import nodemailer from "nodemailer"; const SMTP_HOST = process.env.SMTP_HOST; const SMTP_PORT = Number(process.env.SMTP_PORT || "587"); const SMTP_USER = process.env.SMTP_USER; const SMTP_PASS = process.env.SMTP_PASS; const BROCHURE_MAIL_FROM = process.env.BROCHURE_MAIL_FROM; const BROCHURE_SALES_NOTIFY_TO = process.env.BROCHURE_SALES_NOTIFY_TO; const getTransporter = () => { if ( !SMTP_HOST || !SMTP_USER || !SMTP_PASS || !BROCHURE_MAIL_FROM || !BROCHURE_SALES_NOTIFY_TO ) { throw new Error("Missing SMTP configuration for brochure email."); } const isImplicitTLS = SMTP_PORT === 465; return nodemailer.createTransport({ host: SMTP_HOST, port: SMTP_PORT, secure: isImplicitTLS, requireTLS: !isImplicitTLS, auth: { user: SMTP_USER, pass: SMTP_PASS, }, tls: { minVersion: "TLSv1.2", }, }); }; /** * Sales-only notification: project name, address, type, and lead contact details. * No download links; sales sends the brochure as an attachment from their mail client. */ export const sendBrochureSalesNotification = async ({ customerEmail, phone, propertyKey, propertyName, propertyAddress, propertyType, }: { customerEmail: string; phone: string; propertyKey: string; propertyName: string; propertyAddress: string; propertyType?: string | null; }) => { const transporter = getTransporter(); const subject = `New Brochure Request — ${propertyName}`; const propertyTypeLabel = propertyType ? propertyType.charAt(0).toUpperCase() + propertyType.slice(1) : "Not specified"; const requestedAt = new Date(); const requestedAtLabel = requestedAt.toLocaleString("en-GB", { timeZone: "Asia/Dhaka", day: "2-digit", month: "short", year: "numeric", hour: "2-digit", minute: "2-digit", hour12: true, }); const text = [ "NEW BROCHURE REQUEST", "", `Received: ${requestedAtLabel} (Asia/Dhaka)`, "", "PROPERTY DETAILS", ` Project: ${propertyName}`, ` Type: ${propertyTypeLabel}`, ` Location: ${propertyAddress}`, ` Site key: ${propertyKey}`, "", "CLIENT CONTACT", ` Email: ${customerEmail}`, ` Phone: ${phone}`, "", "Reply to the client from your mailbox and attach the brochure PDF.", "The website does not deliver the brochure directly.", ].join("\n"); const replyMailto = `mailto:${customerEmail}?subject=${encodeURIComponent( `Your brochure for ${propertyName}` )}`; const html = buildSalesNotificationHtml({ propertyName, propertyTypeLabel, propertyAddress, propertyKey, customerEmail, phone, requestedAtLabel, replyMailto, }); await transporter.sendMail({ from: BROCHURE_MAIL_FROM, to: BROCHURE_SALES_NOTIFY_TO, subject, text, html, }); }; function buildSalesNotificationHtml({ propertyName, propertyTypeLabel, propertyAddress, propertyKey, customerEmail, phone, requestedAtLabel, replyMailto, }: { propertyName: string; propertyTypeLabel: string; propertyAddress: string; propertyKey: string; customerEmail: string; phone: string; requestedAtLabel: string; replyMailto: string; }) { const name = escapeHtml(propertyName); const type = escapeHtml(propertyTypeLabel); const address = escapeHtml(propertyAddress); const key = escapeHtml(propertyKey); const email = escapeHtml(customerEmail); const phoneE = escapeHtml(phone); const time = escapeHtml(requestedAtLabel); return ` ${name} — Brochure Request
Navana Real Estate
New Brochure Request
Received ${time} (Asia/Dhaka)

A visitor submitted the brochure form on the website. Please reach out to the client and send the brochure PDF as an attachment from your mailbox.

Property Details
Project ${name}
Type ${type}
Location ${address}
Site key ${key}
Client Contact
Email ${email}
Phone ${phoneE}
Reply to Client

Tip: open this email on your work mailbox, click Reply to Client, attach the brochure PDF, and send. The website itself does not deliver the brochure.

Sent automatically from the brochure form on navana-realestate.com. Do not reply to this address — use the Reply to Client button above to contact the lead directly.

`; } function escapeHtml(s: string) { return s .replace(/&/g, "&") .replace(//g, ">") .replace(/"/g, """) .replace(/'/g, "'"); }