index.js

import fs from 'fs'
import path from 'path'
import Sequelize from 'sequelize'
import config from '../config'

const sequelize = new Sequelize(
  config.db.database, config.db.username, config.db.password, config.db.options
)

const db = {}

fs
  .readdirSync(__dirname)
  // Skip hidden files and index.js itself
  .filter(file => file.indexOf('.') !== 0 && file !== 'index.js')
  .forEach((file) => {
    const model = sequelize.import(path.join(__dirname, file))
    db[model.name] = model
  })

Object.keys(db).forEach((modelName) => {
  if ('associate' in db[modelName]) {
    db[modelName].associate(db)
  }
})

export { Sequelize, sequelize }
export default db