Merge pull request #6667 from cmgustavo/feat/bitcoin-cash-01

Bitcoin Cash Support

app-template/package-template.json

@@ -56,7 +56,7 @@
     "bezier-easing": "^2.0.3",
     "bhttp": "1.2.1",
     "bitauth": "^0.2.1",
-    "bitcore-wallet-client": "5.3.0",
+    "bitcore-wallet-client": "6.0.0",
     "bower": "^1.7.9",
     "cordova-android": "5.1.1",
     "cordova-custom-config": "^3.0.5",

src/js/controllers/addresses.js

@@ -1,13 +1,8 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('addressesController', function($scope, $log, $stateParams, $state, $timeout, $ionicHistory, $ionicScrollDelegate, configService, popupService, gettextCatalog, ongoingProcess, lodash, profileService, walletService, bwcError, platformInfo, appConfigService, txFormatService, feeService) {
+angular.module('copayApp.controllers').controller('addressesController', function($scope, $log, $stateParams, $state, $timeout, $ionicHistory, $ionicScrollDelegate, popupService, gettextCatalog, ongoingProcess, lodash, profileService, walletService, bwcError, platformInfo, appConfigService, txFormatService, feeService) {
   var UNUSED_ADDRESS_LIMIT = 5;
   var BALANCE_ADDRESS_LIMIT = 5;
-  var config = configService.getSync().wallet.settings;
-  var unitName = config.unitName;
-  var unitToSatoshi = config.unitToSatoshi;
-  var satToUnit = 1 / unitToSatoshi;
-  var unitDecimals = config.unitDecimals;
   var withBalance, cachedWallet;
 
   $scope.isCordova = platformInfo.isCordova;
@@ -55,7 +50,7 @@ angular.module('copayApp.controllers').controller('addressesController', functio
         $scope.latestWithBalance = lodash.slice(withBalance, 0, BALANCE_ADDRESS_LIMIT);
 
         lodash.each(withBalance, function(a) {
-          a.balanceStr = txFormatService.formatAmount(a.amount);
+          a.balanceStr = txFormatService.formatAmountStr($scope.wallet.coin, a.amount);
         });
 
         $scope.viewAll = {
@@ -75,11 +70,11 @@ angular.module('copayApp.controllers').controller('addressesController', functio
 
 
 
-    feeService.getFeeLevels(function(err, levels){
+    feeService.getFeeLevels($scope.wallet.coin, function(err, levels){
       walletService.getLowUtxos($scope.wallet, levels, function(err, resp) {
         if (err) return;
 
-        if (resp.allUtxos && resp.allUtxos.length) {
+        if (resp && resp.allUtxos && resp.allUtxos.length) {
 
 
           var allSum = lodash.sum(resp.allUtxos || 0, 'satoshis');
@@ -88,9 +83,9 @@ angular.module('copayApp.controllers').controller('addressesController', functio
           $scope.lowWarning = resp.warning;
           $scope.lowUtxosNb = resp.lowUtxos.length;
           $scope.allUtxosNb = resp.allUtxos.length;
-          $scope.lowUtxosSum = txFormatService.formatAmountStr(lodash.sum(resp.lowUtxos || 0, 'satoshis'));
+          $scope.lowUtxosSum = txFormatService.formatAmountStr($scope.wallet.coin, lodash.sum(resp.lowUtxos || 0, 'satoshis'));
-          $scope.allUtxosSum = txFormatService.formatAmountStr(allSum);
+          $scope.allUtxosSum = txFormatService.formatAmountStr($scope.wallet.coin, allSum);
-          $scope.minFee = txFormatService.formatAmountStr(resp.minFee || 0);
+          $scope.minFee = txFormatService.formatAmountStr($scope.wallet.coin, resp.minFee || 0);
           $scope.minFeePer = per.toFixed(2) + '%';
 
 

src/js/controllers/advancedSettings.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('advancedSettingsController', function($scope, $log, configService, platformInfo) {
+angular.module('copayApp.controllers').controller('advancedSettingsController', function($scope, $log, configService, platformInfo, externalLinkService, gettextCatalog) {
 
   var updateConfig = function() {
     var config = configService.getSync();
@@ -14,6 +14,10 @@ angular.module('copayApp.controllers').controller('advancedSettingsController',
     $scope.hideNextSteps = {
       value: config.hideNextSteps.enabled
     };
+    $scope.cashSupport = {
+      value: config.cashSupport.enabled
+    };
+
   };
 
   $scope.spendUnconfirmedChange = function() {
@@ -27,6 +31,19 @@ angular.module('copayApp.controllers').controller('advancedSettingsController',
     });
   };
 
+
+  $scope.cashSupportChange = function() {
+    var opts = {
+      cashSupport: {
+        enabled: $scope.cashSupport.value
+      }
+    };
+    configService.set(opts, function(err) {
+      if (err) $log.debug(err);
+    });
+  };
+
+
   $scope.nextStepsChange = function() {
     var opts = {
       hideNextSteps: {
@@ -49,6 +66,16 @@ angular.module('copayApp.controllers').controller('advancedSettingsController',
     });
   };
 
+  $scope.learnMore = function() {
+    var url = 'https://www.bitcoincash.org/';
+    var optIn = true;
+    var title = null;
+    var message = gettextCatalog.getString('Open bitcoincash.org?');
+    var okText = gettextCatalog.getString('Open');
+    var cancelText = gettextCatalog.getString('Go Back');
+    externalLinkService.open(url, optIn, title, message, okText, cancelText);
+  };
+
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
     $scope.isWindowsPhoneApp = platformInfo.isCordova && platformInfo.isWP;
     updateConfig();

src/js/controllers/amount.js

@@ -9,6 +9,14 @@ angular.module('copayApp.controllers').controller('amountController', function($
   var SMALL_FONT_SIZE_LIMIT = 10;
   var LENGTH_EXPRESSION_LIMIT = 19;
   var isNW = platformInfo.isNW;
+
+  var unitIndex = 0;
+  var altUnitIndex = 0;
+  var availableUnits = [];
+  var fiatCode;
+
+  var fixedUnit;
+
   $scope.isChromeApp = platformInfo.isChromeApp;
 
   $scope.$on('$ionicView.leave', function() {
@@ -16,11 +24,82 @@ angular.module('copayApp.controllers').controller('amountController', function($
   });
 
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
+
+    var config = configService.getSync().wallet.settings;
+
+    function setAvailableUnits() {
+
+      availableUnits = [{
+        name: 'Bitcoin',
+        id: 'btc',
+        shortName: 'BTC',
+      }];
+
+
+      var anyCashWallet = true; // TODO!!
+      if (anyCashWallet) {
+        availableUnits.push({
+          name: 'Bitcoin Cash',
+          id: 'bch',
+          shortName: 'BCH',
+        });
+      };
+
+      unitIndex = 0;
+
+      if (data.stateParams.coin) {
+        var coins = data.stateParams.coin.split(',');
+        var newAvailableUnits = [];
+
+        lodash.each(coins, function(c) {
+          var coin = lodash.find(availableUnits, {
+            id: c
+          });
+          if (!coin) {
+            $log.warn('Could not find desired coin:' + data.stateParams.coin)
+          } else {
+            newAvailableUnits.push(coin);
+          }
+        });
+
+        if (newAvailableUnits.length>0) {
+          availableUnits = newAvailableUnits;
+        }
+      }
+
+
+      //  currency have preference
+      var fiat;
+      if (data.stateParams.currency) {
+        fiat = data.stateParams.currency;
+        altUnitIndex = unitIndex
+        unitIndex = availableUnits.length;
+      } else {
+        fiat = config.fiat || 'USD';
+        altUnitIndex = availableUnits.length;
+      }
+
+      availableUnits.push({
+        name: fiat, // TODO
+        id: fiat,
+        shortName: fiat,
+        isFiat: true,
+      });
+
+      fiatCode = fiat;
+
+      if (data.stateParams.fixedUnit) {
+        fixedUnit = true;
+      }
+    };
+
     // Go to...
     _id = data.stateParams.id; // Optional (BitPay Card ID or Wallet ID)
     $scope.nextStep = data.stateParams.nextStep;
-    $scope.currency = data.stateParams.currency;
+
-    $scope.forceCurrency = data.stateParams.forceCurrency;
+
+    setAvailableUnits();
+    updateUnitUI();
 
     $scope.showMenu = $ionicHistory.backView() && ($ionicHistory.backView().stateName == 'tabs.send' ||
       $ionicHistory.backView().stateName == 'tabs.bitpayCard');
@@ -28,7 +107,6 @@ angular.module('copayApp.controllers').controller('amountController', function($
     $scope.toAddress = data.stateParams.toAddress;
     $scope.toName = data.stateParams.toName;
     $scope.toEmail = data.stateParams.toEmail;
-    $scope.showAlternativeAmount = !!$scope.nextStep;
     $scope.toColor = data.stateParams.toColor;
     $scope.showSendMax = false;
 
@@ -61,14 +139,6 @@ angular.module('copayApp.controllers').controller('amountController', function($
         $scope.$apply();
       });
     });
-
-    var config = configService.getSync().wallet.settings;
-    $scope.unitName = config.unitName;
-    if (data.stateParams.currency) {
-      $scope.alternativeIsoCode = data.stateParams.currency;
-    } else {
-      $scope.alternativeIsoCode = config.alternativeIsoCode || 'USD';
-    }
     $scope.specificAmount = $scope.specificAlternativeAmount = '';
     $scope.isCordova = platformInfo.isCordova;
     unitToSatoshi = config.unitToSatoshi;
@@ -114,16 +184,59 @@ angular.module('copayApp.controllers').controller('amountController', function($
     $scope.finish();
   };
 
-  $scope.toggleAlternative = function() {
-    if ($scope.forceCurrency) return;
-    $scope.showAlternativeAmount = !$scope.showAlternativeAmount;
 
+  $scope.toggleAlternative = function() {
     if ($scope.amount && isExpression($scope.amount)) {
       var amount = evaluate(format($scope.amount));
       $scope.globalResult = '= ' + processResult(amount);
     }
   };
 
+  function updateUnitUI() {
+    $scope.unit = availableUnits[unitIndex].shortName;
+    $scope.alternativeUnit = availableUnits[altUnitIndex].shortName;
+
+    processAmount();
+    $log.debug('Update unit coin @amount unit:' + $scope.unit + " alternativeUnit:" + $scope.alternativeUnit);
+  };
+
+  $scope.changeUnit = function() {
+    if (fixedUnit) return;
+
+    unitIndex++;
+    if (unitIndex >= availableUnits.length) unitIndex = 0;
+
+
+    if (availableUnits[unitIndex].isFiat) {
+      // Always return to BTC... TODO?
+      altUnitIndex = 0;
+    } else {
+      altUnitIndex = lodash.findIndex(availableUnits, {
+        isFiat: true
+      });
+    }
+
+    updateUnitUI();
+  };
+
+
+  $scope.changeAlternativeUnit = function() {
+
+    // Do nothing is fiat is not main unit
+    if (!availableUnits[unitIndex].isFiat) return;
+
+    var nextCoin = lodash.findIndex(availableUnits, function(x) {
+      if (x.isFiat) return false;
+      if (x.id == availableUnits[altUnitIndex].id) return false;
+      return true;
+    });
+
+    if (nextCoin >= 0) {
+      altUnitIndex = nextCoin;
+      updateUnitUI();
+    }
+  };
+
   function checkFontSize() {
     if ($scope.amount && $scope.amount.length >= SMALL_FONT_SIZE_LIMIT) $scope.smallFont = true;
     else $scope.smallFont = false;
@@ -132,7 +245,7 @@ angular.module('copayApp.controllers').controller('amountController', function($
   $scope.pushDigit = function(digit) {
     if ($scope.amount && $scope.amount.length >= LENGTH_EXPRESSION_LIMIT) return;
     if ($scope.amount.indexOf('.') > -1 && digit == '.') return;
-    if ($scope.showAlternativeAmount && $scope.amount.indexOf('.') > -1 && $scope.amount[$scope.amount.indexOf('.') + 2]) return;
+    if (availableUnits[unitIndex].isFiat && $scope.amount.indexOf('.') > -1 && $scope.amount[$scope.amount.indexOf('.') + 2]) return;
 
     $scope.amount = ($scope.amount + digit).replace('..', '.');
     checkFontSize();
@@ -169,7 +282,7 @@ angular.module('copayApp.controllers').controller('amountController', function($
   };
 
   $scope.resetAmount = function() {
-    $scope.amount = $scope.alternativeResult = $scope.amountResult = $scope.globalResult = '';
+    $scope.amount = $scope.alternativeAmount = $scope.globalResult = '';
     $scope.allowSend = false;
     checkFontSize();
   };
@@ -180,24 +293,28 @@ angular.module('copayApp.controllers').controller('amountController', function($
     $scope.allowSend = lodash.isNumber(result) && +result > 0;
     if (lodash.isNumber(result)) {
       $scope.globalResult = isExpression($scope.amount) ? '= ' + processResult(result) : '';
-      $scope.amountResult = $filter('formatFiatAmount')(toFiat(result));
+
-      $scope.alternativeResult = txFormatService.formatAmount(fromFiat(result) * unitToSatoshi, true);
+      if (availableUnits[unitIndex].isFiat) {
+        $scope.alternativeAmount = txFormatService.formatAmount(fromFiat(result) * unitToSatoshi, true);
+      } else {
+        $scope.alternativeAmount = $filter('formatFiatAmount')(toFiat(result));
+      }
     }
   };
 
   function processResult(val) {
-    if ($scope.showAlternativeAmount)
+    if (availableUnits[unitIndex].isFiat)
       return $filter('formatFiatAmount')(val);
     else
       return txFormatService.formatAmount(val.toFixed(unitDecimals) * unitToSatoshi, true);
   };
 
   function fromFiat(val) {
-    return parseFloat((rateService.fromFiat(val, $scope.alternativeIsoCode) * satToUnit).toFixed(unitDecimals));
+    return parseFloat((rateService.fromFiat(val, fiatCode, availableUnits[altUnitIndex].id) * satToUnit).toFixed(unitDecimals));
   };
 
   function toFiat(val) {
-    return parseFloat((rateService.toFiat(val * unitToSatoshi, $scope.alternativeIsoCode)).toFixed(2));
+    return parseFloat((rateService.toFiat(val * unitToSatoshi, fiatCode, availableUnits[unitIndex].id)).toFixed(2));
   };
 
   function evaluate(val) {
@@ -212,6 +329,8 @@ angular.module('copayApp.controllers').controller('amountController', function($
   };
 
   function format(val) {
+    if (!val) return;
+
     var result = val.toString();
 
     if (isOperator(lodash.last(val)))
@@ -221,24 +340,42 @@ angular.module('copayApp.controllers').controller('amountController', function($
   };
 
