app.js

/*
(information)
- require는 다른 파일에 있는 module을 불러오게 도와준다.
*/
var restify = require('restify');
const basePath = process.cwd();
const config = require('./config.js');
const db = require(basePath + '/models');
const createTodoRoute = require(basePath + '/routes/createTodoRoute.js');
const restifyPlugins = require('restify-plugins');

const server = restify.createServer({
	name: config.name,
	version: config.version,
});

/**
  * Middleware
  */
server.use(restifyPlugins.jsonBodyParser({ mapParams: true }));
server.use(restifyPlugins.acceptParser(server.acceptable));
server.use(restifyPlugins.queryParser({ mapParams: true }));
server.use(restifyPlugins.fullResponse());

server.listen(config.port, () => {
  console.log("server start!");
  console.log("port : %d", config.port);

	db.sequelize.sync().then(() => {
	    console.log('✓ DB connection success.');
	    console.log('  Press CTRL-C to stop\n');
	  })
	  .catch(err => {
	    console.error(err);
	    console.log('✗ DB connection error. Please make sure DB is running.');
	    process.exit();
	  });
	createTodoRoute(server);
});