fix amount.js for fiat/config
This commit is contained in:
matias
parent
0a8e785ef8
commit
f96f0bb037
2 changed files with 346 additions and 358 deletions
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@ -1,13 +1,3 @@
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# EditorConfig helps developers define and maintain consistent
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# coding styles between different editors and IDEs
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# http://editorconfig.org
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## Plugins
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# Atom (https://github.com/sindresorhus/atom-editorconfig)
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# Vim (https://github.com/editorconfig/editorconfig-vim)
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# Sublime (https://github.com/sindresorhus/editorconfig-sublime)
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;
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root = true
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[*]
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@ -27,4 +17,3 @@ indent_style = tab
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[**.html]
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max_char = 78
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brace_style = expand
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@ -1,384 +1,383 @@
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'use strict';
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angular.module('copayApp.controllers').controller('amountController', function($scope, $filter, $timeout, $ionicScrollDelegate, $ionicHistory, gettextCatalog, platformInfo, lodash, configService, rateService, $stateParams, $window, $state, $log, txFormatService, ongoingProcess, popupService, bwcError, payproService, profileService, bitcore, amazonService, nodeWebkitService) {
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var _id;
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var unitToSatoshi;
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var satToUnit;
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var unitDecimals;
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var satToBtc;
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var SMALL_FONT_SIZE_LIMIT = 10;
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var LENGTH_EXPRESSION_LIMIT = 19;
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var isNW = platformInfo.isNW;
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var _id;
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var unitToSatoshi;
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var satToUnit;
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var unitDecimals;
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var satToBtc;
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var SMALL_FONT_SIZE_LIMIT = 10;
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var LENGTH_EXPRESSION_LIMIT = 19;
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var isNW = platformInfo.isNW;
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var unitIndex = 0;
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var altUnitIndex = 0;
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var availableUnits = [];
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var fiatCode;
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var unitIndex = 0;
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var altUnitIndex = 0;
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var availableUnits = [];
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var fiatCode;
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var fixedUnit;
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var fixedUnit;
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$scope.isChromeApp = platformInfo.isChromeApp;
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$scope.isChromeApp = platformInfo.isChromeApp;
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$scope.$on('$ionicView.leave', function() {
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angular.element($window).off('keydown');
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});
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$scope.$on('$ionicView.leave', function() {
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angular.element($window).off('keydown');
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});
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$scope.$on("$ionicView.beforeEnter", function(event, data) {
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$scope.$on("$ionicView.beforeEnter", function(event, data) {
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var config = configService.getSync().wallet.settings;
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var config = configService.getSync().wallet.settings;
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function setAvailableUnits() {
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function setAvailableUnits() {
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availableUnits = [{
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name: 'Bitcoin',
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id: 'btc',
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shortName: 'BTC',
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}];
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availableUnits = [{
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name: 'Bitcoin',
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id: 'btc',
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shortName: 'BTC',
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}];
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var anyCashWallet = true; // TODO!!
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if (anyCashWallet) {
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availableUnits.push({
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name: 'Bitcoin Cash',
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id: 'bch',
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shortName: 'BCH',
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});
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};
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var anyCashWallet = true; // TODO!!
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if (anyCashWallet) {
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availableUnits.push({
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name: 'Bitcoin Cash',
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id: 'bch',
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shortName: 'BCH',
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});
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};
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unitIndex = 0;
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unitIndex = 0;
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if (data.stateParams.coin) {
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var coins = data.stateParams.coin.split(',');
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var newAvailableUnits = [];
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if (data.stateParams.coin) {
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var coins = data.stateParams.coin.split(',');
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var newAvailableUnits = [];
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lodash.each(coins, function(c) {
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var coin = lodash.find(availableUnits, {
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id: c
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});
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if (!coin) {
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$log.warn('Could not find desired coin:' + data.stateParams.coin)
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} else {
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newAvailableUnits.push(coin);
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}
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});
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lodash.each(coins, function(c) {
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var coin = lodash.find(availableUnits, {
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id: c
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});
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if (!coin) {
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$log.warn('Could not find desired coin:' + data.stateParams.coin)
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} else {
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newAvailableUnits.push(coin);
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}
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});
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if (newAvailableUnits.length>0) {
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availableUnits = newAvailableUnits;
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if (newAvailableUnits.length > 0) {
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availableUnits = newAvailableUnits;
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}
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}
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// currency have preference
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var fiatName;
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if (data.stateParams.currency) {
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fiatCode = data.stateParams.currency;
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altUnitIndex = unitIndex
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unitIndex = availableUnits.length;
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} else {
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fiatCode = config.alternativeIsoCode || 'USD';
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fiatName = config.alternanativeName || fiatCode;
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altUnitIndex = availableUnits.length;
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}
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availableUnits.push({
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name: fiatName || fiatCode, // TODO
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id: fiatCode,
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shortName: fiatCode,
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isFiat: true,
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});
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if (data.stateParams.fixedUnit) {
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fixedUnit = true;
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}
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};
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// Go to...