   $scope.finish = function() {
+
+    var unit = availableUnits[unitIndex];
     var _amount = evaluate(format($scope.amount));
 
     if ($scope.nextStep) {
+
+      var coin = unit.id;
+      if (unit.isFiat) {
+        coin = availableUnits[altUnitIndex].id;
+      }
+
       $state.transitionTo($scope.nextStep, {
         id: _id,
         amount: $scope.useSendMax ? null : _amount,
-        currency: $scope.showAlternativeAmount ? $scope.alternativeIsoCode : $scope.unitName,
+        currency: unit.id.toUpperCase(),
+        coin: coin,
         useSendMax: $scope.useSendMax
       });
     } else {
-      var amount = $scope.showAlternativeAmount ? fromFiat(_amount) : _amount;
+      var amount = _amount;
+
+      if (unit.isFiat) {
+        amount = fromFiat(_amount);
+      } else {
+        amount = (amount * unitToSatoshi).toFixed(0);
+      }
+
+
       $state.transitionTo('tabs.send.confirm', {
         recipientType: $scope.recipientType,
-        toAmount: $scope.useSendMax ? null : (amount * unitToSatoshi).toFixed(0),
+        toAmount: amount,
         toAddress: $scope.toAddress,
         toName: $scope.toName,
         toEmail: $scope.toEmail,
         toColor: $scope.toColor,
+        coin: unit.id,
         useSendMax: $scope.useSendMax
       });
     }

src/js/controllers/buyAmazon.js

@@ -2,6 +2,7 @@
 
 angular.module('copayApp.controllers').controller('buyAmazonController', function($scope, $log, $state, $timeout, $filter, $ionicHistory, $ionicConfig, lodash, amazonService, popupService, profileService, ongoingProcess, configService, walletService, payproService, bwcError, externalLinkService, platformInfo, gettextCatalog, txFormatService) {
 
+  var coin = 'btc';
   var amount;
   var currency;
   var createdTx;
@@ -64,7 +65,7 @@ angular.module('copayApp.controllers').controller('buyAmazonController', functio
   };
 
   var satToFiat = function(sat, cb) {
-    txFormatService.toFiat(sat, $scope.currencyIsoCode, function(value) {
+    txFormatService.toFiat(coin, sat, $scope.currencyIsoCode, function(value) {
       return cb(value);
     });
   };
@@ -216,7 +217,7 @@ angular.module('copayApp.controllers').controller('buyAmazonController', functio
   });
 
   var initialize = function(wallet) {
-    var parsedAmount = txFormatService.parseAmount(amount, currency);
+    var parsedAmount = txFormatService.parseAmount(coin, amount, currency);
     $scope.currencyIsoCode = parsedAmount.currency;
     $scope.amountUnitStr = parsedAmount.amountUnitStr;
     var dataSrc = {
@@ -260,7 +261,7 @@ angular.module('copayApp.controllers').controller('buyAmazonController', functio
           invoiceUrl: invoice.url,
           invoiceTime: invoice.invoiceTime
         };
-        $scope.totalAmountStr = txFormatService.formatAmountStr(ctxp.amount);
+        $scope.totalAmountStr = txFormatService.formatAmountStr(coin, ctxp.amount);
         setTotalAmount(parsedAmount.amountSat, invoiceFeeSat, ctxp.fee);
       });
     });
@@ -292,7 +293,8 @@ angular.module('copayApp.controllers').controller('buyAmazonController', functio
     $scope.wallets = profileService.getWallets({
       onlyComplete: true,
       network: $scope.network,
-      hasFunds: true
+      hasFunds: true,
+      coin: coin
     });
     if (lodash.isEmpty($scope.wallets)) {
       showErrorAndBack(null, gettextCatalog.getString('No wallets available'));

src/js/controllers/buyCoinbase.js

@@ -2,6 +2,7 @@
 
 angular.module('copayApp.controllers').controller('buyCoinbaseController', function($scope, $log, $state, $timeout, $ionicHistory, $ionicScrollDelegate, $ionicConfig, lodash, coinbaseService, popupService, profileService, ongoingProcess, walletService, txFormatService) {
 
+  var coin = 'btc';
   var amount;
   var currency;
 
@@ -33,46 +34,7 @@ angular.module('copayApp.controllers').controller('buyCoinbaseController', funct
     }
   };
 
-  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+  var processPaymentInfo = function() {
-    $ionicConfig.views.swipeBackEnabled(true);
-  });
-
-  $scope.$on("$ionicView.enter", function(event, data) {
-    $ionicConfig.views.swipeBackEnabled(false);
-  });
-
-  $scope.$on("$ionicView.beforeEnter", function(event, data) {
-    $scope.isFiat = data.stateParams.currency != 'bits' && data.stateParams.currency != 'BTC' ? true : false;
-    var parsedAmount = txFormatService.parseAmount(
-      data.stateParams.amount,
-      data.stateParams.currency);
-
-    // Buy always in BTC
-    amount = (parsedAmount.amountSat / 100000000).toFixed(8);
-    currency = 'BTC';
-
-    $scope.amountUnitStr = parsedAmount.amountUnitStr;
-
-    ongoingProcess.set('calculatingFee', true);
-    coinbaseService.checkEnoughFundsForFee(amount, function(err) {
-      ongoingProcess.set('calculatingFee', false);
-      if (err) {
-        showErrorAndBack(err);
-        return;
-      }
-
-      $scope.network = coinbaseService.getNetwork();
-      $scope.wallets = profileService.getWallets({
-        onlyComplete: true,
-        network: $scope.network
-      });
-
-      if (lodash.isEmpty($scope.wallets)) {
-        showErrorAndBack('No wallets available');
-        return;
-      }
-      $scope.wallet = $scope.wallets[0]; // Default first wallet
-
     ongoingProcess.set('connectingCoinbase', true);
     coinbaseService.init(function(err, res) {
       if (err) {
@@ -116,7 +78,33 @@ angular.module('copayApp.controllers').controller('buyCoinbaseController', funct
         $scope.buyRequest();
       });
     });
+  };
+
+  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(true);
   });
+
+  $scope.$on("$ionicView.enter", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(false);
+  });
+
+  $scope.$on("$ionicView.beforeEnter", function(event, data) {
+    $scope.isFiat = data.stateParams.currency != 'BTC' ? true : false;
+    amount = data.stateParams.amount;
+    currency = data.stateParams.currency;
+
+    $scope.network = coinbaseService.getNetwork();
+    $scope.wallets = profileService.getWallets({
+      onlyComplete: true,
+      network: $scope.network,
+      coin: coin
+    });
+
+    if (lodash.isEmpty($scope.wallets)) {
+      showErrorAndBack('No wallets available');
+      return;
+    }
+    $scope.onWalletSelect($scope.wallets[0]); // Default first wallet
   });
 
   $scope.buyRequest = function() {
@@ -248,6 +236,25 @@ angular.module('copayApp.controllers').controller('buyCoinbaseController', funct
 
   $scope.onWalletSelect = function(wallet) {
     $scope.wallet = wallet;
+    var parsedAmount = txFormatService.parseAmount(
+      coin,
+      amount,
+      currency);
+
+    // Buy always in BTC
+    amount = (parsedAmount.amountSat / 100000000).toFixed(8);
+    currency = 'BTC';
+
+    $scope.amountUnitStr = parsedAmount.amountUnitStr;
+    ongoingProcess.set('calculatingFee', true);
+    coinbaseService.checkEnoughFundsForFee(amount, function(err) {
+      ongoingProcess.set('calculatingFee', false);
+      if (err) {
+        showErrorAndBack(err);
+        return;
+      }
+      processPaymentInfo();
+    });
   };
 
   $scope.goBackHome = function() {

src/js/controllers/buyGlidera.js

@@ -2,6 +2,7 @@
 
 angular.module('copayApp.controllers').controller('buyGlideraController', function($scope, $log, $state, $timeout, $ionicHistory, $ionicConfig, lodash, glideraService, popupService, profileService, ongoingProcess, walletService, platformInfo, txFormatService) {
 
+  var coin = 'btc';
   var amount;
   var currency;
 
@@ -35,36 +36,7 @@ angular.module('copayApp.controllers').controller('buyGlideraController', functi
     }
   };
 
-  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+  var processPaymentInfo = function() {
-    $ionicConfig.views.swipeBackEnabled(true);
-  });
-
-  $scope.$on("$ionicView.enter", function(event, data) {
-    $ionicConfig.views.swipeBackEnabled(false);
-  });
-
-  $scope.$on("$ionicView.beforeEnter", function(event, data) {
-    $scope.isFiat = data.stateParams.currency != 'bits' && data.stateParams.currency != 'BTC' ? true : false;
-    var parsedAmount = txFormatService.parseAmount(
-      data.stateParams.amount, 
-      data.stateParams.currency);
-
-    amount = parsedAmount.amount;
-    currency = parsedAmount.currency;
-    $scope.amountUnitStr = parsedAmount.amountUnitStr;
-
-    $scope.network = glideraService.getNetwork();
-    $scope.wallets = profileService.getWallets({
-      onlyComplete: true,
-      network: $scope.network
-    });
-
-    if (lodash.isEmpty($scope.wallets)) {
-      showErrorAndBack('No wallets available');
-      return;
-    }
-    $scope.wallet = $scope.wallets[0]; // Default first wallet
-
     ongoingProcess.set('connectingGlidera', true);
     glideraService.init(function(err, data) {
       if (err) {
@@ -88,6 +60,33 @@ angular.module('copayApp.controllers').controller('buyGlideraController', functi
         $scope.buyInfo = buy;
       });
     });
+  };
+
+  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(true);
+  });
+
+  $scope.$on("$ionicView.enter", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(false);
+  });
+
+  $scope.$on("$ionicView.beforeEnter", function(event, data) {
+    $scope.isFiat = data.stateParams.currency != 'BTC' ? true : false;
+    amount = data.stateParams.amount;
+    currency = data.stateParams.currency;
+
+    $scope.network = glideraService.getNetwork();
+    $scope.wallets = profileService.getWallets({
+      onlyComplete: true,
+      network: $scope.network,
+      coin: coin
+    });
+
+    if (lodash.isEmpty($scope.wallets)) {
+      showErrorAndBack('No wallets available');
+      return;
+    }
+    $scope.onWalletSelect($scope.wallets[0]); // Default first wallet
   });
 
   var ask2FaCode = function(mode, cb) {
@@ -162,6 +161,15 @@ angular.module('copayApp.controllers').controller('buyGlideraController', functi
 
   $scope.onWalletSelect = function(wallet) {
     $scope.wallet = wallet;
+    var parsedAmount = txFormatService.parseAmount(
+      coin,
+      amount,
+      currency);
+
+    amount = parsedAmount.amount;
+    currency = parsedAmount.currency;
+    $scope.amountUnitStr = parsedAmount.amountUnitStr;
+    processPaymentInfo();
   };
 
   $scope.goBackHome = function() {

src/js/controllers/buyMercadoLibre.js

@@ -2,6 +2,7 @@
 
 angular.module('copayApp.controllers').controller('buyMercadoLibreController', function($scope, $log, $state, $timeout, $filter, $ionicHistory, $ionicConfig, lodash, mercadoLibreService, popupService, profileService, ongoingProcess, configService, walletService, payproService, bwcError, externalLinkService, platformInfo, txFormatService, gettextCatalog) {
 
+  var coin = 'btc';
   var amount;
   var currency;
   var createdTx;
@@ -64,7 +65,7 @@ angular.module('copayApp.controllers').controller('buyMercadoLibreController', f
   };
 
   var satToFiat = function(sat, cb) {
-    txFormatService.toFiat(sat, $scope.currencyIsoCode, function(value) {
+    txFormatService.toFiat(coin, sat, $scope.currencyIsoCode, function(value) {
       return cb(value);
     });
   };
@@ -214,7 +215,7 @@ angular.module('copayApp.controllers').controller('buyMercadoLibreController', f
   });
 
   var initialize = function(wallet) {
-    var parsedAmount = txFormatService.parseAmount(amount, currency);
+    var parsedAmount = txFormatService.parseAmount(coin, amount, currency);
     $scope.currencyIsoCode = parsedAmount.currency;
     $scope.amountUnitStr = parsedAmount.amountUnitStr;
     var dataSrc = {
@@ -258,7 +259,7 @@ angular.module('copayApp.controllers').controller('buyMercadoLibreController', f
           invoiceUrl: invoice.url,
           invoiceTime: invoice.invoiceTime
         };
-        $scope.totalAmountStr = txFormatService.formatAmountStr(ctxp.amount);
+        $scope.totalAmountStr = txFormatService.formatAmountStr(coin, ctxp.amount);
         setTotalAmount(parsedAmount.amountSat, invoiceFeeSat, ctxp.fee);
       });
     });
@@ -284,7 +285,8 @@ angular.module('copayApp.controllers').controller('buyMercadoLibreController', f
     $scope.network = mercadoLibreService.getNetwork();
     $scope.wallets = profileService.getWallets({
       onlyComplete: true,
-      network: $scope.network
+      network: $scope.network,
+      coin: coin
     });
     if (lodash.isEmpty($scope.wallets)) {
       showErrorAndBack(null, gettextCatalog.getString('No wallets available'));

src/js/controllers/confirm.js

@@ -1,6 +1,6 @@
 'use strict';
 
-angular.module('copayApp.controllers').controller('confirmController', function($rootScope, $scope, $interval, $filter, $timeout, $ionicScrollDelegate, gettextCatalog, walletService, platformInfo, lodash, configService, rateService, $stateParams, $window, $state, $log, profileService, bitcore, txFormatService, ongoingProcess, $ionicModal, popupService, $ionicHistory, $ionicConfig, payproService, feeService, bwcError, txConfirmNotification) {
+angular.module('copayApp.controllers').controller('confirmController', function($rootScope, $scope, $interval, $filter, $timeout, $ionicScrollDelegate, gettextCatalog, walletService, platformInfo, lodash, configService, $stateParams, $window, $state, $log, profileService, bitcore, txFormatService, ongoingProcess, $ionicModal, popupService, $ionicHistory, $ionicConfig, payproService, feeService, bwcError, txConfirmNotification) {
 
   var countDown = null;
   var CONFIRM_LIMIT_USD = 20;
@@ -69,14 +69,15 @@ angular.module('copayApp.controllers').controller('confirmController', function(
 
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
 
-    function setWalletSelector(network, minAmount, cb) {
+    function setWalletSelector(coin, network, minAmount, cb) {
 
       // no min amount? (sendMax) => look for no empty wallets
       minAmount = minAmount || 1;
 
       $scope.wallets = profileService.getWallets({
         onlyComplete: true,
-        network: network
+        network: network,
+        coin: coin
       });
 
       if (!$scope.wallets || !$scope.wallets.length) {
@@ -118,6 +119,11 @@ angular.module('copayApp.controllers').controller('confirmController', function(
       });
     };
 
+    // TODO: Default fee level for BCH
+    if (data.stateParams.coin == 'bch') {
+      configFeeLevel = 'normal';
+    }
+
     // Setup $scope
 
     // Grab stateParams
@@ -137,20 +143,18 @@ angular.module('copayApp.controllers').controller('confirmController', function(
       toEmail: data.stateParams.toEmail,
       toColor: data.stateParams.toColor,
       network: (new bitcore.Address(data.stateParams.toAddress)).network.name,
+      coin: data.stateParams.coin,
       txp: {},
     };
 
