const db = require('../../db')

const sessionMiddleware = (req, res, next)=>{
  (async ()=>{
    let session = await db.session.validate(req.session.uuid);

    if(!session)
      return req.session.uuid = null;

    // Update last active
    session = await db.session.update(req.session.uuid);
    // Attach updated session object to request
    req.sessionObj = session;

    if(session){
      req.user = session.user;
      req.cart = session.cart;
    }
  })()
  .then(next).catch(next);
}

module.exports = sessionMiddleware;