notification: alter form type to add and remove email addresses

src/Bundle/ChillMainBundle/Form/NotificationType.php

@@ -12,12 +12,17 @@ declare(strict_types=1);
 namespace Chill\MainBundle\Form;
 
 use Chill\MainBundle\Entity\Notification;
+use Chill\MainBundle\Form\Type\ChillCollectionType;
 use Chill\MainBundle\Form\Type\ChillTextareaType;
 use Chill\MainBundle\Form\Type\PickUserDynamicType;
 use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\EmailType;
 use Symfony\Component\Form\Extension\Core\Type\TextType;
 use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Validator\Constraints\Email;
+use Symfony\Component\Validator\Constraints\NotBlank;
+use Symfony\Component\Validator\Constraints\NotNull;
 
 class NotificationType extends AbstractType
 {
@@ -30,9 +35,27 @@ class NotificationType extends AbstractType
             ])
             ->add('addressees', PickUserDynamicType::class, [
                 'multiple' => true,
+                'required' => false,
             ])
             ->add('message', ChillTextareaType::class, [
                 'required' => false,
+            ])
+        ->add('addressesEmails', ChillCollectionType::class, [
+                'label' => 'notification.dest by email',
+                'help' => 'notification.dest by email help',
+                'by_reference' => false,
+                'allow_add' => true,
+                'allow_delete' => true,
+                'entry_type' => EmailType::class,
+                'button_add_label' => 'notification.Add an email',
+                'button_remove_label' => 'notification.Remove an email',
+                'empty_collection_explain' => 'notification.Any email',
+                'entry_options' => [
+                    'constraints' => [
+                        new NotNull(), new NotBlank(), new Email(['checkMX' => true]),
+                    ],
+                    'label' => 'Email',
+                ],
             ]);
     }