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handle unconfirmed txns in ui when they do not exist in mempool anymore

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This commit is contained in:
julian 2024-06-18 17:38:22 -06:00
parent 4a0231e975
commit e63731a087
1 changed files with 46 additions and 8 deletions
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54
lib/wallets/wallet/wallet_mixin_interfaces/paynym_interface.dart
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@ -1617,6 +1617,24 @@ mixin PaynymInterface<T extends PaynymCurrencyInterface>
final List<Map<String, dynamic>> allTxHashes =
await fetchHistory(allAddressesSet);
final unconfirmedTxs = await mainDB.isar.transactionV2s
.where()
.walletIdEqualTo(walletId)
.filter()
.heightIsNull()
.or()
.heightEqualTo(0)
.txidProperty()
.findAll();
allTxHashes.addAll(
unconfirmedTxs.map(
(e) => {
"tx_hash": e,
},
),
);
// Only parse new txs (not in db yet).
final List<Map<String, dynamic>> allTransactions = [];
for (final txHash in allTxHashes) {
@ -1630,16 +1648,36 @@ mixin PaynymInterface<T extends PaynymCurrencyInterface>
// storedTx.height == null ||
// (storedTx.height != null && storedTx.height! <= 0)) {
// Tx not in db yet.
final tx = await electrumXCachedClient.getTransaction(
txHash: txHash["tx_hash"] as String,
verbose: true,
cryptoCurrency: cryptoCurrency,
);
final txid = txHash["tx_hash"] as String;
final Map<String, dynamic> tx;
try {
tx = await electrumXCachedClient.getTransaction(
txHash: txid,
verbose: true,
cryptoCurrency: cryptoCurrency,
);
} catch (e) {
// tx no longer exists then delete from local db
if (e.toString().contains(
"JSON-RPC error 2: daemon error: DaemonError({'code': -5, "
"'message': 'No such mempool or blockchain transaction",
)) {
await mainDB.isar.writeTxn(
() async => await mainDB.isar.transactionV2s
.where()
.walletIdEqualTo(walletId)
.filter()
.txidEqualTo(txid)
.deleteFirst(),
);
continue;
} else {
rethrow;
}
}
// Only tx to list once.
if (allTransactions
.indexWhere((e) => e["txid"] == tx["txid"] as String) ==
-1) {
if (allTransactions.indexWhere((e) => e["txid"] == txid) == -1) {
tx["height"] = txHash["height"];
allTransactions.add(tx);
}