mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-11-18 18:21:08 +00:00
454 lines
14 KiB
Dart
454 lines
14 KiB
Dart
/*
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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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import 'package:decimal/decimal.dart';
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import 'package:flutter_native_splash/cli_commands.dart';
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import 'package:isar/isar.dart';
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import 'package:stackwallet/exceptions/main_db/main_db_exception.dart';
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import 'package:stackwallet/models/isar/models/block_explorer.dart';
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import 'package:stackwallet/models/isar/models/contact_entry.dart';
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import 'package:stackwallet/models/isar/models/isar_models.dart';
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import 'package:stackwallet/models/isar/stack_theme.dart';
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import 'package:stackwallet/utilities/amount/amount.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/stack_file_system.dart';
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import 'package:tuple/tuple.dart';
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part '../queries/queries.dart';
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/*
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* This file includes the functions that are used to interact with the main database.
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* To add a new function, add it in the class MainDB.
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*/
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class MainDB {
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MainDB._();
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static MainDB? _instance;
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static MainDB get instance => _instance ??= MainDB._();
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Isar? _isar;
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Isar get isar => _isar!;
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Future<bool> initMainDB({Isar? mock}) async {
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if (mock != null) {
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_isar = mock;
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return true;
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}
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if (_isar != null && isar.isOpen) return false;
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_isar = await Isar.open(
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[
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TransactionSchema,
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TransactionNoteSchema,
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UTXOSchema,
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AddressSchema,
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AddressLabelSchema,
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EthContractSchema,
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TransactionBlockExplorerSchema,
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StackThemeSchema,
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ContactEntrySchema,
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],
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directory: (await StackFileSystem.applicationIsarDirectory()).path,
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// inspector: kDebugMode,
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inspector: false,
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name: "wallet_data",
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maxSizeMiB: 512,
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);
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return true;
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}
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// contact entries
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List<ContactEntry> getContactEntries() {
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return isar.contactEntrys.where().findAllSync();
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}
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Future<bool> deleteContactEntry({required String id}) {
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try {
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return isar.writeTxn(() async {
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await isar.contactEntrys.deleteByCustomId(id);
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return true;
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});
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} catch (e) {
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throw MainDBException("failed deleteContactEntry: $id", e);
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}
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}
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Future<bool> isContactEntryExists({required String id}) async {
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return isar.contactEntrys.where().customIdEqualTo(id).count().then((value) => value > 0);
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}
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ContactEntry? getContactEntry({required String id}) {
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return isar.contactEntrys.where().customIdEqualTo(id).findFirstSync();
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}
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Future<bool> putContactEntry({required ContactEntry contactEntry}) async {
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try {
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return await isar.writeTxn(() async {
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await isar.contactEntrys.put(contactEntry);
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return true;
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});
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} catch (e) {
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throw MainDBException("failed putContactEntry: $contactEntry", e);
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}
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}
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// tx block explorers
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TransactionBlockExplorer? getTransactionBlockExplorer({required Coin coin}) {
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return isar.transactionBlockExplorers.where().tickerEqualTo(coin.ticker).findFirstSync();
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}
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Future<int> putTransactionBlockExplorer(TransactionBlockExplorer explorer) async {
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try {
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return await isar.writeTxn(() async {
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return await isar.transactionBlockExplorers.put(explorer);
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});
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} catch (e) {
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throw MainDBException("failed putTransactionBlockExplorer: $explorer", e);
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}
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}
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// addresses
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QueryBuilder<Address, Address, QAfterWhereClause> getAddresses(String walletId) =>
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isar.addresses.where().walletIdEqualTo(walletId);
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Future<int> putAddress(Address address) async {
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try {
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return await isar.writeTxn(() async {
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return await isar.addresses.put(address);
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});
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} catch (e) {
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throw MainDBException("failed putAddress: $address", e);
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}
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}
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Future<List<int>> putAddresses(List<Address> addresses) async {
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try {
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return await isar.writeTxn(() async {
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return await isar.addresses.putAll(addresses);
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});
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} catch (e) {
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throw MainDBException("failed putAddresses: $addresses", e);
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}
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}
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Future<List<int>> updateOrPutAddresses(List<Address> addresses) async {
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try {
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List<int> ids = [];
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await isar.writeTxn(() async {
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for (final address in addresses) {
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final storedAddress = await isar.addresses.getByValueWalletId(address.value, address.walletId);
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int id;
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if (storedAddress == null) {
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id = await isar.addresses.put(address);
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} else {
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address.id = storedAddress.id;
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await storedAddress.transactions.load();
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final txns = storedAddress.transactions.toList();
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await isar.addresses.delete(storedAddress.id);
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id = await isar.addresses.put(address);