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_id = data.stateParams.id; // Optional (BitPay Card ID or Wallet ID)
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$scope.nextStep = data.stateParams.nextStep;
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setAvailableUnits();
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updateUnitUI();
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$scope.showMenu = $ionicHistory.backView() && ($ionicHistory.backView().stateName == 'tabs.send' ||
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$ionicHistory.backView().stateName == 'tabs.bitpayCard');
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$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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$scope.showSendMax = false;
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if (!$scope.nextStep && !data.stateParams.toAddress) {
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$log.error('Bad params at amount')
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throw ('bad params');
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}
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}
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var reNr = /^[1234567890\.]$/;
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var reOp = /^[\*\+\-\/]$/;
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// currency have preference
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var fiat;
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if (data.stateParams.currency) {
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fiat = data.stateParams.currency;
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altUnitIndex = unitIndex
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unitIndex = availableUnits.length;
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} else {
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fiat = config.fiat || 'USD';
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altUnitIndex = availableUnits.length;
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}
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var disableKeys = angular.element($window).on('keydown', function(e) {
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if (!e.key) return;
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if (e.which === 8) { // you can add others here inside brackets.
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e.preventDefault();
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$scope.removeDigit();
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}
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availableUnits.push({
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name: fiat, // TODO
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id: fiat,
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shortName: fiat,
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isFiat: true,
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});
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if (e.key.match(reNr)) {
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$scope.pushDigit(e.key);
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} else if (e.key.match(reOp)) {
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$scope.pushOperator(e.key);
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} else if (e.keyCode === 86) {
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if (e.ctrlKey || e.metaKey)
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processClipboard();
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} else if (e.keyCode === 13)
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$scope.finish();
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fiatCode = fiat;
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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.specificAmount = $scope.specificAlternativeAmount = '';
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$scope.isCordova = platformInfo.isCordova;
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unitToSatoshi = config.unitToSatoshi;
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satToUnit = 1 / unitToSatoshi;
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satToBtc = 1 / 100000000;
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unitDecimals = config.unitDecimals;
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if (data.stateParams.fixedUnit) {
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fixedUnit = true;
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}
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$scope.resetAmount();
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// in SAT ALWAYS
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if ($stateParams.toAmount) {
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$scope.amount = (($stateParams.toAmount) * satToUnit).toFixed(unitDecimals);
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}
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processAmount();
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$timeout(function() {
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$ionicScrollDelegate.resize();
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}, 10);
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});
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function paste(value) {
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$scope.amount = value;
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processAmount();
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$timeout(function() {
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$scope.$apply();
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});
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};
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// Go to...
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_id = data.stateParams.id; // Optional (BitPay Card ID or Wallet ID)
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$scope.nextStep = data.stateParams.nextStep;
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function processClipboard() {
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if (!isNW) return;
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var value = nodeWebkitService.readFromClipboard();
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if (value && evaluate(value) > 0) paste(evaluate(value));
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};
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$scope.showSendMaxMenu = function() {
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$scope.showSendMax = true;
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};
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setAvailableUnits();
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updateUnitUI();
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$scope.showMenu = $ionicHistory.backView() && ($ionicHistory.backView().stateName == 'tabs.send' ||
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$ionicHistory.backView().stateName == 'tabs.bitpayCard');
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$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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$scope.showSendMax = false;
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if (!$scope.nextStep && !data.stateParams.toAddress) {
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$log.error('Bad params at amount')
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throw ('bad params');
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}
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var reNr = /^[1234567890\.]$/;
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var reOp = /^[\*\+\-\/]$/;
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var disableKeys = angular.element($window).on('keydown', function(e) {
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if (!e.key) return;
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if (e.which === 8) { // you can add others here inside brackets.
