64 lines
1.7 KiB
JavaScript
64 lines
1.7 KiB
JavaScript
import React, { useEffect, useState } from "react";
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import { useNavigate } from "react-router-dom";
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import QRCode from "qrcode.react";
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import { Oval } from "react-loader-spinner";
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import styles from "./GuestSide.module.css"; // Import the CSS Module
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import { updateLocalStorage } from "../helpers/localStorageHelpers";
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const GuestSide = ({ socket }) => {
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const navigate = useNavigate();
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const [qrCode, setQrCode] = useState("");
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const [loading, setLoading] = useState(false);
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useEffect(() => {
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const fetchData = async () => {
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try {
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setLoading(true);
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socket.emit("req_guestSide");
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socket.on("res_guest_side", (data) => {
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setLoading(false);
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setQrCode(data);
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console.log(data);
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});
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socket.on("qrCode_hasRead", (response) => {
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const { authGuestCode, shopId } = response;
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updateLocalStorage("authGuestSide", authGuestCode);
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updateLocalStorage("auth", "");
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navigate("/" + shopId, { replace: true, state: { refresh: true } });
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});
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} catch (error) {
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console.error("Error fetching shop items:", error);
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setLoading(false); // Ensure loading state is turned off on error
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}
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};
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fetchData();
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// Clean up on component unmount
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return () => {
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socket.off("res_guest_side");
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socket.off("qrCode_hasRead");
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};
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}, [socket]);
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return (
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<div className={styles.container}>
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{loading ? (
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<div className={styles.loading}>
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<Oval height="80" width="80" color="grey" ariaLabel="loading" />
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</div>
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) : (
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<>
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<QRCode value={qrCode} size={256} />
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<h1>{qrCode}</h1>
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</>
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)}
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</div>
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);
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};
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export default GuestSide;
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