multer with unique id.js

const multerOptions = {
	storege: multer.memoryStorage(),
	fileFilter(req, file, next) {
		const isPhoto = file.mimetype.startsWith('image/');
		if(isPhoto) {
			next(null, true)
		} else {
			next({message: 'You must supply an image'}, false)
		}
	}
}

exports.upload = multer(multerOptions).single('photo')

exports.resize = async (req, res, next) => {
	// Check if there is a file
	if(!req.file) {
		next();
		return;
	} else {
		const extension = req.file.mimetype.split('/')[1];
		req.body.photo = `${uuid.v4()}.${extension}`;

		const photo = await jimp.read(req.file.buffer);
		await photo.resize(800, jimp.AUTO);
		await photo.write(`./public/uploads/${req.body.photo}`);
		next();
	}
}