Change ClientRepository::getClientData() method visibility to "private"

Author: thexpand

src/Repository/Pdo/ClientRepository.php

@@ -58,26 +58,6 @@ public function validateClient($clientIdentifier, $clientSecret, $grantType) : b
         return true;
     }
 
-    protected function getClientData(string $clientIdentifier) : ?array
-    {
-        $statement = $this->pdo->prepare(
-            'SELECT * FROM oauth_clients WHERE name = :clientIdentifier'
-        );
-        $statement->bindParam(':clientIdentifier', $clientIdentifier);
-
-        if ($statement->execute() === false) {
-            return null;
-        }
-
-        $row = $statement->fetch();
-
-        if (empty($row)) {
-            return null;
-        }
-
-        return $row;
-    }
-
     /**
      * Check the grantType for the client value, stored in $row
      *
@@ -99,4 +79,24 @@ protected function isGranted(array $row, string $grantType = null) : bool
                 return true;
         }
     }
+
+    private function getClientData(string $clientIdentifier) : ?array
+    {
+        $statement = $this->pdo->prepare(
+            'SELECT * FROM oauth_clients WHERE name = :clientIdentifier'
+        );
+        $statement->bindParam(':clientIdentifier', $clientIdentifier);
+
+        if ($statement->execute() === false) {
+            return null;
+        }
+
+        $row = $statement->fetch();
+
+        if (empty($row)) {
+            return null;
+        }
+
+        return $row;
+    }
 }