Update the form to allow sending a workflow to an external destinee

OP#734 Modification du formulaire pour permettre l'envoi d'un workflow

https://champs-libres.openproject.com/work_packages/734

src/Bundle/ChillMainBundle/Workflow/WorkflowTransitionContextDTO.php

@@ -15,6 +15,8 @@ use Chill\MainBundle\Entity\User;
 use Chill\MainBundle\Entity\UserGroup;
 use Chill\MainBundle\Entity\Workflow\EntityWorkflow;
 use Chill\PersonBundle\Entity\Person;
+use Chill\ThirdPartyBundle\Entity\ThirdParty;
+use Chill\ThirdPartyBundle\Validator\ThirdPartyHasEmail;
 use Symfony\Component\Validator\Constraints as Assert;
 use Symfony\Component\Validator\Context\ExecutionContextInterface;
 use Symfony\Component\Workflow\Transition;
@@ -54,6 +56,29 @@ class WorkflowTransitionContextDTO
      */
     public ?User $futureUserSignature = null;
 
+    /**
+     * a list of future destinee third parties, when a workflow does send the document
+     * to a remote third party.
+     *
+     * @var array<ThirdParty>
+     */
+    #[Assert\All(
+        new ThirdPartyHasEmail(),
+    )]
+    public array $futureDestineeThirdParties = [];
+
+    /**
+     * a list of future destinee emails, when a workflow does send the document to a remote
+     * email.
+     *
+     * @var array<string>
+     */
+    #[Assert\All([
+        new Assert\NotBlank(),
+        new Assert\Email(),
+    ])]
+    public array $futureDestineeEmails = [];
+
     public ?Transition $transition = null;
 
     public string $comment = '';