@kldit/cms/app/controller/Session.js

A CMS Framework for @kldit/mvc

const mvc = require( '@kldit/mvc' );
const sha1 = require('sha1');

/**
 * @author Orlando Leite
 *
 * Session class
 */
module.exports = class Session extends mvc.BaseController
{
	init()
	{
		this.loadModel( 'Session' );
	}
	
	async preHandle( ctx )
	{
		if( ctx.request.header === 'OPTIONS' )
		{
			ctx.set( "HTTP/1.1 202 Accepted" );
			ctx.response.send();
		}
		
		ctx.set('Access-Control-Allow-Credentials', 'true');
		ctx.set('Access-Control-Allow-Origin', process.env.CMS_DOMAIN);
		ctx.set('Access-Control-Allow-Methods', 'POST, GET, OPTIONS');
		
		ctx.set('Content-Type', 'application/json');
		
		return true;
	}
	
	async token( ctx )
	{
		console.log( this.model );
		const token = await this.model.session.getUser(
			ctx,
			ctx.request.body.username,
			ctx.request.body.password );

		if( token )
		{
			ctx.body = { status : true, token : token };
		}
		else
		{
			ctx.body = { 'status' : false };
		}
	}
	
	async login( ctx )
	{
		if( await this.model.session.loginUser( ctx, ctx.request.body.username, ctx.request.body.token ) )
		{
			ctx.session[process.env.CMS_CONNECTION_SESSION_VAR] = ctx.request.body.username;
			
			ctx.body = { 'status' : true, 'logged' : true };
		}
		else
			ctx.body = { 'status' : true, 'logged' : false };
	}
	
	async signIn( ctx )
	{
		if( sha1( ctx.request.body.password + process.env.CMS_CONNECTION_HASH ) == ctx.request.body.token )
		{
			var result = await this.model.session.createUser(
				ctx,
				ctx.request.body.name,
				ctx.request.body.username,
				ctx.request.body.password );

			if( result == -1 )
			{
				ctx.body = { status : false, message : "Este usuário já está cadastrado." };
			}
			if( result == 1 )
			{
				ctx.body = { status : true };
			}
			else
			{
				ctx.body = { status : false };
			}
		}
		else
		{
			ctx.body = { status : false, message : "Embaralhador de senhas está incorreto." };
		}
	}

	async logout( ctx )
	{
		ctx.session[process.env.SESSION_VAR] = null;
		ctx.body = { 'status' : true, 'logged' : false };
	}

	async index( ctx )
	{
		ctx.body = { 'status' : true, 'logged' : ctx.user ? true : false };
	}
}