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454 lines
16 KiB
Dart
454 lines
16 KiB
Dart
import 'dart:convert';
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import 'dart:developer';
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import 'package:diplomaticquarterapp/config/config.dart';
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import 'package:diplomaticquarterapp/config/shared_pref_kay.dart';
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import 'package:diplomaticquarterapp/core/model/ResponseModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/requests/AddProductToCartRequestModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/requests/CreateCustomerRequestModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/requests/OffersCategoriesRequestModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/requests/OffersProductsRequestModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/responses/PackagesCartItemsResponseModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/responses/PackagesCategoriesResponseModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/responses/PackagesCustomerResponseModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/responses/PackagesResponseModel.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/responses/order_response_model.dart';
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import 'package:diplomaticquarterapp/core/model/packages_offers/responses/tamara_payment_option.dart';
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import 'package:diplomaticquarterapp/core/service/base_service.dart';
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import 'package:diplomaticquarterapp/core/viewModels/project_view_model.dart';
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import 'package:diplomaticquarterapp/models/Authentication/authenticated_user.dart';
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import 'package:diplomaticquarterapp/uitl/gif_loader_dialog_utils.dart';
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import 'package:diplomaticquarterapp/uitl/utils.dart';
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import 'package:flutter/cupertino.dart';
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var packagesAuthHeader = <String, String>{'Authorization': ''};
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class OffersAndPackagesServices extends BaseService {
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AuthenticatedUser patientUser;
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List<PackagesCategoriesResponseModel> categoryList = List();
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List<PackagesResponseModel> productList = List();
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List<PackagesResponseModel> latestOffersList = List();
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List<TamaraPaymentOption> tamaraPaymentOptions = List();
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List<PackagesResponseModel> bestSellerList = List();
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List<PackagesResponseModel> bannersList = List();
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List<PackagesCartItemsResponseModel> cartItemList = List();
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String cartItemCount = "";
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PackagesCustomerResponseModel customer;
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Future<List<PackagesCategoriesResponseModel>> getAllCategories(
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OffersCategoriesRequestModel request) async {
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Future errorThrow;
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var url = EXA_CART_API_BASE_URL + PACKAGES_CATEGORIES;
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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if (statusCode == 200) {
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var jsonResponse = json.decode(stringResponse);
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jsonResponse['categories'].forEach((json) {
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categoryList.add(PackagesCategoriesResponseModel().fromJson(json));
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});
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}
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},
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onFailure: (String error, int statusCode) {},
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queryParams: request.toFlatMap());
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return categoryList;
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}
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Future<List<PackagesResponseModel>> getAllProducts(
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{@required OffersProductsRequestModel request,
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@required BuildContext context,
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@required bool showLoading = true}) async {
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Future errorThrow;
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request.sinceId = (productList.isNotEmpty) ? productList.last.id : 0;
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productList = List();
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var url = EXA_CART_API_BASE_URL + PACKAGES_PRODUCTS;
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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if (statusCode == 200) {
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var jsonResponse = json.decode(stringResponse);
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jsonResponse['products'].forEach((json) {
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productList.add(PackagesResponseModel().fromJson(json));
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});
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}
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},
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onFailure: (String error, int statusCode) {},
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queryParams: request.toFlatMap());
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return productList;
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}
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Future<List<TamaraPaymentOption>> getTamaraOptions(
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{@required BuildContext context,
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@required bool showLoading = true}) async {
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if (tamaraPaymentOptions != null && tamaraPaymentOptions.isNotEmpty)
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return tamaraPaymentOptions;
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var url = EXA_CART_API_BASE_URL + PACKAGES_TAMARA_OPT;
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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if (statusCode == 200) {
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var jsonResponse = json.decode(stringResponse);
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jsonResponse['payment_option'].forEach((json) {
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tamaraPaymentOptions.add(TamaraPaymentOption.fromJson(json));
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});
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}
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}, onFailure: (String error, int statusCode) {
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log(error);
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});
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return tamaraPaymentOptions;
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}
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Future<List<PackagesResponseModel>> getLatestOffers(
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{@required OffersProductsRequestModel request,
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@required BuildContext context,
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@required bool showLoading = true}) async {
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var url = EXA_CART_API_BASE_URL + PACKAGES_PRODUCTS;
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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latestOffersList.clear();
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if (statusCode == 200) {
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var jsonResponse = json.decode(stringResponse);
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jsonResponse['products'].forEach((json) {
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latestOffersList.add(PackagesResponseModel().fromJson(json));
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});
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}
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}, onFailure: (String error, int statusCode) {
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log(error);
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}, queryParams: request.toFlatMap());
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return latestOffersList;
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}
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Future<List<PackagesResponseModel>> getBestSellers(
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{@required OffersProductsRequestModel request,
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@required BuildContext context,
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@required bool showLoading = true}) async {
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var url = EXA_CART_API_BASE_URL + PACKAGES_PRODUCTS;
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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bestSellerList.clear();
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if (statusCode == 200) {
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var jsonResponse = json.decode(stringResponse);
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jsonResponse['products'].forEach((json) {
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bestSellerList.add(PackagesResponseModel().fromJson(json));
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});
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}
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}, onFailure: (String error, int statusCode) {
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log(error);
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}, queryParams: request.toFlatMap());
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return bestSellerList;
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}
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Future<List<PackagesResponseModel>> getBanners(
