567 lines
18 KiB
JavaScript
567 lines
18 KiB
JavaScript
'use strict';
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angular.module('copayApp.controllers').controller('confirmController', function($rootScope, $scope, $interval, $filter, $timeout, $ionicScrollDelegate, gettextCatalog, walletService, platformInfo, lodash, configService, rateService, $stateParams, $window, $state, $log, profileService, bitcore, txFormatService, ongoingProcess, $ionicModal, popupService, $ionicHistory, $ionicConfig, payproService, feeService, bwcError) {
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var cachedTxp = {};
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var toAmount;
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var isChromeApp = platformInfo.isChromeApp;
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var countDown = null;
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var cachedSendMax = {};
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$scope.isCordova = platformInfo.isCordova;
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$ionicConfig.views.swipeBackEnabled(false);
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$scope.$on("$ionicView.beforeEnter", function(event, data) {
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toAmount = data.stateParams.toAmount;
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cachedSendMax = {};
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$scope.showFeeFiat = false;
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$scope.useSendMax = data.stateParams.useSendMax == 'true' ? true : false;
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$scope.recipientType = data.stateParams.recipientType || null;
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$scope.toAddress = data.stateParams.toAddress;
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$scope.toName = data.stateParams.toName;
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$scope.toEmail = data.stateParams.toEmail;
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$scope.toColor = data.stateParams.toColor;
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$scope.description = data.stateParams.description;
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$scope.paypro = data.stateParams.paypro;
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$scope.insufficientFunds = false;
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$scope.noMatchingWallet = false;
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$scope.paymentExpired = {
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value: false
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};
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$scope.remainingTimeStr = {
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value: null
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};
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var config = configService.getSync().wallet;
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var feeLevel = config.settings && config.settings.feeLevel ? config.settings.feeLevel : 'normal';
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$scope.feeLevel = feeService.feeOpts[feeLevel];
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$scope.network = (new bitcore.Address($scope.toAddress)).network.name;
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resetValues();
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setwallets();
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applyButtonText();
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});
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function applyButtonText(multisig) {
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$scope.buttonText = $scope.isCordova ? gettextCatalog.getString('Slide') + ' ' : gettextCatalog.getString('Click') + ' ';
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if ($scope.paypro) {
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$scope.buttonText += gettextCatalog.getString('to pay');
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} else if (multisig) {
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$scope.buttonText += gettextCatalog.getString('to accept');
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} else
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$scope.buttonText += gettextCatalog.getString('to send');
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};
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function setwallets() {
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$scope.wallets = profileService.getWallets({
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onlyComplete: true,
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network: $scope.network
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});
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if (!$scope.wallets || !$scope.wallets.length) {
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$scope.noMatchingWallet = true;
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displayValues();
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$log.warn('No ' + $scope.network + ' wallets to make the payment');
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$timeout(function() {
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$scope.$apply();
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});
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return;
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}
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var filteredWallets = [];
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var index = 0;
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var enoughFunds = false;
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var walletsUpdated = 0;
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lodash.each($scope.wallets, function(w) {
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walletService.getStatus(w, {}, function(err, status) {
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if (err || !status) {
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$log.error(err);
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} else {
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walletsUpdated++;
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w.status = status;
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if (!status.availableBalanceSat) $log.debug('No balance available in: ' + w.name);
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if (status.availableBalanceSat > toAmount) {
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filteredWallets.push(w);
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enoughFunds = true;
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}
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}
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if (++index == $scope.wallets.length) {
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if (!lodash.isEmpty(filteredWallets)) {
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$scope.wallets = lodash.clone(filteredWallets);
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if ($scope.useSendMax) {
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if ($scope.wallets.length > 1)
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$scope.showWalletSelector();
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else {
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$scope.wallet = $scope.wallets[0];
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$scope.getSendMaxInfo();
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}
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} else initConfirm();
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} else {
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// Were we able to update any wallet?
