499 lines
14 KiB
JavaScript
499 lines
14 KiB
JavaScript
'use strict';
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angular.module('copayApp.controllers').controller('sendController',
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function($rootScope, $scope, $window, $timeout, $modal, $filter, $log, notification, isMobile, txStatus, isCordova, bitcore, profileService, configService, rateService) {
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var fc = profileService.focusedClient;
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var self = this;
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this.init = function() {
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this.isMobile = isMobile.any();
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this.isWindowsPhoneApp = isMobile.Windows() && isCordova;
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$rootScope.wpInputFocused = false;
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$rootScope.title = fc.credentials.m > 1 ? 'Send Proposal' : 'Send';
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this.blockUx = false;
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this.error = this.success = null;
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this.isRateAvailable = false;
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this.showScanner = false;
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this.isMobile = isMobile.any();
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var paymentUri = $rootScope.$on('paymentUri', function(event, uri) {
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$timeout(function() {
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self.setForm(uri);
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}, 100);
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});
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var config = configService.getSync().wallet.settings;
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this.alternativeName = config.alternativeName;
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this.alternativeAmount = 0;
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this.alternativeIsoCode = config.alternativeIsoCode;
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this.unitToSatoshi = config.unitToSatoshi;
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this.unitDecimals = config.unitDecimals;
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this.unitName = config.unitName;
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rateService.whenAvailable(function() {
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self.isRateAvailable = true;
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$rootScope.$digest();
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});
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var openScannerCordova = $rootScope.$on('dataScanned', function(event, data) {
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self.setForm(data);
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});
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$scope.$on('$destroy', function() {
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openScannerCordova();
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paymentUri();
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});
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this.setInputs();
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};
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this.formFocus = function(what) {
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if (!this.isWindowsPhoneApp) return
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if (!what) {
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$rootScope.wpInputFocused = false;
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this.hideAddress = false;
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this.hideAmount = false;
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} else {
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$rootScope.wpInputFocused = true;
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if (what == 'amount') {
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this.hideAddress = true;
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} else if (what == 'msg') {
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this.hideAddress = true;
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this.hideAmount = true;
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}
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}
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$timeout(function() {
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$rootScope.$digest();
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}, 1);
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};
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this.setInputs = function() {
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var unitToSat = this.unitToSatoshi;
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var satToUnit = 1 / unitToSat;
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/**
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* Setting the two related amounts as properties prevents an infinite
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* recursion for watches while preserving the original angular updates
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*
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*/
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Object.defineProperty($scope,
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"_alternative", {
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get: function() {
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return $scope.__alternative;
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},
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set: function(newValue) {
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$scope.__alternative = newValue;
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if (typeof(newValue) === 'number' && self.isRateAvailable) {
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$scope._amount = parseFloat((rateService.fromFiat(newValue, self.alternativeIsoCode) * satToUnit).toFixed(self.unitDecimals), 10);
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}
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty($scope,
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"_amount", {
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get: function() {
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return $scope.__amount;
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},
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set: function(newValue) {
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$scope.__amount = newValue;
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if (typeof(newValue) === 'number' && self.isRateAvailable) {
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$scope.__alternative = parseFloat((rateService.toFiat(newValue * self.unitToSatoshi, self.alternativeIsoCode)).toFixed(2), 10);
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} else {
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$scope.__alternative = 0;
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}
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self.alternativeAmount = $scope.__alternative;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty($scope,
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"_address", {
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get: function() {
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return $scope.__address;
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},
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set: function(newValue) {
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$scope.__address = self.onAddressChange(newValue);
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},
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enumerable: true,
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configurable: true
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});
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};
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this.setError = function(err) {
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$log.warn(err);
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var errMessage = 'The transaction' + (fc.credentials.m > 1 ? ' proposal' : '') +
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' could not be created: ' + (err.message ? err.message : err);
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this.error = errMessage;
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$timeout(function() {
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$scope.$digest();
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}, 1);
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};
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this.setOngoingProcess = function(name) {
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var self = this;
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$timeout(function() {
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self.onGoingProcess = name;
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$rootScope.$apply();
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})
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};
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this.submitForm = function(form) {
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var unitToSat = this.unitToSatoshi;
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if (form.$invalid) {
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this.error = 'Unable to send transaction proposal';
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return;
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}
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if (fc.isPrivKeyEncrypted()) {
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profileService.unlockFC(function(err) {
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if (err) return self.setError(err);
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return self.submitForm(form);
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});
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return;
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};
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self.blockUx = true;
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self.setOngoingProcess('Sending');
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if (isCordova) {
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window.plugins.spinnerDialog.show(null, 'Creating transaction...', true);
