@nzz/q-server/plugins/q-assets-s3/routes.js

__Q__ is a system that lets journalists create visual elements for stories. It is developed by [NZZ Storytelling](https://www.nzz.ch/storytelling) and used in the [NZZ](https://www.nzz.ch) newsroom.

const Boom = require('boom');
const Joi = require('joi');
const uuidv4 = require('uuid/v4');

function getKey(options, id) {
  let filename = '';
  if (options.filename && options.filename.prepend) {
    filename += options.filename.prepend;
  }
  filename += uuidv4();
}

function getRoutes(s3, options) {
  return [
    {
      path: '/assets/upload/{id?}',
      method: 'POST',
      config: {
        validate: {
          auth: 'q-auth',
          params: {
            id: Joi.string().optional()
          },
          payload: {
            output: 'stream',
            parse: true,
            allow: 'multipart/form-data',
            maxBytes: options.maxBytes || 10485760 // 10MB
          }
        },
        tags: ['api']
      },
      handler: (request, reply) => {
        const file = request.payload.file;
        if (!file) {
          return reply(Boom.badData('Failed to read file'));
        }

        const key = getKey(options, request.params.id);

        s3.upload({
          Bucket: options.s3.bucket,
          Key: key,
          Body: file,
          ContentType: contentType
        }, (err, data) => {
  
          if (err) {
            request.log(['error', 'upload'], err);
            return reply(err);
          }
          return reply(data);
        });
      }
    }
  ];
}

module.exports = {
  getRoutes: getRoutes
}