diff --git a/lib/models/isar/models/blockchain_data/epic_transaction.dart b/lib/models/isar/models/blockchain_data/epic_transaction.dart
index 9640ff49f..251c89705 100644
--- a/lib/models/isar/models/blockchain_data/epic_transaction.dart
+++ b/lib/models/isar/models/blockchain_data/epic_transaction.dart
@@ -1,22 +1,18 @@
-import 'package:isar/isar.dart';
-import 'package:stackwallet/models/isar/models/isar_models.dart';
+/*
+ * This file is part of Stack Wallet.
+ *
+ * Copyright (c) 2023 Cypher Stack
+ * All Rights Reserved.
+ * The code is distributed under GPLv3 license, see LICENSE file for details.
+ * Generated by Cypher Stack on 2023-10-03
+ *
+ */
class EpicTransaction {
-
- @Index()
- late final String walletId;
-
- @Index()
final String parentKeyId;
-
- @Index(unique: true, composite: [CompositeIndex("walletId")])
- late final int id;
-
+ final int id;
final String? txSlateId;
-
- @enumerated
- final TransactionType txType;
-
+ final EpicTransactionType txType;
final String creationTs;
final String confirmationTs;
final bool confirmed;
@@ -32,9 +28,6 @@ class EpicTransaction {
final int? kernelLookupMinHeight;
final String? paymentProof;
- @Backlink(to: "transactions")
- final address = IsarLink<Address>();
-
EpicTransaction({
required this.parentKeyId,
required this.id,
@@ -56,26 +49,27 @@ class EpicTransaction {
this.paymentProof,
});
- factory EpicTransaction.fromJson(Map<String, dynamic> json) {
+ factory EpicTransaction.fromJson(dynamic json) {
+ // print("THIS JSON IS $json")
return EpicTransaction(
parentKeyId: json['parent_key_id'] as String,
- id: json['id'] as int,
- txSlateId: json['tx_slate_id'] as String,
- txType: json['tx_type'] as TransactionType,
- creationTs: json['creation_ts'] as String,
- confirmationTs: json['confirmation_ts'] as String,
- confirmed: json['confirmed'] as bool,
- numInputs: json['num_inputs'] as int,
- numOutputs: json['num_outputs'] as int,
- amountCredited: json['amount_credited'] as String,
- amountDebited: json['amount_debited'] as String,
- fee: json['fee'] as String,
- ttlCutoffHeight: json['ttl_cutoff_height'] as String,
+ id: int.parse(json!['id'].toString()),
+ txSlateId: json['tx_slate_id'].toString(),
+ txType: EpicTransactionType.values.byName(json['tx_type'] as String),
+ creationTs: json['creation_ts'].toString(),
+ confirmationTs: json['confirmation_ts'].toString(),
+ confirmed: bool.parse(json['confirmed'].toString()),
+ numInputs: int.parse(json['num_inputs'].toString()),
+ numOutputs: int.parse(json['num_outputs'].toString()),
+ amountCredited: json['amount_credited'].toString(),
+ amountDebited: json['amount_debited'].toString(),
+ fee: json['fee'].toString(),
+ ttlCutoffHeight: json['ttl_cutoff_height'].toString(),
messages: json['messages'] != null ? Messages.fromJson(json['messages'] as Map<String, dynamic>) : null,
- storedTx: json['stored_tx'] as String,
- kernelExcess: json['kernel_excess'] as String,
- kernelLookupMinHeight: json['kernel_lookup_min_height'] as int,
- paymentProof: json['payment_proof'] as String,
+ storedTx: json['stored_tx'].toString(),
+ kernelExcess: json['kernel_excess'].toString(),
+ kernelLookupMinHeight: json['kernel_lookup_min_height'] == null? null : int.parse(json['kernel_lookup_min_height'].toString()),
+ paymentProof: json['payment_proof'].toString(),
);
}
}
@@ -107,10 +101,10 @@ class Message {
factory Message.fromJson(Map<String, dynamic> json) {
return Message(
- id: json['id'] as String,
- publicKey: json['public_key'] as String,
- message: json['message'] as String,
- messageSig: json['message_sig'] as String,
+ id: json['id'].toString(),
+ publicKey: json['public_key'].toString(),
+ message: json['message'].toString(),
+ messageSig: json['message_sig'].toString(),
);
}
}
@@ -118,8 +112,8 @@ class Message {
enum EpicTransactionType {
//Use Epic transaction type here
- outgoing,
- incoming,
- sentToSelf, // should we keep this?
