diff --git a/src/Modele/Tache.php b/src/Modele/Tache.php
index 7feb280..213ba47 100644
--- a/src/Modele/Tache.php
+++ b/src/Modele/Tache.php
@@ -4,15 +4,19 @@ namespace modeles;
 
 class Tache
 {
+
 	private string $nom;
 	private string $description;
 	private Date $dateCreation;
 	private bool $estValide;
+	private Utilisateur $createur;
+	private int $id;
 
-	public function __construct(String $nom, string $description, Date $dateCreation){
+	public function __construct(String $nom, string $description, Date $dateCreation,Utilisateur $createur, int $id){
 		$this->nom = $nom;
 		$this->description = $description;
 		$this->dateCreation = $dateCreation;
 		$this->estValide = false;
+		$this->createur = $createur;
 	}
 
diff --git a/src/Modele/TacheGateway.php b/src/Modele/TacheGateway.php
new file mode 100644
index 0000000..4cb9bca
--- /dev/null
+++ b/src/Modele/TacheGateway.php
@@ -0,0 +1,27 @@
+<?php
+require_once 'Tache.php';
+require_once 'Utilisateur.php';
+
+class TacheGateway{
+	private $con;
+  	public  function __construct(Connection $con){
+        $this->con=$con;
+    }
+
+    public Tache function Ajouter($nom, $description, Date $dateCreation, Utilisateur $createur){
+    	$query='INSERT INTO Tache VALUES($nom, $description, dateCreation, $createur)';
+
+    }
+
+    public function Editer(Tache $tache, string $nom, string $description){
+    	$query='UPDATE Tache SET  :nom=$nom, :description=$description';
+    	$this->con->executeQuery($query, array('nom' => array($tache->nom, PDO::PARAM_STRING)), array('description' => array($tache->description, PDO::PARAM_STRING)));
+    }
+
+
+    public function Supprimer(Tache $tache){
+        $query='DELETE FROM Tache WHERE utilisateur=:utilisateur AND nom=:nom AND id=:id';
+        $this->con->executeQuery($query, array('utilisateur' => array($tache->createur, PDO::PARAM_INT),'nom' => array($tache->nom, PDO::PARAM_STRING), 'id' => array($tache->id, PDO::PARAM_INT)));
+    }
+}
+?>
\ No newline at end of file
diff --git a/src/Modele/Utilisateur.php b/src/Modele/Utilisateur.php
index e8238d9..7a5a3c8 100644
--- a/src/Modele/Utilisateur.php
+++ b/src/Modele/Utilisateur.php
@@ -4,21 +4,22 @@ namespace modeles;
 
 class Utilisateur
 {
-
- 	private string $nom;
+    private int $id;
+    private string $nom;
     private string $prenom;
     private string $pseudo
     private string $email;
     private string $motDePasse;
     private bool $isAdmin;
 
-    public function __construct(string $nom, string $prenom, string $pseudo, string $email,string $motDePasse, bool $isAdmin){
+    public function __construct(string $nom, string $prenom, string $pseudo, string $email,string $motDePasse, bool $isAdmin, int $id){
     	$this->nom = $nom;
         $this->prenom = $prenom;
         $this->pseudo = $pseudo;
         $this->email = $email;
         $this->motDePasse = $motDePasse;
         $this->isAdmin = $isAdmin;
+        $this->id = id;
     }
 }
-?> 
\ No newline at end of file
+?>