const fs = require("fs"); const path = require("path"); const Sequelize = require("sequelize"); const basename = path.basename(__filename); const env = process.env.NODE_ENV || "development"; // eslint-disable-next-line import/no-dynamic-require const config = require(`${__dirname}/../config/config.json`)[env]; const db = {}; let sequelize; if (config.use_env_variable) { sequelize = new Sequelize(process.env[config.use_env_variable], config); } else { 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 = sequelize.import(path.join(__dirname, file)); 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;