- unknown;
+ TxReceived,
+ TxReceivedCancelled,
+ TxSent,
+ TxSentCancelled, // should we keep this?
}
diff --git a/lib/services/coins/epiccash/epiccash_wallet.dart b/lib/services/coins/epiccash/epiccash_wallet.dart
index c2a43d175..1af0d7a6d 100644
--- a/lib/services/coins/epiccash/epiccash_wallet.dart
+++ b/lib/services/coins/epiccash/epiccash_wallet.dart
@@ -23,6 +23,7 @@ import 'package:stack_wallet_backup/generate_password.dart';
import 'package:stackwallet/db/isar/main_db.dart';
import 'package:stackwallet/models/balance.dart';
import 'package:stackwallet/models/epicbox_config_model.dart';
+import 'package:stackwallet/models/isar/models/blockchain_data/epic_transaction.dart';
import 'package:stackwallet/models/isar/models/isar_models.dart' as isar_models;
import 'package:stackwallet/models/node_model.dart';
import 'package:stackwallet/models/paymint/fee_object_model.dart';
@@ -108,30 +109,6 @@ Future<void> executeNative(Map<String, dynamic> arguments) async {
sendPort.send(result);
return;
}
- } else if (function == "getTransactions") {
- final wallet = arguments['wallet'] as String?;
- final refreshFromNode = arguments['refreshFromNode'] as int?;
- Map<String, dynamic> result = {};
- if (!(wallet == null || refreshFromNode == null)) {
- var res = await getTransactions(wallet, refreshFromNode);
- result['result'] = res;
- sendPort.send(result);
- return;
- }
- } else if (function == "startSync") {
- final wallet = arguments['wallet'] as String?;
- const int refreshFromNode = 1;
- Map<String, dynamic> result = {};
- if (!(wallet == null)) {
- var res = await epiccash.LibEpiccash.getWalletBalances(
- wallet: wallet!,
- refreshFromNode: refreshFromNode,
- minimumConfirmations: 10,
- );
- result['result'] = res;
- sendPort.send(result);
- return;
- }
}
Logging.instance.log(
@@ -256,28 +233,14 @@ class EpicCashWallet extends CoinServiceAPI
Future<String> startSync() async {
Logging.instance.log("request start sync", level: LogLevel.Info);
final wallet = await _secureStore.read(key: '${_walletId}_wallet');
-
+ const int refreshFromNode = 1;
if (!syncMutex.isLocked) {
- await syncMutex.protect(() async {
- Logging.instance.log("sync started", level: LogLevel.Info);
- ReceivePort receivePort = await getIsolate({
- "function": "startSync",
- "wallet": wallet!,
- }, name: walletName);
- this.receivePort = receivePort;
- var message = await receivePort.first;
- if (message is String) {
- Logging.instance
- .log("this is a string $message", level: LogLevel.Error);
- stop(receivePort);
- throw Exception("startSync isolate failed");
- }
- stop(receivePort);
- Logging.instance
- .log('Closing startSync!\n $message', level: LogLevel.Info);
- Logging.instance.log("sync ended", level: LogLevel.Info);
- });
+ await epiccash.LibEpiccash.getWalletBalances(
+ wallet: wallet!,
+ refreshFromNode: refreshFromNode,
+ minimumConfirmations: 10,
+ );
} else {
Logging.instance.log("request start sync denied", level: LogLevel.Info);
}
@@ -315,12 +278,10 @@ class EpicCashWallet extends CoinServiceAPI
key: '${_walletId}_wallet',
))!;
- final result = await m.protect(() async {
- return await epiccash.LibEpiccash.cancelTransaction(
- wallet: wallet,
- transactionId: txSlateId,
- );
- });
+ final result = await epiccash.LibEpiccash.cancelTransaction(
+ wallet: wallet,
+ transactionId: txSlateId,
+ );
Logging.instance.log(
"cancel $txSlateId result: $result",
level: LogLevel.Info,
