skalara-core/app/auth/signup/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 requestUrl = new URL(request.url);
  const formData = await request.json();
  const email = String(formData.email);
  const password = String(formData.password);
  const supabase = createRouteHandlerClient({ cookies });

  const { error } = await supabase.auth.signUp({
    email,
    password,
    options: {
      emailRedirectTo: `${requestUrl.origin}/auth/callback`,
    },
  });

  if (error) {
    console.error(error);
    return NextResponse.json(
      { error: "Could not authenticate user" },
      { status: 401 }
    );
  }

  return NextResponse.json(
    { message: "Check email to continue sign in process" },
    { status: 301 }
  );
}