Fixed #5965: Allow multiple alert email addresses (#6233)

* Fixed #5965: Allow multiple alert email addresses

* Style changes based on PR feedback.

app/Models/Recipients/AlertRecipient.php

@@ -1,14 +1,11 @@
 <?php
+
 namespace App\Models\Recipients;
 
-use App\Models\Setting;
-
-class AlertRecipient extends Recipient{
-
-    public function __construct()
+class AlertRecipient extends Recipient
+{
+    public function __construct(string $email)
     {
-       $settings = Setting::getSettings();
-       $this->email = $settings->alert_email;
+        $this->email = trim($email);
     }
-
 }

app/Models/Recipients/Recipient.php

@@ -1,12 +1,12 @@
 <?php
+
 namespace App\Models\Recipients;
 
 use Illuminate\Notifications\Notifiable;
 
-abstract class Recipient {
-
+abstract class Recipient
+{
     use Notifiable;
 
     protected $email;
-
 }