753 lines
24 KiB
JavaScript
753 lines
24 KiB
JavaScript
'use strict';
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angular.module('copayApp.services').factory('coinbaseService', function($http, $log, $window, $filter, platformInfo, lodash, storageService, configService, appConfigService, txFormatService, buyAndSellService, $rootScope) {
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var root = {};
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var credentials = {};
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var isCordova = platformInfo.isCordova;
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var isNW = platformInfo.isNW;
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var isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
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root.priceSensitivity = [{
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value: 0.5,
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name: '0.5%'
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}, {
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value: 1,
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name: '1%'
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}, {
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value: 2,
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name: '2%'
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}, {
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value: 5,
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name: '5%'
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}, {
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value: 10,
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name: '10%'
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}];
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root.selectedPriceSensitivity = root.priceSensitivity[1];
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var setCredentials = function() {
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if (!$window.externalServices || !$window.externalServices.coinbase) {
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return;
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}
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var coinbase = $window.externalServices.coinbase;
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/*
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* Development: 'testnet'
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* Production: 'livenet'
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*/
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credentials.NETWORK = 'livenet';
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// Coinbase permissions
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credentials.SCOPE = '' +
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'wallet:accounts:read,' +
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'wallet:addresses:read,' +
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'wallet:addresses:create,' +
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'wallet:user:read,' +
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'wallet:user:email,' +
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'wallet:buys:read,' +
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'wallet:buys:create,' +
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'wallet:sells:read,' +
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'wallet:sells:create,' +
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'wallet:transactions:read,' +
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'wallet:transactions:send,' +
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'wallet:payment-methods:read';
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// NW has a bug with Window Object
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if (isCordova) {
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credentials.REDIRECT_URI = coinbase.redirect_uri.mobile;
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} else {
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credentials.REDIRECT_URI = coinbase.redirect_uri.desktop;
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}
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if (credentials.NETWORK == 'testnet') {
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credentials.HOST = coinbase.sandbox.host;
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credentials.API = coinbase.sandbox.api;
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credentials.CLIENT_ID = coinbase.sandbox.client_id;
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credentials.CLIENT_SECRET = coinbase.sandbox.client_secret;
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} else {
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credentials.HOST = coinbase.production.host;
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credentials.API = coinbase.production.api;
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credentials.CLIENT_ID = coinbase.production.client_id;
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credentials.CLIENT_SECRET = coinbase.production.client_secret;
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};
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};
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var _afterTokenReceived = function(data, cb) {
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if (data && data.access_token && data.refresh_token) {
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storageService.setCoinbaseToken(credentials.NETWORK, data.access_token, function() {
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storageService.setCoinbaseRefreshToken(credentials.NETWORK, data.refresh_token, function() {
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buyAndSellService.updateLink('coinbase', true);
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return cb(null, data.access_token);
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});
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});
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} else {
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return cb('Could not get the access token');
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}
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};
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root.getNetwork = function() {
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return credentials.NETWORK;
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};
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root.getStoredToken = function(cb) {
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storageService.getCoinbaseToken(credentials.NETWORK, function(err, accessToken) {
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if (err || !accessToken) return cb();
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return cb(accessToken);
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});
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};
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root.getAvailableCurrency = function() {
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var config = configService.getSync().wallet.settings;
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// ONLY "USD"
