const multer  = require('multer');
const upload = multer({ dest: '/tmp/'});
const fs = require("fs");

router.post('/upload', upload.single('file'), function(req, res){
  const public_folder = 'public'
  const file_path = `/saved_pictures/${req.file.filename}`;
  const full_file_path = public_folder + file_path;

  fs.rename(req.file.path, full_file_path, function(err) {
      if (err) {
        console.log(err);
        res.send(500);
      } else {
        models.Pictures.create({
          userId: req.user.id,
          src: file_path
        })
        .then((pictureCreated) => {
          res.send(pictureCreated.get())
        })
        .catch((err) => {
          console.log(err)
        })
      }
    });
})