+
+class TellFirewallTooManyEmailsSent
+{
+    use Helper;
+
+    public function handle(Event $event): void
+    {
+        $this->request = request();
+        $this->middleware = 'too_many_emails_sent';
+        $this->user_id = $event->user_id;
+
+        $this->loadConfig();
+
+        if ($this->skip($event)) {
+            return;
+        }
+
+        $log = $this->log();
+
+        event(new AttackDetected($log));
+    }
+
+    public function loadConfig(): void
+    {
+        $config = array_merge_recursive(
+            Config::get('firewall'),
+            [
+                'middleware' => [
+                    $this->middleware => [
+                        'enabled' => env('FIREWALL_MIDDLEWARE_' . strtoupper($this->middleware) . '_ENABLED', env('FIREWALL_ENABLED', true)),
+
+                        'methods' => ['post'],
+
+                        'routes' => [
+                            'only' => [], // i.e. 'contact'
+                            'except' => [], // i.e. 'admin/*'
+                        ],
+
+                        'auto_block' => [
+                            'attempts' => env('FIREWALL_MIDDLEWARE_' . strtoupper($this->middleware) . '_AUTO_BLOCK_ATTEMPTS', 20),
+                            'frequency' => 1 * 60, // 1 minute
+                            'period' => 30 * 60, // 30 minutes
+                        ],
+                    ],
+                ],
+            ]
+        );
+
+        Config::set('firewall', $config);
+    }
+
+    public function skip($event): bool
+    {
+        if ($this->isDisabled()) {
+            return true;
+        }
+
+        if ($this->isWhitelist()) {
+            return true;
+        }
+
+        return false;
+    }
+}

app/Providers/Event.php

@@ -104,6 +104,10 @@ class Event extends Provider
         'App\Events\Setting\CategoryDeleted' => [
             'App\Listeners\Setting\DeleteCategoryDeletedSubCategories',
         ],
+        'App\Events\Email\TooManyEmailsSent' => [
+            'App\Listeners\Email\ReportTooManyEmailsSent',
+            'App\Listeners\Email\TellFirewallTooManyEmailsSent',
+        ],
     ];
 
     /**

app/Traits/Emails.php

@@ -3,7 +3,7 @@
 namespace App\Traits;
 
 use App\Abstracts\Job;
-use App\Exceptions\Common\TooManyEmailsSent;
+use App\Events\Email\TooManyEmailsSent;
 use App\Traits\Jobs;
 use Illuminate\Support\Facades\RateLimiter;
 
@@ -14,15 +14,15 @@ trait Emails
     public function sendEmail(Job $job): array
     {
         // Check if the user has reached the limit of emails per month
-        $key_per_month = 'email-month:' . user()->id;
+        $key_per_month = 'email-month:' . user_id();
         $limit_per_month = config('app.throttles.email.month');
         $decay_per_month = 60 * 60 * 24 * 30;
 
         $can_send = RateLimiter::attempt($key_per_month, $limit_per_month, fn() => null, $decay_per_month);
 
         if ($can_send) {
             // Check if the user has reached the limit of emails per minute
-            $key_per_minute = 'email-minute:' . user()->id;
+            $key_per_minute = 'email-minute:' . user_id();
             $limit_per_minute = config('app.throttles.email.minute');
 
             $can_send = RateLimiter::attempt($key_per_minute, $limit_per_minute, fn() => null);
@@ -31,25 +31,21 @@ public function sendEmail(Job $job): array
         if ($can_send) {
             $this->dispatch($job);
 
-            $response = [
+            return [
                 'success' => true,
                 'error' => false,
                 'data' => '',
                 'message' => '',
             ];
-
-            return $response;
         }
 
-        $response = [
+        event(new TooManyEmailsSent(user_id()));
+
+        return [
             'success' => false,
             'error' => true,
             'data' => null,
             'message' => 'Too many emails sent!',
         ];
-
-        report(new TooManyEmailsSent('Too many emails sent!'));
-
-        return $response;
     }
 }