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238 lines
8.1 KiB
Dart
238 lines
8.1 KiB
Dart
import 'package:diplomaticquarterapp/core/enum/viewstate.dart';
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import 'package:diplomaticquarterapp/core/model/pharmacies/Addresses.dart';
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import 'package:diplomaticquarterapp/core/model/pharmacies/LacumAccountInformation.dart';
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import 'package:diplomaticquarterapp/core/model/pharmacies/ShippingOption.dart';
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import 'package:diplomaticquarterapp/core/model/pharmacies/ShoppingCart.dart';
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import 'package:diplomaticquarterapp/core/model/pharmacies/ShoppingCartResponse.dart';
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import 'package:diplomaticquarterapp/core/model/pharmacies/order_detail.dart';
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import 'package:diplomaticquarterapp/core/model/pharmacies/payment-checkout-data.dart';
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import 'package:diplomaticquarterapp/core/service/parmacyModule/order-preview-service.dart';
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import 'package:diplomaticquarterapp/core/viewModels/pharmacyModule/pharmacy_module_view_model.dart';
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import '../../../locator.dart';
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import '../base_view_model.dart';
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class OrderPreviewViewModel extends BaseViewModel {
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OrderPreviewService _orderService = locator<OrderPreviewService>();
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List<Addresses> get addresses => _orderService.addresses;
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LacumAccountInformation get lacumInformation => _orderService.lacumInformation;
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List<OrderDetailModel> get orderListModel => _orderService.orderList;
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PharmacyModuleViewModel pharmacyModuleViewModel = locator<PharmacyModuleViewModel>();
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ShoppingCartResponse cartResponse = ShoppingCartResponse();
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PaymentCheckoutData paymentCheckoutData = PaymentCheckoutData();
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double totalAdditionalShippingCharge = 0;
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setShoppingCartResponse(ShoppingCartResponse cart) {
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cartResponse = cart;
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notifyListeners();
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}
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Future getOrderPreviewData() async {
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setState(ViewState.Busy);
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await _orderService.getAddresses();
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.Error);
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} else {
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getShoppingCart();
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}
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}
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void update() {
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notifyListeners();
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}
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Future getShoppingCart() async {
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// setState(ViewState.Busy);
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// GifLoaderDialogUtils.showMyDialog(
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// locator<NavigationService>().navigatorKey.currentContext);
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await _orderService.getShoppingCart().then((res) {
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if (res != null) _handleGetShoppingCartResponse(res);
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});
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if (_orderService.hasError) {
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error = _orderService.error;
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// setState(ViewState.Error);
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} else {
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if (paymentCheckoutData != null) {
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paymentCheckoutData.cartDataVisible = true;
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}
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// GifLoaderDialogUtils.hideDialog(
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// locator<NavigationService>().navigatorKey.currentContext);
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setState(ViewState.Idle);
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}
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}
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Future<ShoppingCartResponse> changeProductQuantity(ShoppingCart product) async {
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setState(ViewState.BusyLocal);
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var resp = await _orderService.changeProductQuantity(product.id, product);
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.ErrorLocal);
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} else {
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var object = _handleGetShoppingCartResponse(resp);
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setState(ViewState.Idle);
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}
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// return object;
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}
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Future<ShoppingCartResponse> deleteProduct(ShoppingCart product) async {
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setState(ViewState.BusyLocal);
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var resp = await _orderService.deleteProduct(product.id);
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var object = _handleGetShoppingCartResponse(resp);
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.ErrorLocal);
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} else {
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setState(ViewState.Idle);
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}
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return object;
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}
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Future deleteShoppingCart() async {
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setState(ViewState.Busy);
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await _orderService.deleteShoppingCart().then((res) {
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_handleGetShoppingCartResponse(res);
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});
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.Error);
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} else {
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setState(ViewState.Idle);
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}
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}
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ShoppingCartResponse _handleGetShoppingCartResponse(Map res) {
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cartResponse.totalAmount = 0.0;
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totalAdditionalShippingCharge = 0;
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if (res == null) {
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error = "response is null";
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setState(ViewState.Error);
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return null;
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}
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cartResponse.itemCount = res["item_count"];
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cartResponse.quantityCount = res["quantity_count"];
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cartResponse.subtotal = res["subtotal"];
