150 lines
3.8 KiB
JavaScript
150 lines
3.8 KiB
JavaScript
/**
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* Email Service - Handles membership application email notifications
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* Clean Code: Single Responsibility Principle
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*/
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import nodemailer from 'nodemailer'
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import fs from 'fs/promises'
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import path from 'path'
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/**
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* Gets the correct data path for config files
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* @param {string} filename - Config filename
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* @returns {string} Full path to config file
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*/
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function getDataPath(filename) {
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const isProduction = process.env.NODE_ENV === 'production'
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if (isProduction) {
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return path.join(process.cwd(), '..', 'server', 'data', filename)
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} else {
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return path.join(process.cwd(), 'server', 'data', filename)
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}
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}
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/**
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* Loads configuration from config.json
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* @returns {Promise<Object>} Configuration object
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*/
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async function loadConfig() {
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try {
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const configPath = getDataPath('config.json')
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const configData = await fs.readFile(configPath, 'utf8')
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return JSON.parse(configData)
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} catch (error) {
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console.error('Could not load config.json:', error.message)
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return {}
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}
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}
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/**
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* Gets email recipients based on membership type and environment
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* @param {Object} data - Form data
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* @param {Object} config - Configuration
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* @returns {Array<string>} Email addresses
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*/
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function getEmailRecipients(data, config) {
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const isProduction = process.env.NODE_ENV === 'production'
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if (!isProduction) {
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return ['tsschulz@tsschulz.de']
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}
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const recipients = []
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// Add 1. Vorsitzender
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if (config.vorsitzender && config.vorsitzender.email) {
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recipients.push(config.vorsitzender.email)
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}
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// Add Schriftführer
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if (config.schriftfuehrer && config.schriftfuehrer.email) {
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recipients.push(config.schriftfuehrer.email)
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}
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// For minors, also add 1. Trainer
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if (!data.isVolljaehrig && config.trainer && config.trainer.email) {
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recipients.push(config.trainer.email)
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}
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// Fallback if no recipients found
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if (recipients.length === 0) {
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recipients.push('tsschulz@tsschulz.de')
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}
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return recipients
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}
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/**
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* Creates email transporter
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* @returns {Object} Nodemailer transporter
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*/
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function createTransporter() {
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return nodemailer.createTransporter({
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host: process.env.SMTP_HOST || 'localhost',
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port: parseInt(process.env.SMTP_PORT) || 587,
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secure: process.env.SMTP_SECURE === 'true',
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auth: {
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user: process.env.SMTP_USER,
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pass: process.env.SMTP_PASS
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}
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})
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}
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/**
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* Sends membership application email
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* @param {Object} data - Form data
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* @param {string} pdfPath - Path to generated PDF
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* @returns {Promise<Object>} Email result
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*/
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export async function sendMembershipEmail(data, pdfPath) {
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try {
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const config = await loadConfig()
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const recipients = getEmailRecipients(data, config)
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// Create transporter
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const transporter = createTransporter()
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// Email content
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const subject = `Neuer Mitgliedschaftsantrag - ${data.vorname} ${data.nachname}`
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const message = `Ein neuer Mitgliedschaftsantrag wurde eingereicht.
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Antragsteller: ${data.vorname} ${data.nachname}
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Mitgliedschaftsart: ${data.mitgliedschaftsart}
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Volljährig: ${data.isVolljaehrig ? 'Ja' : 'Nein'}
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Das ausgefüllte Formular ist als Anhang verfügbar.`
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// Email options
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const mailOptions = {
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from: process.env.SMTP_FROM || 'noreply@harheimertc.de',
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to: recipients.join(', '),
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subject: subject,
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text: message,
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attachments: [
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{
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filename: path.basename(pdfPath),
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path: pdfPath
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}
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]
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}
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// Send email
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const info = await transporter.sendMail(mailOptions)
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return {
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success: true,
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message: message,
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recipients: recipients,
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messageId: info.messageId
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}
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} catch (error) {
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console.error('Email sending failed:', error.message)
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return {
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success: false,
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message: `E-Mail-Versand fehlgeschlagen: ${error.message}`,
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error: error.message
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}
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}
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} |