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e.preventDefault();
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$scope.removeDigit();
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}
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if (e.key.match(reNr)) {
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$scope.pushDigit(e.key);
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} else if (e.key.match(reOp)) {
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$scope.pushOperator(e.key);
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} else if (e.keyCode === 86) {
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if (e.ctrlKey || e.metaKey)
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processClipboard();
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} else if (e.keyCode === 13)
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$scope.sendMax = function() {
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$scope.showSendMax = false;
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$scope.useSendMax = true;
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$scope.finish();
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$timeout(function() {
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$scope.$apply();
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});
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});
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$scope.specificAmount = $scope.specificAlternativeAmount = '';
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$scope.isCordova = platformInfo.isCordova;
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unitToSatoshi = config.unitToSatoshi;
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satToUnit = 1 / unitToSatoshi;
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satToBtc = 1 / 100000000;
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unitDecimals = config.unitDecimals;
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$scope.resetAmount();
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// in SAT ALWAYS
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if ($stateParams.toAmount) {
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$scope.amount = (($stateParams.toAmount) * satToUnit).toFixed(unitDecimals);
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}
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processAmount();
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$timeout(function() {
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$ionicScrollDelegate.resize();
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}, 10);
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});
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function paste(value) {
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$scope.amount = value;
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processAmount();
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$timeout(function() {
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$scope.$apply();
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});
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};
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function processClipboard() {
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if (!isNW) return;
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var value = nodeWebkitService.readFromClipboard();
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if (value && evaluate(value) > 0) paste(evaluate(value));
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};
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$scope.showSendMaxMenu = function() {
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$scope.showSendMax = true;
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};
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$scope.sendMax = function() {
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$scope.showSendMax = false;
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$scope.useSendMax = true;
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$scope.finish();
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};
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$scope.toggleAlternative = function() {
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if ($scope.amount && isExpression($scope.amount)) {
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var amount = evaluate(format($scope.amount));
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$scope.globalResult = '= ' + processResult(amount);
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}
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};
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function updateUnitUI() {
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$scope.unit = availableUnits[unitIndex].shortName;
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$scope.alternativeUnit = availableUnits[altUnitIndex].shortName;
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processAmount();
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$log.debug('Update unit coin @amount unit:' + $scope.unit + " alternativeUnit:" + $scope.alternativeUnit);
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};
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$scope.changeUnit = function() {
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if (fixedUnit) return;
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unitIndex++;
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if (unitIndex >= availableUnits.length) unitIndex = 0;
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if (availableUnits[unitIndex].isFiat) {
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// Always return to BTC... TODO?
