upload de arquivo GRAPQL
// cal like this in your resolvers
const { filename, createReadStream } = await photo.promise
// helper file upload
const { resolve } = require('path')
const uploadFile = ({ filename, stream }) => {
let linux = '/tmp'
let window = process.env.TEMP || ''
if (process.platform !== 'win32') {
stream.pipe(createWriteStream(resolve(process.cwd(), `${linux}/${filename}`)))
} else {
stream.pipe(createWriteStream(resolve(process.cwd(), `${window}/${filename}`)))
}
}
const validateFile = ({ filename, stream }) => {
const extFile = filename.replace('.', '')
const extPattern = /(jpg|jpeg|png|gif)/gi.test(extFile)
if (!extPattern) throw new TypeError('Image format is not valid')
else return uploadFile({ filename, stream })
}
export const fileUpload = ({ filename, stream }) =>
filename ? validateFile({ filename, stream }) : new Error('Image is required')
Restu Wahyu Saputra