ArangoDB Multipart/formdata

main.js

'use strict';
const db = require('@arangodb').db;
const joi = require('joi');
const _ = require('lodash');
const createRouter = require('@arangodb/foxx/router');
const router = createRouter();
const querystring = require('querystring');
const crypt = require('@arangodb/crypto');
const fs = require("fs")

module.context.use(router);

// POST /upload/:key/:type
router.post('/:key/:type', function(req, res) {
  let docs = []
  _.each(req.body, function(data) {
    const uuid = crypt.genRandomAlphaNumbers(40)
    let filename = querystring.parse(data.headers["Content-Disposition"]
                              .split(';')[2].trim().replace(/"/g, ''))
                              .filename
    const filedest = "/Users/soli/"+uuid+"."+ _.last(filename.split('.'))
    fs.write(filedest, data.data)
    docs.push(
      db.uploads.save({
        filename: filedest,
        object_key: req.pathParams.key,
        object_type: req.pathParams.type,
        length: data.data.length,
        mime: data.headers["Content-Type"]
      })
    )

  })
  res.send(docs)
})
.body(['multipart/form-data'])
.description("Upload a file")