Implementing File Download using Effect

import * as fs from "fs";
import * as http from "http";

await new Promise<void>((resolve, reject) => {
  const writeStream = fs.createWriteStream(toFilename);

  const request = http.get(url, (response) => {
    response.pipe(writeStream);
    writeStream.on("finish", () => {
      writeStream.close(() => resolve());
    });
  });

  request.on("error", async (err) => {
    fs.unlinkSync(downloadFolder + toFilename);
    await logger.writeLn(`error downloading ${toFilename}`);
    reject(err.message);
  });
});