-
     // Other Scope vars
     $scope.isCordova = isCordova;
     $scope.isWindowsPhoneApp = isWindowsPhoneApp;
     $scope.showAddress = false;
 
-    updateTx(tx, null, {}, function() {
-
     $scope.walletSelectorTitle = gettextCatalog.getString('Send from');
 
-      setWalletSelector(tx.network, tx.toAmount, function(err) {
+    setWalletSelector(tx.coin, tx.network, tx.toAmount, function(err) {
       if (err) {
         return exitWithError('Could not update wallets');
       }
@@ -163,7 +167,6 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     });
 
   });
-  });
 
 
   function getSendMaxInfo(tx, wallet, cb) {
@@ -238,10 +241,10 @@ angular.module('copayApp.controllers').controller('confirmController', function(
       if (!tx.toAmount) return;
 
       // Amount
-      tx.amountStr = txFormatService.formatAmountStr(tx.toAmount);
+      tx.amountStr = txFormatService.formatAmountStr(wallet.coin, tx.toAmount);
       tx.amountValueStr = tx.amountStr.split(' ')[0];
       tx.amountUnitStr = tx.amountStr.split(' ')[1];
-      txFormatService.formatAlternativeStr(tx.toAmount, function(v) {
+      txFormatService.formatAlternativeStr(wallet.coin, tx.toAmount, function(v) {
         tx.alternativeAmountStr = v;
       });
     }
@@ -252,7 +255,7 @@ angular.module('copayApp.controllers').controller('confirmController', function(
     // End of quick refresh, before wallet is selected.
     if (!wallet) return cb();
 
-    feeService.getFeeRate(tx.network, tx.feeLevel, function(err, feeRate) {
+    feeService.getFeeRate(wallet.coin, tx.network, tx.feeLevel, function(err, feeRate) {
       if (err) return cb(err);
 
       if (!usingCustomFee) tx.feeRate = feeRate;
@@ -280,7 +283,7 @@ angular.module('copayApp.controllers').controller('confirmController', function(
           tx.sendMaxInfo = sendMaxInfo;
           tx.toAmount = tx.sendMaxInfo.amount;
           updateAmount();
-          showSendMaxWarning(sendMaxInfo);
+          showSendMaxWarning(wallet, sendMaxInfo);
         }
 
         // txp already generated for this wallet?
@@ -292,8 +295,8 @@ angular.module('copayApp.controllers').controller('confirmController', function(
         getTxp(lodash.clone(tx), wallet, opts.dryRun, function(err, txp) {
           if (err) return cb(err);
 
-          txp.feeStr = txFormatService.formatAmountStr(txp.fee);
+          txp.feeStr = txFormatService.formatAmountStr(wallet.coin, txp.fee);
-          txFormatService.formatAlternativeStr(txp.fee, function(v) {
+          txFormatService.formatAlternativeStr(wallet.coin, txp.fee, function(v) {
             txp.alternativeFeeStr = v;
           });
 
@@ -337,26 +340,26 @@ angular.module('copayApp.controllers').controller('confirmController', function(
   };
 
 
-  function showSendMaxWarning(sendMaxInfo) {
+  function showSendMaxWarning(wallet, sendMaxInfo) {
 
     function verifyExcludedUtxos() {
       var warningMsg = [];
       if (sendMaxInfo.utxosBelowFee > 0) {
         warningMsg.push(gettextCatalog.getString("A total of {{amountBelowFeeStr}} were excluded. These funds come from UTXOs smaller than the network fee provided.", {
-          amountBelowFeeStr: txFormatService.formatAmountStr(sendMaxInfo.amountBelowFee)
+          amountBelowFeeStr: txFormatService.formatAmountStr(wallet.coin, sendMaxInfo.amountBelowFee)
         }));
       }
 
       if (sendMaxInfo.utxosAboveMaxSize > 0) {
         warningMsg.push(gettextCatalog.getString("A total of {{amountAboveMaxSizeStr}} were excluded. The maximum size allowed for a transaction was exceeded.", {
-          amountAboveMaxSizeStr: txFormatService.formatAmountStr(sendMaxInfo.amountAboveMaxSize)
+          amountAboveMaxSizeStr: txFormatService.formatAmountStr(wallet.coin, sendMaxInfo.amountAboveMaxSize)
         }));
       }
       return warningMsg.join('\n');
     };
 
     var msg = gettextCatalog.getString("{{fee}} will be deducted for bitcoin networking fees.", {
-      fee: txFormatService.formatAmountStr(sendMaxInfo.fee)
+      fee: txFormatService.formatAmountStr(wallet.coin, sendMaxInfo.fee)
     });
     var warningMsg = verifyExcludedUtxos();
 
@@ -483,7 +486,7 @@ angular.module('copayApp.controllers').controller('confirmController', function(
         if (walletService.isEncrypted(wallet))
           return cb();
 
-        var amountUsd = parseFloat(txFormatService.formatToUSD(txp.amount));
+        var amountUsd = parseFloat(txFormatService.formatToUSD(wallet.coin, txp.amount));
         if (amountUsd <= CONFIRM_LIMIT_USD)
           return cb();
 
@@ -563,10 +566,13 @@ angular.module('copayApp.controllers').controller('confirmController', function(
 
   $scope.chooseFeeLevel = function(tx, wallet) {
 
+    if (wallet.coin == 'bch') return;
+
     var scope = $rootScope.$new(true);
     scope.network = tx.network;
     scope.feeLevel = tx.feeLevel;
     scope.noSave = true;
+    scope.coin = wallet.coin;
 
     if (usingCustomFee) {
       scope.customFeePerKB = tx.feeRate;

src/js/controllers/create.js

@@ -22,11 +22,16 @@ angular.module('copayApp.controllers').controller('createController',
     $scope.$on("$ionicView.beforeEnter", function(event, data) {
       $scope.formData = {};
       var defaults = configService.getDefaults();
+      var config = configService.getSync();
       var tc = $state.current.name == 'tabs.add.create-personal' ? 1 : defaults.wallet.totalCopayers;
       $scope.formData.account = 1;
       $scope.formData.bwsurl = defaults.bws.url;
       $scope.TCValues = lodash.range(2, defaults.limits.totalCopayers + 1);
       $scope.formData.derivationPath = derivationPathHelper.default;
+      $scope.formData.coin = 'btc';
+
+      if (config.cashSupport.enabled) $scope.enableCash = true;
+
       $scope.setTotalCopayers(tc);
       updateRCSelect(tc);
       resetPasswordFields();
@@ -137,6 +142,7 @@ angular.module('copayApp.controllers').controller('createController',
         bwsurl: $scope.formData.bwsurl,
         singleAddress: $scope.formData.singleAddressEnabled,
         walletPrivKey: $scope.formData._walletPrivKey, // Only for testing
+        coin: $scope.formData.coin
       };
 
       var setSeed = $scope.formData.seedSource.id == 'set';

src/js/controllers/customAmount.js

@@ -28,7 +28,9 @@ angular.module('copayApp.controllers').controller('customAmountController', func
 
       $scope.address = addr;
 
+      $scope.coin = data.stateParams.coin;
       var parsedAmount = txFormatService.parseAmount(
+        $scope.wallet.coin,
         data.stateParams.amount,
         data.stateParams.currency);
 
@@ -37,17 +39,17 @@ angular.module('copayApp.controllers').controller('customAmountController', func
       var currency = parsedAmount.currency;
       $scope.amountUnitStr = parsedAmount.amountUnitStr;
 
-      if (currency != 'BTC') {
+      if (currency != 'BTC' && currency != 'BCH') {
-        // Convert to BTC
+        // Convert to BTC or BCH
         var config = configService.getSync().wallet.settings;
         var amountUnit = txFormatService.satToUnit(parsedAmount.amountSat);
-        var btcParsedAmount = txFormatService.parseAmount(amountUnit, config.unitName);
+        var btcParsedAmount = txFormatService.parseAmount($scope.wallet.coin, amountUnit, $scope.wallet.coin);
 
         $scope.amountBtc = btcParsedAmount.amount;
         $scope.altAmountStr = btcParsedAmount.amountUnitStr;
       } else {
-        $scope.amountBtc = amount; // BTC
+        $scope.amountBtc = amount; // BTC or BCH
-        $scope.altAmountStr = txFormatService.formatAlternativeStr(parsedAmount.amountSat);
+        $scope.altAmountStr = txFormatService.formatAlternativeStr($scope.wallet.coin, parsedAmount.amountSat);
       }
     });
   });
@@ -61,12 +63,12 @@ angular.module('copayApp.controllers').controller('customAmountController', func
 
   $scope.shareAddress = function() {
     if (!platformInfo.isCordova) return;
-    var data = 'bitcoin:' + $scope.address + '?amount=' + $scope.amountBtc;
+    var data = 'bitcoin:' + $scope.address + '?amount=' + $scope.amountBtc + '&coin=' + $scope.wallet.coin;
     window.plugins.socialsharing.share(data, null, null, null);
   }
 
   $scope.copyToClipboard = function() {
-    return 'bitcoin:' + $scope.address + '?amount=' + $scope.amountBtc;
+    return 'bitcoin:' + $scope.address + '?amount=' + $scope.amountBtc + '&coin=' + $scope.wallet.coin;
   };
 
 });

src/js/controllers/import.js

@@ -5,6 +5,7 @@ angular.module('copayApp.controllers').controller('importController',
 
     var reader = new FileReader();
     var defaults = configService.getDefaults();
+    var config = configService.getSync();
     var errors = bwcService.getErrors();
 
     $scope.init = function() {
@@ -15,10 +16,13 @@ angular.module('copayApp.controllers').controller('importController',
       $scope.formData.bwsurl = defaults.bws.url;
       $scope.formData.derivationPath = derivationPathHelper.default;
       $scope.formData.account = 1;
+      $scope.formData.coin = 'btc';
       $scope.importErr = false;
       $scope.isCopay = appConfigService.name == 'copay';
       $scope.fromHardwareWallet = { value: false };
 
+      if (config.cashSupport.enabled) $scope.enableCash = true;
+
       if ($stateParams.code)
         $scope.processWalletInfo($stateParams.code);
 
@@ -203,6 +207,7 @@ angular.module('copayApp.controllers').controller('importController',
         if (evt.target.readyState == FileReader.DONE) { // DONE == 2
           var opts = {};
           opts.bwsurl = $scope.formData.bwsurl;
+          opts.coin = $scope.formData.coin;
           _importBlob(evt.target.result, opts);
         }
       }
@@ -228,6 +233,7 @@ angular.module('copayApp.controllers').controller('importController',
       } else {
         var opts = {};
         opts.bwsurl = $scope.formData.bwsurl;
+        opts.coin = $scope.formData.coin;
         _importBlob(backupText, opts);
       }
     };
@@ -273,6 +279,7 @@ angular.module('copayApp.controllers').controller('importController',
       }
 
       opts.passphrase = $scope.formData.passphrase || null;
+      opts.coin = $scope.formData.coin;
 
       if ($scope.fromHardwareWallet.value) {
         $log.debug('Importing seed from hardware wallet');

src/js/controllers/join.js

@@ -5,11 +5,14 @@ angular.module('copayApp.controllers').controller('joinController',
 
     $scope.$on("$ionicView.beforeEnter", function(event, data) {
       var defaults = configService.getDefaults();
+      var config = configService.getSync();
       $scope.formData = {};
       $scope.formData.bwsurl = defaults.bws.url;
       $scope.formData.derivationPath = derivationPathHelper.default;
       $scope.formData.account = 1;
       $scope.formData.secret = null;
+      $scope.formData.coin = 'btc';
+      if (config.cashSupport.enabled) $scope.enableCash = true;
       resetPasswordFields();
       updateSeedSourceSelect();
     });
@@ -103,7 +106,8 @@ angular.module('copayApp.controllers').controller('joinController',
       var opts = {
         secret: $scope.formData.secret,
         myName: $scope.formData.myName,
-        bwsurl: $scope.formData.bwsurl
+        bwsurl: $scope.formData.bwsurl,
+        coin: $scope.formData.coin
       }
 
       var setSeed = $scope.formData.seedSource.id == 'set';

src/js/controllers/modals/feeLevels.js

@@ -18,14 +18,14 @@ angular.module('copayApp.controllers').controller('feeLevelsController', functio
     var value = lodash.find($scope.feeLevels[$scope.network], {
       level: 'superEconomy'
     });
-    return parseInt((value.feePerKB / 1000).toFixed());
+    return parseInt((value.feePerKb / 1000).toFixed());
   };
 
   var getMaxRecommended = function() {
     var value = lodash.find($scope.feeLevels[$scope.network], {
       level: 'urgent'
     });
-    return parseInt((value.feePerKB / 1000).toFixed());
+    return parseInt((value.feePerKb / 1000).toFixed());
   };
 
   $scope.ok = function() {
@@ -61,7 +61,7 @@ angular.module('copayApp.controllers').controller('feeLevelsController', functio
     // If no custom fee
     if (value) {
       $scope.customFeePerKB = null;
-      $scope.feePerSatByte = (value.feePerKB / 1000).toFixed();
+      $scope.feePerSatByte = (value.feePerKb / 1000).toFixed();
       $scope.avgConfirmationTime = value.nbBlocks * 10;
     } else {
       $scope.avgConfirmationTime = null;
@@ -102,7 +102,7 @@ angular.module('copayApp.controllers').controller('feeLevelsController', functio
 
   $scope.feeOpts = feeService.feeOpts;
   $scope.loadingFee = true;
-  feeService.getFeeLevels(function(err, levels) {
+  feeService.getFeeLevels($scope.coin, function(err, levels) {
     $scope.loadingFee = false;
     if (err || lodash.isEmpty(levels)) {
       showErrorAndClose(null, err);

src/js/controllers/modals/txpDetails.js

@@ -23,7 +23,7 @@ angular.module('copayApp.controllers').controller('txpDetailsController', functi
   };
 
   function displayFeeValues() {
-    txFormatService.formatAlternativeStr($scope.tx.fee, function(v) {
+    txFormatService.formatAlternativeStr($scope.wallet.coin, $scope.tx.fee, function(v) {
       $scope.tx.feeFiatStr = v;
     });
     $scope.tx.feeRateStr = ($scope.tx.fee / ($scope.tx.amount + $scope.tx.fee) * 100).toFixed(2) + '%';
@@ -219,7 +219,7 @@ angular.module('copayApp.controllers').controller('txpDetailsController', functi
         copayerId: $scope.wallet.credentials.copayerId
       });
 