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if (walletsUpdated) {
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if (!enoughFunds) $scope.insufficientFunds = true;
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displayValues();
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$log.warn('No wallet available to make the payment');
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} else {
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popupService.showAlert(gettextCatalog.getString('Could not update wallets'), bwcError.msg(err), function() {
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$ionicHistory.nextViewOptions({
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disableAnimate: true,
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historyRoot: true
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});
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$ionicHistory.clearHistory();
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$state.go('tabs.send');
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});
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}
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}
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$timeout(function() {
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$scope.$apply();
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});
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}
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});
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});
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};
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$scope.toggleFeeValue = function() {
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$scope.showFeeFiat = !$scope.showFeeFiat;
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};
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var initConfirm = function() {
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if ($scope.paypro) _paymentTimeControl($scope.paypro.expires);
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displayValues();
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if ($scope.wallets.length > 1) $scope.showWalletSelector();
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else setWallet($scope.wallets[0]);
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$timeout(function() {
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$scope.$apply();
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});
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};
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function displayValues() {
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toAmount = parseInt(toAmount);
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$scope.amountStr = txFormatService.formatAmountStr(toAmount);
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$scope.displayAmount = getDisplayAmount($scope.amountStr);
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$scope.displayUnit = getDisplayUnit($scope.amountStr);
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txFormatService.formatAlternativeStr(toAmount, function(v) {
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$scope.alternativeAmountStr = v;
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});
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};
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function resetValues() {
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$scope.displayAmount = $scope.displayUnit = $scope.fee = $scope.alternativeAmountStr = $scope.insufficientFunds = $scope.noMatchingWallet = null;
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$scope.showFeeFiat = false;
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};
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$scope.getSendMaxInfo = function() {
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resetValues();
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ongoingProcess.set('gettingFeeLevels', true);
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feeService.getCurrentFeeValue($scope.network, function(err, feePerKb) {
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ongoingProcess.set('gettingFeeLevels', false);
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if (err) {
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popupService.showAlert(gettextCatalog.getString('Error'), err.message);
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return;
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}
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var config = configService.getSync().wallet;
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ongoingProcess.set('retrievingInputs', true);
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walletService.getSendMaxInfo($scope.wallet, {
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feePerKb: feePerKb,
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excludeUnconfirmedUtxos: !config.spendUnconfirmed,
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returnInputs: true,
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}, function(err, resp) {
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ongoingProcess.set('retrievingInputs', false);
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if (err) {
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popupService.showAlert(gettextCatalog.getString('Error'), err);
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return;
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}
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if (resp.amount == 0) {
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$scope.insufficientFunds = true;
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popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Not enough funds for fee'));
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return;
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}
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$scope.sendMaxInfo = {
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sendMax: true,
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amount: resp.amount,
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inputs: resp.inputs,
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fee: resp.fee,
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feePerKb: feePerKb,
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};
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cachedSendMax[$scope.wallet.id] = $scope.sendMaxInfo;
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var msg = gettextCatalog.getString("{{fee}} will be deducted for bitcoin networking fees.", {
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fee: txFormatService.formatAmountStr(resp.fee)
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});
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var warningMsg = verifyExcludedUtxos();
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if (!lodash.isEmpty(warningMsg))
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msg += '\n' + warningMsg;
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popupService.showAlert(null, msg, function() {
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setSendMaxValues(resp);
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createTx($scope.wallet, true, function(err, txp) {
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if (err) return;
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cachedTxp[$scope.wallet.id] = txp;
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apply(txp);
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});
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});
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function verifyExcludedUtxos() {
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var warningMsg = [];
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if (resp.utxosBelowFee > 0) {
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warningMsg.push(gettextCatalog.getString("A total of {{amountBelowFeeStr}} were excluded. These funds come from UTXOs smaller than the network fee provided.", {
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amountBelowFeeStr: txFormatService.formatAmountStr(resp.amountBelowFee)
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}));
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}
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if (resp.utxosAboveMaxSize > 0) {
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warningMsg.push(gettextCatalog.getString("A total of {{amountAboveMaxSizeStr}} were excluded. The maximum size allowed for a transaction was exceeded.", {
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amountAboveMaxSizeStr: txFormatService.formatAmountStr(resp.amountAboveMaxSize)
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}));
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}
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return warningMsg.join('\n');
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};
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});
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});
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};
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function setSendMaxValues(data) {
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resetValues();
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var config = configService.getSync().wallet;
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var unitToSatoshi = config.settings.unitToSatoshi;
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var satToUnit = 1 / unitToSatoshi;
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var unitDecimals = config.settings.unitDecimals;
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$scope.amountStr = txFormatService.formatAmountStr(data.amount, true);
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$scope.displayAmount = getDisplayAmount($scope.amountStr);
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$scope.displayUnit = getDisplayUnit($scope.amountStr);