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address.transactions.addAll(txns);
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await address.transactions.save();
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}
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ids.add(id);
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}
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});
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return ids;
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} catch (e) {
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throw MainDBException("failed updateOrPutAddresses: $addresses", e);
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}
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}
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Future<Address?> getAddress(String walletId, String address) async {
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return isar.addresses.getByValueWalletId(address, walletId);
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}
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Future<int> updateAddress(Address oldAddress, Address newAddress) async {
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try {
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return await isar.writeTxn(() async {
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newAddress.id = oldAddress.id;
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await oldAddress.transactions.load();
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final txns = oldAddress.transactions.toList();
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await isar.addresses.delete(oldAddress.id);
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final id = await isar.addresses.put(newAddress);
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newAddress.transactions.addAll(txns);
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await newAddress.transactions.save();
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return id;
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});
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} catch (e) {
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throw MainDBException("failed updateAddress: from=$oldAddress to=$newAddress", e);
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}
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}
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// transactions
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QueryBuilder<Transaction, Transaction, QAfterWhereClause> getTransactions(String walletId) =>
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isar.transactions.where().walletIdEqualTo(walletId);
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Future<int> putTransaction(Transaction transaction) async {
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try {
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return await isar.writeTxn(() async {
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return await isar.transactions.put(transaction);
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});
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} catch (e) {
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throw MainDBException("failed putTransaction: $transaction", e);
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}
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}
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Future<List<int>> putTransactions(List<Transaction> transactions) async {
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try {
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return await isar.writeTxn(() async {
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return await isar.transactions.putAll(transactions);
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});
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} catch (e) {
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throw MainDBException("failed putTransactions: $transactions", e);
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}
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}
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Future<Transaction?> getTransaction(String walletId, String txid) async {
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return isar.transactions.getByTxidWalletId(txid, walletId);
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}
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Stream<Transaction?> watchTransaction({
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required Id id,
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bool fireImmediately = false,
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}) {
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return isar.transactions.watchObject(id, fireImmediately: fireImmediately);
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}
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// utxos
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QueryBuilder<UTXO, UTXO, QAfterWhereClause> getUTXOs(String walletId) => isar.utxos.where().walletIdEqualTo(walletId);
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Future<void> putUTXO(UTXO utxo) => isar.writeTxn(() async {
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await isar.utxos.put(utxo);
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});
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Future<void> putUTXOs(List<UTXO> utxos) => isar.writeTxn(() async {
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await isar.utxos.putAll(utxos);
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});
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Future<void> updateUTXOs(String walletId, List<UTXO> utxos) async {
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await isar.writeTxn(() async {
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final set = utxos.toSet();
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for (final utxo in utxos) {
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// check if utxo exists in db and update accordingly
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final storedUtxo =
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await isar.utxos.where().txidWalletIdVoutEqualTo(utxo.txid, utxo.walletId, utxo.vout).findFirst();
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if (storedUtxo != null) {
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// update
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set.remove(utxo);
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set.add(
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storedUtxo.copyWith(
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value: utxo.value,
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address: utxo.address,
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blockTime: utxo.blockTime,
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blockHeight: utxo.blockHeight,
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blockHash: utxo.blockHash,
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),
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);
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}
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}
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await isar.utxos.where().walletIdEqualTo(walletId).deleteAll();
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await isar.utxos.putAll(set.toList());
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});
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}
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Stream<UTXO?> watchUTXO({
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required Id id,
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bool fireImmediately = false,
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}) {
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return isar.utxos.watchObject(id, fireImmediately: fireImmediately);
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}
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// transaction notes
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QueryBuilder<TransactionNote, TransactionNote, QAfterWhereClause> getTransactionNotes(String walletId) =>
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isar.transactionNotes.where().walletIdEqualTo(walletId);
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Future<void> putTransactionNote(TransactionNote transactionNote) => isar.writeTxn(() async {
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await isar.transactionNotes.put(transactionNote);
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});
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Future<void> putTransactionNotes(List<TransactionNote> transactionNotes) => isar.writeTxn(() async {
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await isar.transactionNotes.putAll(transactionNotes);
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});
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Future<TransactionNote?> getTransactionNote(String walletId, String txid) async {
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return isar.transactionNotes.getByTxidWalletId(
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txid,
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walletId,
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);
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}
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Stream<TransactionNote?> watchTransactionNote({
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required Id id,
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bool fireImmediately = false,
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}) {
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return isar.transactionNotes.watchObject(id, fireImmediately: fireImmediately);
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}
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// address labels
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QueryBuilder<AddressLabel, AddressLabel, QAfterWhereClause> getAddressLabels(String walletId) =>
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isar.addressLabels.where().walletIdEqualTo(walletId);
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Future<int> putAddressLabel(AddressLabel addressLabel) => isar.writeTxn(() async {
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return await isar.addressLabels.put(addressLabel);
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});
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int putAddressLabelSync(AddressLabel addressLabel) => isar.writeTxnSync(() {
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return isar.addressLabels.putSync(addressLabel);
