Change all models to use the SQL database

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";
+        $O_model = Model::get();
-        } else {
+        $stmt = $O_model->prepare("SELECT * FROM DIFFICULTY WHERE ID=:id");
-            return null;
+        $stmt->bindParam("id", $I_id);
-        }
+        $stmt->execute();
+        
+        $row = $stmt->fetch();
+        if ($row === false) return null;
+        return $row["NAME"];
     }
 }

Models/IngredientModel.php

@@ -5,17 +5,15 @@ final class IngredientModel
 
     public function searchByRecipe($I_recipe_id)
     {
-        return array(
+        $O_model = Model::get();
-            array(
+        $stmt = $O_model->prepare("
-                "id" => 1,
+        SELECT * FROM INGREDIENT
-                "name" => "oeuf",
+        JOIN RECIPE_INGREDIENT ON RECIPE_INGREDIENT.INGREDIENT_ID=INGREDIENT.ID
-                "quantity" => "6",
+        WHERE RECIPE_INGREDIENT.RECIPE_ID = :recipe_id
-            ),
+        ");
-            array(
+        $stmt->bindParam("recipe_id", $I_recipe_id);
-                "id" => 2,
+        $stmt->execute();
-                "name" => "lait",
+        
-                "quantity" => "1/2L",
+        return $stmt->fetchAll();
-            ),
-        );
     }
 }

Models/UserModel.php

@@ -5,10 +5,13 @@ final class UserModel
 
     public function getNameByID($I_id)
     {
-        if ($I_id == 1) {
+        $O_model = Model::get();
-            return "Thomas";
+        $stmt = $O_model->prepare("SELECT NAME FROM USER WHERE ID=:id");
-        } else {
+        $stmt->bindParam("id", $I_id);
-            return null;
+        $stmt->execute();
-        }
+        
+        $row = $stmt->fetch();
+        if ($row === false) return null;
+        return $row["NAME"];
     }
 }

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>";
 }
 ?>