Code smells and bugs resolve 12

Source/Model/ModelAdmin.php

@@ -49,7 +49,7 @@ class ModelAdmin
             if (validate::type($type)) {
                 $question = new $type(0, $questionContent);
                 $res = $this->client->request('GET', 'https://codefirst.iut.uca.fr/containers/Temoignages-deploy_api_form/getForm');
-                if ($res->getStatusCode() != 200){
+                if ($res->getStatusCode() != 200) {
                     throw new Exception('GetForm failed');
                 }
                 $form = json_decode($res->getBody());

Source/Model/ModelCandidate.php

@@ -52,8 +52,7 @@ class ModelCandidate
                 $categs = explode("_", $categs);
                 array_pop($categs);
                 $category[] = $categs;
-            }
+            } else {
-            else {
                 $questionsId[] = array_shift($dataIds);
                 $answer[] = $answerAndCategory;
                 $category[] = [];
@@ -68,10 +67,10 @@ class ModelCandidate
             $title = $form[0]->title;
             $cate = "[".implode(',', array_map(function ($subArray) {return implode(',', $subArray);}, $category))."]";
             $res =$this->client->request('POST', 'https://codefirst.iut.uca.fr/containers/Temoignages-deploy_api_form/insertListResponseOfCandidate?'.
-                                    'id='.implode(",",$questionsId).'&'.
+                                    'id=' . implode(",", $questionsId) . '&'.
-                                    'answer='.implode(",",$answer).'&'.
+                                    'answer=' . implode(",", $answer) . '&'.
-                                    'category='.$cate.'&'.
+                                    'category=' . $cate . '&'.
-                                    'titleForm='.$title
+                                    'titleForm=' . $title
             );
             if ($res->getStatusCode() != 200) {
                 throw new Exception('InsertListResponsesOfCandidate failed');
@@ -112,7 +111,7 @@ class ModelCandidate
                 throw new Exception('GetAllQuestion failed');
             }
             $questionsTab = json_decode($res->getBody());
-        } catch (GuzzleException | ClientException $g){
+        } catch (GuzzleException | ClientException $g) {
             echo "Error : " . $g->getMessage();
             throw new Exception($g->getMessage(), $g->getCode(), $g);
         }
@@ -165,7 +164,8 @@ class ModelCandidate
      * @throws InexistantLoginException
      * @throws Exception
      */
-    public function login() :void {
+    public function login(): void
+    {
         global $rep, $views, $sel;
         $password = Clean::simpleString($_REQUEST['password']);
         $identifiant = Clean::simpleString($_REQUEST['login']);