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displayed balances are now transferabledBalances with unclaimed UDs

This commit is contained in:
poka 2022-08-09 11:26:45 +02:00
parent d71261d0ec
commit 2677cb8eb8
1 changed files with 63 additions and 57 deletions
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120
lib/providers/substrate_sdk.dart
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@ -33,6 +33,10 @@ class SubstrateSdk with ChangeNotifier {
TextEditingController jsonKeystore = TextEditingController();
TextEditingController keystorePassword = TextEditingController();
Future getStorage(String call) async {
return await sdk.webView!.evalJavascript('api.query.$call');
}
Future<void> initApi() async {
sdkLoading = true;
await keyring.init([ss58]);
@ -207,16 +211,13 @@ class SubstrateSdk with ChangeNotifier {
}
Future<int> getIdentityIndexOf(String address) async {
return await sdk.webView!
.evalJavascript('api.query.identity.identityIndexOf("$address")') ??
0;
return await getStorage('identity.identityIndexOf("$address")') ?? 0;
}
Future<List<int>> getCerts(String address) async {
final idtyIndex = await getIdentityIndexOf(address);
final certsReceiver = await sdk.webView!
.evalJavascript('api.query.cert.storageIdtyCertMeta($idtyIndex)') ??
[];
final certsReceiver =
await getStorage('cert.storageIdtyCertMeta($idtyIndex)') ?? [];
return [certsReceiver['receivedCount'], certsReceiver['issuedCount']];
}
@ -227,9 +228,8 @@ class SubstrateSdk with ChangeNotifier {
if (idtyIndexFrom == 0 || idtyIndexTo == 0) return 0;
final List certData = await sdk.webView!
.evalJavascript('api.query.cert.certsByReceiver($idtyIndexTo)') ??
[];
final List certData =
await getStorage('cert.certsByReceiver($idtyIndexTo)') ?? [];
if (certData.isEmpty) return 0;
for (List certInfo in certData) {
@ -242,72 +242,80 @@ class SubstrateSdk with ChangeNotifier {
}
Future<Map<String, dynamic>> getParameters() async {
final currencyParameters = await sdk.webView!
.evalJavascript('api.query.parameters.parametersStorage()') ??
{};
final currencyParameters =
await getStorage('parameters.parametersStorage()') ?? {};
return currencyParameters;
}
Future<bool> hasAccountConsumers(String address) async {
final accountInfo = await sdk.webView!
.evalJavascript('api.query.system.account("$address")');
final accountInfo = await getStorage('system.account("$address")');
final consumers = accountInfo['consumers'];
return consumers == 0 ? false : true;
}
// Future<double> getBalance(String address) async {
// double balance = 0.0;
// if (nodeConnected) {
// final brutBalance = await sdk.api.account.queryBalance(address);
// // log.d(brutBalance?.toJson());
// balance = int.parse(brutBalance!.freeBalance) / 100;
// } else {
// balance = -1;
// }
// await getUnclaimedUd(address);
// return balance;
// }
Future<double> getBalance(String address) async {
double balance = 0.0;
final balanceGlobal = await getStorage('system.account("$address")');
if (nodeConnected) {
final brutBalance = await sdk.api.account.queryBalance(address);
// log.d(brutBalance?.toJson());
balance = int.parse(brutBalance!.freeBalance) / 100;
} else {
balance = -1;
}
await getUnclaimedUd(address);
return balance;
}
Future<double> getUnclaimedUd(String address) async {
final balanceGlobal = await sdk.webView!
.evalJavascript('api.query.system.account("$address")');
final idtyIndex = await sdk.webView!
.evalJavascript('api.query.identity.identityIndexOf("$address")');
final idtyData = await sdk.webView!
.evalJavascript('api.query.identity.identities($idtyIndex)');
final int currentUdIndex = int.parse(await sdk.webView!
.evalJavascript('api.query.universalDividend.currentUdIndex()'));
final List pastReevals = await sdk.webView!
.evalJavascript('api.query.universalDividend.pastReevals()');
log.d(
'DEBUGG ${getShortPubkey(address)} : $balanceGlobal |---| $idtyIndex |---| $idtyData |---| $currentUdIndex |---| $pastReevals');
// Get onchain storage values
final idtyIndex = await getStorage('identity.identityIndexOf("$address")');
final idtyData = await getStorage('identity.identities($idtyIndex)');
final int currentUdIndex =
int.parse(await getStorage('universalDividend.currentUdIndex()'));
final List pastReevals =
await getStorage('universalDividend.pastReevals()');
// Compute amount of claimable UDs
final int newUdsAmount = _computeClaimUds(currentUdIndex,
idtyData?['data']?['firstEligibleUd'] ?? 0, pastReevals);
final double transferableBalance =
(balanceGlobal['data']['free'] + newUdsAmount) / 100;
final double potentialBalance =
(balanceGlobal['data']['reserved'] + transferableBalance) / 100;
// Calculate transferable and potential balance
final int transferableBalance =
(balanceGlobal['data']['free'] + newUdsAmount);
final int potentialBalance =
(balanceGlobal['data']['reserved'] + transferableBalance);
log.i(
'transferableBalance: $transferableBalance --- potentialBalance: $potentialBalance');
return transferableBalance;
return transferableBalance / 100;
}
int _computeClaimUds(
int currentUdIndex, int firstEligibleUd, List pastReevals) {
// TODO: Implement _computeClaimUds
int totalAmount = 0;
log.d('DEBUGGG: $currentUdIndex - $firstEligibleUd - $pastReevals');
return 0;
for (var reval in pastReevals.reversed) {
final int revalNbr = reval[0];
final int revalValue = reval[1];
// Loop each UDs revaluations and sum unclaimed balance
if (revalNbr <= firstEligibleUd) {
final count = currentUdIndex - firstEligibleUd;
totalAmount += count * revalValue;
break;
} else {
final count = currentUdIndex - revalNbr;
totalAmount += count * revalValue;
currentUdIndex = revalNbr;
}
}
return totalAmount;
}
Future<double> subscribeBalance(String address, {bool isUd = false}) async {
@ -576,8 +584,7 @@ class SubstrateSdk with ChangeNotifier {
return 'noid';
}
final idtyStatus = await sdk.webView!
.evalJavascript('api.query.identity.identities($idtyIndex)');
final idtyStatus = await getStorage('identity.identities($idtyIndex)');
if (idtyStatus != null) {
final String status = idtyStatus['status'];
@ -684,9 +691,8 @@ class SubstrateSdk with ChangeNotifier {
Future<Map> getCertMeta(String address) async {
var idtyIndex = await getIdentityIndexOf(address);
final certMeta = await sdk.webView!
.evalJavascript('api.query.cert.storageIdtyCertMeta($idtyIndex)') ??
'';
final certMeta =
await getStorage('cert.storageIdtyCertMeta($idtyIndex)') ?? '';
return certMeta;
}