phase3-4 done

src/app/api/contact/route.ts

@@ -0,0 +1,36 @@
+import { Resend } from "resend";
+import type { NextRequest } from "next/server";
+
+const resend = new Resend(process.env.RESEND_API_KEY);
+
+export async function POST(req: NextRequest) {
+  try {
+    const { name, email, subject, message } = await req.json();
+
+    if (!name || !email || !message) {
+      return Response.json({ error: "Missing required fields" }, { status: 400 });
+    }
+
+    await resend.emails.send({
+      from: "biztaghavi.com <noreply@biztaghavi.com>",
+      to: [process.env.CONTACT_EMAIL ?? "ali@biztaghavi.com"],
+      replyTo: email,
+      subject: subject ? `[biztaghavi.com] ${subject}` : `[biztaghavi.com] پیام از ${name}`,
+      text: `نام: ${name}\nایمیل: ${email}\n\n${message}`,
+      html: `
+        <div style="font-family: sans-serif; max-width: 600px;">
+          <p><strong>نام:</strong> ${name}</p>
+          <p><strong>ایمیل:</strong> ${email}</p>
+          ${subject ? `<p><strong>موضوع:</strong> ${subject}</p>` : ""}
+          <hr />
+          <p style="white-space: pre-wrap;">${message}</p>
+        </div>
+      `,
+    });
+
+    return Response.json({ success: true });
+  } catch (err) {
+    console.error("[contact]", err);
+    return Response.json({ error: "Failed to send" }, { status: 500 });
+  }
+}