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MoneyMgr/moneymgr_mobile/lib/services/api/server_api.dart
Pierre HUBERT 74bb31ecc1
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Load server configuration
2025-07-07 21:36:35 +02:00

72 lines
2.1 KiB
Dart

// ignore_for_file: non_constant_identifier_names
import 'package:freezed_annotation/freezed_annotation.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:logging/logging.dart';
import 'package:moneymgr_mobile/services/storage/prefs.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'api_client.dart';
part 'server_api.freezed.dart';
part 'server_api.g.dart';
@freezed
abstract class ServerConstraint with _$ServerConstraint {
const factory ServerConstraint({required int min, required int max}) =
_ServerConstraint;
factory ServerConstraint.fromJson(Map<String, dynamic> json) =>
_$ServerConstraintFromJson(json);
}
@freezed
abstract class ServerConstraints with _$ServerConstraints {
const factory ServerConstraints({required ServerConstraint inbox_entry_label}) =
_ServerConstraints;
factory ServerConstraints.fromJson(Map<String, dynamic> json) =>
_$ServerConstraintsFromJson(json);
}
@freezed
abstract class ServerConfig with _$ServerConfig {
const factory ServerConfig({required ServerConstraints constraints}) =
_ServerConfig;
factory ServerConfig.fromJson(Map<String, dynamic> json) =>
_$ServerConfigFromJson(json);
}
/// Auth API
extension ServerApi on ApiClient {
/// Get authentication information from server
Future<ServerConfig> serverConfig() async {
final response = await execute("/server/config", method: "GET");
return ServerConfig.fromJson(response.data);
}
}
/// Get authentication information from server, or retrieve cached information (if available, in
/// case of failure)
@riverpod
Future<ServerConfig> serverConfigOrCache(Ref ref) async {
final client = ref.watch(apiServiceProvider)!;
try {
final config = await client.serverConfig();
client.prefs.setServerConfig(config);
return config;
} catch (e, s) {
Logger.root.warning("Failed to fetch server configuration! $e $s");
}
final cached = client.prefs.serverConfig();
if (cached == null) {
throw Exception(
"Could not fetch server configuration, cached version is unavailable!",
);
}
return cached;
}