diff --git a/config/services.yaml b/config/services.yaml
index 1e5a5fa..106273d 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -20,7 +20,7 @@ services:
             - '../src/Entity/'
             - '../src/Kernel.php'
     App\Controller\:
-        resource: '../src/App/Controller'
+        resource: '../src/Controller'
         tags: ['controller.service_arguments']
 
     # add more service definitions when explicit configuration is needed
diff --git a/src/Component/Customer/Infrastructure/CustomerDatabaseAdapter.php b/src/Component/Customer/Infrastructure/CustomerDatabaseAdapter.php
new file mode 100644
index 0000000..19d5f0c
--- /dev/null
+++ b/src/Component/Customer/Infrastructure/CustomerDatabaseAdapter.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Component\Customer\Infrastructure;
+
+use App\Component\Customer\Domain\Customer;
+use App\Component\Customer\Domain\CustomerDataMapper;
+use App\Component\Customer\Domain\CustomerRepository;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class CustomerDatabaseAdapter extends ServiceEntityRepository implements CustomerDataMapper, CustomerRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Customer::class);
+    }
+
+    public function findById(int $id): Customer
+    {
+        // TODO: Implement findById() method.
+    }
+
+    public function findAll(): array
+    {
+        // TODO: Implement findAll() method.
+    }
+
+}
\ No newline at end of file
diff --git a/src/Component/File/Domain/File.php b/src/Component/File/Domain/File.php
new file mode 100644
index 0000000..2e350c7
--- /dev/null
+++ b/src/Component/File/Domain/File.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Component\File\Domain;
+
+#[ORM\Entity, ORM\Table(name:"files")]
+class File
+{
+    #[ORM\Id, ORM\GeneratedValue(strategy: 'AUTO')]
+    #[ORM\Column(type:Types::INTEGER)]
+    private int $id;
+
+    #[ORM\Column]
+    public \DateTime $created;
+
+    #[ORM\Column]
+    public \DateTime $updated;
+
+}
\ No newline at end of file
diff --git a/src/Component/File/Domain/FileDataMapper.php b/src/Component/File/Domain/FileDataMapper.php
new file mode 100644
index 0000000..d175ec0
--- /dev/null
+++ b/src/Component/File/Domain/FileDataMapper.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\File\Domain;
+
+interface FileDataMapper
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/File/Domain/FileRepository.php b/src/Component/File/Domain/FileRepository.php
new file mode 100644
index 0000000..c47c719
--- /dev/null
+++ b/src/Component/File/Domain/FileRepository.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Component\File\Domain;
+
+interface FileRepository
+{
+    public function findById(int $id): File;
+    public function findAll(): array;
+}
\ No newline at end of file
diff --git a/src/Component/File/Infrastructure/FileDatabaseAdapter.php b/src/Component/File/Infrastructure/FileDatabaseAdapter.php
new file mode 100644
index 0000000..6bd1d55
--- /dev/null
+++ b/src/Component/File/Infrastructure/FileDatabaseAdapter.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Component\File\Infrastructure;
+
+use App\Component\File\Domain\File;
+use App\Component\File\Domain\FileDataMapper;
+use App\Component\File\Domain\FileRepository;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class FileDatabaseAdapter extends ServiceEntityRepository implements FileDataMapper, FileRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, File::class);
+    }
+
+    public function findById(int $id): File
+    {
+        // TODO: Implement findById() method.
+    }
+
+    public function findAll(): array
+    {
+        // TODO: Implement findAll() method.
+    }
+
+}
\ No newline at end of file
diff --git a/src/Component/Material/Domain/Material.php b/src/Component/Material/Domain/Material.php
new file mode 100644
index 0000000..9c7cb1a
--- /dev/null
+++ b/src/Component/Material/Domain/Material.php
@@ -0,0 +1,91 @@
+<?php
+
+namespace App\Component\Material\Domain;
+
+use Doctrine\DBAL\Types\Types;
+
+#[ORM\Entity, ORM\Table(name:"materials")]
