formidable nodejs example
// make this a middleware function,
// then put it on the route like you used jwt,
// then get the value with req.users.
const { IncomingForm } = require('formidable')
const { resolve } = require('path')
const { existsSync, writeFileSync } = require('fs')
module.exports = (req, res, next) => {
const form = new IncomingForm({
maxFileSize: 1 * 1024 * 1024,
keepExtensions: true
})
form.parse(req, (error, fields, file) => {
if (error) return next(error)
const patternFile = /\.(jpg|jpeg|png|svg|gif|raw|webp)$/gi.test(file.productImage.name)
if (patternFile) {
const pathFile = resolve(process.cwd(), 'servers/uploads/', file.productImage.name)
const fileExits = existsSync(pathFile)
if (!fileExits) {
writeFileSync(pathFile)
req.users = JSON.parse(JSON.stringify({ fields, file }))
return next()
}
req.users = JSON.parse(JSON.stringify({ fields, file }))
return next()
}
})
}