public bool SetRoleForConferenceAndAccount(int conferenceId, string login, int roleId)
{
var account = _repository.GetAccountByLogin(login);
if (account == null)
{
return(false);
}
var newConferenceStaff = new ConferenceStaff()
{
ConferenceId = conferenceId,
AccountId = account.AccountId,
RoleId = roleId
};
try
{
_repository.AddConferenceStaff(newConferenceStaff);
}
catch
{
return(false);
}
return(true);
}