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switch (config.alternativeIsoCode) {
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default: return 'USD'
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};
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};
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root.getSignupUrl = function() {
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return credentials.HOST + '/signup';
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}
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root.getSupportUrl = function() {
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return 'https://support.coinbase.com/';
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}
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root.getOauthCodeUrl = function() {
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return credentials.HOST +
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'/oauth/authorize?response_type=code&client_id=' +
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credentials.CLIENT_ID +
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'&redirect_uri=' +
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credentials.REDIRECT_URI +
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'&state=SECURE_RANDOM&scope=' +
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credentials.SCOPE +
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'&meta[send_limit_amount]=1000&meta[send_limit_currency]=USD&meta[send_limit_period]=day';
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};
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root.getToken = function(code, cb) {
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var req = {
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method: 'POST',
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url: credentials.HOST + '/oauth/token',
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headers: {
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'Content-Type': 'application/json',
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'Accept': 'application/json'
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},
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data: {
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grant_type: 'authorization_code',
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code: code,
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client_id: credentials.CLIENT_ID,
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client_secret: credentials.CLIENT_SECRET,
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redirect_uri: credentials.REDIRECT_URI
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}
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};
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$http(req).then(function(data) {
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$log.info('Coinbase Authorization Access Token: SUCCESS');
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// Show pending task from the UI
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_afterTokenReceived(data.data, cb);
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}, function(data) {
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$log.error('Coinbase Authorization Access Token: ERROR ' + data.statusText);
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return cb(data.data || 'Could not get the access token');
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});
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};
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var _refreshToken = function(refreshToken, cb) {
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var req = {
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method: 'POST',
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url: credentials.HOST + '/oauth/token',
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headers: {
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'Content-Type': 'application/json',
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'Accept': 'application/json'
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},
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data: {
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grant_type: 'refresh_token',
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client_id: credentials.CLIENT_ID,
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client_secret: credentials.CLIENT_SECRET,
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redirect_uri: credentials.REDIRECT_URI,
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refresh_token: refreshToken
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}
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};
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$http(req).then(function(data) {
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$log.info('Coinbase Refresh Access Token: SUCCESS');
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_afterTokenReceived(data.data, cb);
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}, function(data) {
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$log.error('Coinbase Refresh Access Token: ERROR ' + data.statusText);
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return cb(data.data || 'Could not get the access token');
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});
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};
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var _getMainAccountId = function(accessToken, cb) {
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root.getAccounts(accessToken, function(err, a) {
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if (err) return cb(err);
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var data = a.data;
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for (var i = 0; i < data.length; i++) {
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if (data[i].primary && data[i].type == 'wallet') {
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return cb(null, data[i].id);
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}
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}
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root.logout(function() {});
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return cb('Your primary account should be a WALLET. Set your wallet account as primary and try again');
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});
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};
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root.isActive = function(cb) {
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if (isWindowsPhoneApp)
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return cb();
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if (lodash.isEmpty(credentials.CLIENT_ID))
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return cb();
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storageService.getCoinbaseToken(credentials.NETWORK, function(err, accessToken) {
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return cb(err, !!accessToken);
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});
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}
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root.init = lodash.throttle(function(cb) {