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{@required OffersProductsRequestModel request,
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@required BuildContext context,
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@required bool showLoading = true}) async {
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var url = EXA_CART_API_BASE_URL + PACKAGES_PRODUCTS;
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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if (statusCode == 200) {
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var jsonResponse = json.decode(stringResponse);
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jsonResponse['products'].forEach((json) {
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bannersList.add(PackagesResponseModel().fromJson(json));
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});
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}
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}, onFailure: (String error, int statusCode) {
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log(error);
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}, queryParams: request.toFlatMap());
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return bannersList;
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}
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Future loadOffersPackagesDataForMainPage(
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{@required BuildContext context,
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bool showLoading = true,
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Function completion}) async {
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var finished = 0;
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var totalCalls = 2;
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completedAll() {
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finished++;
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if (completion != null && finished == totalCalls) {
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_hideLoading(context, showLoading);
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completion();
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}
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}
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_showLoading(context, showLoading);
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final auth_token = await baseAppClient.generatePackagesToken();
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if (auth_token == null) {
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throw 'Something went wrong while authentication, Please try again letter';
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}
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packagesAuthHeader["Authorization"] = 'Bearer $auth_token';
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// Check and Create Customer
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if (patientUser != null) {
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customer =
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await getCurrentCustomer(context: context, showLoading: showLoading);
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if (customer == null) {
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createCustomer(PackagesCustomerRequestModel.fromUser(patientUser),
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context: context);
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}
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}
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// Performing Parallel Request on same time
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// # 1
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getBestSellers(
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request: OffersProductsRequestModel(),
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context: context,
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showLoading: false)
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.then((value) {
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completedAll();
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});
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// # 2
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getLatestOffers(
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request: OffersProductsRequestModel(),
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context: context,
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showLoading: false)
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.then((value) {
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completedAll();
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});
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// # 3
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// getBanners(
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// request: OffersProductsRequestModel(),
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// context: context,
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// showLoading: false)
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// .then((value) {
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// completedAll();
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// });
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}
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// --------------------
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// Create Customer
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// --------------------
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Future createCustomer(PackagesCustomerRequestModel request,
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{@required BuildContext context,
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bool showLoading = true,
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Function(bool) completion}) async {
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if (customer != null) return Future.value(customer);
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customer = null;
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Future errorThrow;
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_showLoading(context, showLoading);
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var url = EXA_CART_API_BASE_URL + PACKAGES_CUSTOMER;
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await baseAppClient
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.simplePost(url, headers: packagesAuthHeader, body: request.json(),
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onSuccess: (dynamic stringResponse, int statusCode) {
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var jsonResponse = json.decode(stringResponse);
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var customerJson = jsonResponse['customers'].first;
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customer = PackagesCustomerResponseModel.fromJson(customerJson);
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}, onFailure: (String error, int statusCode) {
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errorThrow = Future.error(error);
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log(error);
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});
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_hideLoading(context, showLoading);
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await Future.delayed(Duration(seconds: 1));
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return errorThrow ?? customer;
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}
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Future<PackagesCustomerResponseModel> getCurrentCustomer(
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{@required BuildContext context, bool showLoading = true}) async {
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if (customer != null) return Future.value(customer);
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_showLoading(context, showLoading);
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var url = EXA_CART_API_BASE_URL +
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PACKAGES_CUSTOMER +
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"/username/${patientUser.patientID}";
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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var jsonResponse = json.decode(stringResponse);
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var customerJson = jsonResponse['customers'].first;
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customer = PackagesCustomerResponseModel.fromJson(customerJson);
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}, onFailure: (String error, int statusCode) {
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log(error);
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});
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_hideLoading(context, showLoading);
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return customer;
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}
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// --------------------
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// Shopping Cart
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// --------------------
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Future<Map<String, dynamic>> cartItems(
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{@required BuildContext context, bool showLoading = true}) async {
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Future errorThrow;
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cartItemList.clear();
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_showLoading(context, showLoading);
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var url =
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EXA_CART_API_BASE_URL + PACKAGES_SHOPPING_CART + '/${customer.id}';
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Map<String, dynamic> jsonResponse;
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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_hideLoading(context, showLoading);
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jsonResponse = json.decode(stringResponse);
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jsonResponse['shopping_carts'].forEach((json) {
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cartItemList.add(PackagesCartItemsResponseModel.fromJson(json));
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});
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}, onFailure: (String error, int statusCode) {
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_hideLoading(context, showLoading);
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log(error);
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errorThrow = Future.error({"error": error, "statusCode": statusCode});
