rickvanlieshout.com/src/components/Post/Comments/Comments.tsx

import React from "react";
import ReactDisqusComments from "react-disqus-comments";

import { useSiteMetadata } from "@/hooks";

interface Props {
  postTitle: string;
  postSlug: string;
}

const Comments: React.FC<Props> = ({ postTitle, postSlug }: Props) => {
  const { url, disqusShortname } = useSiteMetadata();

  if (!disqusShortname) {
    return null;
  }

  return (
    <ReactDisqusComments
      shortname={disqusShortname}
      identifier={postTitle}
      title={postTitle}
      url={url + postSlug}
    />
  );
};

export default Comments;