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if (lodash.isEmpty(credentials.CLIENT_ID)) {
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return cb('Coinbase is Disabled');
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}
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$log.debug('Trying to initialise Coinbase...');
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storageService.getCoinbaseToken(credentials.NETWORK, function(err, accessToken) {
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if (err || !accessToken) return cb();
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else {
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_getMainAccountId(accessToken, function(err, accountId) {
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if (err) {
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if (err.errors && err.errors[0] && err.errors[0].id == 'expired_token') {
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$log.debug('Refresh token');
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storageService.getCoinbaseRefreshToken(credentials.NETWORK, function(err, refreshToken) {
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if (err) return cb(err);
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_refreshToken(refreshToken, function(err, newToken) {
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if (err) return cb(err);
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_getMainAccountId(newToken, function(err, accountId) {
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if (err) return cb(err);
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return cb(null, {
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accessToken: newToken,
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accountId: accountId
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});
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});
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});
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});
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} else {
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return cb(err);
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}
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} else {
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return cb(null, {
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accessToken: accessToken,
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accountId: accountId
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});
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}
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});
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}
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});
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}, 10000);
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var _get = function(endpoint, token) {
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return {
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method: 'GET',
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url: credentials.API + '/v2' + endpoint,
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headers: {
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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'Authorization': 'Bearer ' + token
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}
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};
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};
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root.getAccounts = function(token, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/accounts', token)).then(function(data) {
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$log.info('Coinbase Get Accounts: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Get Accounts: ERROR ' + data.statusText);
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return cb(data.data || 'Could not get the accounts');
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});
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};
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root.getAccount = function(token, accountId, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/accounts/' + accountId, token)).then(function(data) {
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$log.info('Coinbase Get Account: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Get Account: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getAuthorizationInformation = function(token, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/user/auth', token)).then(function(data) {
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$log.info('Coinbase Autorization Information: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Autorization Information: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getCurrentUser = function(token, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/user', token)).then(function(data) {
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$log.info('Coinbase Get Current User: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Get Current User: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getBuyOrder = function(token, accountId, buyId, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/accounts/' + accountId + '/buys/' + buyId, token)).then(function(data) {
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$log.info('Coinbase Buy Info: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Buy Info: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getTransaction = function(token, accountId, transactionId, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/accounts/' + accountId + '/transactions/' + transactionId, token)).then(function(data) {
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$log.info('Coinbase Transaction: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Transaction: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getAddressTransactions = function(token, accountId, addressId, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/accounts/' + accountId + '/addresses/' + addressId + '/transactions', token)).then(function(data) {
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$log.info('Coinbase Address s Transactions: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Address s Transactions: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getTransactions = function(token, accountId, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get('/accounts/' + accountId + '/transactions', token)).then(function(data) {
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$log.info('Coinbase Transactions: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Transactions: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.paginationTransactions = function(token, Url, cb) {
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if (!token) return cb('Invalid Token');
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$http(_get(Url.replace('/v2', ''), token)).then(function(data) {
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$log.info('Coinbase Pagination Transactions: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Pagination Transactions: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.sellPrice = function(token, currency, cb) {
