mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-11-17 09:47:37 +00:00
91 lines
3.4 KiB
Dart
91 lines
3.4 KiB
Dart
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import 'package:flutter_secure_storage/flutter_secure_storage.dart';
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import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
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class DbVersionMigrator {
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Future<void> migrate(
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int fromVersion, {
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FlutterSecureStorageInterface secureStore = const SecureStorageWrapper(
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FlutterSecureStorage(),
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),
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}) async {
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// final wallets = await Hive.openBox('wallets');
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// final names = Map<String, String>.from((await wallets.get("names")) ?? {});
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//
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// switch (fromVersion) {
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// case 0:
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// // migrate each
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// for (final entry in names.entries) {
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// final walletId = entry.value;
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// final walletName = entry.key;
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//
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// // move main/test network to walletId based
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// final network = await wallets.get("${entry.key}_network");
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// await wallets.put("${walletId}_network", network);
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// await wallets.delete("${walletName}_network");
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//
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// final old = await Hive.openBox(walletName);
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// final wallet = await Hive.openBox(walletId);
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//
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// // notes
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// final oldNotes = await old.get("notes");
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// await wallet.put("notes", oldNotes);
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// await old.delete("notes");
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//
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// // address book
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// final addressBook = await old.get("addressBookEntries");
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// await wallet.put("addressBookEntries", addressBook);
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// await old.put("addressBookEntries", null);
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//
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// // receiveDerivations
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// Map<String, dynamic> newReceiveDerivations = {};
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// final receiveDerivations =
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// Map<int, dynamic>.from(await old.get("receiveDerivations") ?? {});
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//
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// for (int i = 0; i < receiveDerivations.length; i++) {
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// receiveDerivations[i].remove("fingerprint");
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// receiveDerivations[i].remove("identifier");
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// receiveDerivations[i].remove("privateKey");
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// newReceiveDerivations["$i"] = receiveDerivations[i];
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// }
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// final receiveDerivationsString = jsonEncode(newReceiveDerivations);
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//
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// await secureStore.write(
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// key: "${walletId}_receiveDerivations",
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// value: receiveDerivationsString);
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// await old.delete("receiveDerivations");
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//
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// // changeDerivations
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// Map<String, dynamic> newChangeDerivations = {};
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// final changeDerivations =
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// Map<int, dynamic>.from(await old.get("changeDerivations") ?? {});
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//
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// for (int i = 0; i < changeDerivations.length; i++) {
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// changeDerivations[i].remove("fingerprint");
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// changeDerivations[i].remove("identifier");
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// changeDerivations[i].remove("privateKey");
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// newChangeDerivations["$i"] = changeDerivations[i];
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// }
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// final changeDerivationsString = jsonEncode(newChangeDerivations);
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//
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// await secureStore.write(
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// key: "${walletId}_changeDerivations",
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// value: changeDerivationsString);
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// await old.delete("changeDerivations");
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// }
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//
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// // finally update version
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// await wallets.put("db_version", 1);
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//
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// return;
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// // not needed yet
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// // return migrate(1);
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//
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// // case 1:
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// // return migrate(2);
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//
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// default:
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// return;
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// }
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}
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}
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