import graphql from '../src/graphql';
import bindTranslations from './bindTranslations';
let cache = null;
import { getRandom } from "./eventHelper";

export default async function () {
  try {

    sails.log.verbose('>>> graphql hook starting');
    sails.on('clear_cache', async function (){
      cache = null;
    });
    sails.on('lifted', async function (){
      try {
        const graphServer = await graphql.init();
  
        // inject middleware into express app
        sails.hooks.http.app.use(graphServer.getMiddleware());
        let layer = sails.hooks.http.app._router.stack.slice(-1)[0]
        sails.hooks.http.app._router.stack.splice(1, 0, layer)
        graphServer.installSubscriptionHandlers(sails.hooks.http.server);
        sails.emit('graphql-middleware:loaded');
      } catch (error) {
        sails.emit('graphql-middleware:error');
        sails.log.error(error);      
      }
    })

    if (await Settings.get("JWT_SECRET") === undefined) {
      //@ts-ignore
      const random = getRandom();
      await Settings.set("JWT_SECRET", random)
    }

  
    bindTranslations()
  } catch (e) {
    sails.log.error('graphql > afterHook > error1', e);
  }
}