+class Material
+{
+    #[ORM\Id, ORM\GeneratedValue(strategy: 'AUTO')]
+    #[ORM\Column(type:Types::INTEGER)]
+    private int $id;
+
+    #[ORM\Column(type:Types::STRING, length:255)]
+    private string $label;
+
+    #[ORM\Column]
+    public \DateTime $created;
+
+    #[ORM\Column]
+    public \DateTime $updated;
+
+    public function __construct()
+    {
+    }
+
+    /**
+     * @return int
+     */
+    public function getId(): int
+    {
+        return $this->id;
+    }
+
+    /**
+     * @param int $id
+     */
+    public function setId(int $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * @return string
+     */
+    public function getLabel(): string
+    {
+        return $this->label;
+    }
+
+    /**
+     * @param string $label
+     */
+    public function setLabel(string $label): void
+    {
+        $this->label = $label;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getCreated(): \DateTime
+    {
+        return $this->created;
+    }
+
+    /**
+     * @param \DateTime $created
+     */
+    public function setCreated(\DateTime $created): void
+    {
+        $this->created = $created;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getUpdated(): \DateTime
+    {
+        return $this->updated;
+    }
+
+    /**
+     * @param \DateTime $updated
+     */
+    public function setUpdated(\DateTime $updated): void
+    {
+        $this->updated = $updated;
+    }
+
+}
\ No newline at end of file
diff --git a/src/Component/Material/Domain/MaterialDataMapper.php b/src/Component/Material/Domain/MaterialDataMapper.php
new file mode 100644
index 0000000..7ac4d19
--- /dev/null
+++ b/src/Component/Material/Domain/MaterialDataMapper.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\Material\Domain;
+
+interface MaterialDataMapper
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/Material/Domain/MaterialRepository.php b/src/Component/Material/Domain/MaterialRepository.php
new file mode 100644
index 0000000..5a5c991
--- /dev/null
+++ b/src/Component/Material/Domain/MaterialRepository.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Component\Material\Domain;
+
+interface MaterialRepository
+{
+    public function findById(int $id): Material;
+    public function findAll(): array;
+}
\ No newline at end of file
diff --git a/src/Component/Material/Infrastructure/MaterialDatabaseAdapter.php b/src/Component/Material/Infrastructure/MaterialDatabaseAdapter.php
new file mode 100644
index 0000000..5b8e596
--- /dev/null
+++ b/src/Component/Material/Infrastructure/MaterialDatabaseAdapter.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Component\Material\Infrastructure;
+
+use App\Component\Material\Domain\Material;
+use App\Component\Material\Domain\MaterialDataMapper;
+use App\Component\Material\Domain\MaterialRepository;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class MaterialDatabaseAdapter extends ServiceEntityRepository implements MaterialDataMapper, MaterialRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Material::class);
+    }
+
+    public function findById(int $id): Material
+    {
+        // TODO: Implement findById() method.
+    }
+
+    public function findAll(): array
+    {
+        // TODO: Implement findAll() method.
+    }
+
+}
\ No newline at end of file
diff --git a/src/Component/Order/Domain/Order.php b/src/Component/Order/Domain/Order.php
new file mode 100644
index 0000000..5adc2bb
--- /dev/null
+++ b/src/Component/Order/Domain/Order.php
@@ -0,0 +1,255 @@
+<?php
+
+namespace App\Component\Order\Domain;
+
+use App\Component\Customer\Domain\Customer;
+use App\Component\File\Domain\File;
+use App\Component\Printer\Domain\Printer;
+use App\Component\Spool\Domain\Spool;
+
+#[ORM\Entity, ORM\Table(name:"orders")]
+class Order
+{
+    #[ORM\Id, ORM\GeneratedValue(strategy: 'AUTO')]
+    #[ORM\Column(type:Types::INTEGER)]
+    private int $id;
+
+    private Printer $printer;
+
+    private Customer $customer;
+
+    private Spool $spool;
+
+    private float $printWeights;
+
+    private int $printMinutes;
+
