skalara-core/app/auth/login/route.ts

import { createRouteHandlerClient } from "@supabase/auth-helpers-nextjs";
import { cookies } from "next/headers";
import { NextResponse } from "next/server";

export const dynamic = "force-dynamic";

export async function POST(request: Request) {
  const formData = await request.json();
  const email = String(formData.email);
  const password = String(formData.password);
  const supabase = createRouteHandlerClient({ cookies });

  const { error } = await supabase.auth.signInWithPassword({
    email,
    password,
  });

  if (error) {
    return NextResponse.json({ error }, { status: 401 });
  }

  return NextResponse.json(
    { message: "Successfully signed in." },
    { status: 200 }
  );
}