added checks

BackEnd/src/controller/UserController.class.php

@@ -104,6 +104,30 @@ class UserController extends Controller
     */
     protected function addUser($array)
     {
+        // Check if mendatory fields are filed
+        if (!isset($array['login']) || !isset($array['pwd']) || !isset($array['mail'])) {
+            $message = json_encode(["message" => 'login, pwd and mail fields are mandatory']);
+            return new Response(422, $message);
+        }
+
+        // Check if mail is valid
+        if (!filter_var($array['mail'], FILTER_VALIDATE_EMAIL)) {
+            $message = json_encode(["message" => 'Email is not valid']);
+            return new Response(422, $message);
+        }
+
+        // Fill facultative field
+        if (!isset($array['avatar'])){
+            $array['avatar'] = 'default.png';
+        }
+        if (!isset($array['lastname'])){
+            $array['lastname'] = '';
+        }
+        if (!isset($array['firstname'])){
+            $array['firstname'] = '';
+        }
+
+        // Create row
         User::addRow($array);
         $message = json_encode(["message" => 'User succesfully added!']);
         $response = Response::createdResponse($message);