plane/web/core/components/auth-screens/not-authorized-view.tsx

import React from "react";
import { observer } from "mobx-react";
import Image from "next/image";
import Link from "next/link";
import { useSearchParams } from "next/navigation";
// hooks
import { useUser } from "@/hooks/store";
// layouts
import DefaultLayout from "@/layouts/default-layout";
// images
import ProjectNotAuthorizedImg from "@/public/auth/project-not-authorized.svg";
import WorkspaceNotAuthorizedImg from "@/public/auth/workspace-not-authorized.svg";

type Props = {
  actionButton?: React.ReactNode;
  type: "project" | "workspace";
};

export const NotAuthorizedView: React.FC<Props> = observer((props) => {
  const { actionButton, type } = props;
  // router
  const searchParams = useSearchParams();
  const next_path = searchParams.get("next_path");
  // hooks
  const { data: currentUser } = useUser();

  return (
    <DefaultLayout>
      <div className="flex h-full w-full flex-col items-center justify-center gap-y-5 bg-custom-background-100 text-center">
        <div className="h-44 w-72">
          <Image
            src={type === "project" ? ProjectNotAuthorizedImg : WorkspaceNotAuthorizedImg}
            height="176"
            width="288"
            alt="ProjectSettingImg"
          />
        </div>
        <h1 className="text-xl font-medium text-custom-text-100">Oops! You are not authorized to view this page</h1>

        <div className="w-full max-w-md text-base text-custom-text-200">
          {currentUser ? (
            <p>
              You have signed in as {currentUser.email}. <br />
              <Link href={`/?next_path=${next_path}`}>
                <span className="font-medium text-custom-text-100">Sign in</span>
              </Link>{" "}
              with different account that has access to this page.
            </p>
          ) : (
            <p>
              You need to{" "}
              <Link href={`/?next_path=${next_path}`}>
                <span className="font-medium text-custom-text-100">Sign in</span>
              </Link>{" "}
              with an account that has access to this page.
            </p>
          )}
        </div>

        {actionButton}
      </div>
    </DefaultLayout>
  );
});