private async Task <Guid> GetSponsorByReflink(string reflink)
{
var sponsor = await _userMultiAccountRepository.GetByReflinkAsync(reflink);
if (sponsor is null)
{
throw new InvalidOperationException("User with given reflink does not exist");
}
return(sponsor.Id);
}
private async Task ValidateIfMultiAccountCanBeCreated()
{
var userAccount = await _userAccountDataRepository.GetAsync(_command.UserAccountId);
if (userAccount is null)
{
throw new AccountNotFoundException("User with given ID does not exist");
}
var sponsor = await _userMultiAccountRepository.GetByReflinkAsync(_command.SponsorReflink);
if (sponsor is null)
{
throw new AccountNotFoundException("Account with given reflink does not exist");
}
if (CheckIfReflinkBelongsToRequestedUser(sponsor))
{
throw new ValidationException("Given reflink belongs to the requested user account");
}
if (!userAccount.IsMembershipFeePaid)
{
throw new ValidationException("The main account did not pay the membership's fee yet");
}
var userMultiAccountIds = userAccount.UserMultiAccounts.Select(x => x.Id).ToList();
if (!await CheckIfAllMultiAccountsAreInMatrixPositions(userMultiAccountIds))
{
throw new ValidationException("Not all user multi accounts are available in matrix positions");
}
if (userAccount.UserMultiAccounts.Count > 20)
{
throw new ValidationException("You cannot have more than 20 multi accounts attached to the main account");
}
}