45 lines
2.0 KiB
JavaScript
45 lines
2.0 KiB
JavaScript
import { Router } from 'express'
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import { contactLimiter } from '../middleware/rateLimiter.js'
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import { antiSpam } from '../middleware/antiSpam.js'
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import { createToken, reserveToken, completeToken, releaseToken } from '../services/confirmationToken.js'
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import { sendConfirmationEmail, sendStakeholderNotification, MailerNotReadyError } from '../services/mailer.js'
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const router = Router()
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router.post('/', contactLimiter, antiSpam, async (req, res) => {
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const { name, email, message } = req.body
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const errors = {}
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if (!name || name.trim().length === 0) errors.name = 'Name ist erforderlich.'
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if (name && name.length > 100) errors.name = 'Max. 100 Zeichen.'
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if (!email || !/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email)) errors.email = 'Gueltige E-Mail erforderlich.'
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if (!message || message.trim().length === 0) errors.message = 'Nachricht ist erforderlich.'
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if (message && message.length > 2000) errors.message = 'Max. 2000 Zeichen.'
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if (Object.keys(errors).length > 0) return res.status(400).json({ errors })
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try {
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const token = await createToken('contact', { name, email, message }, 24)
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await sendConfirmationEmail(email, 'contact', token)
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res.status(201).json({ ok: true, message: 'Bestaetigungs-E-Mail gesendet.' })
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} catch (error) {
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res.status(error instanceof MailerNotReadyError ? 503 : 502).json({ error: 'Die Anfrage konnte derzeit nicht versendet werden.' })
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}
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})
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router.get('/confirm/:token', async (req, res) => {
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const baseUrl = process.env.BASE_URL || ''
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const entry = await reserveToken(req.params.token)
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if (!entry) return res.redirect(baseUrl + '/bestaetigung?status=error')
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try {
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await sendStakeholderNotification('contact', entry.data)
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await completeToken(req.params.token)
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res.redirect(baseUrl + '/bestaetigung?status=success')
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} catch (error) {
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await releaseToken(req.params.token)
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res.status(error instanceof MailerNotReadyError ? 503 : 502).redirect(baseUrl + '/bestaetigung?status=error')
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}
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})
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export default router
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