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$scope.fee = txFormatService.formatAmountStr(data.fee);
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toAmount = parseFloat((data.amount * satToUnit).toFixed(unitDecimals));
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txFormatService.formatAlternativeStr(data.amount, function(v) {
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$scope.alternativeAmountStr = v;
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});
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$timeout(function() {
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$scope.$apply();
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});
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};
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$scope.$on('accepted', function(event) {
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$scope.approve();
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});
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$scope.showWalletSelector = function() {
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$scope.walletSelectorTitle = gettextCatalog.getString('Send from');
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if (!$scope.useSendMax && ($scope.insufficientFunds || $scope.noMatchingWallet)) return;
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$scope.showWallets = true;
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};
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$scope.onWalletSelect = function(wallet) {
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if ($scope.useSendMax) {
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$scope.wallet = wallet;
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if (cachedSendMax[wallet.id]) {
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$log.debug('Send max cached for wallet:', wallet.id);
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setSendMaxValues(cachedSendMax[wallet.id]);
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return;
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}
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$scope.getSendMaxInfo();
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} else
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setWallet(wallet);
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applyButtonText(wallet.credentials.m > 1);
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};
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$scope.showDescriptionPopup = function() {
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var message = gettextCatalog.getString('Add description');
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var opts = {
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defaultText: $scope.description
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};
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popupService.showPrompt(null, message, opts, function(res) {
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if (typeof res != 'undefined') $scope.description = res;
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$timeout(function() {
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$scope.$apply();
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});
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});
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};
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function getDisplayAmount(amountStr) {
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return $scope.amountStr.split(' ')[0];
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};
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function getDisplayUnit(amountStr) {
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return $scope.amountStr.split(' ')[1];
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};
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function _paymentTimeControl(expirationTime) {
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$scope.paymentExpired.value = false;
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setExpirationTime();
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countDown = $interval(function() {
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setExpirationTime();
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}, 1000);
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function setExpirationTime() {
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var now = Math.floor(Date.now() / 1000);
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if (now > expirationTime) {
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setExpiredValues();
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return;
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}
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var totalSecs = expirationTime - now;
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var m = Math.floor(totalSecs / 60);
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var s = totalSecs % 60;
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$scope.remainingTimeStr.value = ('0' + m).slice(-2) + ":" + ('0' + s).slice(-2);
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};
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function setExpiredValues() {
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$scope.paymentExpired.value = true;
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$scope.remainingTimeStr.value = gettextCatalog.getString('Expired');
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if (countDown) $interval.cancel(countDown);
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$timeout(function() {
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$scope.$apply();
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});
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};
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};
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function setWallet(wallet, delayed) {
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var stop;
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$scope.wallet = wallet;
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$scope.fee = $scope.txp = null;
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if (stop) {
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$timeout.cancel(stop);
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stop = null;
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}
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if (cachedTxp[wallet.id]) {
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apply(cachedTxp[wallet.id]);
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} else {
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stop = $timeout(function() {
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createTx(wallet, true, function(err, txp) {
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if (err) return;
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cachedTxp[wallet.id] = txp;
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apply(txp);
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});
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}, delayed ? 2000 : 1);
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}
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$timeout(function() {
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$ionicScrollDelegate.resize();
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$scope.$apply();
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}, 10);
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};
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var setSendError = function(msg) {
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$scope.sendStatus = '';
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$timeout(function() {
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$scope.$apply();
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});
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popupService.showAlert(gettextCatalog.getString('Error at confirm'), bwcError.msg(msg));
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};
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function apply(txp) {
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$scope.fee = txFormatService.formatAmountStr(txp.fee);
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txFormatService.formatAlternativeStr(txp.fee, function(v) {
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$scope.feeFiat = v;
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});
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$scope.txp = txp;
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$timeout(function() {
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$scope.$apply();
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});
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};
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var createTx = function(wallet, dryRun, cb) {
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var config = configService.getSync().wallet;
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var currentSpendUnconfirmed = config.spendUnconfirmed;
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var paypro = $scope.paypro;
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var toAddress = $scope.toAddress;
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var description = $scope.description;
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var unitToSatoshi = config.settings.unitToSatoshi;
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var unitDecimals = config.settings.unitDecimals;
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// ToDo: use a credential's (or fc's) function for this
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if (description && !wallet.credentials.sharedEncryptingKey) {
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var msg = gettextCatalog.getString('Could not add message to imported wallet without shared encrypting key');
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$log.warn(msg);
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return setSendError(msg);