+    private int $printHours;
+
+    private int $userHourlyCost;
+
+    private float $sellPrice;
+
+    private File $file;
+
+    private int $status;
+
+    #[ORM\Column]
+    public \DateTime $created;
+
+    #[ORM\Column]
+    public \DateTime $updated;
+
+    public function __construct()
+    {
+    }
+
+    /**
+     * @return int
+     */
+    public function getId(): int
+    {
+        return $this->id;
+    }
+
+    /**
+     * @param int $id
+     */
+    public function setId(int $id): void
+    {
+        $this->id = $id;
+    }
+
+    /**
+     * @return Printer
+     */
+    public function getPrinter(): Printer
+    {
+        return $this->printer;
+    }
+
+    /**
+     * @param Printer $printer
+     */
+    public function setPrinter(Printer $printer): void
+    {
+        $this->printer = $printer;
+    }
+
+    /**
+     * @return Customer
+     */
+    public function getCustomer(): Customer
+    {
+        return $this->customer;
+    }
+
+    /**
+     * @param Customer $customer
+     */
+    public function setCustomer(Customer $customer): void
+    {
+        $this->customer = $customer;
+    }
+
+    /**
+     * @return Spool
+     */
+    public function getSpool(): Spool
+    {
+        return $this->spool;
+    }
+
+    /**
+     * @param Spool $spool
+     */
+    public function setSpool(Spool $spool): void
+    {
+        $this->spool = $spool;
+    }
+
+    /**
+     * @return float
+     */
+    public function getPrintWeights(): float
+    {
+        return $this->printWeights;
+    }
+
+    /**
+     * @param float $printWeights
+     */
+    public function setPrintWeights(float $printWeights): void
+    {
+        $this->printWeights = $printWeights;
+    }
+
+    /**
+     * @return int
+     */
+    public function getPrintMinutes(): int
+    {
+        return $this->printMinutes;
+    }
+
+    /**
+     * @param int $printMinutes
+     */
+    public function setPrintMinutes(int $printMinutes): void
+    {
+        $this->printMinutes = $printMinutes;
+    }
+
+    /**
+     * @return int
+     */
+    public function getPrintHours(): int
+    {
+        return $this->printHours;
+    }
+
+    /**
+     * @param int $printHours
+     */
+    public function setPrintHours(int $printHours): void
+    {
+        $this->printHours = $printHours;
+    }
+
+    /**
+     * @return int
+     */
+    public function getUserHourlyCost(): int
+    {
+        return $this->userHourlyCost;
+    }
+
+    /**
+     * @param int $userHourlyCost
+     */
+    public function setUserHourlyCost(int $userHourlyCost): void
+    {
+        $this->userHourlyCost = $userHourlyCost;
+    }
+
+    /**
+     * @return float
+     */
+    public function getSellPrice(): float
+    {
+        return $this->sellPrice;
+    }
+
+    /**
+     * @param float $sellPrice
+     */
+    public function setSellPrice(float $sellPrice): void
+    {
+        $this->sellPrice = $sellPrice;
+    }
+
+    /**
+     * @return File
+     */
+    public function getFile(): File
+    {
+        return $this->file;
+    }
+
+    /**
+     * @param File $file
+     */
+    public function setFile(File $file): void
+    {
+        $this->file = $file;
+    }
+
+    /**
+     * @return int
+     */
+    public function getStatus(): int
+    {
+        return $this->status;
+    }
+
+    /**
+     * @param int $status
+     */
+    public function setStatus(int $status): void
+    {
+        $this->status = $status;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getCreated(): \DateTime
+    {
+        return $this->created;
+    }
+
+    /**
+     * @param \DateTime $created
+     */
+    public function setCreated(\DateTime $created): void
+    {
+        $this->created = $created;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getUpdated(): \DateTime
+    {
+        return $this->updated;
+    }
+
+    /**
+     * @param \DateTime $updated
+     */
+    public function setUpdated(\DateTime $updated): void
+    {
+        $this->updated = $updated;
+    }
+
+}
\ No newline at end of file
