'use strict';

const knex = require ('knex');

let db = null;

async function init (use_fake_seed) {
  db = knex ({
    client:           'sqlite',
    connection:       { filename: 'db.sqlite' },
    migrations:       { directory: 'migrations' },
    seeds:            { directory: 'seeds' },
    useNullAsDefault: true
  });

  await db.migrate.latest ();
  if (use_fake_seed)
    await db.seed.run ({ specific: 'fake.js' });
}

function get_db () {
  return db;
}

const log = require ('./log') (get_db);
const app = require ('./app') (get_db);

module.exports = { init, log, app };