public CircleCreateResult Create(CircleCreateCommand command)
{
using (var transaction = new TransactionScope())
{
var ownerId = new UserId(command.OwnerId);
var owner = userRepository.Find(ownerId);
if (owner == null)
{
throw new UserNotFoundException(ownerId, "서클장이 될 사용자가 없음");
}
var name = new CircleName(command.Name);
var circle = circleFactory.Create(name, owner);
if (circleService.Exists(circle))
{
throw new CanNotRegisterCircleException(circle, "이미 등록된 서클임");
}
circleRepository.Save(circle);
transaction.Complete();
return(new CircleCreateResult(circle.Id.Value));
}
}
public CircleUpdateOutputData Handle(CircleUpdateInputData inputData)
{
using var transaction = new TransactionScope();
var id = new CircleId(inputData.Id);
var circle = circleRepository.Find(id);
if (circle == null)
{
throw new CircleNotFoundException(id);
}
if (inputData.Name != null)
{
var name = new CircleName(inputData.Name);
circle.ChangeName(name);
if (circleService.Exists(circle))
{
throw new CanNotRegisterCircleException(circle, "이미 등록된 서클임");
}
}
circleRepository.Save(circle);
transaction.Complete();
return(new CircleUpdateOutputData());
}
public CircleCreateOutputData Handle(CircleCreateInputData inputData)
{
using var transaction = new TransactionScope();
var ownerId = new UserId(inputData.OwnerId);
var owner = userRepository.Find(ownerId);
if (owner == null)
{
throw new UserNotFoundException(ownerId, "サークルのオーナーとなるユーザが見つかりませんでした。");
}
var name = new CircleName(inputData.Name);
var circle = circleFactory.Create(name, owner);
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();
return(new CircleCreateOutputData(circle.Id.Value));
}
public void Create(CircleCreateCommand command)
{
using (var transaction = new TransactionScope())
{
var ownerId = new UserId(command.UserId);
var owner = userRepository.Find(ownerId);
if (owner == null)
{
throw new UserNotFoundException(ownerId, "サークルのオーナーとなるユーザが見つかりませんでした。");
}
var name = new CircleName(command.Name);
var circle = circleFactory.Create(name, owner);
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();
}
}
public Task <Unit> Handle(CircleUpdateCommand command, CancellationToken cancellationToken)
{
using var transaction = new TransactionScope();
var circle = _circleRepository.Find(new CircleId(command.Id));
if (command.Name != null)
{
circle.ChangeName(new CircleName(command.Name));
if (_circleService.Exists(circle))
{
throw new CanNotCircleRegisterException($"{ command.Name } は既に存在します。");
}
}
_circleRepository.Save(circle);
transaction.Complete();
return(Task.FromResult(Unit.Value));
}
public Task <CircleRegisterOutputData> Handle(CircleRegisterCommand command, CancellationToken cancellationToken)
{
using var transaction = new TransactionScope();
var circle = _circleFactory.Create(command.Name, command.OwnerId);
if (_circleService.Exists(circle))
{
throw new CanNotCircleRegisterException($"{command.Name} は既に存在します。");
}
var owner = _userRepository.Find(circle.Owner);
if (owner is null)
{
throw new UserNotFoundException($"IDが {command.OwnerId} のユーザーは存在しません。");
}
_circleRepository.Save(circle);
transaction.Complete();
return(Task.FromResult(new CircleRegisterOutputData(circle.Id.Value)));
}