From 6efb17515a060cbb58b03d27feb5ed7be13b70b1 Mon Sep 17 00:00:00 2001
From: Jason Dreyzehner <jason@dreyzehner.com>
Date: Tue, 4 Oct 2016 23:42:39 -0400
Subject: [PATCH] feature(tour): fetch USDBTC rate for tour graphic

---
 public/views/onboarding/tour.html     |  2 +-
 src/js/controllers/onboarding/tour.js | 10 +++++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/public/views/onboarding/tour.html b/public/views/onboarding/tour.html
index 2e93309bc..a2bcf7b15 100644
--- a/public/views/onboarding/tour.html
+++ b/public/views/onboarding/tour.html
@@ -30,7 +30,7 @@
         <h2 class="onboarding-topic" translate>Bitcoin is a currency.</h2>
         <p class="onboarding-description" translate>You can trade it for other currencies like US Dollars, Euros, or Pounds.</p>
         <div class="onboarding-illustration-currency">
-          <div id="onboarding-illustration-currency-exchange-rate">1 BTC = $1,000</div>
+          <div id="onboarding-illustration-currency-exchange-rate">1 BTC = {{localCurrencySymbol}}{{localCurrencyPerBtc}}</div>
         </div>
         <div class="cta-buttons">
           <p class="onboarding-tldr" translate>The exchange rate changes with the market.</p>
diff --git a/src/js/controllers/onboarding/tour.js b/src/js/controllers/onboarding/tour.js
index 2590d8074..aa2cdd92e 100644
--- a/src/js/controllers/onboarding/tour.js
+++ b/src/js/controllers/onboarding/tour.js
@@ -1,6 +1,6 @@
 'use strict';
 angular.module('copayApp.controllers').controller('tourController',
-  function($scope, $state, $log, $timeout, ongoingProcess, profileService) {
+  function($scope, $state, $log, $timeout, $filter, ongoingProcess, profileService, rateService) {
 
     var tries = 0;
 
@@ -17,6 +17,14 @@ angular.module('copayApp.controllers').controller('tourController',
       }
     };
 
+    rateService.whenAvailable(function() {
+      var localCurrency = 'USD';
+      var btcAmount = 1;
+      var rate = rateService.toFiat(btcAmount * 1e8, localCurrency);
+      $scope.localCurrencySymbol = '$';
+      $scope.localCurrencyPerBtc = $filter('formatFiatAmount')(parseFloat(rate.toFixed(2), 10));
+    });
+
     $scope.createDefaultWallet = function() {
       ongoingProcess.set('creatingWallet', true);
       profileService.createDefaultWallet(function(err, walletClient) {