public bool RegisterUser(string login, string password)
{
login = ClearLogin(login);
if (login.Length < 6)
{
return(false);
}
password = password.Trim();
password = EncryptPassword(password);
using (var connection = new NpgsqlConnection(_sConnection)) {
connection.Open();
var command = new NpgsqlCommand {
Connection = connection,
CommandText = @"INSERT INTO users (login, password) VALUES (@userLogin, @userPassword) RETURNING id",
};
command.Parameters.AddWithValue("@userLogin", login);
// Соль хранится в начале пароля
command.Parameters.AddWithValue("@userPassword", password);
long id = (long)command.ExecuteScalar();
NewUserAdded?.Invoke(id);
}
return(true);
}
private void OnNewUserAdded(User user)
{
if (NewUserAdded == null)
{
return;
}
NewUserAdded.Invoke(user);
}