feat(legacy-create-video): [golden-master] extract sanitizeTitle method

Author: santakadev

exercises/legacy_create_video/solutions/codely_php-symfony_golden-master/src/AppBundle/Controller/VideoController.php

@@ -21,15 +21,7 @@ public function postVideoAction(Request $request)
         $url = $request->get('url');
         $courseId = $request->get('course_id');
 
-        if (strpos($title, "hexagonal")) {
-            $title = str_replace("hexagonal", "Hexagonal", $title);
-        }
-        if (strpos($title, "solid")) {
-            $title = str_replace("solid", "SOLID", $title);
-        }
-        if (strpos($title, "tdd")) {
-            $title = str_replace("tdd", "TDD", $title);
-        }
+        $title = $this->sanitizeTitle($title);
 
         $sql  = "INSERT INTO video (title, url, course_id) 
                 VALUES (\"{$title}\",
@@ -53,4 +45,18 @@ public function postVideoAction(Request $request)
             'course_id' => $courseId,
         ];
     }
+
+    private function sanitizeTitle(string $title): string
+    {
+        if (strpos($title, "hexagonal")) {
+            $title = str_replace("hexagonal", "Hexagonal", $title);
+        }
+        if (strpos($title, "solid")) {
+            $title = str_replace("solid", "SOLID", $title);
+        }
+        if (strpos($title, "tdd")) {
+            $title = str_replace("tdd", "TDD", $title);
+        }
+        return $title;
+    }
 }