nodejs express multer s3
import multer from 'multer'
import multerS3 from 'multer-s3'
import aws from 'aws-sdk'
import { Request } from 'express'
aws.config.update({
accessKeyId: process.env.AWS_ACCESS_KEY_ID,
secretAccessKey: process.env.AWS_ACCESS_KEY
})
export class Multer {
public static upload = multer({
storage: multerS3({
s3: new aws.S3(),
bucket: process.env.AWS_BUCKET_NAME,
contentType: multerS3.AUTO_CONTENT_TYPE,
serverSideEncryption: 'AES256',
acl: 'public-read',
key: function (request: Request, file: Express.Multer.File, done: any) {
const fileName: string = `${Date.now().toString()} - ${file.originalname}`
done(null, fileName)
}
}),
fileFilter: (req: Request, file: Express.Multer.File, done: any) => {
if (!mimeTypeSupport(file.mimetype)) throw new TypeError('mimetype not supported')
const fileName: string = `${Date.now().toString()} - ${file.originalname}`
done(null, fileName)
}
}).array('upload', 100)
}