nicolasmccurdy/rose

import { search } from './engine'
import express from 'express'
import { readFileSync } from 'fs'
import logger from 'morgan'
import webpack from 'webpack'
import webpackConfig from '../webpack.config'
import webpackMiddleware from 'webpack-dev-middleware'

const app = express()
const features = JSON.parse(readFileSync(`${__dirname}/../dist/features.json`))

app.use(logger('dev'))
app.use(express.static('client'))
app.use(app.get('env') === 'development'
  ? webpackMiddleware(webpack(webpackConfig))
  : express.static('dist'))

/* GET JSON API. */
app.get('/index.json', (req, res) => {
  const results = search(features, req.query.query)
  const skip = parseInt(req.query.index, 10) || 0
  const limit = parseInt(req.query.count, 10) || undefined

  res.json(results.slice(skip, limit && skip + limit))
})

if (!module.parent) app.listen(process.env.PORT || 3000)

export default app