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}
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$timeout(function() {
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var comment = form.comment.$modelValue;
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var paypro = self._paypro;
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var address, amount;
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address = form.address.$modelValue;
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amount = parseInt((form.amount.$modelValue * unitToSat).toFixed(0));
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fc.sendTxProposal({
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toAddress: address,
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amount: amount,
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message: comment,
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payProUrl: paypro ? paypro.url : null,
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}, function(err, txp) {
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self.setOngoingProcess();
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if (err) {
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profileService.lockFC();
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if (isCordova) {
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window.plugins.spinnerDialog.hide();
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}
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self.blockUx = false;
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return self.setError(err);
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}
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self.signAndBroadcast(txp, function(err) {
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self.setOngoingProcess();
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if (isCordova) {
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window.plugins.spinnerDialog.hide();
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}
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self.blockUx = false;
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if (err) {
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profileService.lockFC();
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return self.setError(err);
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}
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self.resetForm(form);
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});
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});
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}, 100);
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};
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this.signAndBroadcast = function(txp, cb) {
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self.setOngoingProcess('Signing');
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fc.signTxProposal(txp, function(err, signedTx) {
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profileService.lockFC();
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self.setOngoingProcess();
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if (err) return cb(err);
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if (signedTx.status == 'accepted') {
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self.setOngoingProcess('Broadcasting');
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fc.broadcastTxProposal(signedTx, function(err, btx) {
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self.setOngoingProcess();
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if (err) {
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$scope.error = 'Transaction not broadcasted. Please try again.';
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$scope.$digest();
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} else {
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txStatus.notify(btx);
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$scope.$emit('Local/TxProposalAction');
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}
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return cb();
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});
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} else {
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txStatus.notify(signedTx);
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$scope.$emit('Local/TxProposalAction');
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return cb();
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}
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});
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};
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this.setTopAmount = function() {
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throw new Error('todo: setTopAmount');
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var form = $scope.sendForm;
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if (form) {
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form.amount.$setViewValue(w.balanceInfo.topAmount);
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form.amount.$render();
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form.amount.$isValid = true;
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}
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};
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this.setForm = function(to, amount, comment) {
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var form = $scope.sendForm;
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if (to) {
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form.address.$setViewValue(to);
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form.address.$isValid = true;
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form.address.$render();
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this.lockAddress = true;
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}
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if (amount) {
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form.amount.$setViewValue("" + amount);
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form.amount.$isValid = true;
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form.amount.$render();
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this.lockAmount = true;
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}
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if (comment) {
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form.comment.$setViewValue(comment);
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form.comment.$isValid = true;
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form.comment.$render();
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}
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};
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this.resetForm = function(form) {
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this.error = this.success = null;
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this.fetchingURL = null;
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this._paypro = null;
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this.lockAddress = false;
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this.lockAmount = false;
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this._amount = this._address = null;
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if (form && form.amount) {
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form.amount.$pristine = true;
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form.amount.$setViewValue('');
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form.amount.$render();
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form.comment.$setViewValue('');
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form.comment.$render();
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form.$setPristine();
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if (form.address) {
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form.address.$pristine = true;
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form.address.$setViewValue('');
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form.address.$render();
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}
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}
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$timeout(function() {
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$rootScope.$digest();
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}, 1);
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};
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this.openPPModal = function(paypro) {
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var ModalInstanceCtrl = function($scope, $modalInstance) {
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var satToUnit = 1 / self.unitToSatoshi;
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$scope.paypro = paypro;
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$scope.alternative = self.alternativeAmount;
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$scope.alternativeIsoCode = self.alternativeIsoCode;
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$scope.isRateAvailable = self.isRateAvailable;
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$scope.unitTotal = (paypro.amount * satToUnit).toFixed(self.unitDecimals);
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$scope.unitName = self.unitName;
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$scope.color = fc.backgroundColor;
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$scope.cancel = function() {
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$modalInstance.dismiss('cancel');
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};
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};
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$modal.open({
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templateUrl: 'views/modals/paypro.html',
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windowClass: 'full',
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controller: ModalInstanceCtrl,
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});
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};
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this.setFromPayPro = function(uri, form) {
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var isChromeApp = window.chrome && chrome.runtime && chrome.runtime.id;
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if (isChromeApp) {
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this.error = 'Payment Protocol not yet supported on ChromeApp';