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cartResponse.subtotalWithVat = res["subtotal_with_vat"];
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cartResponse.subtotalVatAmount = res["subtotal_vat_amount"];
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cartResponse.subtotalVatRate = res["subtotal_vat_rate"];
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cartResponse.shoppingCarts = List();
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if (paymentCheckoutData.shippingOption != null) {
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totalAdditionalShippingCharge = paymentCheckoutData.shippingOption.rate;
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cartResponse.subtotalVatAmount += paymentCheckoutData.shippingOption.rateVat;
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cartResponse.totalAmount += (paymentCheckoutData.shippingOption.rate + paymentCheckoutData.shippingOption.rateVat);
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}
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res["shopping_carts"].forEach((item) {
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ShoppingCart shoppingCart = ShoppingCart.fromJson(item);
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cartResponse.shoppingCarts.add(shoppingCart);
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totalAdditionalShippingCharge += shoppingCart.product.additionalShippingCharge;
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});
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if (paymentCheckoutData.shippingOption != null) cartResponse.totalAmount = (cartResponse.subtotalWithVat + totalAdditionalShippingCharge + paymentCheckoutData.shippingOption.rateVat);
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return cartResponse;
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}
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String getPaymentOptionImage(PaymentOption paymentOption) {
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String assetFile = "assets/images/pharmacy_module/payment/";
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switch (paymentOption.index) {
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case 0:
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return "${assetFile}mada.png";
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break;
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case 1:
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return "${assetFile}sadad.png";
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break;
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case 2:
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return "${assetFile}visa.png";
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break;
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case 3:
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return "${assetFile}mastercard.png";
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break;
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case 4:
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return "${assetFile}installment.png";
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break;
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case 5:
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return "${assetFile}applePay.png";
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default:
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return "";
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}
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}
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String getPaymentOptionName(PaymentOption paymentOption) {
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return _orderService.getPaymentOptionName(paymentOption);
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}
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getInformationsByAddress(String identificationNo) async {
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await getShippingOption(identificationNo);
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}
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getLacumAccountInformation(String identificationNo) async {
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setState(ViewState.Busy);
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await _orderService.getLacumAccountInformation(identificationNo);
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.Error);
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} else {
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if (_orderService.lacumInformation.yahalaAccountNo != 0) getLacumGroupData(identificationNo);
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}
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}
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Future getLacumGroupData(String identificationNo) async {
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setState(ViewState.Busy);
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await _orderService.getLacumGroupInformation(identificationNo);
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paymentCheckoutData.lacumInformation = _orderService.lacumGroupInformation;
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paymentCheckoutData.usedLakumPoints = paymentCheckoutData.lacumInformation.lakumInquiryInformationObjVersion.pointsBalanceAmount;
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.Error);
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} else {
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setState(ViewState.Idle);
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}
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}
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Future getShippingOption(String identificationNo) async {
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setState(ViewState.Busy);
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await _orderService.getShippingOption(paymentCheckoutData.address).then((res) async {
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.Error);
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} else {
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paymentCheckoutData.shippingOption = ShippingOption.fromJson(res);
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setState(ViewState.Idle);
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await getLacumAccountInformation(identificationNo);
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}
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});
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}
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Future makeOrder(bool isLakumEnabled) async {
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setState(ViewState.Busy);
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await pharmacyModuleViewModel.generatePharmacyToken();
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await _orderService.makeOrder(paymentCheckoutData, cartResponse.shoppingCarts, isLakumEnabled);
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if (_orderService.hasError) {
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error = _orderService.error;
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setState(ViewState.ErrorLocal);
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} else {
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setState(ViewState.Idle);
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}
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}
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bool isCartItemsOutOfStock() {
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bool outOfStock = false;
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for (int i = 0; i < cartResponse.shoppingCarts.length; i++) {
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if (cartResponse.shoppingCarts[i].product.stockQuantity == 0) {
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outOfStock = true;
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break;
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}
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}
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return outOfStock;
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}
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}
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enum PaymentOption { meda, sadad, visa, mastercard, installments, applepay }
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