-      $scope.tx = txFormatService.processTx(tx);
+      $scope.tx = txFormatService.processTx($scope.wallet.coin, tx);
 
       if (!action && tx.status == 'pending')
         $scope.tx.pendingForUs = true;

src/js/controllers/onboarding/tour.js

@@ -27,7 +27,7 @@ angular.module('copayApp.controllers').controller('tourController',
       rateService.whenAvailable(function() {
         var localCurrency = 'USD';
         var btcAmount = 1;
-        var rate = rateService.toFiat(btcAmount * 1e8, localCurrency);
+        var rate = rateService.toFiat(btcAmount * 1e8, localCurrency, 'btc');
         $scope.localCurrencySymbol = '$';
         $scope.localCurrencyPerBtc = $filter('formatFiatAmount')(parseFloat(rate.toFixed(2), 10));
         $timeout(function() {

src/js/controllers/paperWallet.js

@@ -45,8 +45,7 @@ angular.module('copayApp.controllers').controller('paperWalletController',
             $scope.balanceSat = balance;
             if ($scope.balanceSat <= 0)
               popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Not funds found'));
-            var config = configService.getSync().wallet.settings;
+            $scope.balance = txFormatService.formatAmountStr($scope.wallet.coin, balance);
-            $scope.balance = txFormatService.formatAmount(balance) + ' ' + config.unitName;
           }
           $scope.$apply();
         });
@@ -60,9 +59,9 @@ angular.module('copayApp.controllers').controller('paperWalletController',
         $scope.wallet.buildTxFromPrivateKey($scope.privateKey, destinationAddress, null, function(err, testTx) {
           if (err) return cb(err);
           var rawTxLength = testTx.serialize().length;
-          feeService.getCurrentFeeRate('livenet', function(err, feePerKB) {
+          feeService.getCurrentFeeRate('btc', 'livenet', function(err, feePerKb) {
             var opts = {};
-            opts.fee = Math.round((feePerKB * rawTxLength) / 2000);
+            opts.fee = Math.round((feePerKb * rawTxLength) / 2000);
             $scope.wallet.buildTxFromPrivateKey($scope.privateKey, destinationAddress, opts, function(err, tx) {
               if (err) return cb(err);
               $scope.wallet.broadcastRawTx({

src/js/controllers/preferencesFee.js

@@ -32,11 +32,12 @@ angular.module('copayApp.controllers').controller('preferencesFeeController', fu
   });
 
   $scope.init = function() {
+    var coin = 'btc'; // TODO: only BTC in preferences
     $scope.network = $scope.network || 'livenet';
     $scope.feeOpts = feeService.feeOpts;
     $scope.currentFeeLevel = $scope.feeLevel || feeService.getCurrentFeeLevel();
     $scope.loadingFee = true;
-    feeService.getFeeLevels(function(err, levels) {
+    feeService.getFeeLevels(coin, function(err, levels) {
       $scope.loadingFee = false;
       if (err) {
         //Error is already formatted
@@ -66,7 +67,7 @@ angular.module('copayApp.controllers').controller('preferencesFeeController', fu
       return;
     }
 
-    $scope.feePerSatByte = (value.feePerKB / 1000).toFixed();
+    $scope.feePerSatByte = (value.feePerKb / 1000).toFixed();
     $scope.avgConfirmationTime = value.nbBlocks * 10;
     $scope.invalidCustomFeeEntered = false;
     setMinWarning();
@@ -97,7 +98,7 @@ angular.module('copayApp.controllers').controller('preferencesFeeController', fu
     var value = lodash.find($scope.feeLevels[$scope.network], {
       level: 'superEconomy'
     });
-    return parseInt((value.feePerKB / 1000).toFixed());
+    return parseInt((value.feePerKb / 1000).toFixed());
   };
 
   var setMinWarning = function() {

src/js/controllers/preferencesUnit.js

@@ -1,43 +0,0 @@
-'use strict';
-
-angular.module('copayApp.controllers').controller('preferencesUnitController', function($scope, $log, configService, $ionicHistory, gettextCatalog, walletService, profileService) {
-
-  var config = configService.getSync();
-  $scope.unitList = [{
-    name: 'bits (1,000,000 bits = 1BTC)',
-    shortName: 'bits',
-    value: 100,
-    decimals: 2,
-    code: 'bit',
-  }, {
-    name: 'BTC',
-    shortName: 'BTC',
-    value: 100000000,
-    decimals: 8,
-    code: 'btc',
-  }];
-
-  $scope.save = function(newUnit) {
-    var opts = {
-      wallet: {
-        settings: {
-          unitName: newUnit.shortName,
-          unitToSatoshi: newUnit.value,
-          unitDecimals: newUnit.decimals,
-          unitCode: newUnit.code,
-        }
-      }
-    };
-
-    configService.set(opts, function(err) {
-      if (err) $log.warn(err);
-
-      $ionicHistory.goBack();
-      walletService.updateRemotePreferences(profileService.getWallets())
-    });
-  };
-
-  $scope.$on("$ionicView.enter", function(event, data){
-    $scope.currentUnit = config.wallet.settings.unitCode;
-  });
-});

src/js/controllers/sellCoinbase.js

@@ -2,6 +2,7 @@
 
 angular.module('copayApp.controllers').controller('sellCoinbaseController', function($scope, $log, $state, $timeout, $ionicHistory, $ionicScrollDelegate, $ionicConfig, lodash, coinbaseService, popupService, profileService, ongoingProcess, walletService, appConfigService, configService, txFormatService) {
 
+  var coin = 'btc';
   var amount;
   var currency;
 
@@ -34,6 +35,51 @@ angular.module('copayApp.controllers').controller('sellCoinbaseController', func
     }, onSendStatusChange);
   };
 
+  var processPaymentInfo = function() {
+    ongoingProcess.set('connectingCoinbase', true);
+    coinbaseService.init(function(err, res) {
+      if (err) {
+        ongoingProcess.set('connectingCoinbase', false);
+        showErrorAndBack(err);
+        return;
+      }
+      var accessToken = res.accessToken;
+
+      coinbaseService.sellPrice(accessToken, coinbaseService.getAvailableCurrency(), function(err, s) {
+        $scope.sellPrice = s.data || null;
+      });
+
+      $scope.paymentMethods = [];
+      $scope.selectedPaymentMethodId = { value : null };
+      coinbaseService.getPaymentMethods(accessToken, function(err, p) {
+        if (err) {
+          ongoingProcess.set('connectingCoinbase', false);
+          showErrorAndBack(err);
+          return;
+        }
+        var hasPrimary;
+        var pm;
+        for(var i = 0; i < p.data.length; i++) {
+          pm = p.data[i];
+          if (pm.allow_sell) {
+            $scope.paymentMethods.push(pm);
+          }
+          if (pm.allow_sell && pm.primary_sell) {
+            hasPrimary = true;
+            $scope.selectedPaymentMethodId.value = pm.id;
+          }
+        }
+        if (lodash.isEmpty($scope.paymentMethods)) {
+          ongoingProcess.set('connectingCoinbase', false);
+          showErrorAndBack('No payment method available to sell');
+          return;
+        }
+        if (!hasPrimary) $scope.selectedPaymentMethodId.value = $scope.paymentMethods[0].id;
+        $scope.sellRequest();
+      });
+    });
+  };
+
   var checkTransaction = lodash.throttle(function(count, txp) {
     $log.warn('Check if transaction has been received by Coinbase. Try ' + count + '/5');
     // TX amount in BTC
@@ -125,14 +171,9 @@ angular.module('copayApp.controllers').controller('sellCoinbaseController', func
   });
 
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
-    $scope.isFiat = data.stateParams.currency != 'bits' && data.stateParams.currency != 'BTC' ? true : false;
+    $scope.isFiat = data.stateParams.currency != 'BTC' ? true : false;
-    var parsedAmount = txFormatService.parseAmount(
+    amount = data.stateParams.amount;
-      data.stateParams.amount, 
+    currency = data.stateParams.currency;
-      data.stateParams.currency);
-
-    amount = parsedAmount.amount;
-    currency = parsedAmount.currency;
-    $scope.amountUnitStr = parsedAmount.amountUnitStr;
 
     $scope.priceSensitivity = coinbaseService.priceSensitivity;
     $scope.selectedPriceSensitivity = { data: coinbaseService.selectedPriceSensitivity };
@@ -143,57 +184,14 @@ angular.module('copayApp.controllers').controller('sellCoinbaseController', func
       onlyComplete: true,
       network: $scope.network,
       hasFunds: true,
-      minAmount: parsedAmount.amountSat
+      coin: coin
     });
 
     if (lodash.isEmpty($scope.wallets)) {
       showErrorAndBack('Insufficient funds');
       return;
     }
-    $scope.wallet = $scope.wallets[0]; // Default first wallet
+    $scope.onWalletSelect($scope.wallets[0]); // Default first wallet
-
-    ongoingProcess.set('connectingCoinbase', true);
-    coinbaseService.init(function(err, res) {
-      if (err) {
-        ongoingProcess.set('connectingCoinbase', false);
-        showErrorAndBack(err);
-        return;
-      }
-      var accessToken = res.accessToken;
-
-      coinbaseService.sellPrice(accessToken, coinbaseService.getAvailableCurrency(), function(err, s) {
-        $scope.sellPrice = s.data || null;
-      });
-
-      $scope.paymentMethods = [];
-      $scope.selectedPaymentMethodId = { value : null };
-      coinbaseService.getPaymentMethods(accessToken, function(err, p) {
-        if (err) {
-          ongoingProcess.set('connectingCoinbase', false);
-          showErrorAndBack(err);
-          return;
-        }
-        var hasPrimary;
-        var pm;
-        for(var i = 0; i < p.data.length; i++) {
-          pm = p.data[i];
-          if (pm.allow_sell) {
-            $scope.paymentMethods.push(pm);
-          }
-          if (pm.allow_sell && pm.primary_sell) {
-            hasPrimary = true;
-            $scope.selectedPaymentMethodId.value = pm.id;
-          }
-        }
-        if (lodash.isEmpty($scope.paymentMethods)) {
-          ongoingProcess.set('connectingCoinbase', false);
-          showErrorAndBack('No payment method available to sell');
-          return;
-        }
-        if (!hasPrimary) $scope.selectedPaymentMethodId.value = $scope.paymentMethods[0].id;
-        $scope.sellRequest();
-      });
-    });   
   });
 
   $scope.sellRequest = function() {
@@ -306,6 +304,15 @@ angular.module('copayApp.controllers').controller('sellCoinbaseController', func
 
   $scope.onWalletSelect = function(wallet) {
     $scope.wallet = wallet;
+    var parsedAmount = txFormatService.parseAmount(
+      coin,
+      amount,
+      currency);
+
+    amount = parsedAmount.amount;
+    currency = parsedAmount.currency;
+    $scope.amountUnitStr = parsedAmount.amountUnitStr;
+    processPaymentInfo();
   };
 
   $scope.goBackHome = function() {

src/js/controllers/sellGlidera.js

@@ -2,6 +2,7 @@
 
 angular.module('copayApp.controllers').controller('sellGlideraController', function($scope, $log, $state, $timeout, $ionicHistory, $ionicConfig, lodash, glideraService, popupService, profileService, ongoingProcess, walletService, configService, platformInfo, txFormatService) {
 
+  var coin = 'btc';
   var amount;
   var currency;
 
@@ -35,39 +36,7 @@ angular.module('copayApp.controllers').controller('sellGlideraController', funct
     }
   };
 
-  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+  var processPaymentInfo = function() {
-    $ionicConfig.views.swipeBackEnabled(true);
-  });
-
-  $scope.$on("$ionicView.enter", function(event, data) {
-    $ionicConfig.views.swipeBackEnabled(false);
-  });
-
-  $scope.$on("$ionicView.beforeEnter", function(event, data) {
-    $scope.isFiat = data.stateParams.currency != 'bits' && data.stateParams.currency != 'BTC' ? true : false;
-    var parsedAmount = txFormatService.parseAmount(
-      data.stateParams.amount, 
-      data.stateParams.currency);
-
-    amount = parsedAmount.amount;
-    currency = parsedAmount.currency;
-    $scope.amountUnitStr = parsedAmount.amountUnitStr;
-
-    $scope.network = glideraService.getNetwork();
-    $scope.wallets = profileService.getWallets({
-      m: 1, // Only 1-signature wallet
-      onlyComplete: true,
-      network: $scope.network,
-      hasFunds: true,
-      minAmount: parsedAmount.amountSat
-    });
-
-    if (lodash.isEmpty($scope.wallets)) {
-      showErrorAndBack('Insufficient funds');
-      return;
-    }
-    $scope.wallet = $scope.wallets[0]; // Default first wallet
-
     ongoingProcess.set('connectingGlidera', true);
     glideraService.init(function(err, data) {
       if (err) {
@@ -91,6 +60,35 @@ angular.module('copayApp.controllers').controller('sellGlideraController', funct
         $scope.sellInfo = sell;
       });
     });
+  };
+
+  $scope.$on("$ionicView.beforeLeave", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(true);
+  });
+
+  $scope.$on("$ionicView.enter", function(event, data) {
+    $ionicConfig.views.swipeBackEnabled(false);
+  });
+
+  $scope.$on("$ionicView.beforeEnter", function(event, data) {
+    $scope.isFiat = data.stateParams.currency != 'BTC' ? true : false;
+    amount = data.stateParams.amount;
+    currency = data.stateParams.currency;
+
+    $scope.network = glideraService.getNetwork();
+    $scope.wallets = profileService.getWallets({
+      m: 1, // Only 1-signature wallet
+      onlyComplete: true,
+      network: $scope.network,
+      hasFunds: true,
+      coin: coin
+    });
+
+    if (lodash.isEmpty($scope.wallets)) {
+      showErrorAndBack('Insufficient funds');
+      return;
+    }
+    $scope.onWalletSelect($scope.wallets[0]); // Default first wallet
   });
 
   var ask2FaCode = function(mode, cb) {
@@ -231,6 +229,15 @@ angular.module('copayApp.controllers').controller('sellGlideraController', funct
 
   $scope.onWalletSelect = function(wallet) {
     $scope.wallet = wallet;
+    var parsedAmount = txFormatService.parseAmount(
+      coin,
+      amount,
+      currency);
+
+    amount = parsedAmount.amount;
+    currency = parsedAmount.currency;
+    $scope.amountUnitStr = parsedAmount.amountUnitStr;
+    processPaymentInfo();
   };
 
   $scope.goBackHome = function() {

src/js/controllers/tab-receive.js

@@ -8,7 +8,8 @@ angular.module('copayApp.controllers').controller('tabReceiveController', functi
 