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return;
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}
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var satToUnit = 1 / this.unitToSatoshi;
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this.fetchingURL = uri;
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this.blockUx = true;
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var self = this;
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$log.debug('Fetch PayPro Request...', uri);
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fc.fetchPayPro({
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payProUrl: uri,
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}, function(err, paypro) {
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$log.debug(paypro);
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self.blockUx = false;
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self.fetchingURL = null;
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if (err) {
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$log.warn(err);
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self.resetForm(form);
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var msg = err.toString();
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if (msg.match('HTTP')) {
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msg = 'Could not fetch payment information';
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}
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self.error = msg;
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} else {
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self._paypro = paypro;
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self.setForm(paypro.toAddress, (paypro.amount * satToUnit).toFixed(self.unitDecimals),
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paypro.memo);
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}
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});
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};
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this.setFromUri = function(uri) {
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function sanitizeUri(uri) {
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// Fixes when a region uses comma to separate decimals
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var regex = /[\?\&]amount=(\d+([\,\.]\d+)?)/i;
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var match = regex.exec(uri);
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if (!match || match.length === 0) {
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return uri;
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}
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var value = match[0].replace(',', '.');
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var newUri = uri.replace(regex, value);
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return newUri;
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};
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var satToUnit = 1 / this.unitToSatoshi;
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uri = sanitizeUri(uri);
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if (!bitcore.URI.isValid(uri)) {
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return uri;
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}
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var parsed = new bitcore.URI(uri);
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var addr = parsed.address.toString();
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var message = parsed.message;
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if (parsed.r)
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return this.setFromPayPro(parsed.r);
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var amount = parsed.amount ?
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(parsed.amount.toFixed(0) * satToUnit).toFixed(this.unitDecimals) : 0;
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this.setForm(addr, amount, message);
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return addr;
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};
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this.onAddressChange = function(value) {
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this.error = this.success = null;
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if (!value) return '';
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if (this._paypro)
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return value;
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if (value.indexOf('bitcoin:') === 0) {
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return this.setFromUri(value);
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} else if (/^https?:\/\//.test(value)) {
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return this.setFromPayPro(value);
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} else {
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return value;
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}
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};
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this.openAddressBook = function() {
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var w = $rootScope.wallet;
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var modalInstance = $modal.open({
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templateUrl: 'views/modals/address-book.html',
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windowClass: 'full',
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controller: function($scope, $modalInstance) {
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$scope.showForm = null;
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$scope.addressBook = w.addressBook;
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$scope.hasEntry = function() {
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return _.keys($scope.addressBook).length > 0 ? true : false;
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};
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$scope.toggleAddressBookEntry = function(key) {
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w.toggleAddressBookEntry(key);
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};
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$scope.copyToSend = function(addr) {
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$modalInstance.close(addr);
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};
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$scope.cancel = function(form) {
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$scope.error = $scope.success = $scope.newaddress = $scope.newlabel = null;
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clearForm(form);
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$scope.toggleForm();
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};
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$scope.toggleForm = function() {
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$scope.showForm = !$scope.showForm;
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};
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var clearForm = function(form) {
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form.newaddress.$pristine = true;
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form.newaddress.$setViewValue('');
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form.newaddress.$render();
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form.newlabel.$pristine = true;
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form.newlabel.$setViewValue('');
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form.newlabel.$render();
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form.$setPristine();
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};
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// TODO change to modal
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$scope.submitAddressBook = function(form) {
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if (form.$invalid) {
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return;
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}
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$scope.blockUx = true;
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$timeout(function() {
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var errorMsg;
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var entry = {
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"address": form.newaddress.$modelValue,
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"label": form.newlabel.$modelValue
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};
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try {
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w.setAddressBook(entry.address, entry.label);
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} catch (e) {
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$log.warn(e);
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errorMsg = e.message;
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}
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if (errorMsg) {
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$scope.error = errorMsg;
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} else {
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clearForm(form);
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$scope.toggleForm();
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notification.success('Entry created', 'New addressbook entry created')
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}
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$scope.blockUx = false;
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$rootScope.$digest();
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}, 100);
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return;
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};
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$scope.close = function() {
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$modalInstance.dismiss('cancel');
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};
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},
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});
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modalInstance.result.then(function(addr) {
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$scope.setForm(addr);
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});
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};
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});
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