35 lines
973 B
Dart
35 lines
973 B
Dart
import 'package:hooks_riverpod/hooks_riverpod.dart';
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import '../data/update_api_client.dart';
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class UpdateSessionGate {
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var _used = false;
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bool takeColdLaunchSlot() => _used ? false : (_used = true);
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}
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final updateSessionGateProvider = Provider<UpdateSessionGate>(
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(_) => UpdateSessionGate(),
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);
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class UpdateController extends StateNotifier<AsyncValue<UpgradeInfo?>> {
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UpdateController(this._read) : super(const AsyncData(null));
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final T Function<T>(ProviderListenable<T>) _read;
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Future<UpgradeInfo> checkUpgrade() async {
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state = const AsyncLoading();
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try {
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final result = await _read(updateApiClientProvider).checkUpgrade();
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state = AsyncData(result);
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return result;
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} catch (error, stackTrace) {
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state = AsyncError(error, stackTrace);
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rethrow;
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}
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}
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}
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final updateControllerProvider =
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StateNotifierProvider<UpdateController, AsyncValue<UpgradeInfo?>>(
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(ref) => UpdateController(ref.read),
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);
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