diff --git a/src/Component/Order/Domain/OrderDataMapper.php b/src/Component/Order/Domain/OrderDataMapper.php
new file mode 100644
index 0000000..915c169
--- /dev/null
+++ b/src/Component/Order/Domain/OrderDataMapper.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\Order\Domain;
+
+interface OrderDataMapper
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/Order/Domain/OrderRepository.php b/src/Component/Order/Domain/OrderRepository.php
new file mode 100644
index 0000000..35d6194
--- /dev/null
+++ b/src/Component/Order/Domain/OrderRepository.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Component\Order\Domain;
+
+interface OrderRepository
+{
+    public function findById(int $id): Order;
+    public function findAll(): array;
+}
\ No newline at end of file
diff --git a/src/Component/Order/Infrastructure/OrderDatabaseAdapter.php b/src/Component/Order/Infrastructure/OrderDatabaseAdapter.php
new file mode 100644
index 0000000..713e0c7
--- /dev/null
+++ b/src/Component/Order/Infrastructure/OrderDatabaseAdapter.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Component\Order\Infrastructure;
+
+use App\Component\Order\Domain\Order;
+use App\Component\Order\Domain\OrderDataMapper;
+use App\Component\Order\Domain\OrderRepository;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class OrderDatabaseAdapter extends ServiceEntityRepository implements OrderDataMapper, OrderRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Order::class);
+    }
+
+    public function findById(int $id): Order
+    {
+        // TODO: Implement findById() method.
+    }
+
+    public function findAll(): array
+    {
+        // TODO: Implement findAll() method.
+    }
+
+}
\ No newline at end of file
diff --git a/src/Component/Printer/Domain/Printer.php b/src/Component/Printer/Domain/Printer.php
new file mode 100644
index 0000000..3111626
--- /dev/null
+++ b/src/Component/Printer/Domain/Printer.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\Printer\Domain;
+
+class Printer
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/Printer/Domain/PrinterDataMapper.php b/src/Component/Printer/Domain/PrinterDataMapper.php
new file mode 100644
index 0000000..ad3d3de
--- /dev/null
+++ b/src/Component/Printer/Domain/PrinterDataMapper.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\Printer\Domain;
+
+interface PrinterDataMapper
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/Printer/Domain/PrinterRepository.php b/src/Component/Printer/Domain/PrinterRepository.php
new file mode 100644
index 0000000..c9d64ad
--- /dev/null
+++ b/src/Component/Printer/Domain/PrinterRepository.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Component\Printer\Domain;
+
+interface PrinterRepository
+{
+    public function findById(int $id): Printer;
+    public function findAll(): array;
+}
\ No newline at end of file
diff --git a/src/Component/Printer/Infrastructure/PrinterDatabaseAdapter.php b/src/Component/Printer/Infrastructure/PrinterDatabaseAdapter.php
new file mode 100644
index 0000000..5509be3
--- /dev/null
+++ b/src/Component/Printer/Infrastructure/PrinterDatabaseAdapter.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Component\Printer\Infrastructure;
+
+use App\Component\Printer\Domain\Printer;
+use App\Component\Printer\Domain\PrinterDataMapper;
+use App\Component\Printer\Domain\PrinterRepository;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class PrinterDatabaseAdapter extends ServiceEntityRepository implements PrinterDataMapper, PrinterRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Printer::class);
+    }
+
+    public function findById(int $id): Printer
+    {
+        // TODO: Implement findById() method.
+    }
+
+    public function findAll(): array
+    {
+        // TODO: Implement findAll() method.
+    }
+
+}
\ No newline at end of file
diff --git a/src/Component/Role/Domain/Role.php b/src/Component/Role/Domain/Role.php
index e298868..f60f709 100644
--- a/src/Component/Role/Domain/Role.php
+++ b/src/Component/Role/Domain/Role.php
@@ -2,8 +2,12 @@
 
