feat(backend): serve seeded images

# https://www.npmjs.com/package/express-session#secret

SESSION_SECRET="super secret session key"

UPLOAD_DIR='./uploads'

UPLOAD_DIR='./uploads:./src/seed/uploads/'

import env from '../env';

import { handler } from '../controllers/handler';

const directory = env('UPLOAD_DIR');

const directories = env('UPLOAD_DIR').split(':');

const router = Router();

const upload = multer({

  storage: multer.diskStorage({

    destination: directory,

    destination: directories[0], // first one is write directory

    filename: (_req, file, cb) => {

      const filename = `${uuid.v4()}${path.extname(file.originalname)}`;

      cb(null, filename);

  })

);

console.log(`Uploads will be saved to directory: ${directories[0]}`);

for (const directory of directories) {

  console.log(`Serving static uploads directory: ${directory}`);

  router.use(

    express.static(directory, {

      index: false,

    })

  );

}

export default router;