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});
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Future<void> putAddressLabels(List<AddressLabel> addressLabels) => isar.writeTxn(() async {
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await isar.addressLabels.putAll(addressLabels);
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});
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Future<AddressLabel?> getAddressLabel(String walletId, String addressString) async {
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return isar.addressLabels.getByAddressStringWalletId(
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addressString,
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walletId,
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);
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}
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AddressLabel? getAddressLabelSync(String walletId, String addressString) {
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return isar.addressLabels.getByAddressStringWalletIdSync(
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addressString,
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walletId,
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);
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}
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Stream<AddressLabel?> watchAddressLabel({
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required Id id,
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bool fireImmediately = false,
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}) {
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return isar.addressLabels.watchObject(id, fireImmediately: fireImmediately);
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}
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Future<int> updateAddressLabel(AddressLabel addressLabel) async {
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try {
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return await isar.writeTxn(() async {
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return await isar.addressLabels.put(addressLabel);
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});
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} catch (e) {
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throw MainDBException("failed updateAddressLabel", e);
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}
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}
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//
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Future<void> deleteWalletBlockchainData(String walletId) async {
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final transactionCount = await getTransactions(walletId).count();
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final addressCount = await getAddresses(walletId).count();
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final utxoCount = await getUTXOs(walletId).count();
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await isar.writeTxn(() async {
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const paginateLimit = 50;
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// transactions
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for (int i = 0; i < transactionCount; i += paginateLimit) {
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final txnIds = await getTransactions(walletId).offset(i).limit(paginateLimit).idProperty().findAll();
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await isar.transactions.deleteAll(txnIds);
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}
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// addresses
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for (int i = 0; i < addressCount; i += paginateLimit) {
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final addressIds = await getAddresses(walletId).offset(i).limit(paginateLimit).idProperty().findAll();
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await isar.addresses.deleteAll(addressIds);
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}
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// utxos
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for (int i = 0; i < utxoCount; i += paginateLimit) {
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final utxoIds = await getUTXOs(walletId).offset(i).limit(paginateLimit).idProperty().findAll();
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await isar.utxos.deleteAll(utxoIds);
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}
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});
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}
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Future<void> deleteAddressLabels(String walletId) async {
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final addressLabelCount = await getAddressLabels(walletId).count();
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await isar.writeTxn(() async {
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const paginateLimit = 50;
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for (int i = 0; i < addressLabelCount; i += paginateLimit) {
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final labelIds = await getAddressLabels(walletId).offset(i).limit(paginateLimit).idProperty().findAll();
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await isar.addressLabels.deleteAll(labelIds);
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}
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});
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}
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Future<void> deleteTransactionNotes(String walletId) async {
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final noteCount = await getTransactionNotes(walletId).count();
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await isar.writeTxn(() async {
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const paginateLimit = 50;
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for (int i = 0; i < noteCount; i += paginateLimit) {
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final labelIds = await getTransactionNotes(walletId).offset(i).limit(paginateLimit).idProperty().findAll();
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await isar.transactionNotes.deleteAll(labelIds);
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}
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});
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}
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Future<void> addNewTransactionData(
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List<Tuple2<Transaction, Address?>> transactionsData,
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String walletId,
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) async {
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try {
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await isar.writeTxn(() async {
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for (final data in transactionsData) {
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final tx = data.item1;
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final potentiallyUnconfirmedTx = await getTransaction(
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walletId,
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tx.txid,
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);
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if (potentiallyUnconfirmedTx != null) {
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// update use id to replace tx
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tx.id = potentiallyUnconfirmedTx.id;
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await isar.transactions.delete(potentiallyUnconfirmedTx.id);
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}
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// save transaction
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await isar.transactions.put(tx);
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if (data.item2 != null) {
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final address = await getAddress(walletId, data.item2!.value);
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// check if address exists in db and add if it does not
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if (address == null) {
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await isar.addresses.put(data.item2!);
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}
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// link and save address
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tx.address.value = address ?? data.item2!;
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await tx.address.save();
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}
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}
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});
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} catch (e) {
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throw MainDBException("failed addNewTransactionData", e);
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}
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}
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// ========== Ethereum =======================================================
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// eth contracts
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QueryBuilder<EthContract, EthContract, QWhere> getEthContracts() => isar.ethContracts.where();
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Future<EthContract?> getEthContract(String contractAddress) =>
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isar.ethContracts.where().addressEqualTo(contractAddress).findFirst();
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EthContract? getEthContractSync(String contractAddress) =>
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isar.ethContracts.where().addressEqualTo(contractAddress).findFirstSync();
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Future<int> putEthContract(EthContract contract) => isar.writeTxn(() async {
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return await isar.ethContracts.put(contract);
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});
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Future<void> putEthContracts(List<EthContract> contracts) => isar.writeTxn(() async {
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await isar.ethContracts.putAll(contracts);
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});
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}
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