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altUnitIndex = 0;
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} else {
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altUnitIndex = lodash.findIndex(availableUnits, {
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isFiat: true
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});
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}
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updateUnitUI();
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};
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$scope.changeAlternativeUnit = function() {
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// Do nothing is fiat is not main unit
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if (!availableUnits[unitIndex].isFiat) return;
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var nextCoin = lodash.findIndex(availableUnits, function(x) {
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if (x.isFiat) return false;
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if (x.id == availableUnits[altUnitIndex].id) return false;
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return true;
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});
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if (nextCoin >= 0) {
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altUnitIndex = nextCoin;
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updateUnitUI();
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}
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};
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function checkFontSize() {
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if ($scope.amount && $scope.amount.length >= SMALL_FONT_SIZE_LIMIT) $scope.smallFont = true;
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else $scope.smallFont = false;
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};
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$scope.pushDigit = function(digit) {
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if ($scope.amount && $scope.amount.length >= LENGTH_EXPRESSION_LIMIT) return;
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if ($scope.amount.indexOf('.') > -1 && digit == '.') return;
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if (availableUnits[unitIndex].isFiat && $scope.amount.indexOf('.') > -1 && $scope.amount[$scope.amount.indexOf('.') + 2]) return;
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$scope.amount = ($scope.amount + digit).replace('..', '.');
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checkFontSize();
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processAmount();
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};
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$scope.pushOperator = function(operator) {
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if (!$scope.amount || $scope.amount.length == 0) return;
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$scope.amount = _pushOperator($scope.amount);
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function _pushOperator(val) {
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if (!isOperator(lodash.last(val))) {
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return val + operator;
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} else {
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return val.slice(0, -1) + operator;
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}
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};
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};
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function isOperator(val) {
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var regex = /[\/\-\+\x\*]/;
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return regex.test(val);
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};
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function isExpression(val) {
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var regex = /^\.?\d+(\.?\d+)?([\/\-\+\*x]\d?\.?\d+)+$/;
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return regex.test(val);
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};
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$scope.removeDigit = function() {
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$scope.amount = ($scope.amount).toString().slice(0, -1);
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processAmount();
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checkFontSize();
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};
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$scope.resetAmount = function() {
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$scope.amount = $scope.alternativeAmount = $scope.globalResult = '';
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$scope.allowSend = false;
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checkFontSize();
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};
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function processAmount() {
