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53
lib/Screens/Currency/Model/currency_model.dart
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53
lib/Screens/Currency/Model/currency_model.dart
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class CurrencyModel {
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CurrencyModel({
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this.id,
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this.name,
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this.countryName,
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this.code,
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this.symbol,
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this.position,
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this.status,
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this.isDefault,
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this.createdAt,
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this.updatedAt,
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});
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CurrencyModel.fromJson(dynamic json) {
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id = json['id'];
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name = json['name'];
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countryName = json['country_name'];
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code = json['code'];
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symbol = json['symbol'];
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position = json['position'];
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status = json['status'];
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isDefault = json['is_default'];
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createdAt = json['created_at'];
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updatedAt = json['updated_at'];
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}
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num? id;
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String? name;
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dynamic countryName;
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String? code;
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String? symbol;
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dynamic position;
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bool? status;
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bool? isDefault;
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String? createdAt;
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String? updatedAt;
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Map<String, dynamic> toJson() {
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final map = <String, dynamic>{};
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map['id'] = id;
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map['name'] = name;
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map['country_name'] = countryName;
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map['code'] = code;
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map['symbol'] = symbol;
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map['position'] = position;
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map['status'] = status;
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map['is_default'] = isDefault;
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map['created_at'] = createdAt;
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map['updated_at'] = updatedAt;
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return map;
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}
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}
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7
lib/Screens/Currency/Provider/currency_provider.dart
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7
lib/Screens/Currency/Provider/currency_provider.dart
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../Model/currency_model.dart';
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import '../Repo/currency_repo.dart';
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CurrencyRepo repo = CurrencyRepo();
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final currencyProvider = FutureProvider.autoDispose<List<CurrencyModel>>((ref) => repo.fetchAllCurrency());
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63
lib/Screens/Currency/Repo/currency_repo.dart
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63
lib/Screens/Currency/Repo/currency_repo.dart
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import 'dart:convert';
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import 'package:http/http.dart' as http;
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import '../../../Const/api_config.dart';
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import '../../../Repository/constant_functions.dart';
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import '../../../http_client/customer_http_client_get.dart';
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import '../Model/currency_model.dart';
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class CurrencyRepo {
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Future<List<CurrencyModel>> fetchAllCurrency() async {
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CustomHttpClientGet clientGet = CustomHttpClientGet(client: http.Client());
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final uri = Uri.parse('${APIConfig.url}/currencies');
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final response = await clientGet.get(url: uri);
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if (response.statusCode == 200) {
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final parsedData = jsonDecode(response.body) as Map<String, dynamic>;
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final partyList = parsedData['data'] as List<dynamic>;
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// Filter and map the list
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return partyList
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.where((category) => category['status'] == true) // Filter by status
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.map((category) => CurrencyModel.fromJson(category))
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.toList();
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} else {
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throw Exception('Failed to fetch Currency');
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}
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}
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// Future<List<CurrencyModel>> fetchAllCurrency() async {
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// final uri = Uri.parse('${APIConfig.url}/currencies');
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//
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// final response = await http.get(uri, headers: {
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// 'Accept': 'application/json',
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// 'Authorization': await getAuthToken(),
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// });
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//
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// if (response.statusCode == 200) {
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// final parsedData = jsonDecode(response.body) as Map<String, dynamic>;
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//
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// final partyList = parsedData['data'] as List<dynamic>;
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// return partyList.map((category) => CurrencyModel.fromJson(category)).toList();
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// // Parse into Party objects
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// } else {
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// throw Exception('Failed to fetch Currency');
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// }
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// }
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Future<bool> setDefaultCurrency({required num id}) async {
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CustomHttpClientGet clientGet = CustomHttpClientGet(client: http.Client());
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final uri = Uri.parse('${APIConfig.url}/currencies/$id');
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final response = await clientGet.get(url: uri);
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if (response.statusCode == 200) {
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return true;
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} else {
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return false;
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}
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}
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}
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129
lib/Screens/Currency/currency_screen.dart
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129
lib/Screens/Currency/currency_screen.dart
