/**
  * Proxy method to get sortable columns
  *
  * @param  int    $project_id
  * @param  string $role
  * @return array|mixed
  */
 public function getAllByRole($project_id, $role)
 {
     $key = $this->cachePrefix . $project_id . $role;
     $columnRestrictions = $this->cache->get($key);
     if ($columnRestrictions === null) {
         $columnRestrictions = $this->columnRestrictionModel->getAllByRole($project_id, $role);
         $this->cache->set($key, $columnRestrictions);
     }
     return $columnRestrictions;
 }
 /**
  * Proxy method to get sortable columns
  *
  * @param  int    $project_id
  * @param  string $role
  * @return array|mixed
  */
 public function getSortableColumns($project_id, $role)
 {
     $key = $this->cachePrefix . $project_id . $role;
     $columnIds = $this->cache->get($key);
     if ($columnIds === null) {
         $columnIds = $this->columnMoveRestrictionModel->getSortableColumns($project_id, $role);
         $this->cache->set($key, $columnIds);
     }
     return $columnIds;
 }
 /**
  * Set new metadata value
  *
  * @param $key
  * @param $value
  */
 public function set($key, $value)
 {
     $this->metadataModel->save($this->entityId, array($key => $value));
     $metadata = $this->metadataModel->getAll($this->entityId);
     $this->cache->set($this->getCacheKey(), $metadata);
 }