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var formatedValue = format($scope.amount);
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var result = evaluate(formatedValue);
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$scope.allowSend = lodash.isNumber(result) && +result > 0;
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if (lodash.isNumber(result)) {
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$scope.globalResult = isExpression($scope.amount) ? '= ' + processResult(result) : '';
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if (availableUnits[unitIndex].isFiat) {
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$scope.alternativeAmount = txFormatService.formatAmount(fromFiat(result) * unitToSatoshi, true);
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} else {
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$scope.alternativeAmount = $filter('formatFiatAmount')(toFiat(result));
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}
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}
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};
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function processResult(val) {
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if (availableUnits[unitIndex].isFiat)
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return $filter('formatFiatAmount')(val);
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else
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return txFormatService.formatAmount(val.toFixed(unitDecimals) * unitToSatoshi, true);
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};
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function fromFiat(val) {
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return parseFloat((rateService.fromFiat(val, fiatCode, availableUnits[altUnitIndex].id) * satToUnit).toFixed(unitDecimals));
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};
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function toFiat(val) {
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return parseFloat((rateService.toFiat(val * unitToSatoshi, fiatCode, availableUnits[unitIndex].id)).toFixed(2));
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};
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function evaluate(val) {
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var result;
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try {
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result = $scope.$eval(val);
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} catch (e) {
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return 0;
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}
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if (!lodash.isFinite(result)) return 0;
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return result;
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};
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function format(val) {
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if (!val) return;
|
||||
|
||||
var result = val.toString();
|
||||
|
||||
if (isOperator(lodash.last(val)))
|
||||
result = result.slice(0, -1);
|
||||
|
||||
return result.replace('x', '*');
|
||||
};
|
||||
|
||||
$scope.finish = function() {
|
||||
|
||||
var unit = availableUnits[unitIndex];
|
||||
var _amount = evaluate(format($scope.amount));
|
||||
|
||||
if ($scope.nextStep) {
|
||||
|
||||
var coin = unit.id;
|
||||
if (unit.isFiat) {
|
||||
coin = availableUnits[altUnitIndex].id;
|
||||
}
|
||||
|
||||
$state.transitionTo($scope.nextStep, {
|
||||
id: _id,
|
||||
amount: $scope.useSendMax ? null : _amount,
|
||||
currency: unit.id.toUpperCase(),
|
||||
coin: coin,
|
||||
useSendMax: $scope.useSendMax
|
||||
});
|
||||
} else {
|
||||
var amount = _amount;
|
||||
|
||||
if (unit.isFiat) {
|
||||
amount = fromFiat(_amount);
|
||||
} else {
|
||||
amount = (amount * unitToSatoshi).toFixed(0);
|
||||
}
|
||||
|
||||
|
||||
$state.transitionTo('tabs.send.confirm', {
|
||||
recipientType: $scope.recipientType,
|
||||
toAmount: amount,
|
||||
toAddress: $scope.toAddress,
|
||||
toName: $scope.toName,
|
||||
toEmail: $scope.toEmail,
|
||||
toColor: $scope.toColor,
|
||||
coin: unit.id,
|
||||
useSendMax: $scope.useSendMax
|
||||
});
|
||||
}
|
||||
$scope.useSendMax = null;
|
||||
};
|
||||
$scope.toggleAlternative = function() {
|
||||
if ($scope.amount && isExpression($scope.amount)) {
|
||||
var amount = evaluate(format($scope.amount));
|
||||
$scope.globalResult = '= ' + processResult(amount);
|
||||
}
|
||||
};
|
||||
|
||||
function updateUnitUI() {
|
||||
$scope.unit = availableUnits[unitIndex].shortName;
|
||||
$scope.alternativeUnit = availableUnits[altUnitIndex].shortName;
|
||||
|
||||
processAmount();
|
||||
$log.debug('Update unit coin @amount unit:' + $scope.unit + " alternativeUnit:" + $scope.alternativeUnit);
|
||||
};
|
||||
|
||||
$scope.changeUnit = function() {
|
||||
if (fixedUnit) return;
|
||||
|
||||
unitIndex++;
|
||||
if (unitIndex >= availableUnits.length) unitIndex = 0;
|
||||
|
||||
|
||||
if (availableUnits[unitIndex].isFiat) {
|
||||
// Always return to BTC... TODO?
|
||||
altUnitIndex = 0;
|
