routes.ts

/* routes.ts */

import { Router } from 'https://deno.land/x/oak/mod.ts'
import { Handlebars, HandlebarsConfig } from 'https://deno.land/x/handlebars/mod.ts'
import { upload } from 'https://cdn.deno.land/oak_upload_middleware/versions/v2/raw/mod.ts'
// import { parse } from 'https://deno.land/std/flags/mod.ts'

import { login, loginConfig, register, registerConfig } from './modules/accounts.ts'
import { handlebarsConfig } from './modules/util.ts'

const handle = new Handlebars(handlebarsConfig)

const router: Router = new Router()

// the routes defined here
router.get('/', async context => {
	const authorised = context.cookies.get('authorised')
	const data = { authorised }
	const body = await handle.renderView('home', data)
	context.response.body = body
})

router.get('/login', async context => {
	const body = await handle.renderView('login')
	context.response.body = body
})

router.get('/register', async context => {
	const body = await handle.renderView('register')
	context.response.body = body
})

router.post('/register', async context => {
	console.log('POST /register')
	const body = context.request.body({ type: 'form' })
	console.log(body)
	const value = await body.value
	console.log(value)
	const username: string = String(value.get('user'))
	const password: string = String(value.get('pass'))
	const password2: string = String(value.get('pass2'))
	const credentials: registerConfig = { username, password, password2 }
	console.log(credentials)
	await register(credentials)
	context.response.redirect('/login')
})

router.get('/logout', context => {
  // context.cookies.set('authorised', null) // this does the same
  context.cookies.delete('authorised')
  context.response.redirect('/')
})

router.post('/login', async context => {
	console.log('POST /login')
	const body = context.request.body({ type: 'form' })
	const value = await body.value
	const username = String(value.get('user'))
	const password = String(value.get('pass'))
	const credentials: loginConfig = { username, password }
	console.log(credentials)
	try {
		await login(credentials)
		context.cookies.set('authorised', credentials.username)
		context.response.redirect('/foo')
	} catch(err) {
		console.log('ERROR CAUGHT IN ROUTE')
		context.response.redirect('/login')
	}
})

router.get('/foo', async context => {
	const auth = context.cookies.get('authorised')
	if(auth === undefined) context.response.redirect('/')
	const data = { auth }
	const body = await handle.renderView('foo', data)
	context.response.body = body
})

export default router