text: 'use strict';
  
  const fs = require('fs');
  const path = require('path');
  const Sequelize = require('sequelize');
  const basename = path.basename(__filename);
  const env = process.env.NODE_ENV || 'development';
  const config = require(__dirname + '/../config/config.js')[env];
  const db = {};
  
  const sequelize = new Sequelize(
    config.database,
    config.username,
    config.password,
    config
  );
  
  fs.readdirSync(__dirname)
    .filter((file) => {
      return (
        file.indexOf('.') !== 0 && file !== basename && file.slice(-3) === '.js'
      );
    })
    .forEach((file) => {
      const model = require(path.join(__dirname, file))(
        sequelize,
        Sequelize.DataTypes
      );
      db[model.name] = model;
    });
  
  Object.keys(db).forEach((modelName) => {
    if (db[modelName].associate) {
      db[modelName].associate(db);
    }
  });
  
  db.sequelize = sequelize;
  db.Sequelize = Sequelize;
  
  module.exports = db;
  