sos-nextjs/db/models/session.js

const pg = require('../pg')
const joinjs = require('join-js').default;
const debug = require('debug')('sos:db:session')
const mappings = require('../mappings')

const session = module.exports = {}

session.create = async (req, _user) => {
  const user = _user ? _user : req.user

  const session = await createSessionInternal(
    user ? user.uuid : null,
    req.ip,
    req.get('User Agent') || "",
    req.get('Referrer') || ""
  )

  req.session.uuid = session.uuid
  req.sessionObj = session

  return session
}

const createSessionInternal = async (user_uuid, ip_address, user_agent, referer) => {
  const query = {
    text: 'select * from sos.login_user_session($1, $2, $3, $4, $5)',
    values: [
      user_uuid,
      '2 hours',
      ip_address,
      user_agent,
      referer
    ]
  }

  debug(query);

  const {rows} = await pg.query(query)
  return joinjs.map(rows, mappings, 'sessionMap', 'session_')[0];
}

session.validate = async (session_uuid) => {
  const query = {
    text: 'select * from sos.validate_session($1)',
    values: [
      session_uuid
    ]
  }

  debug(query);

  const {rows} = await pg.query(query)
  return joinjs.map(rows, mappings, 'sessionMap', 'session_')[0];
}

session.update = async (session_uuid) => {
  const query = {
    text: 'select * from sos.update_session($1)',
    values: [
      session_uuid
    ]
  }

  debug(query);

  const {rows} = await pg.query(query)
  return joinjs.map(rows, mappings, 'sessionMap', 'session_')[0];
}

session.end = async (session_uuid) => {
  const query = {
    text: 'select * from sos.end_session($1)',
    values: [
      session_uuid
    ]
  }

  debug(query);

  const {rows} = await pg.query(query)
  return joinjs.map(rows, mappings, 'sessionMap', 'session_')[0];
}

session.attachCart = async (session_uuid, cart_uuid) => {
  const query = {
    text: 'select * from sos.attach_cart($1, $2)',
    values: [
      session_uuid,
      cart_uuid
    ]
  }

  debug(query);

  const {rows} = await pg.query(query)
  return joinjs.map(rows, mappings, 'sessionMap', 'session_')[0];
}

session.clearCart = async (session_uuid) => {
  const query = {
    text: 'select * from sos.clear_cart($1)',
    values: [session_uuid]
  }

  debug(query);

  const {rows} = await pg.query(query)
  return joinjs.map(rows, mappings, 'sessionMap', 'session_')[0];
}