   $scope.requestSpecificAmount = function() {
     $state.go('tabs.paymentRequest.amount', {
-      id: $scope.wallet.credentials.walletId
+      id: $scope.wallet.credentials.walletId,
+      coin: $scope.wallet.coin
     });
   };
 

src/js/controllers/tab-send.js

@@ -76,6 +76,7 @@ angular.module('copayApp.controllers').controller('tabSendController', function(
           color: v.color,
           name: v.name,
           recipientType: 'wallet',
+          coin: v.coin,
           getAddress: function(cb) {
             walletService.getAddress(v, false, cb);
           },
@@ -186,7 +187,8 @@ angular.module('copayApp.controllers').controller('tabSendController', function(
           toAddress: addr,
           toName: item.name,
           toEmail: item.email,
-          toColor: item.color
+          toColor: item.color,
+          coin: item.coin
         })
       });
     });

src/js/controllers/tab-settings.js

@@ -10,7 +10,6 @@ angular.module('copayApp.controllers').controller('tabSettingsController', funct
     $scope.buyAndSellServices = buyAndSellService.getLinked();
 
     configService.whenAvailable(function(config) {
-      $scope.unitName = config.wallet.settings.unitName;
       $scope.selectedAlternative = {
         name: config.wallet.settings.alternativeName,
         isoCode: config.wallet.settings.alternativeIsoCode

src/js/controllers/topup.js

@@ -3,6 +3,7 @@
 angular.module('copayApp.controllers').controller('topUpController', function($scope, $log, $state, $timeout, $ionicHistory, $ionicConfig, lodash, popupService, profileService, ongoingProcess, walletService, configService, platformInfo, bitpayService, bitpayCardService, payproService, bwcError, txFormatService, sendMaxService, gettextCatalog) {
 
   $scope.isCordova = platformInfo.isCordova;
+  var coin = 'btc';
   var cardId;
   var useSendMax;
   var amount;
@@ -36,7 +37,7 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
   };
 
   var satToFiat = function(sat, cb) {
-    txFormatService.toFiat(sat, $scope.currencyIsoCode, function(value) {
+    txFormatService.toFiat(coin, sat, $scope.currencyIsoCode, function(value) {
       return cb(value);
     });
   };
@@ -218,7 +219,7 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
         // Save TX in memory
         createdTx = ctxp;
 
-        $scope.totalAmountStr = txFormatService.formatAmountStr(ctxp.amount);
+        $scope.totalAmountStr = txFormatService.formatAmountStr(coin, ctxp.amount);
 
         setTotalAmount(parsedAmount.amountSat, invoiceFeeSat, ctxp.fee);
 
@@ -256,7 +257,8 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
       $scope.wallets = profileService.getWallets({
         onlyComplete: true,
         network: bitpayService.getEnvironment().network,
-        hasFunds: true
+        hasFunds: true,
+        coin: coin
       });
 
       if (lodash.isEmpty($scope.wallets)) {
@@ -319,7 +321,7 @@ angular.module('copayApp.controllers').controller('topUpController', function($s
         });
         return;
       }
-      var parsedAmount = txFormatService.parseAmount(a, c);
+      var parsedAmount = txFormatService.parseAmount(coin, a, c);
       initializeTopUp(wallet, parsedAmount);
     });
   };

src/js/controllers/tx-details.js

@@ -5,6 +5,7 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
   var txId;
   var listeners = [];
   var config = configService.getSync();
+  var blockexplorerUrl;
 
   $scope.$on("$ionicView.beforeEnter", function(event, data) {
     txId = data.stateParams.txid;
@@ -15,6 +16,12 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
     $scope.isShared = $scope.wallet.credentials.n > 1;
     $scope.txsUnsubscribedForNotifications = config.confirmedTxsNotifications ? !config.confirmedTxsNotifications.enabled : true;
 
+    if ($scope.wallet.coin == 'bch') {
+      blockexplorerUrl = 'cashexplorer.bitcoin.com';
+    } else {
+      blockexplorerUrl = 'insight.bitpay.com';
+    }
+
     txConfirmNotification.checkIfEnabled(txId, function(res) {
       $scope.txNotification = {
         value: res
@@ -112,8 +119,8 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
         return popupService.showAlert(gettextCatalog.getString('Error'), gettextCatalog.getString('Transaction not available at this time'));
       }
 
-      $scope.btx = txFormatService.processTx(tx);
+      $scope.btx = txFormatService.processTx($scope.wallet.coin, tx);
-      txFormatService.formatAlternativeStr(tx.fees, function(v) {
+      txFormatService.formatAlternativeStr($scope.wallet.coin, tx.fees, function(v) {
         $scope.btx.feeFiatStr = v;
         $scope.btx.feeRateStr = ($scope.btx.fees / ($scope.btx.amount + $scope.btx.fees) * 100).toFixed(2) + '%';
       });
@@ -131,7 +138,7 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
         $scope.$digest();
       });
 
-      feeService.getFeeLevels(function(err, levels) {
+      feeService.getFeeLevels($scope.wallet.coin, function(err, levels) {
         if (err) return;
         walletService.getLowAmount($scope.wallet, levels, function(err, amount) {
           if (err) return;
@@ -178,7 +185,7 @@ angular.module('copayApp.controllers').controller('txDetailsController', functio
 
   $scope.viewOnBlockchain = function() {
     var btx = $scope.btx;
-    var url = 'https://' + ($scope.getShortNetworkName() == 'test' ? 'test-' : '') + 'insight.bitpay.com/tx/' + btx.txid;
+    var url = 'https://' + ($scope.getShortNetworkName() == 'test' ? 'test-' : '') + blockexplorerUrl + '/tx/' + btx.txid;
     var optIn = true;
     var title = null;
     var message = gettextCatalog.getString('View Transaction on Insight');

src/js/controllers/walletDetails.js

@@ -52,7 +52,7 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
   var analyzeUtxos = function() {
     if (analyzeUtxosDone) return;
 
-    feeService.getFeeLevels(function(err, levels) {
+    feeService.getFeeLevels($scope.wallet.coin, function(err, levels) {
       if (err) return;
       walletService.getLowUtxos($scope.wallet, levels, function(err, resp) {
         if (err || !resp) return;
@@ -169,7 +169,7 @@ angular.module('copayApp.controllers').controller('walletDetailsController', fun
       });
     };
 
-    feeService.getFeeLevels(function(err, levels) {
+    feeService.getFeeLevels($scope.wallet.coin, function(err, levels) {
       walletService.getTxHistory($scope.wallet, {
         progressFn: progressFn,
         feeLevels: levels,

src/js/filters/filters.js

@@ -27,12 +27,10 @@ angular.module('copayApp.filters', [])
     }
   })
   .filter('formatFiatAmount', ['$filter', '$locale', 'configService',
-    function(filter, locale, configService) {
+    function(filter, locale) {
       var numberFilter = filter('number');
       var formats = locale.NUMBER_FORMATS;
-      var config = configService.getSync().wallet.settings;
       return function(amount) {
-        if (!config) return amount;
 
         var fractionSize = 2;
         var value = numberFilter(amount, fractionSize);

src/js/routes.js

@@ -287,7 +287,7 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
        */
 
       .state('tabs.send.amount', {
-        url: '/amount/:recipientType/:toAddress/:toName/:toEmail/:toColor',
+        url: '/amount/:recipientType/:toAddress/:toName/:toEmail/:toColor/:coin/:fixedUnit',
         views: {
           'tab-send@tabs': {
             controller: 'amountController',
@@ -296,7 +296,7 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         }
       })
       .state('tabs.send.confirm', {
-        url: '/confirm/:recipientType/:toAddress/:toName/:toAmount/:toEmail/:toColor/:description/:useSendMax',
+        url: '/confirm/:recipientType/:toAddress/:toName/:toAmount/:toEmail/:toColor/:description/:coin/:useSendMax',
         views: {
           'tab-send@tabs': {
             controller: 'confirmController',
@@ -392,15 +392,6 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
           }
         }
       })
-      .state('tabs.unit', {
-        url: '/unit',
-        views: {
-          'tab-settings@tabs': {
-            controller: 'preferencesUnitController',
-            templateUrl: 'views/preferencesUnit.html'
-          }
-        }
-      })
       .state('tabs.fee', {
         url: '/fee',
         views: {
@@ -676,12 +667,12 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         abstract: true,
         params: {
           id: null,
-          nextStep: 'tabs.paymentRequest.confirm'
+          nextStep: 'tabs.paymentRequest.confirm',
         }
       })
 
       .state('tabs.paymentRequest.amount', {
-        url: '/amount',
+        url: '/amount/:coin',
         views: {
           'tab-receive@tabs': {
             controller: 'amountController',
@@ -690,7 +681,7 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         }
       })
       .state('tabs.paymentRequest.confirm', {
-        url: '/confirm/:amount/:currency',
+        url: '/confirm/:amount/:currency/:coin',
         views: {
           'tab-receive@tabs': {
             controller: 'customAmountController',
@@ -923,6 +914,9 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
             controllerAs: 'glidera',
             templateUrl: 'views/glidera.html'
           }
+        },
+        params: {
+          coin: 'btc',
         }
       })
       .state('tabs.buyandsell.glidera.amount', {
@@ -976,6 +970,9 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
             controllerAs: 'coinbase',
             templateUrl: 'views/coinbase.html'
           }
+        },
+        params: {
+          coin: 'btc',
         }
       })
       .state('tabs.preferences.coinbase', {
@@ -1064,7 +1061,8 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         params: {
           nextStep: 'tabs.giftcards.mercadoLibre.buy',
           currency: 'BRL',
-          forceCurrency: true
+          coin: 'btc',
+          fixedUnit: 1,
         }
       })
       .state('tabs.giftcards.mercadoLibre.buy', {
@@ -1115,7 +1113,8 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         params: {
           nextStep: 'tabs.giftcards.amazon.buy',
           currency: 'USD',
-          forceCurrency: true
+          coin: 'btc',
+          fixedUnit: true,
         }
       })
       .state('tabs.giftcards.amazon.buy', {
@@ -1155,6 +1154,7 @@ angular.module('copayApp').config(function(historicLogProvider, $provide, $logPr
         params: {
           id: null,
           currency: 'USD',
+          coin: 'btc',
           useSendMax: null
         }
       })

src/js/services/coinbaseService.js

@@ -170,9 +170,9 @@ angular.module('copayApp.services').factory('coinbaseService', function($http, $
   var _getNetAmount = function(amount, cb) {
     // Fee Normal for a single transaction (450 bytes)
     var txNormalFeeKB = 450 / 1000;
-    feeService.getFeeRate(null, 'normal', function(err, feePerKB) {
+    feeService.getFeeRate('btc', 'livenet', 'normal', function(err, feePerKb) {
       if (err) return cb(err);
-      var feeBTC = (feePerKB * txNormalFeeKB / 100000000).toFixed(8);
+      var feeBTC = (feePerKb * txNormalFeeKB / 100000000).toFixed(8);
 
       return cb(null, amount - feeBTC, feeBTC);
     });

src/js/services/configService.js

@@ -61,7 +61,10 @@ angular.module('copayApp.services').factory('configService', function(storageSer
       bannedUntil: null,
     },
 
-    // External services
+    cashSupport: {
+      enabled: false,
+    },
+
     recentTransactions: {
       enabled: true,
     },
@@ -133,6 +136,11 @@ angular.module('copayApp.services').factory('configService', function(storageSer
           configCache.hideNextSteps = defaultConfig.hideNextSteps;
         }
 
+
+        if (!configCache.cashSupport) {
+          configCache.cashSupport = defaultConfig.cashSupport;
+        }
+
         if (!configCache.recentTransactions) {
           configCache.recentTransactions = defaultConfig.recentTransactions;
         }
@@ -143,6 +151,14 @@ angular.module('copayApp.services').factory('configService', function(storageSer
           configCache.bitpayAccount = defaultConfig.bitpayAccount;
         }
 
+        if (configCache.wallet.settings.unitCode == 'bit') {
+          // Convert to BTC. Bits will be disabled
+          configCache.wallet.settings.unitName = defaultConfig.wallet.settings.unitName;
+          configCache.wallet.settings.unitToSatoshi = defaultConfig.wallet.settings.unitToSatoshi;
+          configCache.wallet.settings.unitDecimals = defaultConfig.wallet.settings.unitDecimals;
+          configCache.wallet.settings.unitCode = defaultConfig.wallet.settings.unitCode;
+        }
+
       } else {
         configCache = lodash.clone(defaultConfig);
       };

src/js/services/feeService.js

@@ -24,20 +24,20 @@ angular.module('copayApp.services').factory('feeService', function($log, $timeou
   };
 
 
-  root.getFeeRate = function(network, feeLevel, cb) {
+  root.getFeeRate = function(coin, network, feeLevel, cb) {
 
     if (feeLevel == 'custom') return cb();
 
     network = network || 'livenet';
 
-    root.getFeeLevels(function(err, levels, fromCache) {
+    root.getFeeLevels(coin, function(err, levels, fromCache) {
       if (err) return cb(err);
 
       var feeLevelRate = lodash.find(levels[network], {
         level: feeLevel
       });
 
-      if (!feeLevelRate || !feeLevelRate.feePerKB) {
+      if (!feeLevelRate || !feeLevelRate.feePerKb) {
         return cb({
           message: gettextCatalog.getString("Could not get dynamic fee for level: {{feeLevel}}", {
             feeLevel: feeLevel
@@ -45,29 +45,29 @@ angular.module('copayApp.services').factory('feeService', function($log, $timeou
         });
       }
 
-      var feeRate = feeLevelRate.feePerKB;
+      var feeRate = feeLevelRate.feePerKb;
 
-      if (!fromCache) $log.debug('Dynamic fee: ' + feeLevel + '/' + network + ' ' + (feeLevelRate.feePerKB / 1000).toFixed() + ' SAT/B');
+      if (!fromCache) $log.debug('Dynamic fee: ' + feeLevel + '/' + network + ' ' + (feeLevelRate.feePerKb / 1000).toFixed() + ' SAT/B');
 
       return cb(null, feeRate);
     });
   };
 
-  root.getCurrentFeeRate = function(network, cb) {
+  root.getCurrentFeeRate = function(coin, network, cb) {
-    return root.getFeeRate(network, root.getCurrentFeeLevel(), cb);
+    return root.getFeeRate(coin, network, root.getCurrentFeeLevel(), cb);
   };
 
-  root.getFeeLevels = function(cb) {
+  root.getFeeLevels = function(coin, cb) {
+    coin = coin || 'btc';
 
     if (cache.updateTs > Date.now() - CACHE_TIME_TS * 1000) {
       return cb(null, cache.data, true);
     }
 
     var walletClient = bwcService.getClient();
-    var unitName = configService.getSync().wallet.settings.unitName;
 
-    walletClient.getFeeLevels('livenet', function(errLivenet, levelsLivenet) {
+    walletClient.getFeeLevels(coin, 'livenet', function(errLivenet, levelsLivenet) {
-      walletClient.getFeeLevels('testnet', function(errTestnet, levelsTestnet) {
+      walletClient.getFeeLevels('btc', 'testnet', function(errTestnet, levelsTestnet) {
         if (errLivenet || errTestnet) {
           return cb(gettextCatalog.getString('Could not get dynamic fee'));
         }

src/js/services/incomingData.js

@@ -46,7 +46,7 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
       return true;
     }
 