 namespace App\Component\Role\Domain;
 
+use App\Component\User\Domain\User;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
+use JetBrains\PhpStorm\Pure;
 
 
 #[ORM\Entity, ORM\Table(name:"roles")]
@@ -17,14 +21,19 @@ class Role
     #[ORM\Column(type:Types::STRING, length:255)]
     private string $name;
 
+    #[ORM\OneToMany(mappedBy:"role", targetEntity: User::class)]
+    private Collection $users;
+
     #[ORM\Column]
     public \DateTime $created;
 
     #[ORM\Column]
     public \DateTime $updated;
 
+    #[Pure]
     public function __construct()
     {
+        $this->users = new ArrayCollection();
     }
 
     /**
@@ -59,4 +68,52 @@ class Role
         $this->name = $name;
     }
 
+    /**
+     * @return Collection
+     */
+    public function getUsers(): Collection
+    {
+        return $this->users;
+    }
+
+    /**
+     * @param Collection $user
+     */
+    public function setUsers(Collection $users): void
+    {
+        $this->users = $users;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getCreated(): \DateTime
+    {
+        return $this->created;
+    }
+
+    /**
+     * @param \DateTime $created
+     */
+    public function setCreated(\DateTime $created): void
+    {
+        $this->created = $created;
+    }
+
+    /**
+     * @return \DateTime
+     */
+    public function getUpdated(): \DateTime
+    {
+        return $this->updated;
+    }
+
+    /**
+     * @param \DateTime $updated
+     */
+    public function setUpdated(\DateTime $updated): void
+    {
+        $this->updated = $updated;
+    }
+
 }
\ No newline at end of file
diff --git a/src/Component/Role/Infrastructure/RoleDatabaseAdapter.php b/src/Component/Role/Infrastructure/RoleDatabaseAdapter.php
index 9428928..01dee47 100644
--- a/src/Component/Role/Infrastructure/RoleDatabaseAdapter.php
+++ b/src/Component/Role/Infrastructure/RoleDatabaseAdapter.php
@@ -19,16 +19,16 @@ class RoleDatabaseAdapter extends ServiceEntityRepository implements RoleDataMap
 
     public function findById(int $id): Role
     {
-        $user = $this->find($id);
+        $role = $this->find($id);
 
-        if (!$user)
+        if (!$role)
         {
             throw new Exception(
-                'L\'utilisateur n\'existe pas'
+                'Le role n\'existe pas'
             );
         }
 
-        return $user;
+        return $role;
     }
 
     public function findAll(): array
diff --git a/src/Component/Spool/Domain/Spool.php b/src/Component/Spool/Domain/Spool.php
new file mode 100644
index 0000000..d7a6829
--- /dev/null
+++ b/src/Component/Spool/Domain/Spool.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\Spool\Domain;
+
+class Spool
+{
+    
+}
\ No newline at end of file
diff --git a/src/Component/Spool/Domain/SpoolDataMapper.php b/src/Component/Spool/Domain/SpoolDataMapper.php
new file mode 100644
index 0000000..3821a39
--- /dev/null
+++ b/src/Component/Spool/Domain/SpoolDataMapper.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\Spool\Domain;
+
+interface SpoolDataMapper
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/Spool/Domain/SpoolRepository.php b/src/Component/Spool/Domain/SpoolRepository.php
new file mode 100644
index 0000000..8647fb7
--- /dev/null
+++ b/src/Component/Spool/Domain/SpoolRepository.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Component\Spool\Domain;
+
+interface SpoolRepository
+{
+    public function findById(int $id): Spool;
+    public function findAll(): array;
+}
\ No newline at end of file
diff --git a/src/Component/Spool/Infrastructure/SpoolDatabaseAdapter.php b/src/Component/Spool/Infrastructure/SpoolDatabaseAdapter.php
new file mode 100644
index 0000000..fb98014
--- /dev/null
+++ b/src/Component/Spool/Infrastructure/SpoolDatabaseAdapter.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Component\Spool\Infrastructure;
+
+use App\Component\Spool\Domain\Spool;
+use App\Component\Spool\Domain\SpoolDataMapper;
+use App\Component\Spool\Domain\SpoolRepository;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class SpoolDatabaseAdapter extends ServiceEntityRepository implements SpoolDataMapper, SpoolRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Spool::class);
+    }
+
+    public function findById(int $id): Spool
+    {
+        // TODO: Implement findById() method.
+    }
+
+    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 8304fd7..1d08572 100644
--- a/src/Component/User/Domain/User.php
+++ b/src/Component/User/Domain/User.php
@@ -21,10 +21,7 @@ class User
     #[ORM\Column(type:Types::STRING, length:255)]
     private string $firstname;
 
