'use strict';

const chalk = require('chalk');
const session = require('express-session');

let redisStore;

const config = {
  secret: 'ohohohogogogoONMYTOETOEthisisacompletelyrandomgeneratedstring.thisisonlyacoincidence.',
  resave: false,
  saveUninitialized: true,
};

const redisConfig = {
  host: 'localhost',
  port: 6379,
};

if (ENV === 'production') {
  const RedisStore = require('connect-redis')(require('express-session'));

  redisStore = new RedisStore(redisConfig);

  redisStore.on('connect', () => {
    console.info(`[${chalk.cyan('INIT')}] Redis connected succcessfully`);
  });

  redisStore.on('disconnect', () => {
    throw new Error('Unable to connect to redis. Has it been started?');
  });

  config.store = redisStore;
} else {
  config.store = new session.MemoryStore();
}

module.exports = config;