add support for fee customization

Signed-off-by: Matias Alejo Garcia <ematiu@gmail.com>

bower.json

@@ -17,7 +17,7 @@
     "ng-lodash": "~0.2.0",
     "angular-moment": "~0.10.1",
     "moment": "~2.10.3",
-    "angular-bitcore-wallet-client": "^0.0.24",
+    "angular-bitcore-wallet-client": "^0.0.25",
     "angular-ui-router": "~0.2.13",
     "qrcode-decoder-js": "*",
     "fastclick": "*",

public/views/preferences.html

@@ -77,6 +77,14 @@
         {{preferences.selectedAlternative.name}}
       </span>
     </li>
+    <li class="line-b p20" ng-click="$root.go('preferencesFee')">
+      <span translate>Bitcoin Network Fee Policy</span>
+      <span class="right text-gray">
+        <i class="icon-arrow-right3 size-24 right"></i>
+        {{preferences.feeName}}
+      </span>
+    </li>
+ 
     
     <li class="line-b p20" ng-click="$root.go('preferencesBwsUrl')">
       <span>Bitcore Wallet Service</span>

public/views/preferencesFee.html

@@ -0,0 +1,14 @@
+<div 
+  class="topbar-container" 
+  ng-include="'views/includes/topbar.html'"
+  ng-init="titleSection='Fee Policy'; goBackToState = 'preferences'; noColor = true">
+</div>
+
+
+<div class="content preferences" ng-controller="preferencesFeeController as prefFee">
+  <div ng-repeat="fee in prefFee.feeOpts" ng-click="prefFee.save(fee)" class="line-b p20 size-14">
+    <span>{{fee.name}} ({{fee.value}} bits per kB)</span>
+    <i class="fi-check size-16 right" ng-show="prefFee.feeName == fee.name"></i>
+  </div>
+</div>
+<div class="extra-margin-bottom"></div>

src/js/controllers/index.js

@@ -443,7 +443,7 @@ angular.module('copayApp.controllers').controller('indexController', function($r
     self.availableBalanceBTC = strip(self.availableBalanceBTC / COIN);
 
     // KB to send max
-    self.feePerKbSat = config.feePerKbSat || 10000;
+    self.feePerKbSat = config.feeValue || 10000;
     if (balance.totalKbToSendMax) {
       var feeToSendMaxSat = balance.totalKbToSendMax * self.feePerKbSat;
 

src/js/controllers/preferences.js

@@ -4,6 +4,7 @@ angular.module('copayApp.controllers').controller('preferencesController',
   function($scope, $rootScope, $filter, $timeout, $modal, $log, lodash, configService, profileService) {
     var config = configService.getSync();
     this.unitName = config.wallet.settings.unitName;
+    this.feeName = config.wallet.settings.feeName || 'Priority';
     this.bwsurl = config.bws.url;
     this.selectedAlternative = {
       name: config.wallet.settings.alternativeName,

src/js/controllers/preferencesFee.js

@@ -0,0 +1,35 @@
+'use strict';
+
+angular.module('copayApp.controllers').controller('preferencesFeeController',
+  function($rootScope, $scope, configService, go) {
+    var config = configService.getSync();
+    this.feeName = config.wallet.settings.feeName || 'Priority';
+    this.feeOpts = [{
+      name: 'Priority',
+      value: 100,
+    }, {
+      name: 'Normal',
+      value: 50,
+    }, {
+      name: 'Economy',
+      value: 10,
+    }];
+
+    this.save = function(newFee) {
+      var opts = {
+        wallet: {
+          settings: {
+            feeName: newFee.name,
+            feeValue: newFee.value * 100,
+          }
+        }
+      };
+      this.feeName = newFee.name;
+
+      configService.set(opts, function(err) {
+        if (err) console.log(err);
+        $scope.$emit('Local/UnitSettingUpdated');
+      });
+
+    };
+  });

src/js/controllers/walletHome.js

@@ -608,6 +608,7 @@ angular.module('copayApp.controllers').controller('walletHomeController', functi
         amount: amount,
         message: comment,
         payProUrl: paypro ? paypro.url : null,
+        feePerKb: config.feeValue || 10000,
       }, function(err, txp) {
         if (err) {
           self.setOngoingProcess();

src/js/routes.js

@@ -245,6 +245,18 @@ angular
           },
         }
       })
+      .state('preferencesFee', {
+        url: '/preferencesFee',
+        templateUrl: 'views/preferencesFee.html',
+        walletShouldBeComplete: true,
+        needProfile: true,
+        views: {
+          'main': {
+            templateUrl: 'views/preferencesFee.html'
+          },
+        }
+      })
+ 
       .state('preferencesAdvanced', {
         url: '/preferencesAdvanced',
         templateUrl: 'views/preferencesAdvanced.html',
@@ -451,6 +463,7 @@ angular
       delete: 13,
       preferencesLanguage: 12,
       preferencesUnit: 12,
+      preferencesFee: 12,
       preferencesAltCurrency: 12,
       preferencesBwsUrl: 12,
       preferencesAlias: 12,