Initial commit - Route Commerce platform

src/app/api/set-auth-cookie/route.ts

@@ -0,0 +1,22 @@
+import { NextResponse } from "next/server";
+import { cookies } from "next/headers";
+
+export async function POST(request: Request) {
+  const { userId } = await request.json().catch(() => ({}));
+
+  if (!userId) {
+    return NextResponse.json({ error: "Missing userId" }, { status: 400 });
+  }
+
+  const cookieStore = await cookies();
+  const isProd = process.env.NODE_ENV === "production";
+  cookieStore.set("rc_auth_uid", userId, {
+    path: "/",
+    maxAge: 60 * 60 * 24 * 30,
+    httpOnly: true,
+    sameSite: isProd ? "strict" : "lax",
+    secure: isProd,
+  });
+
+  return NextResponse.json({ ok: true });
+}