public static void AddUser(Registered user)
{
if (Users.Any(x => x.LoginName == user.LoginName))
{
throw new LoginException("The user with this login is already registered");
}
else
{
Users.Add(user);
}
}
public OrderRepository(Registered user)
{
if (UsersReg.Users.Any(u => u.LoginName == user.LoginName))
{
_user = user;
}
else
{
UsersReg.AddUser(user);
_user = user;
}
}
