Feature: [docgen] create a service to generate a document from a template

src/Bundle/ChillDocGeneratorBundle/Service/Messenger/RequestGenerationMessage.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Chill\DocGeneratorBundle\Service\Messenger;
+
+use Chill\DocGeneratorBundle\Entity\DocGeneratorTemplate;
+use Chill\MainBundle\Entity\User;
+
+class RequestGenerationMessage
+{
+   private int $creatorId;
+
+   private int $templateId;
+
+   private int $entityId;
+
+   private string $entityClassName;
+
+    public function __construct(User $creator, DocGeneratorTemplate $template, int $entityId, string $entityClassName)
+    {
+        $this->creatorId = $creator->getId();
+        $this->templateId = $template->getId();
+        $this->entityId = $entityId;
+        $this->entityClassName = $entityClassName;
+    }
+
+    public function getCreatorId(): int
+    {
+        return $this->creatorId;
+    }
+
+    public function getTemplateId(): int
+    {
+        return $this->templateId;
+    }
+
+    public function getEntityId(): int
+    {
+        return $this->entityId;
+    }
+
+    public function getEntityClassName(): string
+    {
+        return $this->entityClassName;
+    }
+}