upload

aws-s3.js

'use strict'

const AWS = require('aws-sdk')
const env = require('../../.env')
const formidable = require('formidable')
const fs = require('fs')
const sendErrorsFromDB = (res, dbErros) => {
	const errors = []
	_.forIn(dbErros.errors, error => errors.push(error.message))
	return res.status(400).json({ errors })
}

const upload = (req, res, next) => {

    AWS.config.region = env.awsRegion
    AWS.config.accessKeyId = env.awsSercretKeyId
    AWS.config.secretAccessKey = env.awsSecretUser

    const s3 = new AWS.S3()
    const bucket = 'nameBucketofamazons3'

    const form = new formidable.IncomingForm()
    form.parse(req, (err, fields, files) => {

        const bodystream = fs.createReadStream(files.files.path)
        const s3Params = {
            Bucket: bucket,
            Key: files.files.name,
            Body: bodystream,
            ContentType: files.files.type,
            ACL: 'public-read'
        }

        s3.upload(s3Params, (err, data) => {

            if(err) return sendErrorsFromDB(res, err)

                const returnData = {
                    signedRequest: data,
                    url: data.Location
                }

                res.json(returnData)

        })

    })
}

module.exports = { upload }