public bool AddNewClient(Client client) { DAL.Entity.Client cl = _dal.GetClientByUsername(client.Username); if (cl == null) { cl = new DAL.Entity.Client { Id = client.Id, Username = client.Username, Password = client.Password, Salt = client.Salt, Status = client.Status, Sale = client.Sale, Birthday = client.Birthday, Email = client.Email, Firstname = client.Firstname, Lastname = client.Lastname, RoleId = client.RoleId }; _dal.AddNewClient(cl); return(true); } else { return(false); } }