checkTranStatus method

Future<DGePayStatusRespModel> checkTranStatus({ required BuildContext context, required DGePayConfigs dGePayConfigs, required String uniqueTxnId, })

Implementation

Future<DGePayStatusRespModel> checkTranStatus({
required BuildContext context,
required DGePayConfigs dGePayConfigs,
required String uniqueTxnId,
}) async {

  final TokenController tokenController = TokenController();
  AuthRespModel? authRespModel = AuthRespModel();

  try {
    authRespModel = await tokenController.getToken(
      dGePayConfigs: dGePayConfigs,
    );
    if (authRespModel?.statusCode == 200 && authRespModel?.data != null) {

      final params = {
        "unique_txn_id": uniqueTxnId
      };
      String body = jsonEncode(params);
      String sorted = replaceEach(body);
      String signature = generateSignature(sorted, dGePayConfigs.clientAPIKey);
      String encryptedData = encryptData(body, dGePayConfigs.clientSecretKey);

      var headers = {
        'Authorization': 'Bearer ${authRespModel!.data!.accessToken!}',
        'Content-Type': 'application/json',
        'signature': signature,
      };

      final response = await http.post(
          Uri.parse(
              getBaseUrl(dGePayConfigs.env) + ApiEndpoints.transactionStatus),
          headers: headers,
          body: encryptedData);

      CheckTranRespModel checkTranRespModel =
      CheckTranRespModel.fromJson(jsonDecode(response.body));

      if (response.statusCode == 200) {
        if (context.mounted) dGePayPop(context: context);
        return DGePayStatusRespModel(
            status: true,
            amount: checkTranRespModel.data!.amount ?? 0,
            message: checkTranRespModel.data!.message ?? 'Not Found',
            dGePayOrderId: uniqueTxnId);
      } else {
        if (context.mounted) dGePayPop(context: context);
        return DGePayStatusRespModel(
            status: false,
            message: "Something went wrong.",
            dGePayOrderId: uniqueTxnId);
      }
    } else {
      if (context.mounted) dGePayPop(context: context);
      return DGePayStatusRespModel(
        status: false,
        errorCode: authRespModel?.statusCode,
        message: authRespModel?.error![0] ?? "Something went wrong.",
      );
    }
  } catch (_) {
    if (context.mounted) dGePayPop(context: context);
    return DGePayStatusRespModel(
      status: false,
      message: "Something went wrong.",
    );
  }
}