Initial Bizone Next.js website

src/lib/mailer.ts

@@ -0,0 +1,28 @@
+import nodemailer from "nodemailer";
+
+function getRequiredEnv(name: string) {
+  const value = process.env[name];
+  if (!value) {
+    throw new Error(`Missing required environment variable: ${name}`);
+  }
+  return value;
+}
+
+export function createMailerTransport() {
+  return nodemailer.createTransport({
+    host: getRequiredEnv("SMTP_HOST"),
+    port: Number(process.env.SMTP_PORT || 465),
+    secure: true,
+    auth: {
+      user: getRequiredEnv("SMTP_USER"),
+      pass: getRequiredEnv("SMTP_PASS"),
+    },
+  });
+}
+
+export function getMailerConfig() {
+  return {
+    from: process.env.CONTACT_FROM_EMAIL || getRequiredEnv("SMTP_USER"),
+    to: process.env.CONTACT_TO_EMAIL || "info@bizone.id",
+  };
+}