diff --git a/Models/DifficultyModel.php b/Models/DifficultyModel.php
index 874c235..5b6293f 100644
--- a/Models/DifficultyModel.php
+++ b/Models/DifficultyModel.php
@@ -3,12 +3,16 @@
 final class DifficultyModel
 {
 
-    public function getByID($I_difficuly_id)
+    public function getByID($I_id)
     {
-        if ($I_difficuly_id == 1) {
-            return "Facile";
-        } else {
-            return null;
-        }
+
+        $O_model = Model::get();
+        $stmt = $O_model->prepare("SELECT * FROM DIFFICULTY WHERE ID=:id");
+        $stmt->bindParam("id", $I_id);
+        $stmt->execute();
+        
+        $row = $stmt->fetch();
+        if ($row === false) return null;
+        return $row["NAME"];
     }
 }
diff --git a/Models/IngredientModel.php b/Models/IngredientModel.php
index b1d11b3..1f28d9a 100644
--- a/Models/IngredientModel.php
+++ b/Models/IngredientModel.php
@@ -5,17 +5,15 @@ final class IngredientModel
 
     public function searchByRecipe($I_recipe_id)
     {
-        return array(
-            array(
-                "id" => 1,
-                "name" => "oeuf",
-                "quantity" => "6",
-            ),
-            array(
-                "id" => 2,
-                "name" => "lait",
-                "quantity" => "1/2L",
-            ),
-        );
+        $O_model = Model::get();
+        $stmt = $O_model->prepare("
+        SELECT * FROM INGREDIENT
+        JOIN RECIPE_INGREDIENT ON RECIPE_INGREDIENT.INGREDIENT_ID=INGREDIENT.ID
+        WHERE RECIPE_INGREDIENT.RECIPE_ID = :recipe_id
+        ");
+        $stmt->bindParam("recipe_id", $I_recipe_id);
+        $stmt->execute();
+        
+        return $stmt->fetchAll();
     }
 }
diff --git a/Models/UserModel.php b/Models/UserModel.php
index 4add48a..4919f55 100644
--- a/Models/UserModel.php
+++ b/Models/UserModel.php
@@ -5,10 +5,13 @@ final class UserModel
 
     public function getNameByID($I_id)
     {
-        if ($I_id == 1) {
-            return "Thomas";
-        } else {
-            return null;
-        }
+        $O_model = Model::get();
+        $stmt = $O_model->prepare("SELECT NAME FROM USER WHERE ID=:id");
+        $stmt->bindParam("id", $I_id);
+        $stmt->execute();
+        
+        $row = $stmt->fetch();
+        if ($row === false) return null;
+        return $row["NAME"];
     }
 }
diff --git a/Views/recipe/view.php b/Views/recipe/view.php
index ec33823..3f49e0e 100644
--- a/Views/recipe/view.php
+++ b/Views/recipe/view.php
@@ -5,6 +5,6 @@
 <?php
 
 foreach($A_view["INGREDIENTS"] as $i){
-    echo "<p> {$i['name']}: {$i['quantity']} </p>";
+    echo "<p> {$i['NAME']}: {$i['QUANTITY']} </p>";
 }
 ?>
\ No newline at end of file