-    #[ORM\OneToOne(mappedBy:"role", targetEntity: Role::class)]
-    #[ORM\JoinTable(name:"roles")]
-    #[ORM\JoinColumn(name: "role_id", referencedColumnName: "id")]
-    #[ORM\InverseJoinColumn(name: "id", referencedColumnName: "role_id")]
+    #[ORM\ManyToOne(targetEntity: Role::class, inversedBy:"users")]
     protected Role $role;
 
     #[ORM\Column(type:Types::DECIMAL,length:10, precision:2)]
diff --git a/src/Component/UserMaterial/Domain/UserMaterial.php b/src/Component/UserMaterial/Domain/UserMaterial.php
new file mode 100644
index 0000000..e844a62
--- /dev/null
+++ b/src/Component/UserMaterial/Domain/UserMaterial.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\UserMaterial\Domain;
+
+class UserMaterial
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/UserMaterial/Domain/UserMaterialDataMapper.php b/src/Component/UserMaterial/Domain/UserMaterialDataMapper.php
new file mode 100644
index 0000000..9af9f38
--- /dev/null
+++ b/src/Component/UserMaterial/Domain/UserMaterialDataMapper.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace App\Component\UserMaterial\Domain;
+
+interface UserMaterialDataMapper
+{
+
+}
\ No newline at end of file
diff --git a/src/Component/UserMaterial/Domain/UserMaterialRepository.php b/src/Component/UserMaterial/Domain/UserMaterialRepository.php
new file mode 100644
index 0000000..9fbad34
--- /dev/null
+++ b/src/Component/UserMaterial/Domain/UserMaterialRepository.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace App\Component\UserMaterial\Domain;
+
+interface UserMaterialRepository
+{
+    public function findById(int $id): UserMaterial;
+    public function findAll(): array;
+}
\ No newline at end of file
diff --git a/src/Component/UserMaterial/Infrastructure/UserMaterialDatabaseAdapter.php b/src/Component/UserMaterial/Infrastructure/UserMaterialDatabaseAdapter.php
new file mode 100644
index 0000000..4b64dd5
--- /dev/null
+++ b/src/Component/UserMaterial/Infrastructure/UserMaterialDatabaseAdapter.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Component\UserMaterial\Infrastructure;
+
+use App\Component\UserMaterial\Domain\UserMaterial;
+use App\Component\UserMaterial\Domain\UserMaterialDataMapper;
+use App\Component\UserMaterial\Domain\UserMaterialRepository;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+class UserMaterialDatabaseAdapter extends ServiceEntityRepository implements UserMaterialDataMapper, UserMaterialRepository
+{
+
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, UserMaterial::class);
+    }
+
+    public function findById(int $id): UserMaterial
+    {
+        // TODO: Implement findById() method.
+    }
+
+    public function findAll(): array
+    {
+        // TODO: Implement findAll() method.
+    }
+}
\ No newline at end of file
diff --git a/src/Controller/TestController.php b/src/Controller/TestController.php
index d586082..233327c 100644
--- a/src/Controller/TestController.php
+++ b/src/Controller/TestController.php
@@ -2,6 +2,7 @@
 
 namespace App\Controller;
 
+use App\Component\Order\Infrastructure\OrderDatabaseAdapter;
 use App\Component\Role\Infrastructure\RoleDatabaseAdapter;
 use App\Component\User\Infrastructure\UserDatabaseAdapter;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
@@ -20,6 +21,7 @@ class TestController extends AbstractController
     public function index(UserDatabaseAdapter $DoctrineUser): Response
     {
         $user = $DoctrineUser->findById(1);
+        dd($user->getRole()->getUsers());
         return new Response(
             $user->getId(). " " .$user->getName(),
             Response::HTTP_OK,