2024-01-10 18:21:28 +00:00
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// /*
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// * This file is part of Stack Wallet.
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// *
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// * Copyright (c) 2023 Cypher Stack
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// * All Rights Reserved.
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// * The code is distributed under GPLv3 license, see LICENSE file for details.
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// * Generated by Cypher Stack on 2023-05-26
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// *
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// */
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//
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// import 'package:stackwallet/db/hive/db.dart';
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// import 'package:stackwallet/models/balance.dart';
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// import 'package:stackwallet/models/isar/models/ethereum/eth_contract.dart';
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// import 'package:stackwallet/utilities/amount/amount.dart';
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//
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// abstract class TokenCacheKeys {
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// static String tokenBalance(String contractAddress) {
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// return "tokenBalanceCache_$contractAddress";
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// }
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// }
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//
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// mixin EthTokenCache {
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// late final String _walletId;
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// late final EthContract _token;
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//
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// void initCache(String walletId, EthContract token) {
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// _walletId = walletId;
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// _token = token;
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// }
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//
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// // token balance cache
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// Balance getCachedBalance() {
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// final jsonString = DB.instance.get<dynamic>(
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// boxName: _walletId,
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// key: TokenCacheKeys.tokenBalance(_token.address),
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// ) as String?;
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// if (jsonString == null) {
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// return Balance(
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// total: Amount(
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// rawValue: BigInt.zero,
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// fractionDigits: _token.decimals,
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// ),
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// spendable: Amount(
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// rawValue: BigInt.zero,
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// fractionDigits: _token.decimals,
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// ),
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// blockedTotal: Amount(
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// rawValue: BigInt.zero,
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// fractionDigits: _token.decimals,
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// ),
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// pendingSpendable: Amount(
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// rawValue: BigInt.zero,
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// fractionDigits: _token.decimals,
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// ),
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// );
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// }
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// return Balance.fromJson(
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// jsonString,
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// _token.decimals,
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// );
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// }
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//
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// Future<void> updateCachedBalance(Balance balance) async {
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// await DB.instance.put<dynamic>(
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// boxName: _walletId,
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// key: TokenCacheKeys.tokenBalance(_token.address),
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// value: balance.toJsonIgnoreCoin(),
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// );
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// }
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// }
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