text: const dotenv = require('dotenv');
  const appRoot = require('app-root-path');
  
  dotenv.config();
  // export app configuration object
  module.exports = {
    APP_NAME: process.env.APP_NAME,
    ENV: process.env.NODE_ENV,
    PORT: process.env.PORT,
    HOST: process.env.HOST,
    LOG_LEVEL: process.env.LOG_LEVEL,
    APP_ROOT: appRoot,
    JWT_KEY: process.env.JWT_KEY || 'yuyuuy65!@3$5^uuih(0*7t',
    DB_USER: process.env.DB_USER,
    DB_PASSWORD: process.env.DB_PASSWORD,
    DB_NAME: process.env.DB_NAME,
    DB_PORT: process.env.DB_PORT,
    DATABASE_URL: process.env.DATABASE_URL,
    TEST_DB_URL: process.env.TEST_DB_URL,
  };
  