Merge pull request #1879 from matiaspando/iss1857

Fixing transaction history CSV download

js/controllers/history.js

@@ -27,76 +27,20 @@ angular.module('copayApp.controllers').controller('HistoryController',
       if (!w) return;
 
       $scope.generating = true;
-      w.getTransactionHistory(function(err, res) {
-        if (err) throw err;
 
-        if (!res) return;
+      w.getTransactionHistoryCsv(function(csvContent) {
+        if (csvContent && csvContent !== 'ERROR') {
+          var filename = "copay_history.csv";
 
-        var unit = w.settings.unitName;
+          var encodedUri = encodeURI(csvContent);
-        var data = res.items;
+          var link = document.createElement("a");
-        var filename = "copay_history.csv";
+          link.setAttribute("href", encodedUri);
-        var csvContent = "data:text/csv;charset=utf-8,";
+          link.setAttribute("download", filename);
-        csvContent += "Date,Amount(" + unit + "),Action,AddressTo,Comment";
 
-        if (w.isShared()) {
+          link.click();
-          csvContent += ",Signers\n";
-        } else {
-          csvContent += "\n";
         }
-
-        data.forEach(function(it, index) {
-          var dataString = formatDate(it.minedTs || it.sentTs) + ',' + it.amount + ',' + it.action + ',' + formatString(it.addressTo) + ',' + formatString(it.comment);
-          if (it.actionList) {
-            dataString += ',' + formatSigners(it.actionList);
-          }
-          csvContent += index < data.length ? dataString + "\n" : dataString;
-        });
-
-        var encodedUri = encodeURI(csvContent);
-        var link = document.createElement("a");
-        link.setAttribute("href", encodedUri);
-        link.setAttribute("download", filename);
-
-        link.click();
         $scope.generating = false;
         $scope.$digest();
-
-        function formatDate(date) {
-          var dateObj = new Date(date);
-          if (!dateObj) {
-            log.error('Error formating a date');
-            return 'DateError'
-          }
-          if (!dateObj.toJSON()) {
-            return '';
-          }
-
-          return dateObj.toJSON().substring(0, 10);
-        }
-
-        function formatString(str) {
-          if (!str) return '';
-
-          if (str.indexOf('"') !== -1) {
-            //replace all
-            str = str.replace(new RegExp('"', 'g'), '\'');
-          }
-
-          //escaping commas
-          str = '\"' + str + '\"';
-
-          return str;
-        }
-
-        function formatSigners(item) {
-          if (!item) return '';
-          var str = '';
-          item.forEach(function(it, index) {
-            str += index == 0 ? w.publicKeyRing.nicknameForCopayer(it.cId) : '|' + w.publicKeyRing.nicknameForCopayer(it.cId);
-          });
-          return str;
-        }
-
       })
     };
 

js/models/Wallet.js

@@ -1367,8 +1367,8 @@ Wallet.prototype.generateAddress = function(isChange) {
   return addr;
 };
 
+
 /**
- * TODO: get this out of here
  * @desc get list of actions (see {@link getPendingTxProposals})
  */
 Wallet.prototype._getActionList = function(txp) {
@@ -2543,6 +2543,87 @@ Wallet.prototype.isComplete = function() {
   return this.publicKeyRing.isComplete();
 };
 
+/**
+ * @desc Return a list of transactions on CSV format
+ * @return {Object} the list of transactions on CSV format
+ */
+Wallet.prototype.getTransactionHistoryCsv = function(cb) {
+  var self = this;
+  self.getTransactionHistory(function(err, res) {
+    preconditions.checkState(res);
+    if (err) {
+      log.warn(err);
+      return cb(new Error('TXHISTORY: ' + err.toString()));
+    }
+
+    var unit = self.settings.unitName;
+    var data = res.items;
+
+    var csvContent = "data:text/csv;charset=utf-8,";
+    csvContent += "Date,Amount(" + unit + "),Action,AddressTo,Comment";
+
+    if (self.isShared()) {
+      csvContent += ",Signers\n";
+    } else {
+      csvContent += "\n";
+    }
+
+    data.forEach(function(it, index) {
+      if (!it) {
+        return cb(new Error('TXHISTORY: The item is null'));
+      }
+      var dataString = formatDate(it.minedTs || it.sentTs) + ',' + it.amount + ',' + it.action + ',' + formatString(it.addressTo) + ',' + formatString(it.comment);
+      if (self.isShared() && it.actionList) {
+        dataString += ',' + formatSigners(it.actionList);
+      }
+      csvContent += index < data.length ? dataString + "\n" : dataString;
+    });
+
+
+
+    return cb(csvContent);
+
+    function formatDate(date) {
+      var dateObj = new Date(date);
+      if (!dateObj) {
+        log.warn('Error formating a date');
+        return 'DateError'
+      }
+      if (!dateObj.toJSON()) {
+        return '';
+      }
+
+      return dateObj.toJSON().substring(0, 10);
+    }
+
+    function formatString(str) {
+      if (!str) return '';
+
+      if (str.indexOf('"') !== -1) {
+        //replace all
+        str = str.replace(new RegExp('"', 'g'), '\'');
+      }
+
+      //escaping commas
+      str = '\"' + str + '\"';
+
+      return str;
+    }
+
+    function formatSigners(item) {
+      if (!item) return '';
+      var str = '';
+      item.forEach(function(it, index) {
+        str += index == 0 ? self.publicKeyRing.nicknameForCopayer(it.cId) : '|' + self.publicKeyRing.nicknameForCopayer(it.cId);
+      });
+      return str;
+    }
+
+  });
+
+}
+
+
 /**
  * @desc Return a list of past transactions
  *
@@ -2691,7 +2772,9 @@ Wallet.prototype.getTransactionHistory = function(opts, cb) {
       if (err) return cb(err);
 
