27 lines
788 B
Dart
27 lines
788 B
Dart
import 'dart:convert';
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import 'dart:io';
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import 'package:flutter/foundation.dart';
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import 'package:http/http.dart' as http;
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class CurrencyService {
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Future<Map<String, dynamic>> fetchCurrencies() async {
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final uri = Uri.parse('https://openexchangerates.org/api/currencies.json');
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debugPrint("Fetching currencies from: $uri");
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try {
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final response = await http.get(uri);
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if (response.statusCode == 200) {
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return response.body.isNotEmpty ? jsonDecode(response.body) : {};
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} else {
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throw Exception('Failed to load currencies. Status: ${response.statusCode}');
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}
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} on SocketException {
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throw Exception('No Internet connection.');
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} catch (e) {
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debugPrint('Error fetching currencies: $e');
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rethrow;
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}
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}
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}
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