Starting to integrate BIP70 payment protocol into new send flow.

i18n/po/template.pot

@@ -2179,7 +2179,7 @@ msgid "Payment details"
 msgstr ""
 
 #: www/views/modals/paypro.html:6
-msgid "Payment request"
+msgid "Payment Request"
 msgstr ""
 
 #: www/views/mercadoLibreCards.html:22
@@ -3761,3 +3761,7 @@ msgstr ""
 #: www/views/review.html:69
 msgid "Less than 1 cent"
 msgstr ""
+
+#: src/js/services/incomingData.js:129
+msgid "This invoice is no longer accepting payments"
+msgstr ""

src/js/controllers/walletSelectorController.js

@@ -26,8 +26,8 @@ angular.module('copayApp.controllers').controller('walletSelectorController', fu
       $scope.coin = $scope.params.coin; // Contacts have a coin embedded
     }
 
-    if ($scope.params.amount) { // There is an amount, so presume that it a payment request
-      $scope.sendFlowTitle = gettextCatalog.getString('Payment request');
+    if ($scope.params.amount) { // There is an amount, so presume that it is a payment request
+      $scope.sendFlowTitle = gettextCatalog.getString('Payment Request');
       $scope.specificAmount = $scope.specificAlternativeAmount = '';
       $scope.requestAmount = (($state.params.amount) * (1 / config.unitToSatoshi)).toFixed(config.unitDecimals);
       $scope.isPaymentRequest = true;
@@ -54,16 +54,9 @@ angular.module('copayApp.controllers').controller('walletSelectorController', fu
     }
 
     if ($scope.thirdParty) {
-
       // Third party services specific logic
-
-      if ($scope.thirdParty.id === 'shapeshift' && $scope.type === 'destination') { // Shapeshift wants to know the
-        if ($scope.coin === 'bch') {
-          $scope.coin = 'btc';
-        } else {
-          $scope.coin = 'bch';
-        }
-      }
+      handleThirdPartyIfBip70PaymentProtocol();
+      handleThirdPartyIfShapeshift();
     }
 
     if (!$scope.coin || $scope.coin === 'bch') { // if no specific coin is set or coin is set to bch
@@ -87,6 +80,26 @@ angular.module('copayApp.controllers').controller('walletSelectorController', fu
     }
   }
 
+  function handleThirdPartyIfBip70PaymentProtocol() {
+    if ($scope.thirdParty.id === 'bip70PaymentProtocol') {
+      $scope.coin = $scope.thirdParty.coin;
+      $scope.requestAmount = $scope.thirdParty.details.
+      console.log('paypro details:', $scope.thirdParty.details);
+    }
+  }
+
+  function handleThirdPartyIfShapeshift() {
+    if ($scope.thirdParty.id === 'shapeshift' && $scope.type === 'destination') { // Shapeshift wants to know the
+      if ($scope.coin === 'bch') {
+        $scope.coin = 'btc';
+      } else {
+        $scope.coin = 'bch';
+      }
+    } 
+  }
+
+  
+
   $scope.useWallet = function(wallet) {
     if ($scope.type === 'origin') { // we're on the origin screen, set wallet to send from
       $scope.params['fromWalletId'] = wallet.id;

src/js/services/incomingData.js

@@ -121,9 +121,14 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
       var coin = data.indexOf('bitcoincash') >= 0 ? 'bch' : 'btc';
       data = decodeURIComponent(data.replace(/bitcoin(cash)?:\?r=/, ''));
       if (coin == 'bch') {
-        payproService.getPayProDetailsViaHttp(data, function(err, details) {
+        payproService.getPayProDetailsViaHttp(data, function onGetPayProDetailsViaHttp(err, details) {
           if (err) {
-            popupService.showAlert(gettextCatalog.getString('Error'), err)
+            var message = err.toString();
+            if (typeof err.data === 'string') {
+              // i.e. 'This invoice is no longer accepting payments'
+              message = gettextCatalog.getString(err.data);
+            }
+            popupService.showAlert(gettextCatalog.getString('Error'), message)
           } else {
             handlePayPro(createBchPayProObject(details), coin);
           }
@@ -415,12 +420,15 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
   }
 
   function handlePayPro(payProDetails, coin) {
+    var thirdPartyData = {
+      id: 'bip70PaymentProtocol',
+      coin: coin,
+      details: payProDetails
+    };
     var stateParams = {
       amount: payProDetails.amount,
-      toAddress: payProDetails.toAddress,
-      description: payProDetails.memo,
-      paypro: payProDetails,
-      coin: coin,
+      toAddr: payProDetails.toAddress,
+      thirdParty: JSON.stringify(thirdPartyData)
     };
 