       _.each(res.items, function(tx) {
-        decorateTx(tx);
+        if (tx) {
+          decorateTx(tx);
+        }
       });
 
       return cb(null, paginate(res, opts.currentPage, opts.itemsPerPage));

test/Wallet.js

@@ -2391,14 +2391,6 @@ describe('Wallet model', function() {
         items: txs,
         totalItems: txs.length,
       });
-      w.getAddressesInfo = sinon.stub().returns([{
-        addressStr: 'addr_in_1'
-      }, {
-        addressStr: 'addr_in_2'
-      }, {
-        addressStr: 'change',
-        isChange: true,
-      }]);
 
       w.addressBook = {
         'addr_out_1': {
@@ -2441,14 +2433,6 @@ describe('Wallet model', function() {
         items: txs,
         totalItems: txs.length,
       });
-      w.getAddressesInfo = sinon.stub().returns([{
-        addressStr: 'addr_in_1'
-      }, {
-        addressStr: 'addr_in_2'
-      }, {
-        addressStr: 'change',
-        isChange: true,
-      }]);
 
       w.txProposals.txps = [{
         sentTxid: 'id0',
@@ -2472,6 +2456,7 @@ describe('Wallet model', function() {
     });
   });
 
+
   // TODO
   describe.skip('#onPayProPaymentAck', function() {
     it('should emit', function() {
@@ -2484,6 +2469,76 @@ describe('Wallet model', function() {
     });
   });
 
+  describe('#getTransactionHistoryCsv', function() {
+    it('should return list of txs', function(done) {
+      var w = cachedCreateW2();
+      var txs = [{
+        vin: [{
+          addr: 'in_1',
+          valueSat: 1000
+        }],
+        vout: [{
+          scriptPubKey: {
+            addresses: ['out_1'],
+          },
+          value: '0.00000900',
+        }],
+        fees: 0.00000100
+      }, {
+        vin: [{
+          addr: 'in_2',
+          valueSat: 2000
+        }],
+        vout: [{
+          scriptPubKey: {
+            addresses: ['out_2'],
+          },
+          value: '0.00001900',
+        }],
+        fees: 0.00000100
+      }, {
+        vin: [{
+          addr: 'in_3',
+          valueSat: 3000
+
+        }],
+        vout: [{
+          scriptPubKey: {
+            addresses: ['out_3'],
+          },
+          value: '0.00002900',
+
+        }],
+        fees: 0.00000100
+      }];
+
+      w.blockchain.getTransactions = sinon.stub().yields(null, {
+        items: txs,
+        totalItems: txs.length,
+      });
+
+      sinon.stub(w, 'getAddresses').returns(['in_1', 'in_2', 'in_3', 'out_1', 'out_2', 'out_3']);
+      var s = sinon.stub(w.publicKeyRing, 'addressIsOwn');
+      s.withArgs('in_1').returns(true);
+      s.withArgs('out_1').returns(false);
+
+      s.withArgs('in_2').returns(false);
+      s.withArgs('out_2').returns(true);
+
+      s.withArgs('in_3').returns(true);
+      s.withArgs('out_3').returns(true);
+
+
+      w.getTransactionHistoryCsv(function(data) {
+        data.should.exist;
+        data.should.equal('data:text/csv;charset=utf-8,Date,Amount(bits),Action,AddressTo,Comment,Signers\n,9,sent,"out_1",\n,0,moved,"out_2",\n,29,sent,"out_3",\n');
+        done();
+      });
+    });
+
+  });
+
+
   describe.skip('#read', function() {
     var network, blockchain;
 

views/history.html

@@ -130,7 +130,7 @@
         <div class="large-9 columns">
           <pagination page="currentPage" total-items="totalItems" items-per-page="itemsPerPage" on-select-page="selectPage(page)" max-size="10" />
         </div>
-        <div class="large-3 columns m5t text-right size-12 show-for-large-only">
+        <div class="large-3 columns m5t text-right size-12 show-for-large-up">
           <div ng-if="generating">
             <i class="fi-bitcoin-circle icon-rotate spinner"></i> 
             <span translate>Generating file...</span>