public void Invite(CircleInviteCommand command)
{
using (var transaction = new TransactionScope())
{
var fromUserId = new UserId(command.FromUserId);
var fromUser = userRepository.Find(fromUserId);
if (fromUser == null)
{
throw new UserNotFoundException(fromUserId, "초대한 사용자를 찾지 못했음");
}
var invitedUserId = new UserId(command.InvitedUserId);
var invitedUser = userRepository.Find(invitedUserId);
if (invitedUser == null)
{
throw new UserNotFoundException(invitedUserId, "초대받은 사용자를 찾지 못했음");
}
var circleId = new CircleId(command.CircleId);
var circle = circleRepository.Find(circleId);
if (circle == null)
{
throw new CircleNotFoundException(circleId, "서클을 찾지 못했음");
}
// 서클에 소속된 사용자가 서클장을 포함 30명 이하인지 확인
if (circle.Members.Count >= 29)
{
throw new CircleFullException(circleId);
}
var circleInvitation = new CircleInvitation(circle, fromUser, invitedUser);
circleInvitationRepository.Save(circleInvitation);
transaction.Complete();
}
}
public void Invite(CircleInviteCommand command)
{
using (var transaction = new TransactionScope())
{
var fromUserId = new UserId(command.FromUserId);
var fromUser = userRepository.Find(fromUserId);
if (fromUser == null)
{
throw new UserNotFoundException(fromUserId, "招待元ユーザが見つかりませんでした。");
}
var invitedUserId = new UserId(command.InvitedUserId);
var invitedUser = userRepository.Find(invitedUserId);
if (invitedUser == null)
{
throw new UserNotFoundException(invitedUserId, "招待先ユーザが見つかりませんでした。");
}
var circleId = new CircleId(command.CircleId);
var circle = circleRepository.Find(circleId);
if (circle == null)
{
throw new CircleNotFoundException(circleId, "サークルが見つかりませんでした。");
}
// サークルのオーナーを含めて３０名か確認
if (circle.Members.Count >= 29)
{
throw new CircleFullException(circleId);
}
var circleInvitation = new CircleInvitation(circle, fromUser, invitedUser);
circleInvitationRepository.Save(circleInvitation);
transaction.Complete();
}
}
