From 4b1ca3bf5a961f00c64ff03ddc4527c3cb225529 Mon Sep 17 00:00:00 2001
From: Gustavo Maximiliano Cortez <cmgustavo83@gmail.com>
Date: Fri, 19 Feb 2016 14:46:52 -0500
Subject: [PATCH] Decrease in call to feelevels

---
 public/views/preferencesFee.html     |  2 +-
 public/views/preferencesHistory.html | 10 ++++++----
 src/js/controllers/index.js          | 11 +++++++++--
 3 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/public/views/preferencesFee.html b/public/views/preferencesFee.html
index 73b10bf7d..9476cf1a6 100644
--- a/public/views/preferencesFee.html
+++ b/public/views/preferencesFee.html
@@ -3,7 +3,7 @@
   ng-include="'views/includes/topbar.html'"
   ng-init="titleSection='Bitcoin Network Fee Policy'; goBackToState = 'preferencesGlobal'; noColor = true">
 </div>
-<div class="content preferences" ng-controller="preferencesFeeController as prefFee">
+<div class="content preferences" ng-controller="preferencesFeeController as prefFee" ng-init="index.setFeesOpts()">
   <h4></h4>
   <ul class="no-bullet m0"> 
     <li ng-repeat="fee in (index.network == 'livenet' ? index.feeLevels.livenet : index.feeLevels.testnet)"
diff --git a/public/views/preferencesHistory.html b/public/views/preferencesHistory.html
index 2b68e82d3..1de09b0c3 100644
--- a/public/views/preferencesHistory.html
+++ b/public/views/preferencesHistory.html
@@ -5,13 +5,15 @@
 </div>
 <div class="content preferences" ng-controller="preferencesHistory as history">
   <h4></h4>
-  <ul class="no-bullet m0" ng-style="{'color':index.backgroundColor}">
+  <ul class="no-bullet m0">
     <li ng-if="!index.isCordova" ng-init="index.csvHistory()">
-      <a ng-style="{'color':index.backgroundColor}" ng-csv="index.csvContent" csv-header="index.csvHeader" filename="{{ index.csvFilename }}">
-        <span translate>Export to file</span>
+      <a ng-style="{'color':index.backgroundColor}" ng-csv="index.csvContent" 
+        csv-header="index.csvHeader" 
+        filename="{{index.csvFilename }}" translate>
+        Export to file
       </a>
     </li>
-    <li ng-click="history.clearTransactionHistory();" translate>
+    <li ng-style="{'color':index.backgroundColor}" ng-click="history.clearTransactionHistory();" translate>
       Clear cache
     </li>
   </ul>
diff --git a/src/js/controllers/index.js b/src/js/controllers/index.js
index f3d603535..d4b07bccd 100644
--- a/src/js/controllers/index.js
+++ b/src/js/controllers/index.js
@@ -358,7 +358,10 @@ angular.module('copayApp.controllers').controller('indexController', function($r
         }
         $log.debug('Wallet Status:', walletStatus);
         self.setPendingTxps(walletStatus.pendingTxps);
-        self.setFeesOpts();
+
+        if (!self.feeLevels) {
+          self.setFeesOpts();
+        }
 
         // Status Shortcuts
         self.walletName = walletStatus.wallet.name;
@@ -405,6 +408,8 @@ angular.module('copayApp.controllers').controller('indexController', function($r
         if (self.availableBalanceSat > feeToSendMaxSat) {
           self.availableMaxBalance = strip((self.availableBalanceSat - feeToSendMaxSat) * self.satToUnit);
           self.feeToSendMaxStr = profileService.formatAmount(feeToSendMaxSat) + ' ' + self.unitName;
+        } else {
+          self.feeToSendMaxStr = null;
         }
 
         if (cb) return cb(self.currentFeePerKb, self.availableMaxBalance, self.feeToSendMaxStr);
@@ -662,7 +667,9 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     self.alternativeIsoCode = config.alternativeIsoCode;
 
     // Set fee level and max value to send all
-    self.setCurrentFeeLevel();
+    if (!self.currentFeeLevel) {
+      self.setCurrentFeeLevel();
+    }
 
     // Check address
     addressService.isUsed(self.walletId, balance.byAddress, function(err, used) {