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}, queryParams: null);
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return errorThrow ?? jsonResponse;
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}
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Future<ResponseModel<PackagesCartItemsResponseModel>> addProductToCart(
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AddProductToCartRequestModel request,
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{@required BuildContext context,
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bool showLoading = true}) async {
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Future errorThrow;
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ResponseModel<PackagesCartItemsResponseModel> response;
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request.customer_id = customer.id;
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_showLoading(context, showLoading);
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var url = EXA_CART_API_BASE_URL + PACKAGES_SHOPPING_CART;
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await baseAppClient
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.simplePost(url, headers: packagesAuthHeader, body: request.json(),
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onSuccess: (dynamic stringResponse, int statusCode) {
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_hideLoading(context, showLoading);
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var jsonResponse = json.decode(stringResponse);
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var jsonCartItem = jsonResponse["shopping_carts"][0];
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response = ResponseModel(
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status: true,
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data: PackagesCartItemsResponseModel.fromJson(jsonCartItem),
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error: null);
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cartItemCount = (jsonResponse['count'] ?? 0).toString();
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}, onFailure: (String error, int statusCode) {
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_hideLoading(context, showLoading);
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errorThrow =
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Future.error(ResponseModel(status: true, data: null, error: error));
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});
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return errorThrow ?? response;
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}
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Future updateProductToCart(int cartItemID,
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{UpdateProductToCartRequestModel request,
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@required BuildContext context,
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bool showLoading = true}) async {
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Future errorThrow;
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_showLoading(context, showLoading);
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var url = EXA_CART_API_BASE_URL + PACKAGES_SHOPPING_CART + '/$cartItemID';
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await baseAppClient
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.simplePut(url, headers: packagesAuthHeader, body: request.json(),
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onSuccess: (dynamic stringResponse, int statusCode) {
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_hideLoading(context, showLoading);
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var jsonResponse = json.decode(stringResponse);
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}, onFailure: (String error, int statusCode) {
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_hideLoading(context, showLoading);
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log(error);
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errorThrow = Future.error({"error": error, "statusCode": statusCode});
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});
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return errorThrow ?? bannersList;
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}
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Future<bool> deleteProductFromCart(int cartItemID,
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{@required BuildContext context, bool showLoading = true}) async {
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Future errorThrow;
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_showLoading(context, showLoading);
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var url = EXA_CART_API_BASE_URL + PACKAGES_SHOPPING_CART + '/$cartItemID';
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await baseAppClient.simpleDelete(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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_hideLoading(context, showLoading);
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// var jsonResponse = json.decode(stringResponse);
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}, onFailure: (String error, int statusCode) {
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_hideLoading(context, showLoading);
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log(error);
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errorThrow = Future.error({"error": error, "statusCode": statusCode});
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});
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return errorThrow ?? true;
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}
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// --------------------
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// Place Order
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// --------------------
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Future placeOrder(
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{@required Map<dynamic, dynamic> paymentParams,
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@required BuildContext context,
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bool showLoading = true}) async {
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Future errorThrow;
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Map<dynamic, dynamic> jsonBody = {
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"customer_id": customer.id,
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"billing_address": {
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"email": patientUser.emailAddress,
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"phone_number": patientUser.mobileNumber
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},
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};
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jsonBody.addAll(paymentParams);
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jsonBody = {'order': jsonBody};
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int order_id;
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_showLoading(context, showLoading);
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var url = EXA_CART_API_BASE_URL + PACKAGES_ORDERS;
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await baseAppClient.simplePost(url,
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headers: packagesAuthHeader,
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body: jsonBody, onSuccess: (dynamic stringResponse, int statusCode) {
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_hideLoading(context, showLoading);
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var jsonResponse = json.decode(stringResponse);
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order_id = jsonResponse['orders'][0]['id'];
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}, onFailure: (String error, int statusCode) {
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_hideLoading(context, showLoading);
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log(error);
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errorThrow = Future.error(error);
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});
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return errorThrow ?? order_id;
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}
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Future<ResponseModel<PackagesOrderResponseModel>> getOrderById(int id,
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{@required BuildContext context, bool showLoading = true}) async {
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Future errorThrow;
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ResponseModel<PackagesOrderResponseModel> response;
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_showLoading(context, showLoading);
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var url = EXA_CART_API_BASE_URL + PACKAGES_ORDERS + '/$id';
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await baseAppClient.simpleGet(url, headers: packagesAuthHeader,
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onSuccess: (dynamic stringResponse, int statusCode) {
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_hideLoading(context, showLoading);
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var jsonResponse = json.decode(stringResponse);
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var jsonOrder = jsonResponse['orders'][0];
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response = ResponseModel(
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status: true, data: PackagesOrderResponseModel.fromJson(jsonOrder));
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}, onFailure: (String error, int statusCode) {
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_hideLoading(context, showLoading);
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errorThrow = Future.error(ResponseModel(status: false, error: error));
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}, queryParams: null);
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return errorThrow ?? response;
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}
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}
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_showLoading(BuildContext context, bool flag) {
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if (flag) GifLoaderDialogUtils.showMyDialog(context);
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}
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_hideLoading(BuildContext context, bool flag) {
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if (flag) GifLoaderDialogUtils.hideDialog(context);
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}
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