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$http(_get('/prices/sell?currency=' + currency, token)).then(function(data) {
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$log.info('Coinbase Sell Price: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Sell Price: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.buyPrice = function(token, currency, cb) {
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$http(_get('/prices/buy?currency=' + currency, token)).then(function(data) {
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$log.info('Coinbase Buy Price: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Buy Price: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getPaymentMethods = function(token, cb) {
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$http(_get('/payment-methods', token)).then(function(data) {
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$log.info('Coinbase Get Payment Methods: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Get Payment Methods: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.getPaymentMethod = function(token, paymentMethodId, cb) {
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$http(_get('/payment-methods/' + paymentMethodId, token)).then(function(data) {
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$log.info('Coinbase Get Payment Method: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Get Payment Method: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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var _post = function(endpoint, token, data) {
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return {
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method: 'POST',
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url: credentials.API + '/v2' + endpoint,
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headers: {
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'Content-Type': 'application/json',
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'Accept': 'application/json',
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'Authorization': 'Bearer ' + token
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},
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data: data
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};
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};
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root.sellRequest = function(token, accountId, data, cb) {
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var data = {
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amount: data.amount,
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currency: data.currency,
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payment_method: data.payment_method || null,
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commit: data.commit || false,
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quote: data.quote || false
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};
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$http(_post('/accounts/' + accountId + '/sells', token, data)).then(function(data) {
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$log.info('Coinbase Sell Request: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Sell Request: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.sellCommit = function(token, accountId, sellId, cb) {
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$http(_post('/accounts/' + accountId + '/sells/' + sellId + '/commit', token)).then(function(data) {
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$log.info('Coinbase Sell Commit: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Sell Commit: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.buyRequest = function(token, accountId, data, cb) {
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var data = {
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amount: data.amount,
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currency: data.currency,
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payment_method: data.payment_method || null,
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commit: data.commit || false,
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quote: data.quote || false
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};
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$http(_post('/accounts/' + accountId + '/buys', token, data)).then(function(data) {
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$log.info('Coinbase Buy Request: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Buy Request: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.buyCommit = function(token, accountId, buyId, cb) {
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$http(_post('/accounts/' + accountId + '/buys/' + buyId + '/commit', token)).then(function(data) {
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$log.info('Coinbase Buy Commit: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Buy Commit: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.createAddress = function(token, accountId, data, cb) {
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var data = {
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name: data.name
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};
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$http(_post('/accounts/' + accountId + '/addresses', token, data)).then(function(data) {
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$log.info('Coinbase Create Address: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Create Address: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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root.sendTo = function(token, accountId, data, cb) {
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var data = {
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type: 'send',
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to: data.to,
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amount: data.amount,
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currency: data.currency,
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description: data.description
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};
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$http(_post('/accounts/' + accountId + '/transactions', token, data)).then(function(data) {
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$log.info('Coinbase Create Address: SUCCESS');
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return cb(null, data.data);
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}, function(data) {
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$log.error('Coinbase Create Address: ERROR ' + data.statusText);
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return cb(data.data);
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});
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};
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// Pending transactions
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root.savePendingTransaction = function(ctx, opts, cb) {
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_savePendingTransaction(ctx, opts, cb);
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};
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var _savePendingTransaction = function(ctx, opts, cb) {