-    function goSend(addr, amount, message) {
+    function goSend(addr, amount, message, coin) {
       $state.go('tabs.send', {}, {
         'reload': true,
         'notify': $state.current.name == 'tabs.send' ? false : true
@@ -57,11 +57,13 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
           $state.transitionTo('tabs.send.confirm', {
             toAmount: amount,
             toAddress: addr,
-            description: message
+            description: message,
+            coin: coin
           });
         } else {
           $state.transitionTo('tabs.send.amount', {
-            toAddress: addr
+            toAddress: addr,
+            coin: coin
           });
         }
       }, 100);
@@ -90,16 +92,17 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
       var message = parsed.message;
 
       var amount = parsed.amount ? parsed.amount : '';
+      var coin = parsed.extras && parsed.extras.coin ? parsed.extras.coin : '';
 
       if (parsed.r) {
         payproService.getPayProDetails(parsed.r, function(err, details) {
           if (err) {
-            if (addr && amount) goSend(addr, amount, message);
+            if (addr && amount) goSend(addr, amount, message, coin);
             else popupService.showAlert(gettextCatalog.getString('Error'), err);
           } else handlePayPro(details);
         });
       } else {
-        goSend(addr, amount, message);
+        goSend(addr, amount, message, coin);
       }
       return true;
 

src/js/services/profileService.js

@@ -89,6 +89,7 @@ angular.module('copayApp.services')
       wallet.copayerId = wallet.credentials.copayerId;
       wallet.m = wallet.credentials.m;
       wallet.n = wallet.credentials.n;
+      wallet.coin = wallet.credentials.coin;
 
       root.updateWalletSettings(wallet);
       root.wallet[walletId] = wallet;
@@ -222,11 +223,12 @@ angular.module('copayApp.services')
         return ((config.bwsFor && config.bwsFor[walletId]) || defaults.bws.url);
       };
 
-
       var client = bwcService.getClient(JSON.stringify(credentials), {
         bwsurl: getBWSURL(credentials.walletId),
       });
 
+
+
       var skipKeyValidation = shouldSkipValidation(credentials.walletId);
       if (!skipKeyValidation)
         root.runValidation(client, 500);
@@ -328,6 +330,7 @@ angular.module('copayApp.services')
             passphrase: opts.passphrase,
             account: opts.account || 0,
             derivationStrategy: opts.derivationStrategy || 'BIP44',
+            coin: opts.coin
           });
 
         } catch (ex) {
@@ -346,6 +349,7 @@ angular.module('copayApp.services')
           walletClient.seedFromExtendedPublicKey(opts.extendedPublicKey, opts.externalSource, opts.entropySource, {
             account: opts.account || 0,
             derivationStrategy: opts.derivationStrategy || 'BIP44',
+            coin: opts.coin
           });
           walletClient.credentials.hwInfo = opts.hwInfo;
         } catch (ex) {
@@ -360,6 +364,7 @@ angular.module('copayApp.services')
             passphrase: opts.passphrase,
             language: lang,
             account: 0,
+            coin: opts.coin
           });
         } catch (e) {
           $log.info('Error creating recovery phrase: ' + e.message);
@@ -369,6 +374,7 @@ angular.module('copayApp.services')
               network: network,
               passphrase: opts.passphrase,
               account: 0,
+              coin: opts.coin
             });
           } else {
             return cb(e);
@@ -392,6 +398,7 @@ angular.module('copayApp.services')
             network: opts.networkName,
             singleAddress: opts.singleAddress,
             walletPrivKey: opts.walletPrivKey,
+            coin: opts.coin
           }, function(err, secret) {
             if (err) return bwcError.cb(err, gettextCatalog.getString('Error creating wallet'), cb);
             return cb(null, walletClient, secret);
@@ -435,7 +442,7 @@ angular.module('copayApp.services')
       seedWallet(opts, function(err, walletClient) {
         if (err) return cb(err);
 
-        walletClient.joinWallet(opts.secret, opts.myName || 'me', {}, function(err) {
+        walletClient.joinWallet(opts.secret, opts.myName || 'me', { coin: opts.coin }, function(err) {
           if (err) return bwcError.cb(err, gettextCatalog.getString('Could not join wallet'), cb);
           addAndBindWalletClient(walletClient, {
             bwsurl: opts.bwsurl
@@ -623,6 +630,7 @@ angular.module('copayApp.services')
         entropySourcePath: opts.entropySourcePath,
         derivationStrategy: opts.derivationStrategy || 'BIP44',
         account: opts.account || 0,
+        coin: opts.coin
       }, function(err) {
         if (err) {
           if (err instanceof errors.NOT_AUTHORIZED)
@@ -644,6 +652,7 @@ angular.module('copayApp.services')
       walletClient.importFromExtendedPublicKey(opts.extendedPublicKey, opts.externalSource, opts.entropySource, {
         account: opts.account || 0,
         derivationStrategy: opts.derivationStrategy || 'BIP44',
+        coin: opts.coin
       }, function(err) {
         if (err) {
 
@@ -684,6 +693,7 @@ angular.module('copayApp.services')
       opts.m = 1;
       opts.n = 1;
       opts.networkName = 'livenet';
+      opts.coin = 'btc';
       root.createWallet(opts, cb);
     };
 
@@ -749,6 +759,12 @@ angular.module('copayApp.services')
 
       var ret = lodash.values(root.wallet);
 
+      if (opts.coin) {
+        ret = lodash.filter(ret, function(x) {
+          return (x.credentials.coin == opts.coin);
+        });
+      }
+
       if (opts.network) {
         ret = lodash.filter(ret, function(x) {
           return (x.credentials.network == opts.network);
@@ -861,7 +877,7 @@ angular.module('copayApp.services')
           x.types = [x.type];
 
           if (x.data && x.data.amount)
-            x.amountStr = txFormatService.formatAmountStr(x.data.amount);
+            x.amountStr = txFormatService.formatAmountStr(x.wallet.coin, x.data.amount);
 
           x.action = function() {
             // TODO?

src/js/services/rateService.js

@@ -25,9 +25,10 @@ var RateService = function(opts) {
   self._isAvailable = false;
   self._rates = {};
   self._alternatives = [];
+  self._ratesBCH = {};
   self._queued = [];
 
-  self._fetchCurrencies();
+  self.updateRates();
 };
 
 
@@ -39,14 +40,20 @@ RateService.singleton = function(opts) {
   return _instance;
 };
 
-RateService.prototype._fetchCurrencies = function() {
+RateService.prototype.updateRates = function() {
   var self = this;
 
   var backoffSeconds = 5;
   var updateFrequencySeconds = 5 * 60;
   var rateServiceUrl = 'https://bitpay.com/api/rates';
+  var bchRateServiceUrl = 'https://api.kraken.com/0/public/Ticker?pair=BCHUSD,BCHEUR';
+
+
+  function getBTC(cb, tries) {
+    tries = tries || 0;
+    if (!self.httprequest) return;
+    if (tries > 5) return cb('could not get BTC rates');
 
-  var retrieve = function() {
     //log.info('Fetching exchange rates');
     self.httprequest.get(rateServiceUrl).success(function(res) {
       self.lodash.each(res, function(currency) {
@@ -57,26 +64,63 @@ RateService.prototype._fetchCurrencies = function() {
           rate: currency.rate
         });
       });
+
+      return cb();
+    }).error(function() {
+      //log.debug('Error fetching exchange rates', err);
+      setTimeout(function() {
+        backoffSeconds *= 1.5;
+        getBTC(cb, tries++);
+      }, backoffSeconds * 1000);
+      return;
+    })
+  }
+
+  function getBCH(cb, tries) {
+    tries = tries || 0;
+    if (!self.httprequest) return;
+    if (tries > 5) return cb('could not get BCH rates');
+
+    function retry(tries) {
+      //log.debug('Error fetching exchange rates', err);
+      setTimeout(function() {
+        backoffSeconds *= 1.5;
+        getBTC(cb, tries++);
+      }, backoffSeconds * 1000);
+      return;
+    }
+
+    self.httprequest.get(bchRateServiceUrl).success(function(res) {
+      self.lodash.each(res.result, function(data, paircode) {
+        var code = paircode.substr(3,3);
+        var rate =data.c[0];
+        self._ratesBCH[code] = rate;
+      })
+      return cb();
+    }).error(function() {
+      return retry(tries);
+    })
+  }
+
+  getBTC(function(err) {
+    if (err) return;
+    getBCH(function(err) {
+      if (err) return;
+
       self._isAvailable = true;
       self.lodash.each(self._queued, function(callback) {
         setTimeout(callback, 1);
       });
-      setTimeout(retrieve, updateFrequencySeconds * 1000);
+      setTimeout( self.updateRates  , updateFrequencySeconds * 1000);
-    }).error(function(err) {
+    })
-      //log.debug('Error fetching exchange rates', err);
+  })
-      setTimeout(function() {
-        backoffSeconds *= 1.5;
-        retrieve();
-      }, backoffSeconds * 1000);
-      return;
-    });
 
 };
 
-  retrieve();
+RateService.prototype.getRate = function(code, chain) {
-};
+  if (chain == 'bch')
-
+    return this._ratesBCH[code];
-RateService.prototype.getRate = function(code) {
+  else
     return this._rates[code];
 };
 
@@ -90,25 +134,25 @@ RateService.prototype.isAvailable = function() {
 
 RateService.prototype.whenAvailable = function(callback) {
   if (this.isAvailable()) {
-    setTimeout(callback, 1);
+    setTimeout(callback, 10);
   } else {
     this._queued.push(callback);
   }
 };
 
-RateService.prototype.toFiat = function(satoshis, code) {
+RateService.prototype.toFiat = function(satoshis, code, chain) {
   if (!this.isAvailable()) {
     return null;
   }
 
-  return satoshis * this.SAT_TO_BTC * this.getRate(code);
+  return satoshis * this.SAT_TO_BTC * this.getRate(code, chain);
 };
 
-RateService.prototype.fromFiat = function(amount, code) {
+RateService.prototype.fromFiat = function(amount, code, chain) {
   if (!this.isAvailable()) {
     return null;
   }
-  return amount / this.getRate(code) * this.BTC_TO_SAT;
+  return amount / this.getRate(code, chain) * this.BTC_TO_SAT;
 };
 
 RateService.prototype.listAlternatives = function(sort) {

src/js/services/sendMax.js

@@ -10,7 +10,7 @@ angular.module('copayApp.services').service('sendMaxService', function(feeServic
    *
    */
   this.getInfo = function(wallet, cb) {
-    feeService.getCurrentFeeRate(wallet.credentials.network, function(err, feePerKb) {
+    feeService.getCurrentFeeRate(wallet.coin, wallet.credentials.network, function(err, feePerKb) {
       if (err) return cb(err);
 
       var config = configService.getSync().wallet;

src/js/services/txFormatService.js

@@ -7,7 +7,7 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
 
 
   root.formatAmount = function(satoshis, fullPrecision) {
-    var config = configService.getSync().wallet.settings;
+    var config = configService.getDefaults().wallet.settings;
     if (config.unitCode == 'sat') return satoshis;
 
     //TODO : now only works for english, specify opts to change thousand separator and decimal separator
@@ -17,16 +17,15 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     return this.Utils.formatAmount(satoshis, config.unitCode, opts);
   };
 
-  root.formatAmountStr = function(satoshis) {
+  root.formatAmountStr = function(coin, satoshis) {
     if (isNaN(satoshis)) return;
-    var config = configService.getSync().wallet.settings;
+    return root.formatAmount(satoshis) + ' ' + (coin).toUpperCase();
-    return root.formatAmount(satoshis) + ' ' + config.unitName;
   };
 
-  root.toFiat = function(satoshis, code, cb) {
+  root.toFiat = function(coin, satoshis, code, cb) {
     if (isNaN(satoshis)) return;
     var val = function() {
-      var v1 = rateService.toFiat(satoshis, code);
+      var v1 = rateService.toFiat(satoshis, code, coin);
       if (!v1) return null;
 
       return v1.toFixed(2);
@@ -43,10 +42,10 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     };
   };
 
-  root.formatToUSD = function(satoshis, cb) {
+  root.formatToUSD = function(coin, satoshis, cb) {
     if (isNaN(satoshis)) return;
     var val = function() {
-      var v1 = rateService.toFiat(satoshis, 'USD');
+      var v1 = rateService.toFiat(satoshis, 'USD', coin);
       if (!v1) return null;
 
       return v1.toFixed(2);
@@ -63,12 +62,12 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     };
   };
 
-  root.formatAlternativeStr = function(satoshis, cb) {
+  root.formatAlternativeStr = function(coin, satoshis, cb) {
     if (isNaN(satoshis)) return;
     var config = configService.getSync().wallet.settings;
 
     var val = function() {
-      var v1 = parseFloat((rateService.toFiat(satoshis, config.alternativeIsoCode)).toFixed(2));
+      var v1 = parseFloat((rateService.toFiat(satoshis, config.alternativeIsoCode, coin)).toFixed(2));
       v1 = $filter('formatFiatAmount')(v1);
       if (!v1) return null;
 
@@ -86,7 +85,7 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     };
   };
 
-  root.processTx = function(tx) {
+  root.processTx = function(coin, tx) {
     if (!tx || tx.action == 'invalid')
       return tx;
 
@@ -101,17 +100,17 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
           tx.hasMultiplesOutputs = true;
         }
         tx.amount = lodash.reduce(tx.outputs, function(total, o) {
-          o.amountStr = root.formatAmountStr(o.amount);
+          o.amountStr = root.formatAmountStr(coin, o.amount);
-          o.alternativeAmountStr = root.formatAlternativeStr(o.amount);
+          o.alternativeAmountStr = root.formatAlternativeStr(coin, o.amount);
           return total + o.amount;
         }, 0);
       }
       tx.toAddress = tx.outputs[0].toAddress;
     }
 
-    tx.amountStr = root.formatAmountStr(tx.amount);
+    tx.amountStr = root.formatAmountStr(coin, tx.amount);
-    tx.alternativeAmountStr = root.formatAlternativeStr(tx.amount);
+    tx.alternativeAmountStr = root.formatAlternativeStr(coin, tx.amount);
-    tx.feeStr = root.formatAmountStr(tx.fee || tx.fees);
+    tx.feeStr = root.formatAmountStr(coin, tx.fee || tx.fees);
 
     if (tx.amountStr) {
       tx.amountValueStr = tx.amountStr.split(' ')[0];
@@ -145,8 +144,6 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
 
     lodash.each(txps, function(tx) {
 
-      tx = txFormatService.processTx(tx);
-
       // no future transactions...
       if (tx.createdOn > now)
         tx.createdOn = now;
@@ -157,6 +154,8 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
         return;
       }
 
+      tx = txFormatService.processTx(tx.wallet.coin, tx);
+
       var action = lodash.find(tx.actions, {
         copayerId: tx.wallet.copayerId
       });
@@ -180,7 +179,7 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     return txps;
   };
 
-  root.parseAmount = function(amount, currency) {
+  root.parseAmount = function(coin, amount, currency) {
     var config = configService.getSync().wallet.settings;
     var satToBtc = 1 / 100000000;
     var unitToSatoshi = config.unitToSatoshi;
@@ -189,21 +188,21 @@ angular.module('copayApp.services').factory('txFormatService', function($filter,
     var alternativeIsoCode = config.alternativeIsoCode;
 
