Implementing PDF file download using JavaScript and resolving CORS policy error

  const download = (url, name, redirectTo) => {
    if (!url) {
      throw new Error("Resource URL not provided! You need to provide one");
    }
    fetch(url)
      .then(response => response.blob())
      .then(blob => {
        setFetching(false);
        const blobURL = URL.createObjectURL(blob);
        const a = document.createElement("a");
        a.href = blobURL;
        a.style = "display: none";

        if (name && name.length) a.download = name;
        document.body.appendChild(a);
        a.click();
				navigate(redirectTo)
      })
      .catch(() => setErrors(["Something went wrong in fetching file data for download."]));
  };