diff --git a/src/Component/Customer/Domain/Customer.php b/src/Component/Customer/Domain/Customer.php
new file mode 100644
index 0000000..abbd1b2
--- /dev/null
+++ b/src/Component/Customer/Domain/Customer.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Component\Customer\Domain;
+
+#[ORM\Entity, ORM\Table(name:"customers")]
+class Customer
+{
+    #[ORM\Id, ORM\GeneratedValue(strategy: 'AUTO')]
+    #[ORM\Column(type:Types::INTEGER)]
+    private int $id;
+
+    #[ORM\OneToOne(mappedBy:"user", targetEntity: User::class)]
+    #[ORM\JoinTable(name:"users")]
+    #[ORM\JoinColumn(name: "user_id", referencedColumnName: "id")]
+    #[ORM\InverseJoinColumn(name: "id", referencedColumnName: "user_id")]
+    protected User $user;
+
+    #[ORM\Column(type:Types::STRING, length:255)]
+    private string $lastname;
+
+    #[ORM\Column(type:Types::STRING, length:255)]
+    private string $firstname;
+
+    #[ORM\Column(type:Types::STRING, length:10)]
+    private string $phoneNumber;
+
+    #[ORM\Column(type:Types::STRING, length:3)]
+    private string $callSign;
+
+    #[ORM\Column(type:Types::String, length:255)]
+    private string $email;
+
+    #[ORM\Column(type:Types::String, length:255)]
+    private string $adresse;
+
+    #[ORM\Column(type:Types::String, length:150)]
+    private string $country;
+
+    #[ORM\Column(type:Types::String, length:25)]
+    private string $postcode;
+
+    #[ORM\Column(type:Types::String, length:100)]
+    private string $city;
+
+    #[ORM\Column]
+    public \DateTime $created;
+
+    #[ORM\Column]
+    public \DateTime $updated;
+}
\ No newline at end of file
diff --git a/src/Component/Customer/Domain/CustomerDataMapper.php b/src/Component/Customer/Domain/CustomerDataMapper.php
index b3d9bbc..9b23510 100644
--- a/src/Component/Customer/Domain/CustomerDataMapper.php
+++ b/src/Component/Customer/Domain/CustomerDataMapper.php
@@ -1 +1,9 @@
 <?php
+
+namespace App\Component\Customer\Domain;
+
+interface CustomerDataMapper
+{
+
+
+}
\ No newline at end of file
diff --git a/src/Component/Customer/Domain/CustomerRepository.php b/src/Component/Customer/Domain/CustomerRepository.php
index b3d9bbc..36854f4 100644
--- a/src/Component/Customer/Domain/CustomerRepository.php
+++ b/src/Component/Customer/Domain/CustomerRepository.php
@@ -1 +1,9 @@
 <?php
+
+namespace App\Component\Customer\Domain;
+
+interface CustomerRepository
+{
+    public function findById(int $id): Customer;
+    public function findAll(): array;
+}
\ No newline at end of file
diff --git a/src/Component/User/Domain/User.php b/src/Component/User/Domain/User.php
index 769243d..8304fd7 100644
--- a/src/Component/User/Domain/User.php
+++ b/src/Component/User/Domain/User.php
@@ -41,8 +41,6 @@ class User
 
     public function __construct()
     {
-        $this->created = new \DateTime();
-        $this->updated = new \DateTime();
     }
 
     /**
diff --git a/src/Controller/TestController.php b/src/Controller/TestController.php
index b67c3c8..d586082 100644
--- a/src/Controller/TestController.php
+++ b/src/Controller/TestController.php
@@ -2,6 +2,7 @@
 
 namespace App\Controller;
 
+use App\Component\Role\Infrastructure\RoleDatabaseAdapter;
 use App\Component\User\Infrastructure\UserDatabaseAdapter;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\HttpFoundation\Response;
@@ -20,7 +21,7 @@ class TestController extends AbstractController
     {
         $user = $DoctrineUser->findById(1);
         return new Response(
-            $user->getId(). " " .$user->getLastname(),
+            $user->getId(). " " .$user->getName(),
             Response::HTTP_OK,
             ['content-type' => 'text/html']
         );