tvone/app/api/auth/login/route.ts

export async function GET(req: Request) {
  const url = new URL(req.url);
  const origin = url.origin;
  
    const redirect = encodeURIComponent(
      `${origin}/api/auth/callback`
    );
  
    const keycloakUrl =
      `https://keycloak.petermaquiran.xyz/realms/tvone/protocol/openid-connect/auth` +
      `?client_id=tvone-web` +
      `&response_type=code` +
      `&scope=openid` +
      `&redirect_uri=${redirect}`;
  
    return Response.redirect(keycloakUrl);
}