SonarQube code smells resolve #27

Source/API/script/Gateway/GatewayKeyword.php

@@ -3,7 +3,6 @@
 namespace API\script\Gateway;
 
 use API\script\Config\Connection;
-use BusinessClass\Keyword;
 use PDO;
 
 class GatewayKeyword

Source/API/script/Gateway/GatewayQuestion.php

@@ -112,14 +112,14 @@ class GatewayQuestion
                 if ($listQuestions[$i]["type"] != "BusinessClass/TextQuestion") {
                     $idQuestion = $listQuestions[$i]["id"];
                     $possibleResponses = $gatewayPossibleResponse->getPossibleResponseByQuestion($idQuestion);
-
                     $tmpTabKeyword = [];
                     $tmpTabPossibleResponse = [];
+
                     foreach ($possibleResponses as $row) {
                         $tmpTabKeyword[] = $gatewayKeyword->getKeywordsContentByReference($row["id"]);
-
                         $tmpTabPossibleResponse[] = $row["content"];
                     }
+
                     $possibleResponsesContent[] = $tmpTabPossibleResponse;
                     $keywordsResponses[] = $tmpTabKeyword;
                 } else {

Source/API/script/Gateway/GatewayResponse.php

@@ -19,7 +19,7 @@ class GatewayResponse
 
         $result = $this->getResponsesIdByIdListCandidate($listResponsesOfCandidateId);
         $tab = [];
-        foreach ($result as $row){
+        foreach ($result as $row) {
             $tab[] = (new GatewayKeyword())->getKeywordsContentByCategorieze($row['id']);
         }
 
@@ -64,7 +64,7 @@ class GatewayResponse
         $idResponse = $this->connection->lastInsertId();
 
 
-        foreach ($category as $keyword){
+        foreach ($category as $keyword) {
             $query = "INSERT INTO Categorize (response, keyword) VALUES(:response, :keyword)";
             $this->connection->executeQuery($query, array(
                 ':response' => array($idResponse, PDO::PARAM_STR),