public function toResource(\Kontuak\Movement $movement)
 {
     $resource = new \AppBundle\Resources\Form\Resource\Movement();
     $resource->amount = $movement->amount();
     $resource->id = $movement->id()->toString();
     $resource->concept = $movement->concept();
     $resource->date = $movement->date()->format('Y-m-d');
     return $resource;
 }
 public static function fromMovement(\Kontuak\Movement $movement)
 {
     return new self($movement->id(), $movement->amount(), $movement->concept(), $movement->date(), $movement->created());
 }