intern-Assignment/Sequelize-library/sequelize/models/index.mjs

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2025-01-31 09:50:39 +00:00
"use strict";
const fs = require("fs");
const path = require("path");
const Sequelize = require("sequelize");
const { User } = require("./models");
const process = require("process");
const basename = path.basename(__filename);
const env = process.env.NODE_ENV || "development";
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
);
}
// Wrap the asynchronous code inside an async function
async function initialize() {
try {
const newUser = await User.create({
firstName: "John",
lastName: "Doe",
email: "john.doe@example.com",
});
const user = await User.findOne({ where: { email: "john.doe@example.com" } });
console.log(user);
} catch (error) {
console.error("Error creating user:", error);
}
}
// Call the async function to execute the code
initialize();
fs.readdirSync(__dirname)
.filter((file) => {
return (
file.indexOf(".") !== 0 &&
file !== basename &&
file.slice(-3) === ".js" &&
file.indexOf(".test.js") === -1
);
})
.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;