// create new product
app.post('/newproduct', upload.single('images'), function (req, res) {

   if (req.body.title == '' || req.body.price == '') {
    res.json({success: false, msg: 'Please add title and price.'});
    console.log('title: ' + req.body.title);
    console.log('price: ' + req.body.price);
  } else {

    var newProduct = new Product({
     title: req.body.title,
     price: req.body.price,
     description: req.body.description,
     images: req.file

    });


    console.log(req.body);
    console.log(req.file);

    // save the new product
    newProduct.save(function(err) {
      if (err) {
       res.json({success: false, msg: 'Listing was unsuccessful.'});
      } else {
       res.json({success: true, msg: 'Successful creating a new product!'});
       console.log(newProduct.createdAt);
       console.log(newProduct.updatedAt);
      }

    });

  }

});

{ title: 'TEST', description: 'Test 2', price: '350' }
{ fieldname: 'images',
  originalname: 'fileName.png',
  encoding: '7bit',
  mimetype: 'image/png',
  destination: 'public/uploads/',
  filename: '4ce97ccc379e4c29404392417c4fbfb6',
  path: 'public/uploads/4ce97ccc379e4c29404392417c4fbfb6',
  size: 7063823 }
POST /newproduct 200 72.025 ms - 51

func web() {

        Alamofire.request(.GET, postEndPoint, parameters: nil, encoding:
            .JSON).responseJSON { (response:Response<AnyObject, NSError>) -> Void in

                print(response.result.value)
                if (response.result.value != nil)
                {


                    self.arr = (response.result.value) as! NSMutableArray
                    let descriptor: NSSortDescriptor = NSSortDescriptor(key: "createdAt", ascending: false)
                    self.arr.sortedArrayUsingDescriptors([descriptor])

                }

                self.homeTableView.reloadData()

                self.homeCollectionView.reloadData()


        }

    }

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {


        let cell: MainTableViewCell = tableView.dequeueReusableCellWithIdentifier("MainTableViewCell", forIndexPath: indexPath) as! MainTableViewCell


        let dict = arr[indexPath.row] as! NSDictionary
        print(dict)


        print(dict["title"])
        cell.productTitleLabel?.text = String (dict["title"]! )
        cell.productDescriptionLabel?.text = String (dict["description"]! )
        cell.productPriceLabel?.text = String (dict["price"]! )
        cell.productTimeLabel?.text = String (dict["createdAt"]!)
        // how can I upload image file


        cell.frame.size.width = screenWidth / 3

        return cell
    }