index.js

const registerService = require('./service/register')
const loginService = require('./service/login')
const verifyService = require('./service/verify')
const util = require('./utils/util')

const healthPath = '/health';
const registerPath = '/register';
const loginPath = '/login';
const verifyPath = '/verify';
exports.handler = async(event) => {
    console.log("Request Event: ", event);
    let response;
    switch (true) {
        case event.httpMethod === "GET" && event.path === healthPath:
            response = util.buildResponse(200);
            break;
        case event.httpMethod === "POST" && event.path === registerPath:
            const registerBody = JSON.parse(event.body);
            //response = buildResponse(200);
            response = await registerService.register(registerBody);
            break;
        case event.httpMethod === "POST" && event.path === loginPath:
            const loginBody = JSON.parse(event.body);
            response = await loginService.login(loginBody);
            break;
        case event.httpMethod === "POST" && event.path === verifyPath:
            const verifyBody = JSON.parse(event.body);
            response = await verifyService.login(verifyBody);
            break;
        default:
            response = util.buildResponse(404, '404 Not Found')
    }
    return response;
};