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}
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if (toAmount > Number.MAX_SAFE_INTEGER) {
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var msg = gettextCatalog.getString('Amount too big');
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$log.warn(msg);
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return setSendError(msg);
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}
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var txp = {};
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var amount;
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if ($scope.useSendMax) amount = parseFloat((toAmount * unitToSatoshi).toFixed(0));
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else amount = toAmount;
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txp.outputs = [{
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'toAddress': toAddress,
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'amount': amount,
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'message': description
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}];
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if ($scope.sendMaxInfo) {
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txp.inputs = $scope.sendMaxInfo.inputs;
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txp.fee = $scope.sendMaxInfo.fee;
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} else
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txp.feeLevel = config.settings && config.settings.feeLevel ? config.settings.feeLevel : 'normal';
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txp.message = description;
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if (paypro) {
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txp.payProUrl = paypro.url;
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}
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txp.excludeUnconfirmedUtxos = !currentSpendUnconfirmed;
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txp.dryRun = dryRun;
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walletService.createTx(wallet, txp, function(err, ctxp) {
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if (err) {
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setSendError(err);
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return cb(err);
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}
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return cb(null, ctxp);
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});
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};
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$scope.openPPModal = function() {
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$ionicModal.fromTemplateUrl('views/modals/paypro.html', {
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scope: $scope
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}).then(function(modal) {
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$scope.payproModal = modal;
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$scope.payproModal.show();
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});
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};
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$scope.cancel = function() {
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$scope.payproModal.hide();
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};
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$scope.approve = function(onSendStatusChange) {
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var wallet = $scope.wallet;
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if (!wallet) {
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return;
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}
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if ($scope.paypro && $scope.paymentExpired.value) {
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popupService.showAlert(null, gettextCatalog.getString('This bitcoin payment request has expired.'));
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$scope.sendStatus = '';
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$timeout(function() {
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$scope.$apply();
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});
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return;
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}
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ongoingProcess.set('creatingTx', true, onSendStatusChange);
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createTx(wallet, false, function(err, txp) {
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ongoingProcess.set('creatingTx', false, onSendStatusChange);
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if (err) return;
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var config = configService.getSync();
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var spendingPassEnabled = walletService.isEncrypted(wallet);
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var touchIdEnabled = config.touchIdFor && config.touchIdFor[wallet.id];
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var isCordova = $scope.isCordova;
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var bigAmount = parseFloat(txFormatService.formatToUSD(txp.amount)) > 20;
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var message = gettextCatalog.getString('Sending {{amountStr}} from your {{name}} wallet', {
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amountStr: $scope.amountStr,
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name: wallet.name
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});
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var okText = gettextCatalog.getString('Confirm');
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var cancelText = gettextCatalog.getString('Cancel');
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if (!spendingPassEnabled && !touchIdEnabled) {
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if (isCordova) {
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if (bigAmount) {
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popupService.showConfirm(null, message, okText, cancelText, function(ok) {
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if (!ok) {
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$scope.sendStatus = '';
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$timeout(function() {
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$scope.$apply();
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});
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return;
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}
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publishAndSign(wallet, txp, onSendStatusChange);
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});
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} else publishAndSign(wallet, txp, onSendStatusChange);
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} else {
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popupService.showConfirm(null, message, okText, cancelText, function(ok) {
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if (!ok) {
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$scope.sendStatus = '';
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return;
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}
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publishAndSign(wallet, txp, onSendStatusChange);
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});
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}
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} else publishAndSign(wallet, txp, onSendStatusChange);
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});
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};
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function statusChangeHandler(processName, showName, isOn) {
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$log.debug('statusChangeHandler: ', processName, showName, isOn);
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if (
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(
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processName === 'broadcastingTx' ||
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((processName === 'signingTx') && $scope.wallet.m > 1) ||
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(processName == 'sendingTx' && !$scope.wallet.canSign() && !$scope.wallet.isPrivKeyExternal())
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) && !isOn) {
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$scope.sendStatus = 'success';
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$timeout(function() {
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$scope.$digest();
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}, 100);
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} else if (showName) {
|
|
$scope.sendStatus = showName;
|
|
}
|
|
};
|
|
|
|
$scope.statusChangeHandler = statusChangeHandler;
|
|
|
|
$scope.onConfirm = function() {
|
|
$scope.approve(statusChangeHandler);
|
|
};
|
|
|
|
$scope.onSuccessConfirm = function() {
|
|
var previousView = $ionicHistory.viewHistory().backView && $ionicHistory.viewHistory().backView.stateName;
|
|
|
|
$ionicHistory.nextViewOptions({
|
|
disableAnimate: true
|
|
});
|
|
$ionicHistory.removeBackView();
|
|
$scope.sendStatus = '';
|
|
|
|
$ionicHistory.nextViewOptions({
|
|
disableAnimate: true,
|
|
historyRoot: true
|
|
});
|
|
$ionicHistory.clearHistory();
|
|
$state.go('tabs.send').then(function() {
|
|
$state.transitionTo('tabs.home');
|
|
});
|
|
};
|
|
|
|
function publishAndSign(wallet, txp, onSendStatusChange) {
|
|
|
|
if (!wallet.canSign() && !wallet.isPrivKeyExternal()) {
|
|
$log.info('No signing proposal: No private key');
|
|
|
|
return walletService.onlyPublish(wallet, txp, function(err) {
|
|
if (err) setSendError(err);
|
|
}, onSendStatusChange);
|
|
}
|
|
|
|
walletService.publishAndSign(wallet, txp, function(err, txp) {
|
|
if (err) return setSendError(err);
|
|
}, onSendStatusChange);
|
|
};
|
|
});
|