import { unlink } from "node:fs/promises";
import { Elysia, t } from "elysia";
import { uploadsDir } from "..";
import db from "../db/db";
import { WEBROOT } from "../helpers/env";
import { userService } from "./user";

export const deleteFile = new Elysia().use(userService).post(
  "/delete",
  async ({ body, redirect, cookie: { jobId }, user }) => {
    if (!jobId?.value) {
      return redirect(`${WEBROOT}/`, 302);
    }

    const existingJob = await db.job.findFirst({
      where: {
        id: parseInt(jobId.value, 10),
        userId: parseInt(user.id, 10),
      },
    });

    if (!existingJob) {
      return redirect(`${WEBROOT}/`, 302);
    }

    const userUploadsDir = `${uploadsDir}${user.id}/${jobId.value}/`;

    await unlink(`${userUploadsDir}${body.filename}`);

    return {
      message: "File deleted successfully.",
    };
  },
  { body: t.Object({ filename: t.String() }), auth: true },
);