Setting value of textarea element in Next.js with ioredis #44435

import Redis from "ioredis";
import React, { useState } from "react";

/* ---------------------------------------------------------------------------------------------------------- */

export const getServerSideProps = async () => {
  
  // Retrieve API token from Redis
  const redis = new Redis({
    host: "redis", // Redis host
    port: "6379", // Redis port
  });

  // Get a key from Redis
  const apiToken = await redis.get("apiToken");

  // Set a key in Redis
  await redis.set("apiToken", apiToken);

  // Return both sets of data as props
  return {
    props: {
      apiToken,
    },
  };
};

/* ---------------------------------------------------------------------------------------------------------- */

export default function Dashboard({ apiToken }) {
  const [localApiToken, setApiToken] = useState(apiToken);

  const handleApiTokenChange = async (e) => {
    // Set the value of the textarea element in the component's state
    setApiToken(e.target.value);
  };

  return (
    <div>
      <textarea
        className="ai-keyarea"
        placeholder="Paste in your timezone."
        required
        rows="3"
        cols="45"
        value={localApiToken}
        onChange={handleApiTokenChange}
      />
    </div>
  );
}

/* ---------------------------------------------------------------------------------------------------------- */

const handleApiTokenChange = async (e) => {
  // Set the value of the textarea element in the component's state
  setApiToken(e.target.value);

  // Set the value of the 'apiToken' key in Redis
  const redis = new Redis({
    host: "redis", // Redis host
    port: "6379", // Redis port
  });

  await redis.set("apiToken", e.target.value);
};