bwc

src/js/controllers/paymentUri.js

@@ -0,0 +1,60 @@
+'use strict';
+angular.module('copayApp.controllers').controller('paymentUriController', 
+    function($rootScope, $stateParams, $location, $timeout, profileService, configService, lodash, bitcore, go) {
+
+      function strip(number) {
+        return (parseFloat(number.toPrecision(12)));
+      };
+
+      // Build bitcoinURI with querystring
+      this.checkBitcoinUri = function() {
+        var query = [];
+        angular.forEach($location.search(), function(value, key) {
+          query.push(key + "=" + value);
+        });
+        var queryString = query ? query.join("&") : null;
+        this.bitcoinURI = $stateParams.data + ( queryString ? '?' + queryString : '');
+
+        var URI = bitcore.URI;
+        var isUriValid = URI.isValid(this.bitcoinURI);
+        if (!URI.isValid(this.bitcoinURI)) {
+          this.error = true;
+          return;
+        }
+        var uri = new URI(this.bitcoinURI);
+
+        if (uri && uri.address) {
+          var config = configService.getSync().wallet.settings;
+          var unitToSatoshi = config.unitToSatoshi;
+          var satToUnit = 1 / unitToSatoshi;
+          var unitName = config.unitName;
+
+          uri.amount = strip(uri.amount * satToUnit) + ' ' + unitName;
+          return uri;
+        }
+      };
+
+      this.getWallets = function() {
+        if (!profileService.profile) return;
+        var ret = lodash.map(profileService.profile.credentials, function(c) {
+          return {
+            m: c.m,
+            n: c.n,
+            name: c.walletName,
+            id: c.walletId,
+          };
+        });
+        return lodash.sortBy(ret, 'walletName');
+      };
+
+      this.selectWallet = function(wid) {
+        var self = this;
+        if (wid != profileService.focusedClient.credentials.walletId) {
+          profileService.setAndStoreFocus(wid, function() {});
+        }
+        go.send();
+        $timeout(function() {
+          $rootScope.$emit('paymentUri', self.bitcoinURI);
+        }, 100);
+      };
+    });