[bloc_package] LoginState

login_state.dart

class LoginState {
  final bool isLoading;
  final bool isLoginButtonEnabled;
  final String error;
  final String token;

  const LoginState({
    @required this.isLoading,
    @required this.isLoginButtonEnabled,
    @required this.error,
    @required this.token,
  });

  factory LoginState.initial() {
    return LoginState(
      isLoading: false,
      isLoginButtonEnabled: true,
      error: '',
      token: '',
    );
  }

  factory LoginState.loading() {
    return LoginState(
      isLoading: true,
      isLoginButtonEnabled: false,
      error: '',
      token: '',
    );
  }

  factory LoginState.failure(String error) {
    return LoginState(
      isLoading: false,
      isLoginButtonEnabled: true,
      error: error,
      token: '',
    );
  }

  factory LoginState.success(String token) {
    return LoginState(
      isLoading: false,
      isLoginButtonEnabled: true,
      error: '',
      token: token,
    );
  }
}