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import 'package:flutter/material.dart';
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import 'package:flutter_easyloading/flutter_easyloading.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:mobile_pos/Screens/Currency/Provider/currency_provider.dart';
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import 'package:mobile_pos/generated/l10n.dart' as lang;
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import '../../GlobalComponents/glonal_popup.dart';
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import '../../constant.dart';
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import '../../currency.dart';
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import 'Model/currency_model.dart';
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import 'Repo/currency_repo.dart';
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class CurrencyScreen extends StatefulWidget {
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const CurrencyScreen({super.key});
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@override
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State<CurrencyScreen> createState() => _CurrencyScreenState();
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}
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class _CurrencyScreenState extends State<CurrencyScreen> {
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CurrencyModel selectedCurrency = CurrencyModel(name: currencyName, symbol: currency);
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@override
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Widget build(BuildContext context) {
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return Consumer(builder: (context, ref, __) {
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final currencyData = ref.watch(currencyProvider);
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return GlobalPopup(
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child: Scaffold(
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backgroundColor: kWhite,
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resizeToAvoidBottomInset: true,
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appBar: AppBar(
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backgroundColor: Colors.white,
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title: Text(
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lang.S.of(context).currency,
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//'Currency',
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),
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centerTitle: true,
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iconTheme: const IconThemeData(color: Colors.black),
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elevation: 0.0,
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),
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body: currencyData.when(
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data: (currencyList) {
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return SingleChildScrollView(
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child: Padding(
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padding: const EdgeInsets.all(10.0),
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child: ListView.builder(
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physics: const NeverScrollableScrollPhysics(),
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itemCount: currencyList.length,
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shrinkWrap: true,
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itemBuilder: (BuildContext context, int index) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 15),
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child: Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(6),
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color: selectedCurrency.name == currencyList[index].name ? kMainColor : kWhite,
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boxShadow: [
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BoxShadow(color: const Color(0xff0C1A4B).withValues(alpha: 0.24), blurRadius: 1),
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BoxShadow(color: const Color(0xff473232).withValues(alpha: 0.05), offset: const Offset(0, 3), spreadRadius: -1, blurRadius: 8)
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],
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),
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child: ListTile(
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selected: selectedCurrency.name == currencyList[index].name,
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selectedColor: Colors.white,
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onTap: () {
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setState(() {
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selectedCurrency = currencyList[index];
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});
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},
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title: Text('${currencyList[index].name} - ${currencyList[index].symbol}'),
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trailing: const Icon(
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(Icons.arrow_forward_ios),
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),
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),
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),
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);
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},
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),
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),
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);
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},
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error: (error, stackTrace) {
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return null;
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},
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loading: () => const Center(child: CircularProgressIndicator()),
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),
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bottomNavigationBar: Padding(
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padding: const EdgeInsets.all(10.0),
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child: GestureDetector(
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onTap: () async {
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try {
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EasyLoading.show();
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final isSet = await CurrencyRepo().setDefaultCurrency(id: selectedCurrency.id!);
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if (isSet) {
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await CurrencyMethods().saveCurrencyDataInLocalDatabase(
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selectedCurrencyName: selectedCurrency.name,
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selectedCurrencySymbol: selectedCurrency.symbol,
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);
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Navigator.pop(context);
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} else {
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EasyLoading.showError('Something went wrong');
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}
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} catch (e) {
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EasyLoading.showError('An error occurred: $e');
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} finally {
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EasyLoading.dismiss();
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}
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},
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child: Container(
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height: 50,
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decoration: const BoxDecoration(
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color: kMainColor,
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borderRadius: BorderRadius.all(Radius.circular(10)),
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),
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child: Center(
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child: Text(
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lang.S.of(context).save,
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style: const TextStyle(fontSize: 18, color: Colors.white),
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),
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),
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),
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),
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),
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),
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);
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});
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}
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}
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