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storageService.getCoinbaseTxs(credentials.NETWORK, function(err, oldTxs) {
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if (lodash.isString(oldTxs)) {
|
||
oldTxs = JSON.parse(oldTxs);
|
||
}
|
||
if (lodash.isString(ctx)) {
|
||
ctx = JSON.parse(ctx);
|
||
}
|
||
var tx = oldTxs || {};
|
||
tx[ctx.id] = ctx;
|
||
if (opts && (opts.error || opts.status)) {
|
||
tx[ctx.id] = lodash.assign(tx[ctx.id], opts);
|
||
}
|
||
if (opts && opts.remove) {
|
||
delete(tx[ctx.id]);
|
||
}
|
||
tx = JSON.stringify(tx);
|
||
|
||
storageService.setCoinbaseTxs(credentials.NETWORK, tx, function(err) {
|
||
return cb(err);
|
||
});
|
||
});
|
||
};
|
||
|
||
root.getPendingTransactions = function(coinbasePendingTransactions) {
|
||
storageService.getCoinbaseTxs(credentials.NETWORK, function(err, txs) {
|
||
txs = txs ? JSON.parse(txs) : {};
|
||
coinbasePendingTransactions.data = lodash.isEmpty(txs) ? null : txs;
|
||
|
||
root.init(function(err, data) {
|
||
if (err || lodash.isEmpty(data)) {
|
||
if (err) $log.error(err);
|
||
return;
|
||
}
|
||
var accessToken = data.accessToken;
|
||
var accountId = data.accountId;
|
||
|
||
lodash.forEach(coinbasePendingTransactions.data, function(dataFromStorage, txId) {
|
||
if ((dataFromStorage.type == 'sell' && dataFromStorage.status == 'completed') ||
|
||
(dataFromStorage.type == 'buy' && dataFromStorage.status == 'completed') ||
|
||
dataFromStorage.status == 'error' ||
|
||
(dataFromStorage.type == 'send' && dataFromStorage.status == 'completed'))
|
||
return;
|
||
root.getTransaction(accessToken, accountId, txId, function(err, tx) {
|
||
if (err || lodash.isEmpty(tx) || (tx.data && tx.data.error)) {
|
||
_savePendingTransaction(dataFromStorage, {
|
||
status: 'error',
|
||
error: (tx.data && tx.data.error) ? tx.data.error : err
|
||
}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
return;
|
||
}
|
||
_updateCoinbasePendingTransactions(dataFromStorage, tx.data);
|
||
coinbasePendingTransactions.data[txId] = dataFromStorage;
|
||
if (tx.data.type == 'send' && tx.data.status == 'completed' && tx.data.from) {
|
||
root.sellPrice(accessToken, dataFromStorage.sell_price_currency, function(err, s) {
|
||
if (err) {
|
||
_savePendingTransaction(dataFromStorage, {
|
||
status: 'error',
|
||
error: err
|
||
}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
return;
|
||
}
|
||
var newSellPrice = s.data.amount;
|
||
var variance = Math.abs((newSellPrice - dataFromStorage.sell_price_amount) / dataFromStorage.sell_price_amount * 100);
|
||
if (variance < dataFromStorage.price_sensitivity.value) {
|
||
_sellPending(dataFromStorage, accessToken, accountId, coinbasePendingTransactions);
|
||
} else {
|
||
var error = {
|
||
errors: [{
|
||
message: 'Price falls over the selected percentage'
|
||
}]
|
||
};
|
||
_savePendingTransaction(dataFromStorage, {
|
||
status: 'error',
|
||
error: error
|
||
}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
}
|
||
});
|
||
} else if (tx.data.type == 'buy' && tx.data.status == 'completed' && tx.data.buy) {
|
||
_sendToWallet(dataFromStorage, accessToken, accountId, coinbasePendingTransactions);
|
||
} else {
|
||
_savePendingTransaction(dataFromStorage, {}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
}
|
||
});
|
||
});
|
||
});
|
||
});
|
||
};
|
||
|
||
root.updatePendingTransactions = lodash.throttle(function() {
|
||
$log.debug('Updating coinbase pending transactions...');
|
||
var pendingTransactions = {
|
||
data: {}
|
||
};
|
||
root.getPendingTransactions(pendingTransactions);
|
||
}, 20000);
|
||
|
||
var _updateTxs = function(coinbasePendingTransactions) {
|
||
storageService.getCoinbaseTxs(credentials.NETWORK, function(err, txs) {
|
||
txs = txs ? JSON.parse(txs) : {};
|
||
coinbasePendingTransactions.data = lodash.isEmpty(txs) ? null : txs;
|
||
});
|
||
};
|
||
|
||
var _sellPending = function(tx, accessToken, accountId, coinbasePendingTransactions) {
|
||
var data = tx.amount;
|
||
data['payment_method'] = tx.payment_method || null;
|
||
data['commit'] = true;
|
||
root.sellRequest(accessToken, accountId, data, function(err, res) {
|
||
if (err) {
|
||
_savePendingTransaction(tx, {
|
||
status: 'error',
|
||
error: err
|
||
}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
} else {
|
||
if (res.data && !res.data.transaction) {
|
||
_savePendingTransaction(tx, {
|
||
status: 'error',
|
||
error: err
|
||
}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
return;
|
||
}
|
||
_savePendingTransaction(tx, {
|
||
remove: true
|
||
}, function(err) {
|
||
root.getTransaction(accessToken, accountId, res.data.transaction.id, function(err, updatedTx) {
|
||
_savePendingTransaction(updatedTx.data, {}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
});
|
||
});
|
||
}
|
||
});
|
||
};
|
||
|
||
var _sendToWallet = function(tx, accessToken, accountId, coinbasePendingTransactions) {
|
||
if (!tx) return;
|
||
var desc = appConfigService.nameCase + ' Wallet';
|
||
var data = {
|
||
to: tx.toAddr,
|
||
amount: tx.amount.amount,
|
||
currency: tx.amount.currency,
|
||
description: desc
|
||
};
|
||
root.sendTo(accessToken, accountId, data, function(err, res) {
|
||
if (err) {
|
||
_savePendingTransaction(tx, {
|
||
status: 'error',
|
||
error: err
|
||
}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
} else {
|
||
if (res.data && !res.data.id) {
|
||
_savePendingTransaction(tx, {
|
||
status: 'error',
|
||
error: err
|
||
}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
return;
|
||
}
|
||
root.getTransaction(accessToken, accountId, res.data.id, function(err, sendTx) {
|
||
_savePendingTransaction(tx, {
|
||
remove: true
|
||
}, function(err) {
|
||
_savePendingTransaction(sendTx.data, {}, function(err) {
|
||
if (err) $log.debug(err);
|
||
_updateTxs(coinbasePendingTransactions);
|
||
});
|
||
});
|
||
});
|
||
}
|
||
});
|
||
};
|
||
|
||
var _updateCoinbasePendingTransactions = function(obj /*, …*/ ) {
|
||
for (var i = 1; i < arguments.length; i++) {
|
||
for (var prop in arguments[i]) {
|
||
var val = arguments[i][prop];
|
||
if (typeof val == "object")
|
||
_updateCoinbasePendingTransactions(obj[prop], val);
|
||
else
|
||
obj[prop] = val ? val : obj[prop];
|
||
}
|
||
}
|
||
return obj;
|
||
};
|
||
|
||
root.logout = function(cb) {
|
||
storageService.removeCoinbaseToken(credentials.NETWORK, function() {
|
||
buyAndSellService.updateLink('coinbase', false);
|
||
storageService.removeCoinbaseRefreshToken(credentials.NETWORK, function() {
|
||
storageService.removeCoinbaseTxs(credentials.NETWORK, function() {
|
||
return cb();
|
||
});
|
||
});
|
||
});
|
||
};
|
||
|
||
var register = function() {
|
||
|
||
root.isActive(function(err, isActive) {
|
||
if (err) return;
|
||
|
||
buyAndSellService.register({
|
||
name: 'coinbase',
|
||
logo: 'img/coinbase-logo.png',
|
||
location: '33 Countries',
|
||
sref: 'tabs.buyandsell.coinbase',
|
||
configSref: 'tabs.preferences.coinbase',
|
||
linked: isActive,
|
||
});
|
||
});
|
||
};
|
||
|
||
setCredentials();
|
||
register();
|
||
|
||
$rootScope.$on('bwsEvent', function(e, walletId, type, n) {
|
||
if (type == 'NewBlock' && n && n.data && n.data.network == 'livenet') {
|
||
root.isActive(function(err, isActive) {
|
||
// Update Coinbase
|
||
if (isActive)
|
||
root.updatePendingTransactions();
|
||
});
|
||
}
|
||
});
|
||
return root;
|
||
});
|