Steps for updating a server component after redirectionWould you like to know how

Question

Steps for updating a server component after redirectionWould you like to know how

One of my server components fetches and displays data only when the user is authorized:

function CheckAuthorization() {
  const isAuthenticated = // check if user is authorized

  return (
    <div>
      {isAuthenticated ? (
        <DisplayAuthorizedData/>
      ): (
        <p>Unauthorized</p>
      )}
    </div>
  );
}

In the header of my page, there is a button that initiates the OAuth authorization flow. Upon returning to our page, it sets the isAuthenticated state to true.

How can I trigger a rerender of the CheckAuthorization component to display the DisplayAuthorizedData component?

typescript next.js render react-server-components

Answer 1

Answer №1

For this task, you will need to make use of two key elements:

NextJS - Redirecting Routes

NextJS - UI Loading and Streaming

Below is a sample demonstration:

Organizational Layout

app
   [route]
      component/server-component.jsx
      page.jsx
      loading.jsx

page.jsx (server component)

"use server";

import { redirect } from "next/navigation";
import { SecondServerComponent } from "./component";

function sleep() {
    return new Promise((resolve) => {
        setTimeout(() => resolve(true), 2000);
    });
}

export default async function Page() {
    const isAuthenticated = await sleep(); //Verifying...

    if (!isAuthenticated) {
        redirect("/app/login");
        // or
        // return <div>unauthorized</div>;
    }

    return (
        <div>
            <SecondServerComponent />
        </div>
    );
}

loading.jsx (client component)

export default function LoadPage() {
    return <div>Authenticating User</div>;
}

server-component.jsx (server component)

export async function SecondServerComponent() {
    const data = await getData() // retrieving data...
    return <div>Server Component {String(typeof window === "undefined")}</div>;
}

Answer 2

For this task, you will need to make use of two key elements:

NextJS - Redirecting Routes

NextJS - UI Loading and Streaming

Below is a sample demonstration:

Organizational Layout

app
   [route]
      component/server-component.jsx
      page.jsx
      loading.jsx

page.jsx (server component)

"use server";

import { redirect } from "next/navigation";
import { SecondServerComponent } from "./component";

function sleep() {
    return new Promise((resolve) => {
        setTimeout(() => resolve(true), 2000);
    });
}

export default async function Page() {
    const isAuthenticated = await sleep(); //Verifying...

    if (!isAuthenticated) {
        redirect("/app/login");
        // or
        // return <div>unauthorized</div>;
    }

    return (
        <div>
            <SecondServerComponent />
        </div>
    );
}

loading.jsx (client component)

export default function LoadPage() {
    return <div>Authenticating User</div>;
}

server-component.jsx (server component)

export async function SecondServerComponent() {
    const data = await getData() // retrieving data...
    return <div>Server Component {String(typeof window === "undefined")}</div>;
}

Steps for updating a server component after redirectionWould you like to know how

Answer №1

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