passing to es6 class

git diff

diff --git a/server/modules/ventaLead/lib/VentaLead.js b/server/modules/ventaLead/lib/VentaLead.js
index 563c2bc..dede967 100644
--- a/server/modules/ventaLead/lib/VentaLead.js
+++ b/server/modules/ventaLead/lib/VentaLead.js
@@ -5,87 +5,76 @@ var Car           = require('../../car');
 var util          = require('../../../../lib/util');
 var Canalcar      = require('../../../../lib/canalcarApiClient');

-var VentaLead = function (rawVentaLead){
-  var self = this;
-  if (rawVentaLead){
-    this.car          = new Car(rawVentaLead.car);
-    this.client       = new Client(rawVentaLead.client);
-    this.inquiry      = rawVentaLead.inquiry;
-    this.source       = rawVentaLead.source;
-    this.gmail_msg_id = rawVentaLead.gmail_msg_id;
-  } else {
-    this.car          = new Car(null);
-    this.client       = new Client(null);
-    this.inquiry      = null;
-    this.source       = null;
-    this.gmail_msg_id = null;
+class VentaLead {
+  constructor(rawVentaLead) {
+    if (rawVentaLead){
+      this.car          = new Car(rawVentaLead.car);
+      this.client       = new Client(rawVentaLead.client);
+      this.inquiry      = rawVentaLead.inquiry;
+      this.source       = rawVentaLead.source;
+      this.gmail_msg_id = rawVentaLead.gmail_msg_id;
+    } else {
+      this.car          = new Car(null);
+      this.client       = new Client(null);
+      this.inquiry      = null;
+      this.source       = null;
+      this.gmail_msg_id = null;
+    }
   }

-  this.save = function (){
-    return new Promise(function(resolve, reject){
-      self.client.createOrUpdate().then(function (createdOrUpdatedClient){
-        self.client = createdOrUpdatedClient;
-        return self.car.createOrUpdate();
-      }).then(function(createdOrUpdatedCar){
-        self.car = createdOrUpdatedCar;
-        var ventaLead = self._composeVentaLead();
-        return self._saveVentaLead(ventaLead);
-      }).then(function(){
-        resolve();
-      }).catch (function(err){
+  save(){
+    var result = {ok: true};
+    return new Promise((resolve, reject) =>{
+      if (!this.validate()){
+        result.ok = false;
+        resolve (result);
+      }
+      this.client.createOrUpdate().then(createdOrUpdatedClient => {
+        this.client = createdOrUpdatedClient;
+        return this.car.createOrUpdate();
+      }).then(createdOrUpdatedCar => {
+        this.car = createdOrUpdatedCar;
+        var ventaLead = this._composeVentaLead();
+        return this._saveVentaLead(ventaLead);
+      }).then(() => {
+        resolve(result);
+      }).catch (err => {
           reject(err);
       });
     });
   }
-  this.validate = function (){
-    if ((/llamada perdida/i.test(self.inquiry) ||
-        /llamada atendida/i.test(self.inquiry)))
-      return (self.client.validate());
+
+  validate(){
+    if ((/llamada perdida/i.test(this.inquiry) ||
+        /llamada atendida/i.test(this.inquiry)))
+      return (this.client.validate());
     else
-       return (self.car.validate() && self.client.validate());
+       return (this.car.validate() && this.client.validate());
   }
-}
-
-/* OJO. Esta funcion no la estamos usando */
-VentaLead.prototype._ventaLeadAlreadyInMongo = function (ventaLead){
-  return new Promise(function(resolve, reject){
-    var query = {gmail_msg_id: ventaLead.gmail_mgs_id};
-    LeadVentaModel.find(query, function (err, foundLead){
-      if (err)
-        reject(err);
-      resolve(foundLead);
-    });
-  });
-}

-VentaLead.prototype._saveVentaLead = function (ventaLead){
-  return new Promise (function (resolve, reject){
-    var leadToSave = new LeadVentaModel (ventaLead);
-    leadToSave.save (function (err){
-      if (err)
-        reject(err);
-      resolve();
+  _saveVentaLead(){
+    return new Promise ((resolve, reject) => {
+      var leadToSave = new LeadVentaModel (ventaLead);
+      leadToSave.save (err => {
+        if (err)
+          reject(err);
+        resolve();
+      });
     });
-  });
-}
+  }

-VentaLead.prototype._composeVentaLead = function (){
-  var car = this.car;
-  var client = this.client;
-  var inquiry = this.inquiry;
-  var source = this.source;
-  var gmail_msg_id = this.gmail_msg_id;
-  var carId = null;
-  if (car !== null && car !== undefined)
-    carId = car.id;
-  var lead = {
-    car_id : carId,
-    client_id : client.id,
-    inquiry : inquiry,
-    source : source,
-    gmail_msg_id: gmail_msg_id
-  };
-  return lead;
+  _composeVentaLead(){
+    var carId = null;
+    if (this.car !== null && this.car !== undefined)
+      carId = this.car.id;
+    return {
+      car_id : carId,
+      client_id : this.client.id,
+      inquiry : this.inquiry,
+      source : this.source,
+      gmail_msg_id: this.gmail_msg_id
+    };
+  }
 }

 module.exports = VentaLead;