@@ -1163,14 +1124,11 @@ class EpicCashWallet extends CoinServiceAPI
Future<int> get chainHeight async {
try {
final config = await getRealConfig();
- int? latestHeight;
- await m.protect(() async {
- latestHeight =
- await epiccash.LibEpiccash.getChainHeight(config: config);
- });
+ int? latestHeight =
+ await epiccash.LibEpiccash.getChainHeight(config: config);
- await updateCachedChainHeight(latestHeight!);
- if (latestHeight! > storedChainHeight) {
+ await updateCachedChainHeight(latestHeight);
+ if (latestHeight > storedChainHeight) {
GlobalEventBus.instance.fire(
UpdatedInBackgroundEvent(
"Updated current chain height in $walletId $walletName!",
@@ -1178,7 +1136,7 @@ class EpicCashWallet extends CoinServiceAPI
),
);
}
- return latestHeight!;
+ return latestHeight;
} catch (e, s) {
Logging.instance.log("Exception caught in chainHeight: $e\n$s",
level: LogLevel.Error);
@@ -1484,80 +1442,56 @@ class EpicCashWallet extends CoinServiceAPI
bool get isConnected => _isConnected;
Future<void> _refreshTransactions() async {
- // final currentChainHeight = await chainHeight;
+
final wallet = await _secureStore.read(key: '${_walletId}_wallet');
const refreshFromNode = 1;
- dynamic message;
- await m.protect(() async {
- ReceivePort receivePort = await getIsolate({
- "function": "getTransactions",
- "wallet": wallet!,
- "refreshFromNode": refreshFromNode,
- }, name: walletName);
-
- message = await receivePort.first;
- if (message is String) {
- Logging.instance
- .log("this is a string $message", level: LogLevel.Error);
- stop(receivePort);
- throw Exception("getTransactions isolate failed");
- }
- stop(receivePort);
- Logging.instance
- .log('Closing getTransactions!\n $message', level: LogLevel.Info);
- });
- // return message;
- final String transactions = message['result'] as String;
-
- print("RETURNED TRANSACTIONS IS $transactions");
- final jsonTransactions = json.decode(transactions) as List;
+ var transactions = await epiccash.LibEpiccash.getTransactions(wallet: wallet!, refreshFromNode: refreshFromNode);
final List<Tuple2<isar_models.Transaction, isar_models.Address?>> txnsData =
[];
final slatesToCommits = await getSlatesToCommits();
- for (var tx in jsonTransactions) {
+ for (var tx in transactions) {
Logging.instance.log("tx: $tx", level: LogLevel.Info);
// // TODO: does "confirmed" mean finalized? If so please remove this todo
- final isConfirmed = tx["confirmed"] as bool;
+ final isConfirmed = tx.confirmed;
int amt = 0;
- if (tx["tx_type"] == "TxReceived" ||
- tx["tx_type"] == "TxReceivedCancelled") {
- amt = int.parse(tx['amount_credited'] as String);
+ if (tx.txType == EpicTransactionType.TxReceived ||
+ tx.txType == EpicTransactionType.TxReceivedCancelled) {
+ amt = int.parse(tx.amountCredited);
} else {
- int debit = int.parse(tx['amount_debited'] as String);
- int credit = int.parse(tx['amount_credited'] as String);
- int fee = int.parse((tx['fee'] ?? "0") as String);
+ int debit = int.parse(tx.amountDebited);
+ int credit = int.parse(tx.amountCredited);
+ int fee = int.parse((tx.fee ?? "0")); //TODO -double check this
amt = debit - credit - fee;
}
- DateTime dt = DateTime.parse(tx["creation_ts"] as String);
+ DateTime dt = DateTime.parse(tx.creationTs);
- String? slateId = tx['tx_slate_id'] as String?;
+ String? slateId = tx.txSlateId;
String address = slatesToCommits[slateId]
- ?[tx["tx_type"] == "TxReceived" ? "from" : "to"] as String? ??
