BTCPrivate
/
copay
mirror of https://github.com/BTCPrivate/copay.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

cached wallet balance

This commit is contained in:
Ivan Socolsky 2014-10-16 15:06:39 -03:00 committed by Matias Alejo Garcia
parent d461ddd600
commit 046546e8d3
1 changed files with 38 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
js/services/controllerUtils.js
View File

@ -239,22 +239,19 @@ angular.module('copayApp.services')
} }
}; };
var _balanceCache = {};
root.updateBalance = function(w, cb) { root.updateBalance = function(w, cb) {
w = w || $rootScope.wallet; var updateScope = function(w, data, cb2) {
if (!w) return root.onErrorDigest();
if (!w.isReady()) return;
console.log('## Updating balance of:' + w.id)
$rootScope.balanceByAddr = {};
$rootScope.updatingBalance = true;
w.getBalance(function(err, balanceSat, balanceByAddrSat, safeBalanceSat) {
if (err) throw err;
var satToUnit = 1 / w.settings.unitToSatoshi; var satToUnit = 1 / w.settings.unitToSatoshi;
var COIN = bitcore.util.COIN; var COIN = bitcore.util.COIN;
var balanceSat = data.balanceSat;
var balanceByAddrSat = data.balanceByAddrSat;
var safeBalanceSat = data.safeBalanceSat;
if (root.isFocusedWallet(w.getId())) { if (root.isFocusedWallet(w.getId())) {
$rootScope.balanceByAddr = {};
$rootScope.totalBalance = balanceSat * satToUnit; $rootScope.totalBalance = balanceSat * satToUnit;
$rootScope.totalBalanceBTC = (balanceSat / COIN); $rootScope.totalBalanceBTC = (balanceSat / COIN);
$rootScope.availableBalance = safeBalanceSat * satToUnit; $rootScope.availableBalance = safeBalanceSat * satToUnit;
@ -269,19 +266,47 @@ angular.module('copayApp.services')
} }
$rootScope.balanceByAddr = balanceByAddr; $rootScope.balanceByAddr = balanceByAddr;
root.updateAddressList(); root.updateAddressList();
$rootScope.updatingBalance = false;
rateService.whenAvailable(function() { rateService.whenAvailable(function() {
$rootScope.totalBalanceAlternative = rateService.toFiat(balanceSat, w.settings.alternativeIsoCode); $rootScope.totalBalanceAlternative = rateService.toFiat(balanceSat, w.settings.alternativeIsoCode);
$rootScope.alternativeIsoCode = w.settings.alternativeIsoCode; $rootScope.alternativeIsoCode = w.settings.alternativeIsoCode;
$rootScope.lockedBalanceAlternative = rateService.toFiat(balanceSat - safeBalanceSat, w.settings.alternativeIsoCode); $rootScope.lockedBalanceAlternative = rateService.toFiat(balanceSat - safeBalanceSat, w.settings.alternativeIsoCode);
$rootScope.alternativeConversionRate = rateService.toFiat(100000000, w.settings.alternativeIsoCode); $rootScope.alternativeConversionRate = rateService.toFiat(100000000, w.settings.alternativeIsoCode);
return cb ? cb() : null; return cb2 ? cb2() : null;
}); });
} else { } else {
// TODO // TODO
console.log('TODO: balance updated of a unfocused wallet'); console.log('TODO: balance updated of a unfocused wallet');
} }
};
w = w || $rootScope.wallet;
if (!w) return root.onErrorDigest();
if (!w.isReady()) return;
console.log('## Updating balance of:' + w.id)
var wid = w.getId();
if (_balanceCache[wid]) {
updateScope(w, _balanceCache[wid]);
} else {
$rootScope.updatingBalance = true;
}
w.getBalance(function(err, balanceSat, balanceByAddrSat, safeBalanceSat) {
if (err) throw err;
_balanceCache[wid] = {
balanceSat: balanceSat,
balanceByAddrSat: balanceByAddrSat,
safeBalanceSat: safeBalanceSat,
};
updateScope(w, _balanceCache[wid], function() {
$rootScope.updatingBalance = false;
cb();
});
}); });
}; };