     // If fiat currency
-    if (currency != 'bits' && currency != 'BTC' && currency != 'sat') {
+    if (currency != 'BCH' && currency != 'BTC' && currency != 'sat') {
       amountUnitStr = $filter('formatFiatAmount')(amount) + ' ' + currency;
-      amountSat = rateService.fromFiat(amount, currency).toFixed(0);
+      amountSat = rateService.fromFiat(amount, currency, coin).toFixed(0);
     } else if (currency == 'sat') {
       amountSat = amount;
-      amountUnitStr = root.formatAmountStr(amountSat);
+      amountUnitStr = root.formatAmountStr(coin, amountSat);
-      // convert sat to BTC
+      // convert sat to BTC or BCH
       amount = (amountSat * satToBtc).toFixed(8);
-      currency = 'BTC';
+      currency = (coin).toUpperCase();
     } else {
       amountSat = parseInt((amount * unitToSatoshi).toFixed(0));
-      amountUnitStr = root.formatAmountStr(amountSat);
+      amountUnitStr = root.formatAmountStr(coin, amountSat);
-      // convert unit to BTC
+      // convert unit to BTC or BCH
       amount = (amountSat * satToBtc).toFixed(8);
-      currency = 'BTC';
+      currency = (coin).toUpperCase();
     }
 
     return {

src/js/services/walletService.js

@@ -130,7 +130,7 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
 
       lodash.each(txps, function(tx) {
 
-        tx = txFormatService.processTx(tx);
+        tx = txFormatService.processTx(wallet.coin, tx);
 
         // no future transactions...
         if (tx.createdOn > now)
@@ -213,14 +213,13 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
       // Selected unit
       cache.unitToSatoshi = config.settings.unitToSatoshi;
       cache.satToUnit = 1 / cache.unitToSatoshi;
-      cache.unitName = config.settings.unitName;
 
       //STR
-      cache.totalBalanceStr = txFormatService.formatAmount(cache.totalBalanceSat) + ' ' + cache.unitName;
+      cache.totalBalanceStr = txFormatService.formatAmountStr(wallet.coin, cache.totalBalanceSat);
-      cache.lockedBalanceStr = txFormatService.formatAmount(cache.lockedBalanceSat) + ' ' + cache.unitName;
+      cache.lockedBalanceStr = txFormatService.formatAmountStr(wallet.coin, cache.lockedBalanceSat);
-      cache.availableBalanceStr = txFormatService.formatAmount(cache.availableBalanceSat) + ' ' + cache.unitName;
+      cache.availableBalanceStr = txFormatService.formatAmountStr(wallet.coin, cache.availableBalanceSat);
-      cache.spendableBalanceStr = txFormatService.formatAmount(cache.spendableAmount) + ' ' + cache.unitName;
+      cache.spendableBalanceStr = txFormatService.formatAmountStr(wallet.coin, cache.spendableAmount);
-      cache.pendingBalanceStr = txFormatService.formatAmount(cache.pendingAmount) + ' ' + cache.unitName;
+      cache.pendingBalanceStr = txFormatService.formatAmountStr(wallet.coin, cache.pendingAmount);
 
       cache.alternativeName = config.settings.alternativeName;
       cache.alternativeIsoCode = config.settings.alternativeIsoCode;
@@ -238,11 +237,11 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
 
       rateService.whenAvailable(function() {
 
-        var totalBalanceAlternative = rateService.toFiat(cache.totalBalanceSat, cache.alternativeIsoCode);
+        var totalBalanceAlternative = rateService.toFiat(cache.totalBalanceSat, cache.alternativeIsoCode, wallet.coin);
-        var pendingBalanceAlternative = rateService.toFiat(cache.pendingAmount, cache.alternativeIsoCode);
+        var pendingBalanceAlternative = rateService.toFiat(cache.pendingAmount, cache.alternativeIsoCode, wallet.coin);
-        var lockedBalanceAlternative = rateService.toFiat(cache.lockedBalanceSat, cache.alternativeIsoCode);
+        var lockedBalanceAlternative = rateService.toFiat(cache.lockedBalanceSat, cache.alternativeIsoCode, wallet.coin);
-        var spendableBalanceAlternative = rateService.toFiat(cache.spendableAmount, cache.alternativeIsoCode);
+        var spendableBalanceAlternative = rateService.toFiat(cache.spendableAmount, cache.alternativeIsoCode, wallet.coin);
-        var alternativeConversionRate = rateService.toFiat(100000000, cache.alternativeIsoCode);
+        var alternativeConversionRate = rateService.toFiat(100000000, cache.alternativeIsoCode, wallet.coin);
 
         cache.totalBalanceAlternative = $filter('formatFiatAmount')(totalBalanceAlternative);
         cache.pendingBalanceAlternative = $filter('formatFiatAmount')(pendingBalanceAlternative);
@@ -366,7 +365,7 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     wallet.hasUnsafeConfirmed = false;
 
     lodash.each(txs, function(tx) {
-      tx = txFormatService.processTx(tx);
+      tx = txFormatService.processTx(wallet.coin, tx);
 
       // no future transactions...
       if (tx.time > now)
@@ -400,7 +399,6 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     var LIMIT = 50;
     var requestLimit = FIRST_LIMIT;
     var walletId = wallet.credentials.walletId;
-    var config = configService.getSync().wallet.settings;
 
     var opts = opts || {};
     var progressFn = opts.progressFn || function() {};
@@ -414,18 +412,16 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     var fixTxsUnit = function(txs) {
       if (!txs || !txs[0] || !txs[0].amountStr) return;
 
-      var cacheUnit = txs[0].amountStr.split(' ')[1];
+      var cacheCoin = txs[0].amountStr.split(' ')[1];
 
-      if (cacheUnit == config.unitName)
+      if (cacheCoin == 'bits') {
-        return;
 
-      var name = ' ' + config.unitName;
+        $log.debug('Fixing Tx Cache Unit to: ' + wallet.coin)
-
-      $log.debug('Fixing Tx Cache Unit to:' + name)
         lodash.each(txs, function(tx) {
-        tx.amountStr = txFormatService.formatAmount(tx.amount) + name;
+          tx.amountStr = txFormatService.formatAmountStr(wallet.coin, tx.amount);
-        tx.feeStr = txFormatService.formatAmount(tx.fees) + name;
+          tx.feeStr = txFormatService.formatAmountStr(wallet.coin, tx.fees);
         });
+      }
     };
 
     getSavedTxs(walletId, function(err, txsFromLocal) {
@@ -788,7 +784,7 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
     //prefs.email  (may come from arguments)
     prefs.email = config.emailNotifications.email;
     prefs.language = uxLanguage.getCurrentLanguage();
-    prefs.unit = walletSettings.unitCode;
+    // prefs.unit = walletSettings.unitCode; // TODO: remove, not used
 
     updateRemotePreferencesFor(lodash.clone(clients), prefs, function(err) {
       if (err) return cb(err);
@@ -926,7 +922,7 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
   root.getMinFee = function(wallet, feeLevels, nbOutputs) {
     var lowLevelRate = (lodash.find(feeLevels[wallet.network], {
       level: 'normal',
-    }).feePerKB / 1000).toFixed(0);
+    }).feePerKb / 1000).toFixed(0);
 
     var size = root.getEstimatedTxSize(wallet, nbOutputs);
     return size * lowLevelRate;
@@ -943,7 +939,7 @@ angular.module('copayApp.services').factory('walletService', function($log, $tim
 
   root.getLowUtxos = function(wallet, levels, cb) {
 
-    wallet.getUtxos({}, function(err, resp) {
+    wallet.getUtxos({coin: wallet.coin}, function(err, resp) {
       if (err || !resp || !resp.length) return cb();
 
       var minFee = root.getMinFee(wallet, levels, resp.length);

src/sass/views/amount.scss

@@ -139,6 +139,19 @@
     }
   }
   .amount {
+    .icon-toggle {
+      font-size: 1.2em;
+      width: auto;
+      margin: 0.8em auto;
+      border: 1px solid $v-subtle-gray;
+      color: $v-dark-gray;
+      border-radius: 3px;
+      padding: 0 10px;
+      cursor: pointer;
+      @media(max-height: 280px) {
+        margin: 0.1em auto;
+      }
+    }
     &__editable {
       &--minimize {
         font-size: 22px;
@@ -187,7 +200,7 @@
     &__result {
       color: $v-light-gray;
       font-size: .9em;
-      margin-bottom: -.9em;
+      //margin-bottom: -.9em;  TODO matias
       line-height: 1;
       @media(max-height: 480px) {
         margin-bottom: 0;
@@ -196,7 +209,6 @@
     &__result-equiv {
       color: $v-mid-gray;
       font-size: 1.2em;
-      margin-top: 2rem;
       @media(max-height: 480px) {
         margin-top: 0;
         font-size: 16px;

src/sass/views/walletDetails.scss

@@ -215,6 +215,11 @@
     &__button-balance {
       background-color: transparent;
       border: 1px solid rgba(255,255,255,0.25);
+      margin-top: 10px;
+      i.icon {
+        margin-right: 7px;
+        vertical-align: middle;
+      }
     }
 
     &__error {

www/img/icon-bch.svg

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 40 40" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
+    <g id="Fondo" transform="matrix(0.0814451,-0.0296277,0.0296277,0.0814451,-44.594,-27.3805)">
+        <g transform="matrix(10.8433,3.94452,-3.94452,10.8433,375.543,472.796)">
+            <use xlink:href="#_Image1" x="7.552" y="5.557" width="23.603px" height="28.885px" transform="matrix(0.983467,0,0,0.996049,0,0)"/>
+        </g>
+    </g>
+    <defs>
+        <image id="_Image1" width="24px" height="29px" xlink:href="data:image/png;base64,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"/>
+    </defs>
+</svg>

www/img/icon-btc.svg

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 40 40" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
+    <g id="Fondo" transform="matrix(0.0814603,0.0295859,-0.0295859,0.0814603,0.874237,-57.7095)">
+        <g transform="matrix(10.8453,-3.93895,3.93895,10.8453,217.833,629.321)">
+            <use xlink:href="#_Image1" x="7.557" y="5.56" width="22.579px" height="28.881px" transform="matrix(0.981703,0,0,0.995881,0,0)"/>
+        </g>
+    </g>
+    <defs>
+        <image id="_Image1" width="23px" height="29px" xlink:href="data:image/png;base64,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"/>
+    </defs>
+</svg>

www/img/icon-wallet-testnet.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg width="100%" height="100%" viewBox="0 0 40 40" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:1.41421;">
+    <g id="flask" transform="matrix(1.27778,0,0,1.27778,7.86111,8)">
+        <path d="M13.358,7.26C13.563,7.465 13.78,7.69 14.009,7.937C14.237,8.183 14.571,8.552 15.011,9.044C15.45,9.536 15.854,10.034 16.224,10.538C16.593,11.042 16.959,11.58 17.322,12.151C17.686,12.722 17.973,13.295 18.184,13.869C18.395,14.443 18.5,14.962 18.5,15.425C18.5,16.134 18.248,16.74 17.744,17.244C17.24,17.748 16.634,18 15.925,18L3.075,18C2.366,18 1.76,17.748 1.256,17.244C0.752,16.74 0.5,16.134 0.5,15.425C0.5,14.962 0.605,14.443 0.816,13.869C1.027,13.295 1.314,12.722 1.678,12.151C2.041,11.58 2.407,11.042 2.776,10.538C3.146,10.034 3.55,9.536 3.989,9.044C4.429,8.552 4.763,8.183 4.991,7.937C5.22,7.69 5.437,7.465 5.642,7.26L5.642,1.925L4.675,1.925C4.587,1.925 4.512,1.894 4.451,1.833C4.389,1.771 4.358,1.696 4.358,1.608L4.358,0.316C4.358,0.229 4.389,0.154 4.451,0.092C4.512,0.031 4.587,0 4.675,0L14.325,0C14.413,0 14.488,0.031 14.549,0.092C14.611,0.154 14.642,0.229 14.642,0.316L14.642,1.608C14.642,1.696 14.611,1.771 14.549,1.833C14.488,1.894 14.413,1.925 14.325,1.925L13.358,1.925L13.358,7.26ZM5,1.283L14,1.283L14,0.642L5,0.642L5,1.283ZM12.717,1.925L6.283,1.925L6.283,4.14C6.705,4.011 7.105,3.926 7.483,3.885C7.861,3.844 8.168,3.838 8.406,3.867C8.643,3.896 8.863,3.948 9.065,4.021C9.267,4.094 9.408,4.156 9.487,4.206C9.566,4.255 9.632,4.304 9.685,4.351C9.737,4.392 9.806,4.437 9.891,4.487C9.976,4.537 10.124,4.601 10.335,4.68C10.546,4.759 10.763,4.811 10.985,4.834C11.208,4.857 11.478,4.835 11.794,4.768C12.11,4.701 12.418,4.576 12.717,4.395L12.717,1.925ZM15.925,17.358C16.458,17.358 16.914,17.169 17.292,16.792C17.669,16.414 17.858,15.958 17.858,15.425C17.858,14.897 17.688,14.273 17.349,13.553C17.009,12.832 16.615,12.161 16.167,11.54C15.718,10.919 15.228,10.295 14.694,9.668C14.161,9.041 13.747,8.574 13.451,8.266C13.155,7.958 12.942,7.746 12.813,7.629C12.749,7.564 12.717,7.485 12.717,7.392L12.717,5.124C12.242,5.353 11.753,5.467 11.249,5.467C10.903,5.467 10.566,5.413 10.238,5.304C9.91,5.196 9.679,5.101 9.544,5.019C9.409,4.937 9.321,4.875 9.28,4.834C9.233,4.799 9.192,4.77 9.157,4.746C9.122,4.723 9.012,4.679 8.828,4.614C8.643,4.55 8.45,4.51 8.248,4.496C8.045,4.481 7.767,4.496 7.413,4.54C7.058,4.583 6.682,4.673 6.283,4.808L6.283,7.392C6.283,7.485 6.251,7.564 6.187,7.629C6.058,7.746 5.845,7.958 5.549,8.266C5.253,8.574 4.839,9.041 4.306,9.668C3.772,10.295 3.282,10.919 2.833,11.54C2.385,12.161 1.991,12.832 1.651,13.553C1.312,14.273 1.142,14.897 1.142,15.425C1.142,15.958 1.331,16.414 1.708,16.792C2.086,17.169 2.542,17.358 3.075,17.358L15.925,17.358ZM9.825,6.425C10.358,6.425 10.812,6.614 11.187,6.992C11.563,7.37 11.75,7.825 11.75,8.358C11.75,8.892 11.563,9.346 11.187,9.721C10.812,10.096 10.358,10.283 9.825,10.283C9.292,10.283 8.836,10.096 8.458,9.721C8.081,9.346 7.892,8.892 7.892,8.358C7.892,7.825 8.081,7.37 8.458,6.992C8.836,6.614 9.292,6.425 9.825,6.425ZM9.825,9.642C10.177,9.642 10.479,9.517 10.73,9.268C10.982,9.019 11.108,8.716 11.108,8.358C11.108,8.001 10.982,7.696 10.73,7.444C10.479,7.192 10.177,7.066 9.825,7.066C9.468,7.066 9.163,7.192 8.911,7.444C8.659,7.696 8.533,8.001 8.533,8.358C8.533,8.716 8.659,9.019 8.911,9.268C9.163,9.517 9.468,9.642 9.825,9.642ZM7.892,10.925C8.249,10.925 8.552,11.051 8.801,11.303C9.05,11.555 9.175,11.859 9.175,12.217C9.175,12.568 9.05,12.87 8.801,13.122C8.552,13.374 8.249,13.5 7.892,13.5C7.534,13.5 7.231,13.374 6.982,13.122C6.733,12.87 6.608,12.568 6.608,12.217C6.608,11.859 6.733,11.555 6.982,11.303C7.231,11.051 7.534,10.925 7.892,10.925ZM7.892,12.858C8.073,12.858 8.226,12.795 8.349,12.669C8.472,12.543 8.533,12.393 8.533,12.217C8.533,12.035 8.472,11.881 8.349,11.755C8.226,11.629 8.073,11.566 7.892,11.566C7.716,11.566 7.565,11.629 7.439,11.755C7.313,11.881 7.25,12.035 7.25,12.217C7.25,12.393 7.313,12.543 7.439,12.669C7.565,12.795 7.716,12.858 7.892,12.858ZM10.783,13.5C11.053,13.5 11.281,13.594 11.469,13.781C11.656,13.969 11.75,14.197 11.75,14.467C11.75,14.73 11.656,14.956 11.469,15.144C11.281,15.331 11.053,15.425 10.783,15.425C10.52,15.425 10.294,15.331 10.106,15.144C9.919,14.956 9.825,14.73 9.825,14.467C9.825,14.197 9.919,13.969 10.106,13.781C10.294,13.594 10.52,13.5 10.783,13.5ZM10.783,14.783C10.871,14.783 10.947,14.752 11.012,14.691C11.076,14.629 11.108,14.555 11.108,14.467C11.108,14.373 11.076,14.295 11.012,14.234C10.947,14.172 10.871,14.142 10.783,14.142C10.695,14.142 10.621,14.172 10.559,14.234C10.498,14.295 10.467,14.373 10.467,14.467C10.467,14.555 10.498,14.629 10.559,14.691C10.621,14.752 10.695,14.783 10.783,14.783Z" style="fill:white;"/>
+    </g>
+</svg>

