/**
  * @inheritdoc
  */
 public function index(EncodingParametersInterface $parameters = null, array $relations = [])
 {
     $relations = [Post::REL_USER, Post::REL_BOARD, Post::REL_COMMENTS];
     return parent::index($parameters, $relations);
 }
 /**
  * @inheritdoc
  */
 public function index(EncodingParametersInterface $parameters = null, array $relations = [])
 {
     $relations = [User::REL_ROLE, User::REL_POSTS, User::REL_COMMENTS];
     return parent::index($parameters, $relations);
 }
 /**
  * @inheritdoc
  */
 public function index(EncodingParametersInterface $parameters = null, array $relations = [])
 {
     $relations = [Board::REL_POSTS];
     return parent::index($parameters, $relations);
 }