getCart method

Future<void> getCart({ required String cartId, })

Implementation

Future<void> getCart({required String cartId}) async {
  BuildContext context = Get.context!;
  Helper.progressDialog(context, "message");

  String userID = SingletonSotrage.secureStorageInterface.readSecureData(
        SecureStorageService.xUserId,
      ) ??
      "";
  try {
    await ApiClient(baseUrl: ApiConstant.posBaseUrl)
        .getCart(
      xUserId: userID.toString(),
      xRoles: "Dealer",
      cartId: cartId,
    )
        .then((response) async {
      Helper.close();
      isLoadingGetCartApi.value = false;
      CartModel model = response;
      if (model.status == "POS200") {
        isSuccessCartAPI.value = true;
        grandTotal.value = model.data?.grandTotal ?? "0.0";
        grandTotalInLocalCurrency.value =
            model.data?.grandTotalInLocalCurrency?.price?.amount ?? "0.0";
        localCurrency.value =
            model.data?.grandTotalInLocalCurrency?.price?.currency ?? "";
        currency.value = model.data?.currency ?? "";
        sellingPrice.value =
            (model.data?.products?.elementAtOrNull(0)?.sellingPrice ?? "0.0")
                .toString();
        sellingUnitPrice.value =
            (model.data?.products?.elementAtOrNull(0)?.sellingUnitPrice ??
                    "0.0")
                .toString();

        for (var info in model.data?.taxes ?? []) {
          if (info.name == "WHT") {
            wht.value = info.totalPrice ?? "";
            whtPercentage.value = info.percentage ?? 0.0;
          } else if (info.name == "Commission") {
            commission.value = info.totalPrice ?? "";
          } else if (info.name == "Net Commission") {
            netCommission.value = info.totalPrice ?? "";
          }
        }
      } else {
        isSuccessCartAPI.value = false;
        Helper.messageDialog(
          Get.context!,
          model.errors?.elementAtOrNull(0)?.code ?? 'tryAgain'.tr,
          model.errors?.elementAtOrNull(0)?.localeMessage ??
              'technicalErrorMsg'.tr,
        );
      }
    }).catchError((onError) {
      isLoadingGetCartApi.value = false;
      isSuccessCartAPI.value = false;
      Helper.close();
      Helper.messageDialog(context, 'tryAgain'.tr, 'tryAgain'.tr);
    });
  } catch (e, st) {
    isLoadingGetCartApi.value = false;
    isSuccessCartAPI.value = false;
    Helper.close();
    if (kDebugMode) {
      print(st);
    }
  }
}