www/views/advancedSettings.html

@@ -7,6 +7,17 @@
 
   <ion-content>
     <div class="settings-list list">
+
+      <ion-toggle class="has-comment" ng-model="cashSupport.value" toggle-class="toggle-balanced" ng-change="cashSupportChange()">
+        <span class="toggle-label" translate>Support Bitcoin Cash</span>
+      </ion-toggle>
+      <div class="comment" translate>
+        Enable Bitcoin Cash wallet creation and operation within the App.
+        <a ng-click="learnMore()">Learn more</a>
+      </div>
+
+
+
       <ion-toggle class="has-comment" ng-model="spendUnconfirmed.value" toggle-class="toggle-balanced" ng-change="spendUnconfirmedChange()">
         <span class="toggle-label" translate>Use Unconfirmed Funds</span>
       </ion-toggle>

www/views/amount.html

@@ -48,16 +48,11 @@
       <div class="amount">
         <div class="amount__editable" ng-class="{'amount__editable--minimize': smallFont, 'amount__editable--standard': !smallFont, 'amount__editable--placeholder': !amount}">
           <span class="amount__number">{{amount || "0.00" }}</span>
-          <a class="amount__currency-toggle" ng-click="toggleAlternative()" ng-show="showAlternativeAmount">{{alternativeIsoCode}}</a>
+          <a class="amount__currency-toggle" ng-click="changeUnit()">{{unit}}</a>
-          <a class="amount__currency-toggle" ng-click="toggleAlternative()" ng-show="!showAlternativeAmount">{{unitName}}</a>
         </div>
-        <div ng-class="{'amount__results--minimize': smallFont, 'amount__results--standard': !smallFont, 'amount__results--placeholder': !amountResult}" ng-show="!showAlternativeAmount">
+        <div ng-class="{'amount__results--minimize': smallFont, 'amount__results--standard': !smallFont, 'amount__results--placeholder': amountResult}" ng-click="changeAlternativeUnit()">
-          <div class="amount__result" ng-show="globalResult">{{globalResult}} {{unitName}}</div>
+          <div class="amount__result" ng-show="globalResult">{{globalResult}} {{unit}}</div>
-          <div class="amount__result-equiv">&asymp; {{amountResult || '0.00'}} {{alternativeIsoCode}}</div>
+          <div class="amount__result-equiv">&asymp; {{alternativeAmount || '0.00'}} {{alternativeUnit}}</div>
-        </div>
-        <div ng-class="{'amount__results--minimize': smallFont, 'amount__results--standard': !smallFont, 'amount__results--placeholder': !amountResult}" ng-show="showAlternativeAmount">
-          <div class="amount__result" ng-show="globalResult">{{globalResult}} {{alternativeIsoCode}}</div>
-          <div class="amount__result-equiv">{{alternativeResult || '0.00'}} {{unitName}}</div>
         </div>
       </div>
     </div>

www/views/buyAmazon.html

@@ -29,7 +29,7 @@
           <div class="label" translate>From</div>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet ? wallet.name : '...'}}
           </div>

www/views/buyCoinbase.html

@@ -38,7 +38,7 @@
           <div class="label">Receive in</div>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet ? wallet.name : '...'}}
           </div>

www/views/buyGlidera.html

@@ -30,7 +30,7 @@
           <div class="label">Receive in</div>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet ? wallet.name : '...'}}
           </div>

www/views/buyMercadoLibre.html

@@ -28,7 +28,7 @@
           <div class="label" translate>From</div>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet ? wallet.name : '...'}}
           </div>

www/views/confirm.html

@@ -65,7 +65,7 @@
           <span class="label" translate>From</span>
           <div class="wallet" ng-if="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
             </i>
             <div>{{wallet.name}}</div>
           </div>
@@ -90,7 +90,7 @@
               </span>
             </span>
 
-          <i class="icon bp-arrow-right"></i>
+          <i ng-if="wallet.coin == 'btc'" class="icon bp-arrow-right"></i>
         </div>
         <a class="item item-icon-right" ng-if="wallet" ng-click="showDescriptionPopup(tx)">
           <span class="label" translate>Add Memo</span>

www/views/customAmount.html

@@ -21,7 +21,7 @@
   <ion-content scroll="false">
     <div class="address" ng-if="address && amountBtc">
       <div class="qr-code" copy-to-clipboard="copyToClipboard()">
-        <qrcode size="220" data="bitcoin:{{address + '?amount=' + amountBtc}}" color="#334"></qrcode>
+        <qrcode size="220" data="bitcoin:{{address + '?amount=' + amountBtc + '&coin=' + coin}}" color="#334"></qrcode>
       </div>
       <div class="info">
         <div class="item single-line" copy-to-clipboard="address">
@@ -39,7 +39,7 @@
         <div class="item single-line">
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet.name}}
           </div>

www/views/includes/cash.html

@@ -0,0 +1,9 @@
+<label class="item item-input item-select">
+  <div class="input-label" translate>
+    Coin
+  </div>
+  <select ng-model="formData.coin">
+    <option value="btc">BTC</option>
+    <option value="bch">BCH</option>
+  </select>
+</label>

www/views/includes/walletItem.html

@@ -1,6 +1,6 @@
 <div class="wallet-item">
     <i class="icon big-icon-svg circle">
-    <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
+    <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
   </i>
   <div class="name">
     {{wallet.name || wallet.id}}

www/views/includes/walletSelector.html

@@ -7,7 +7,7 @@
     ng-click="selectWallet(w)"
   >
       <i class="icon big-icon-svg">
-        <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !w.color}" ng-style="{'background-color': w.color}" class="bg">
+        <img ng-src="img/{{w.network == 'testnet' ? 'icon-wallet-testnet' : (w.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !w.color}" ng-style="{'background-color': w.color}" class="bg">
       </i>
       <div class="wallet-inner">
         <div class="wallet-details">

www/views/join.html

@@ -39,6 +39,9 @@
             <qr-scanner class="qr-icon size-24" on-scan="onQrCodeScannedJoin(data)"></qr-scanner>
           </div>
         </div>
+
+        <div ng-include="'views/includes/cash.html'" ng-if="enableCash"></div>
+
         <div class="item item-divider"></div>
 
         <a class="item" ng-click="showAdvChange()">

www/views/modals/txp-details.html

@@ -74,7 +74,7 @@
           <span class="label" translate>From</span>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
             </i>
             <div>{{wallet.name}}</div>
           </div>

www/views/paperWallet.html

@@ -24,7 +24,7 @@
       <div class="list card" ng-click="showWalletSelector()" ng-if="wallets[0]">
         <a ng-if="wallet" class="item item-sub item-icon-left item-big-icon-left item-icon-right">
           <i class="icon big-icon-svg">
-            <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg wallet"/>
+            <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg wallet"/>
           </i>
           <span>
             {{wallet.name || wallet.id}}

www/views/preferencesUnit.html

@@ -1,14 +0,0 @@
-<ion-view class="settings" show-tabs>
-  <ion-nav-bar class="bar-royal">
-    <ion-nav-title>
-      {{'Unit'|translate}}
-    </ion-nav-title>
-    <ion-nav-back-button>
-    </ion-nav-back-button>
-  </ion-nav-bar>
-  <ion-content>
-    <ion-radio ng-repeat="unit in unitList" ng-value="unit.code" ng-model="currentUnit"
-      ng-click="save(unit)">{{unit.shortName}}
-    </ion-radio>
-  </ion-content>
-</ion-view>

www/views/sellCoinbase.html

@@ -29,7 +29,7 @@
           <div class="label">From</div>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet ? wallet.name : '...'}}
           </div>

www/views/sellGlidera.html

@@ -30,7 +30,7 @@
           <div class="label">From</div>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet ? wallet.name : '...'}}
           </div>

www/views/tab-create-personal.html

@@ -19,6 +19,8 @@
           required>
         </label>
 
+        <div ng-include="'views/includes/cash.html'" ng-if="enableCash"></div>
+
         <div class="item item-divider"></div>
 
         <a class="item" ng-click="showAdvChange()">

www/views/tab-create-shared.html

@@ -29,6 +29,8 @@
             ng-blur="formFocus(false)">
         </label>
 
+        <div ng-include="'views/includes/cash.html'" ng-if="enableCash"></div>
+
         <label class="item item-input item-select">
           <div class="input-label" translate>
             Total number of copayers

www/views/tab-home.html

@@ -81,7 +81,7 @@
            class="item item-sub item-icon-left item-big-icon-left item-icon-right wallet"
            ng-click="openWallet(wallet)">
           <i class="icon big-icon-svg">
-            <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg wallet"/>
+            <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg wallet"/>
           </i>
           <span>
             {{wallet.name || wallet.id}}

www/views/tab-import-file.html

@@ -21,6 +21,8 @@
         ng-model="formData.password">
     </label>
 
+    <div ng-include="'views/includes/cash.html'" ng-if="enableCash"></div>
+
     <div class="item item-divider"></div>
 
     <a class="item" ng-click="showAdvChange()">

www/views/tab-import-phrase.html

@@ -26,6 +26,9 @@
         <qr-scanner class="qr-icon size-24" on-scan="processWalletInfo(data)"></qr-scanner>
       </div>
     </div>
+
+    <div ng-include="'views/includes/cash.html'" ng-if="enableCash"></div>
+
     <div class="item item-divider"></div>
 
     <a class="item" ng-click="showAdvChange()">

www/views/tab-receive.html

@@ -63,7 +63,7 @@
     <div class="wallet-selector" ng-click="showWalletSelector()" ng-if="wallets[0] && wallet">
       <a ng-if="wallet" class="item item-sub item-icon-left item-big-icon-left item-icon-right">
         <i class="icon big-icon-svg">
-          <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg wallet"/>
+          <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg wallet"/>
         </i>
         <span>
           {{wallet.name || wallet.id}}

www/views/tab-send.html

@@ -69,7 +69,7 @@
       <div class="list">
         <a class="item item-icon-left item-icon-right" ng-repeat="item in list" ng-if="hasWallets && item.recipientType == 'wallet'" ng-click="goToAmount(item)">
           <i class="icon big-icon-svg" ng-if="item.recipientType == 'wallet'">
-            <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !item.color}" ng-style="{'background-color': item.color}" class="bg"/>
+            <img ng-src="img/{{item.network == 'testnet' ? 'icon-wallet-testnet' : (item.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !item.color}" ng-style="{'background-color': item.color}" class="bg"/>
           </i>
           {{item.name}}
           <i class="icon bp-arrow-right"></i>

www/views/tab-settings.html

@@ -56,16 +56,6 @@
        </span>
        <i class="icon bp-arrow-right"></i>
      </a>
-      <a class="item has-setting-value item-icon-left item-icon-right" ui-sref="tabs.unit">
-        <i class="icon big-icon-svg">
-          <img src="img/icon-unit.svg" class="bg"/>
-        </i>
-        <span class="setting-title">{{'Bitcoin Unit' | translate}}</span>
-        <span class="setting-value">
-          {{unitName}}
-        </span>
-        <i class="icon bp-arrow-right"></i>
-      </a>
 
       <a class="item has-setting-value item-icon-left item-icon-right" ui-sref="tabs.altCurrency">
         <i class="icon big-icon-svg">
@@ -105,7 +95,7 @@
            ui-sref="tabs.preferences({'walletId': item.id})"
            ng-repeat="item in wallets track by $index">
          <i class="icon big-icon-svg circle">
-          <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !item.color}" ng-style="{'background-color': item.color}" class="bg"/>
+          <img ng-src="img/{{item.network == 'testnet' ? 'icon-wallet-testnet' : (item.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !item.color}" ng-style="{'background-color': item.color}" class="bg"/>
         </i>
         <span>
           {{item.name || item.id}}

www/views/topup.html

@@ -31,10 +31,10 @@
       <div class="info">
 
         <div class="item item-icon-right" ng-click="showWalletSelector()">
-          <div class="label" translate>From</div>
+          <div class="label" translate>From {{wallet.coin}}</div>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg">
             </i>
             {{wallet ? wallet.name : '...'}}
           </div>

www/views/tx-details.html

@@ -53,7 +53,7 @@
           <span class="label" ng-if="btx.action !== 'sent'" translate>To</span>
           <div class="wallet">
             <i class="icon big-icon-svg">
-              <img src="img/icon-wallet.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
+              <img ng-src="img/{{wallet.network == 'testnet' ? 'icon-wallet-testnet' : (wallet.coin == 'btc' ? 'icon-btc' : 'icon-bch')}}.svg" ng-class="{'wallet-background-color-default': !wallet.color}" ng-style="{'background-color': wallet.color}" class="bg"/>
             </i>
             <div>{{wallet.name}}</div>
           </div>