||||
} else {
|
||||
altUnitIndex = lodash.findIndex(availableUnits, {
|
||||
isFiat: true
|
||||
});
|
||||
}
|
||||
|
||||
updateUnitUI();
|
||||
};
|
||||
|
||||
|
||||
$scope.changeAlternativeUnit = function() {
|
||||
|
||||
// Do nothing is fiat is not main unit
|
||||
if (!availableUnits[unitIndex].isFiat) return;
|
||||
|
||||
var nextCoin = lodash.findIndex(availableUnits, function(x) {
|
||||
if (x.isFiat) return false;
|
||||
if (x.id == availableUnits[altUnitIndex].id) return false;
|
||||
return true;
|
||||
});
|
||||
|
||||
if (nextCoin >= 0) {
|
||||
altUnitIndex = nextCoin;
|
||||
updateUnitUI();
|
||||
}
|
||||
};
|
||||
|
||||
function checkFontSize() {
|
||||
if ($scope.amount && $scope.amount.length >= SMALL_FONT_SIZE_LIMIT) $scope.smallFont = true;
|
||||
else $scope.smallFont = false;
|
||||
};
|
||||
|
||||
$scope.pushDigit = function(digit) {
|
||||
if ($scope.amount && $scope.amount.length >= LENGTH_EXPRESSION_LIMIT) return;
|
||||
if ($scope.amount.indexOf('.') > -1 && digit == '.') return;
|
||||
if (availableUnits[unitIndex].isFiat && $scope.amount.indexOf('.') > -1 && $scope.amount[$scope.amount.indexOf('.') + 2]) return;
|
||||
|
||||
$scope.amount = ($scope.amount + digit).replace('..', '.');
|
||||
checkFontSize();
|
||||
processAmount();
|
||||
};
|
||||
|
||||
$scope.pushOperator = function(operator) {
|
||||
if (!$scope.amount || $scope.amount.length == 0) return;
|
||||
$scope.amount = _pushOperator($scope.amount);
|
||||
|
||||
function _pushOperator(val) {
|
||||
if (!isOperator(lodash.last(val))) {
|
||||
return val + operator;
|
||||
} else {
|
||||
return val.slice(0, -1) + operator;
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
function isOperator(val) {
|
||||
var regex = /[\/\-\+\x\*]/;
|
||||
return regex.test(val);
|
||||
};
|
||||
|
||||
function isExpression(val) {
|
||||
var regex = /^\.?\d+(\.?\d+)?([\/\-\+\*x]\d?\.?\d+)+$/;
|
||||
return regex.test(val);
|
||||
};
|
||||
|
||||
$scope.removeDigit = function() {
|
||||
$scope.amount = ($scope.amount).toString().slice(0, -1);
|
||||
processAmount();
|
||||
checkFontSize();
|
||||
};
|
||||
|
||||
$scope.resetAmount = function() {
|
||||
$scope.amount = $scope.alternativeAmount = $scope.globalResult = '';
|
||||
$scope.allowSend = false;
|
||||
checkFontSize();
|
||||
};
|
||||
|
||||
function processAmount() {
|
||||
var formatedValue = format($scope.amount);
|
||||
var result = evaluate(formatedValue);
|
||||
$scope.allowSend = lodash.isNumber(result) && +result > 0;
|
||||
if (lodash.isNumber(result)) {
|
||||
$scope.globalResult = isExpression($scope.amount) ? '= ' + processResult(result) : '';
|
||||
|
||||
if (availableUnits[unitIndex].isFiat) {
|
||||
$scope.alternativeAmount = txFormatService.formatAmount(fromFiat(result) * unitToSatoshi, true);
|
||||
} else {
|
||||
$scope.alternativeAmount = $filter('formatFiatAmount')(toFiat(result));
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
function processResult(val) {
|
||||
if (availableUnits[unitIndex].isFiat)
|
||||
return $filter('formatFiatAmount')(val);
|
||||
else
|
||||
return txFormatService.formatAmount(val.toFixed(unitDecimals) * unitToSatoshi, true);
|
||||
};
|
||||
|
||||
function fromFiat(val) {
|
||||
return parseFloat((rateService.fromFiat(val, fiatCode, availableUnits[altUnitIndex].id) * satToUnit).toFixed(unitDecimals));
|
||||
};
|
||||
|
||||
function toFiat(val) {
|
||||
return parseFloat((rateService.toFiat(val * unitToSatoshi, fiatCode, availableUnits[unitIndex].id)).toFixed(2));
|
||||
};
|
||||
|
||||
function evaluate(val) {
|
||||
var result;
|
||||
try {
|
||||
result = $scope.$eval(val);
|
||||
} catch (e) {
|
||||
return 0;
|
||||
}
|
||||
if (!lodash.isFinite(result)) return 0;
|
||||
return result;
|
||||
};
|
||||
|
||||
function format(val) {
|
||||
if (!val) return;
|
||||
|
||||
var result = val.toString();
|
||||
|
||||
if (isOperator(lodash.last(val)))
|
||||
result = result.slice(0, -1);
|
||||
|
||||
return result.replace('x', '*');
|
||||
};
|
||||
|
||||
$scope.finish = function() {
|
||||
|
||||
var unit = availableUnits[unitIndex];
|
||||
var _amount = evaluate(format($scope.amount));
|
||||
|
||||
if ($scope.nextStep) {
|
||||
|
||||
var coin = unit.id;
|
||||
if (unit.isFiat) {
|
||||
coin = availableUnits[altUnitIndex].id;
|
||||
}
|
||||
|
||||
$state.transitionTo($scope.nextStep, {
|
||||
id: _id,
|
||||
amount: $scope.useSendMax ? null : _amount,
|
||||
currency: unit.id.toUpperCase(),
|
||||
coin: coin,
|
||||
useSendMax: $scope.useSendMax
|
||||
});
|
||||
} else {
|
||||
var amount = _amount;
|
||||
|
||||
if (unit.isFiat) {
|
||||
amount = fromFiat(_amount);
|
||||
} else {
|
||||
amount = (amount * unitToSatoshi).toFixed(0);
|
||||
}
|
||||
|
||||
|
||||
$state.transitionTo('tabs.send.confirm', {
|
||||
recipientType: $scope.recipientType,
|
||||
toAmount: amount,
|
||||
toAddress: $scope.toAddress,
|
||||
toName: $scope.toName,
|
||||
toEmail: $scope.toEmail,
|
||||
toColor: $scope.toColor,
|
||||
coin: unit.id,
|
||||
useSendMax: $scope.useSendMax
|
||||
});
|
||||
}
|
||||
$scope.useSendMax = null;
|
||||
};
|
||||
});
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue