Add email notification system for contact form submissions

Implement a new mailer module to send email notifications upon contact form submission, integrating with SMTP settings and formatting the email content.

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server/contact-messages.json

@@ -1,11 +1 @@
-[
-  {
-    "id": 1772805974560,
-    "name": "sebastjan",
-    "email": "sebastjan.artic@folx.tv",
-    "subject": "Allgemeine Anfrage",
-    "message": "hallo ",
-    "createdAt": "2026-03-06T14:06:14.560Z",
-    "read": false
-  }
-]
+[]

server/mailer.ts

@@ -0,0 +1,75 @@
+import nodemailer from "nodemailer";
+
+const transporter = nodemailer.createTransport({
+  host: process.env.SMTP_HOST || "mail.folx.tv",
+  port: parseInt(process.env.SMTP_PORT || "465"),
+  secure: true,
+  auth: {
+    user: process.env.SMTP_USER || "web@folx.tv",
+    pass: process.env.SMTP_PASSWORD || "",
+  },
+});
+
+interface ContactMessage {
+  name: string;
+  email: string;
+  subject: string;
+  message: string;
+}
+
+export async function sendContactEmail(data: ContactMessage): Promise<boolean> {
+  const subjectLine = data.subject
+    ? `[FOLX TV Kontakt] ${data.subject} – von ${data.name}`
+    : `[FOLX TV Kontakt] Nachricht von ${data.name}`;
+
+  const htmlBody = `
+    <div style="font-family: Arial, sans-serif; max-width: 600px; margin: 0 auto;">
+      <div style="background: #1a1a2e; padding: 20px; border-radius: 8px 8px 0 0;">
+        <h2 style="color: #fff; margin: 0; font-size: 18px;">Neue Kontaktanfrage</h2>
+      </div>
+      <div style="background: #f9f9f9; padding: 24px; border: 1px solid #e0e0e0; border-top: none; border-radius: 0 0 8px 8px;">
+        <table style="width: 100%; border-collapse: collapse;">
+          <tr>
+            <td style="padding: 8px 12px; font-weight: bold; color: #555; width: 100px; vertical-align: top;">Name:</td>
+            <td style="padding: 8px 12px; color: #222;">${escapeHtml(data.name)}</td>
+          </tr>
+          <tr>
+            <td style="padding: 8px 12px; font-weight: bold; color: #555; vertical-align: top;">E-Mail:</td>
+            <td style="padding: 8px 12px; color: #222;"><a href="mailto:${escapeHtml(data.email)}" style="color: #1a73e8;">${escapeHtml(data.email)}</a></td>
+          </tr>
+          <tr>
+            <td style="padding: 8px 12px; font-weight: bold; color: #555; vertical-align: top;">Betreff:</td>
+            <td style="padding: 8px 12px; color: #222;">${escapeHtml(data.subject || "Keine Angabe")}</td>
+          </tr>
+        </table>
+        <hr style="border: none; border-top: 1px solid #e0e0e0; margin: 16px 0;" />
+        <div style="padding: 8px 12px; color: #222; white-space: pre-wrap; line-height: 1.6;">${escapeHtml(data.message)}</div>
+      </div>
+      <p style="text-align: center; color: #999; font-size: 11px; margin-top: 16px;">Gesendet über das Kontaktformular auf folx.tv</p>
+    </div>
+  `;
+
+  try {
+    await transporter.sendMail({
+      from: `"FOLX TV Website" <${process.env.SMTP_FROM || "web@folx.tv"}>`,
+      to: process.env.CONTACT_TO || "office@folx.tv",
+      replyTo: data.email,
+      subject: subjectLine,
+      html: htmlBody,
+      text: `Neue Kontaktanfrage\n\nName: ${data.name}\nE-Mail: ${data.email}\nBetreff: ${data.subject || "Keine Angabe"}\n\nNachricht:\n${data.message}`,
+    });
+    console.log(`[mailer] Contact email sent successfully (from: ${data.email})`);
+    return true;
+  } catch (err: any) {
+    console.error(`[mailer] Failed to send email:`, err.message);
+    return false;
+  }
+}
+
+function escapeHtml(str: string): string {
+  return str
+    .replace(/&/g, "&amp;")
+    .replace(/</g, "&lt;")
+    .replace(/>/g, "&gt;")
+    .replace(/"/g, "&quot;");
+}

server/routes.ts

@@ -8,6 +8,7 @@ import { analyzeAllArticleImages, getCachedFocalPoints } from "./focal-point";
 import { optimizeImage } from "./image-optimizer";
 import { getAuthUrl, exchangeCodeForTokens, isConnected, fetchGalleryFromDropbox, getValidAccessToken, migrateGalleryToCloudinary } from "./dropbox";
 import { listCloudinaryGalleryDetailed, deleteFromCloudinary } from "./cloudinary";
+import { sendContactEmail } from "./mailer";
 import multer from "multer";
 import path from "path";
 import fs from "fs";
@@ -473,7 +474,7 @@ export async function registerRoutes(
       if (fs.existsSync(contactPath)) {
         messages = JSON.parse(fs.readFileSync(contactPath, "utf-8"));
       }
-      messages.push({
+      const entry = {
         id: Date.now(),
         name,
         email,
@@ -481,9 +482,12 @@ export async function registerRoutes(
         message,
         createdAt: new Date().toISOString(),
         read: false,
-      });
+      };
+      messages.push(entry);
       fs.writeFileSync(contactPath, JSON.stringify(messages, null, 2));
-      console.log(`[contact] New message from ${name} <${email}>: ${subject || "No subject"}`);
+
+      const emailSent = await sendContactEmail({ name, email, subject: subject || "", message });
+      console.log(`[contact] New message from ${name} <${email}>: ${subject || "No subject"} (email ${emailSent ? "sent" : "failed"})`);
       res.json({ ok: true });
     } catch (err: any) {
       res.status(500).json({ message: err.message });