import { jsonError } from "../../common.js";

export async function onRequestDelete(context: RequestContext) {
  const path = decodeURIComponent(context.params.id as string);

  await context.data.prisma.shortLink.delete({
    where: {
      path,
      user: context.data.current_user.id,
    },
  });

  return new Response(null, {
    status: 204,
  });
}

export async function onRequestPatch(context: RequestContext) {
  const { body } = context.data;

  if (!body) return jsonError("Request body missing", 400);

  let data: { path: any };

  try {
    data = JSON.parse(body);
  } catch {
    return jsonError("Invalid JSON", 400);
  }

  if (Object.keys(data).find((k) => k !== "path"))
    return jsonError("Only the `path` property can be modified.", 400);

  const { path } = data;

  if (typeof path !== "string")
    return jsonError("The `path` property must be a string", 400);

  if (path.length > 256) return jsonError("Path is too long", 400);

  await context.data.prisma.shortLink.update({
    data: {
      path,
    },
    where: {
      path: decodeURIComponent(context.params.id as string),
      user: context.data.current_user.id,
    },
  });

  return new Response(null, {
    status: 204,
  });
}