// Use this hook to manipulate incoming or outgoing data.
// For more information on hooks see: http://docs.feathersjs.com/api/hooks.html
import { Hook, HookContext } from '@feathersjs/feathers'
import ua from 'universal-analytics'

import config from '../appconfig'

export default (): Hook => {
  return async (context: HookContext): Promise<HookContext> => {
    if (context.method === 'remove') return context
    if (!context.params.user) {
      // send a anonymous user's analytics
      const visitor = ua(config.server.gaTrackingId, { https: false })
      visitor.pageview(context.service).send()
      visitor.event(context.method, 'Requeset').send()
    } else {
      // send the user's analytics
      const visitor = ua(config.server.gaTrackingId, context.params.user._id, { https: false })
      visitor.pageview(context.service).send()
      visitor.event(context.method, 'Request').send()
    }
    return context
  }
}