JoinRoom.js

import { useEffect, useState } from "react";
import { Redirect } from "react-router-dom";
import roomApi from "../../apis/room.api";
import catchErrors from "../../context/catchError";

const userId = localStorage.getItem("user");

const JoinRoom = () => {
  const [roomId, setRoomId] = useState("");
  const [disabled, setDisabled] = useState(true);
  const [error, setError] = useState("");
  const [success, setSuccess] = useState(false);

  useEffect(() => {
    const isRoom = Object.values(roomApi).every((el) => Boolean(el));
    isRoom ? setDisabled(false) : setDisabled(true);
  }, [roomId]);

  function handleChange(event) {
    const { value } = event.target;
    setRoomId(value);
  }

  async function handleSubmit(e) {
    e.preventDefault();
    try {
      // setLoading(true);
      setError("");
      const data = await roomApi.join({ userId: userId, roomId: roomId });
      setSuccess(true);
    } catch (error) {
      catchErrors(error, setError);
    } finally {
      // setLoading(false);
    }
  }
  if (success) {
    return <Redirect to="/user" />;
  }

  return (
    <div className="modal-content">
      <form onSubmit={handleSubmit}>
        <div className="modal-header">
          <div className="modal-title" id="joinModal">
            방참여하기
          </div>
          <button
            type="button"
            className="btn-close"
            data-bs-dismiss="modal"
            aria-label="Close"
          ></button>
        </div>
        <div className="modal-body">
          <div className="input-group mb-3">
            <input
              type="text"
              className="form-control"
              placeholder="참여코드를 입력하세요"
              aria-label="참여코드를 입력하세요"
              aria-describedby="basic-addon1"
              name="roomId"
              value={roomId}
              onChange={handleChange}
            />
          </div>
          <div className="modal-footer">
            <button type="submit" className="btn btn-primary">
              확인
            </button>
          </div>
        </div>
      </form>
    </div>
  );
};

export default JoinRoom;