Downloaded file (image) from Sails.js (Node.js) but cannot get it from client. Heroku application

I created a site with admin panel with sails.js and deployed to Heroku.
Then I uploaded the skipper image. When I try:

fs.readdir "#{__dirname}/../../assets/images/Projects", (err, file)->

        console.log file

      

        
        
        
      

    

I can see the file in the folder.
But i cant get it with ajax or in img tag. Here is the code to download (also, if you can help me optimize this code, I would really like it):

create: (req, res, next)->

    project_id = req.param('id')

    res.setTimeout(0)

    if !project_id
        res.set('Content-Type', 'text/html; charset=utf-8')
        return res.badRequest('No id provided.')

    images_name = []
    files_counter = 0

    fileName = (__newFileStream, cb)->
        name = uuid.v4() + path.extname(__newFileStream.filename)
        # Saving names in array to insert it database
        images_name.push name
        cb null, name

    uploadFile = req.file('uploadFile')

    uploadFile.upload {dirname: "#{__dirname}/../../assets/images/Projects", saveAs: fileName}, (err, files)->

        return res.serverError(err) if err

        if uploadFile.isNoop
            res.set('Content-Type', 'text/html; charset=utf-8')
            return res.badRequest('No images provided!')

        for image,index in files
            nImage = {}
            # Inserting name from array to database
            nImage.image = images_name[index]
            nImage.project_id = project_id

            ProjectImages.create nImage, (error, image) ->
                if error
                    res.status 400
                    return res.json error

                files_counter++

                if files_counter == files.length

                    res.status 200
                    return res.send "Images upload done"