     // fee
@@ -434,7 +442,7 @@ angular.module('copayApp.services').factory('incomingData', function($log, $stat
       'notify': $state.current.name == 'tabs.send' ? false : true
     }).then(function() {
       $timeout(function() {
-        $state.transitionTo('tabs.send.confirm', stateParams);
+        $state.transitionTo('tabs.send.origin', stateParams);
       });
     });
   }

src/js/services/paypro.service.js

@@ -0,0 +1,76 @@
+'use strict';
+
+angular
+  .module('copayApp.services')
+  .factory('payproService', payproService);
+
+function payproService(gettextCatalog, $http,  $log, ongoingProcess, platformInfo, profileService) {
+
+  var service = {
+    getPayProDetails: getPayProDetails,
+    getPayProDetailsViaHttp: getPayProDetailsViaHttp,
+    broadcastBchTx: broadcastBchTx
+  };
+
+  return service;
+
+  function getPayProDetails(uri, coin, cb, disableLoader) {
+    if (!cb) cb = function() {};
+
+    var wallet = profileService.getWallets({
+      onlyComplete: true,
+      coin: coin
+    })[0];
+
+    if (!wallet) return cb();
+
+    if (platformInfo.isChromeApp) {
+      return cb(gettextCatalog.getString('Payment Protocol not supported on Chrome App'));
+    }
+
+    $log.debug('Fetch PayPro Request...', uri);
+
+    if (!disableLoader) ongoingProcess.set('fetchingPayPro', true);
+
+    wallet.fetchPayPro({
+      payProUrl: uri,
+    }, function(err, paypro) {
+      if (!disableLoader) ongoingProcess.set('fetchingPayPro', false);
+      if (err) return cb(gettextCatalog.getString('Could Not Fetch Payment: Check if it is still valid'));
+      else if (!paypro.verified) {
+        $log.warn('Failed to verify payment protocol signatures');
+        return cb(gettextCatalog.getString('Payment Protocol Invalid'));
+      }
+      return cb(null, paypro);
+    });
+  }
+
+  function getPayProDetailsViaHttp(uri, cb) {
+    var config = {
+      headers: {'Accept': 'application/payment-request'}
+    };
+    $http.get(uri, config).then(function onGetPayProDetailsSuccess(response) {
+      return cb(null, response.data);
+    }, function onGetPayProDetailsError(error) {
+      return cb(error, null);
+    });
+  }
+
+  function broadcastBchTx(signedTxp, cb) {
+    var config = {
+      headers: {'Content-Type': 'application/payment'}
+    };
+
+    var data = {
+      currency: 'BCH',
+      transactions: [signedTxp.raw]
+    };
+
+    $http.post(signedTxp.payProUrl, data, config).then(function(response) {
+      signedTxp.response = response.data;
+      return cb(null, signedTxp);
+    }, function(error) {
+      return cb(error.data, null);
+    });
+  }
+}

src/js/services/payproService.js

@@ -1,69 +0,0 @@
-'use strict';
-
-angular.module('copayApp.services').factory('payproService',
-  function(profileService, platformInfo, gettextCatalog, ongoingProcess, $log, $http) {
-
-    var ret = {};
-
-    ret.getPayProDetails = function(uri, coin, cb, disableLoader) {
-      if (!cb) cb = function() {};
-
-      var wallet = profileService.getWallets({
-        onlyComplete: true,
-        coin: coin
-      })[0];
-
-      if (!wallet) return cb();
-
-      if (platformInfo.isChromeApp) {
-        return cb(gettextCatalog.getString('Payment Protocol not supported on Chrome App'));
-      }
-
-      $log.debug('Fetch PayPro Request...', uri);
-
-      if (!disableLoader) ongoingProcess.set('fetchingPayPro', true);
-
-      wallet.fetchPayPro({
-        payProUrl: uri,
-      }, function(err, paypro) {
-        if (!disableLoader) ongoingProcess.set('fetchingPayPro', false);
-        if (err) return cb(gettextCatalog.getString('Could Not Fetch Payment: Check if it is still valid'));
-        else if (!paypro.verified) {
-          $log.warn('Failed to verify payment protocol signatures');
-          return cb(gettextCatalog.getString('Payment Protocol Invalid'));
-        }
-        return cb(null, paypro);
-      });
-    };
-
-    ret.getPayProDetailsViaHttp = function(uri, cb) {
-      var config = {
-        headers: {'Accept': 'application/payment-request'}
-      };
-      $http.get(uri, config).then(function(response) {
-        return cb(null, response.data);
-      }, function(error) {
-        return cb(error, null);
-      });
-    }
-
-    ret.broadcastBchTx = function(signedTxp, cb) {
-      var config = {
-        headers: {'Content-Type': 'application/payment'}
-      };
-
-      var data = {
-        currency: 'BCH',
-        transactions: [signedTxp.raw]
-      };
-
-      $http.post(signedTxp.payProUrl, data, config).then(function(response) {
-        signedTxp.response = response.data;
-        return cb(null, signedTxp);
-      }, function(error) {
-        return cb(error.data, null);
-      });
-    }
-
-    return ret;
-  });