WikiLerni/models/index.js

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"use strict";
require('dotenv').config();
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/database.js")[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;