mirror of https://github.com/BTCPrivate/copay.git
85 lines
2.8 KiB
JavaScript
85 lines
2.8 KiB
JavaScript
|
'use strict';
|
||
|
|
var bitcore = require('bitcore');
|
||
|
|
|
||
|
|
angular.module('copayApp.services')
|
||
|
|
.factory('balanceService', function($rootScope, $sce, $location, $filter, notification, $timeout, rateService) {
|
||
|
|
var root = {};
|
||
|
|
var _balanceCache = {};
|
||
|
|
root.clearBalanceCache = function(w) {
|
||
|
|
delete _balanceCache[w.getId()];
|
||
|
|
};
|
||
|
|
|
||
|
|
root._fetchBalance = function(w, cb) {
|
||
|
|
cb = cb || function() {};
|
||
|
|
var satToUnit = 1 / w.settings.unitToSatoshi;
|
||
|
|
var COIN = bitcore.util.COIN;
|
||
|
|
|
||
|
|
console.log('[balanceS.js.257] FETCH BALANCE: ', w.getName()); //TODO
|
||
|
|
w.getBalance(function(err, balanceSat, balanceByAddrSat, safeBalanceSat, safeUnspentCount) {
|
||
|
|
if (err) return cb(err);
|
||
|
|
|
||
|
|
var r = {};
|
||
|
|
r.totalBalance = balanceSat * satToUnit;
|
||
|
|
r.totalBalanceBTC = (balanceSat / COIN);
|
||
|
|
r.availableBalance = safeBalanceSat * satToUnit;
|
||
|
|
r.availableBalanceBTC = (safeBalanceSat / COIN);
|
||
|
|
r.safeUnspentCount = safeUnspentCount;
|
||
|
|
|
||
|
|
r.lockedBalance = (balanceSat - safeBalanceSat) * satToUnit;
|
||
|
|
r.lockedBalanceBTC = (balanceSat - safeBalanceSat) / COIN;
|
||
|
|
|
||
|
|
|
||
|
|
if (r.safeUnspentCount) {
|
||
|
|
var estimatedFee = copay.Wallet.estimatedFee(r.safeUnspentCount);
|
||
|
|
r.topAmount = (((r.availableBalance * w.settings.unitToSatoshi).toFixed(0) - estimatedFee) / w.settings.unitToSatoshi);
|
||
|
|
}
|
||
|
|
|
||
|
|
var balanceByAddr = {};
|
||
|
|
for (var ii in balanceByAddrSat) {
|
||
|
|
balanceByAddr[ii] = balanceByAddrSat[ii] * satToUnit;
|
||
|
|
}
|
||
|
|
r.balanceByAddr = balanceByAddr;
|
||
|
|
|
||
|
|
if (rateService.isAvailable()) {
|
||
|
|
r.totalBalanceAlternative = rateService.toFiat(balanceSat, w.settings.alternativeIsoCode);
|
||
|
|
r.alternativeIsoCode = w.settings.alternativeIsoCode;
|
||
|
|
r.lockedBalanceAlternative = rateService.toFiat(balanceSat - safeBalanceSat, w.settings.alternativeIsoCode);
|
||
|
|
r.alternativeConversionRate = rateService.toFiat(100000000, w.settings.alternativeIsoCode);
|
||
|
|
r.alternativeBalanceAvailable = true;
|
||
|
|
};
|
||
|
|
|
||
|
|
r.updatingBalance = false;
|
||
|
|
|
||
|
|
return cb(null, r)
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
root.update = function(w, cb, isFocused) {
|
||
|
|
console.log(' UPDATE BALANCE!!!!', w ? w.getName() : 'current'); //TODO
|
||
|
|
|
||
|
|
w = w || $rootScope.wallet;
|
||
|
|
if (!w || !w.isReady()) return;
|
||
|
|
|
||
|
|
console.log('DO UPDATE BALANCE!!!!', w.getName()); //TODO
|
||
|
|
var wid = w.getId();
|
||
|
|
|
||
|
|
if (_balanceCache[wid]) {
|
||
|
|
w.balanceInfo = _balanceCache[wid];
|
||
|
|
} else {
|
||
|
|
$rootScope.updatingBalance = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
root._fetchBalance(w, function(err, res) {
|
||
|
|
if (err) throw err;
|
||
|
|
w.balanceInfo=_balanceCache[wid] = res;
|
||
|
|
$rootScope.updatingBalance = false;
|
||
|
|
if (isFocused) {
|
||
|
|
_.extend($rootScope, w.balanceInfo);
|
||
|
|
}
|
||
|
|
if (cb) cb();
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
return root;
|
||
|
|
});
|