Allow multiple email addresses (#74)

* Add possibility to use multiple email addresses

* Add test case for email list

Co-authored-by: Stefan Damjanovic <>

README.md

@@ -73,7 +73,7 @@ return [
     'channels' => ['mail', 'slack'],
 
     'mail' => [
-        'to' => 'email@example.com',
+        'to' => ['email@example.com'],
     ],
 
     'slack' => [

config/failed-job-monitor.php

@@ -27,7 +27,7 @@
     'channels' => ['mail', 'slack'],
 
     'mail' => [
-        'to' => 'email@example.com',
+        'to' => ['email@example.com'],
     ],
 
     'slack' => [

src/Notifiable.php

@@ -8,9 +8,15 @@ class Notifiable
 {
     use NotifiableTrait;
 
-    public function routeNotificationForMail(): string
+    public function routeNotificationForMail(): array
     {
-        return config('failed-job-monitor.mail.to');
+        $recipients = config('failed-job-monitor.mail.to');
+
+        if (is_string($recipients)) {
+            return [$recipients];
+        }
+
+        return $recipients;
     }
 
     public function routeNotificationForSlack(): string

tests/NotifiableTest.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Spatie\FailedJobMonitor\Test;
+
+use Spatie\FailedJobMonitor\Notifiable;
+
+class NotifiableTest extends TestCase
+{
+    /** @test */
+    public function it_returns_always_list_of_emails()
+    {
+        $notifiable = new Notifiable();
+
+        $this->app['config']->set('failed-job-monitor.mail.to', 'example@gmail.com');
+        $this->assertEquals(['example@gmail.com'], $notifiable->routeNotificationForMail());
+
+        $recipients = ['example@gmail.com', 'example2@gmail.com'];
+        $this->app['config']->set('failed-job-monitor.mail.to', $recipients);
+        $this->assertEquals($recipients, $notifiable->routeNotificationForMail());
+    }
+}