refactor: delete unused logic

src/controller/cart/UpdateCartController.php

@@ -6,8 +6,6 @@
             $product_id = $_POST['product_id'];
             $new_quantity = $_POST['new_quantity'];
             
-            echo $new_quantity;
-            
             $cartModel = $this->model("CartModel");
             $cartModel = $cartModel->updateProductFromCart($user_id, $product_id, $new_quantity);
     

src/controller/product/AddProductController.php

@@ -33,11 +33,6 @@ class AddProductController extends Controller{
         $pict_temp = $_FILES["product_image"]["tmp_name"];
         $pict_size = $_FILES["product_image"]["size"];
         $pict_error = $_FILES["product_image"]["error"];
-
-        // echo "a".$pict_name;
-        // echo "a".$pict_temp;
-        // echo "a".$pict_size;
-        // echo "a".$pict_error;
         
         $vid_name = $_FILES["product_video"]["name"];
         $vid_temp = $_FILES["product_video"]["tmp_name"];

src/controller/profile/EditProfileController.php

@@ -8,11 +8,7 @@ class EditProfileController extends Controller {
 
         $userModel = $this->model("UserModel");
         
-        $data = [];
-
-        if (isset($_SESSION['user_id'])) {
-            $data = $userModel->getCurrentUser();
-        }
+        $data = $userModel->getCurrentUser();
 
         $this->render($data);
     }

src/controller/profile/ProfileController.php

@@ -10,12 +10,8 @@ class ProfileController extends Controller
         }
 
         $userModel = $this->model("UserModel");
-        
-        $data = [];
 
-        if (isset($_SESSION['user_id'])) {
-            $data = $userModel->getCurrentUser();
-        }
+        $data = $userModel->getCurrentUser();
 
         $this->render($data);
     }

src/database.php

@@ -66,14 +66,4 @@ class Database{
     public function getConn(){
         return $this->conn;
     }
-    function bindParameters(mysqli_stmt $stmt, $types, ...$values) {
-        $bindParams = [];
-        $bindParams[] = $types;
-    
-        foreach ($values as &$value) {
-            $bindParams[] = &$value;
-        }
-    
-        return call_user_func_array([$stmt, 'bind_param'], $bindParams);
-    }
 }
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