+ ?[tx.txType == EpicTransactionType.TxReceived ? "from" : "to"] as String? ??
"";
String? commitId = slatesToCommits[slateId]?['commitId'] as String?;
- tx['numberOfMessages'] = tx['messages']?['messages']?.length;
- tx['onChainNote'] = tx['messages']?['messages']?[0]?['message'];
+ int? numberOfMessages = tx.messages?.messages.length;
+ String? onChainNote = tx.messages?.messages[0].message;
int? height;
if (isConfirmed) {
- height = tx["kernel_lookup_min_height"] as int? ?? 1;
+ height = tx.kernelLookupMinHeight ?? 1;
} else {
height = null;
}
- final isIncoming = (tx["tx_type"] == "TxReceived" ||
- tx["tx_type"] == "TxReceivedCancelled");
-
+ final isIncoming = (tx.txType == EpicTransactionType.TxReceived ||
+ tx.txType == EpicTransactionType.TxReceivedCancelled);
final txn = isar_models.Transaction(
walletId: walletId,
- txid: commitId ?? tx["id"].toString(),
+ txid: commitId ?? tx.id.toString(),
timestamp: (dt.millisecondsSinceEpoch ~/ 1000),
type: isIncoming
? isar_models.TransactionType.incoming
@@ -1568,19 +1502,17 @@ class EpicCashWallet extends CoinServiceAPI
rawValue: BigInt.from(amt),
fractionDigits: coin.decimals,
).toJsonString(),
- fee: (tx["fee"] == null) ? 0 : int.parse(tx["fee"] as String),
+ fee: (tx.fee == "null") ? 0 : int.parse(tx.fee!),
height: height,
- isCancelled: tx["tx_type"] == "TxSentCancelled" ||
- tx["tx_type"] == "TxReceivedCancelled",
+ isCancelled: tx.txType == EpicTransactionType.TxSentCancelled ||
+ tx.txType == EpicTransactionType.TxReceivedCancelled,
isLelantus: false,
slateId: slateId,
nonce: null,
- otherData: tx['onChainNote'].toString(),
+ otherData: onChainNote,
inputs: [],
outputs: [],
- numberOfMessages: ((tx["numberOfMessages"] == null)
- ? 0
- : tx["numberOfMessages"]) as int,
+ numberOfMessages: numberOfMessages,
);
// txn.address =
diff --git a/lib/wallets/example/libepiccash.dart b/lib/wallets/example/libepiccash.dart
index 074413f63..f6cb1d913 100644
--- a/lib/wallets/example/libepiccash.dart
+++ b/lib/wallets/example/libepiccash.dart
@@ -4,6 +4,7 @@ import 'package:decimal/decimal.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter_libepiccash/epic_cash.dart' as lib_epiccash;
import 'package:mutex/mutex.dart';
+import 'package:stackwallet/models/isar/models/blockchain_data/epic_transaction.dart';
///
/// Wrapped up calls to flutter_libepiccash.
@@ -263,17 +264,30 @@ abstract class LibEpiccash {
///
///
///
- static Future<String> getTransaction({
+ static Future<List<EpicTransaction>> getTransactions({
required String wallet,
required int refreshFromNode,
}) async {
try {
- return await compute(_getTransactionsWrapper, (
- wallet: wallet,
- refreshFromNode: refreshFromNode,
+ var result = await compute(_getTransactionsWrapper, (
+ wallet: wallet,
+ refreshFromNode: refreshFromNode,
));
+
+ if (result.toUpperCase().contains("ERROR")) {
+ throw Exception("Error getting epic transactions ${result.toString()}");
+ }
+ //Parse the returned data as an EpicTransaction
+ List<EpicTransaction> finalResult = [];
+ var jsonResult = json.decode(result) as List;
+ for (var tx in jsonResult) {
+ EpicTransaction itemTx = EpicTransaction.fromJson(tx);
+ finalResult.add(itemTx);
+ }
+
+ return finalResult;
} catch (e) {
- throw ("Error getting epic transaction : ${e.toString()}");
+ throw ("Error getting epic transactions : ${e.toString()}");
}
}