public void Update(CircleUpdateCommand command)
{
using (var transaction = new TransactionScope())
{
var id = new CircleId(command.Id);
// この時点でUserのインスタンスが再構築されるが
var circle = circleRepository.Find(id);
if (circle == null)
{
throw new CircleNotFoundException(id);
}
if (command.Name != null)
{
var name = new CircleName(command.Name);
circle.ChangeName(name);
if (circleService.Exists(circle))
{
throw new CanNotRegisterCircleException(circle, "サークルは既に存在しています。");
}
}
circleRepository.Save(circle);
transaction.Complete();
// Userのインスタンスは使われることなく捨てられる
}
}
public void Update(CircleUpdateCommand command)
{
using (var transaction = new TransactionScope())
{
var id = new CircleId(command.Id);
// 이 지점에서 User 객체가 복원되지만
var circle = circleRepository.Find(id);
if (circle == null)
{
throw new CircleNotFoundException(id);
}
if (command.Name != null)
{
var name = new CircleName(command.Name);
circle.ChangeName(name);
if (circleService.Exists(circle))
{
throw new CanNotRegisterCircleException(circle, "이미 등록된 서클임");
}
}
circleRepository.Save(circle);
transaction.Complete();
// User 객체를 사용하지 않고 처리가 끝남
}
}
public void Put(string id, [FromBody] CirclePutRequestModel request)
{
var command = new CircleUpdateCommand(id, request.Name);
circleApplicationService.Update(command);
}