more robust send loop

lib/emailservice.js

@@ -31,10 +31,17 @@ var EMAIL_TYPES = {
 
 
 function EmailService(opts) {
+  $.checkArgument(opts);
+
+  opts.email = opts.email || {};
+
   this.storage = opts.storage;
   this.lock = opts.lock;
   this.mailer = opts.mailer || nodemailer.createTransport(opts.email);
+  this.from = opts.email.from;
+
   $.checkState(this.mailer);
+  $.checkState(this.from);
 };
 
 // TODO: cache for X minutes
@@ -95,7 +102,7 @@ EmailService.prototype._getDataForTemplate = function(notification, cb) {
     data.walletM = wallet.m;
     data.walletN = wallet.n;
     var copayer = _.find(wallet.copayers, {
-      copayerId: notification.creatorId
+      id: notification.creatorId
     });
     if (copayer) {
       data.creatorId = copayer.id;
@@ -162,6 +169,7 @@ EmailService.prototype.sendEmail = function(notification, cb) {
         var email = Model.Email.create({
           walletId: notification.walletId,
           copayerId: recipient.copayerId,
+          from: self.from,
           to: recipient.emailAddress,
           subject: content.subject,
           body: content.body,
@@ -174,7 +182,9 @@ EmailService.prototype.sendEmail = function(notification, cb) {
     function(emails, next) {
       async.each(emails, function(email, next) {
         self._send(email, next);
-      }, next);
+      }, function(err) {
+        return next();
+      });
     },
   ], cb);
 };

lib/model/email.js

@@ -1,5 +1,8 @@
 'use strict';
 
+var _ = require('lodash');
+var Uuid = require('uuid');
+
 function Email() {
   this.version = '1.0.0';
 };
@@ -9,7 +12,9 @@ Email.create = function(opts) {
 
   var x = new Email();
 
-  x.createdOn = Math.floor(Date.now() / 1000);
+  var now = Date.now();
+  x.createdOn = Math.floor(now / 1000);
+  x.id = _.padLeft(now, 14, '0') + Uuid.v4();
   x.walletId = opts.walletId;
   x.copayerId = opts.copayerId;
   x.from = opts.from;
@@ -26,6 +31,7 @@ Email.fromObj = function(obj) {
   var x = new Email();
 
   x.createdOn = obj.createdOn;
+  x.id = obj.id;
   x.walletId = obj.walletId;
   x.copayerId = obj.copayerId;
   x.from = obj.from;

test/integration/server.js

@@ -245,7 +245,7 @@ describe('Wallet service', function() {
     //     uri: 'mongodb://localhost:27017/bws_test'
     //   }
     // }, done);
-});
+  });
   beforeEach(function(done) {
     resetDb(function() {
       blockchainExplorer = sinon.stub();
@@ -254,6 +254,9 @@ describe('Wallet service', function() {
         storage: storage,
         blockchainExplorer: blockchainExplorer,
         mailer: mailer,
+        email: {
+          from: 'bws@dummy.net',
+        }
       }, done);
     });
   });