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102 lines
2.2 KiB
102 lines
2.2 KiB
import { useCallback, useEffect } from "react";
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import Stomp from "webstomp-client";
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import SockJS from "sockjs-client";
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import logo from "./logo.svg";
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import "./App.css";
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let stomp
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const connect = async (token) => {
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if (stomp != null) return;
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console.info("Connect to Websocket");
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const sock = new SockJS("/api/ws");
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stomp = Stomp.over(sock);
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stomp.connect(
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{"X-Authorization": token},
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(frame) => {
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console.log("Connected", frame);
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const requestUrl = "/app/simple";
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let params = {
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tratata: 1,
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gratata: 0
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}
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stomp.send(
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requestUrl,
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JSON.stringify(params)
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);
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stomp.subscribe("/user/simple", (results, errors)=>{
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console.log("results: ", results);
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console.log("errors: ", errors);
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});
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},
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error => {
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console.error("Disconnected: ", error);
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}
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);
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}
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function App({ keycloak }) {
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const fetchFromApi = useCallback(async (url) => {
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const response = await fetch(url, {
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headers: {
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Authorization: `Bearer ${keycloak.token}`,
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},
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});
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if (response.ok) {
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alert(await response.text());
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} else {
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console.error(response.statusText);
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}
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}, [keycloak.token]);
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useEffect(() => {
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connect(keycloak.token);
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}, [keycloak.token]);
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return (
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<div className="App">
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<header className="App-header">
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<img src={logo} className="App-logo" alt="logo" />
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<p>
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Edit <code>src/App.js</code> and save to reload.
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</p>
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<span
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className="App-link"
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onClick={(e) => {
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e.preventDefault();
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fetchFromApi("/api/userinfo");
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}}
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>
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Get user email
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</span>
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<br />
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<span
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className="App-link"
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onClick={(e) => {
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e.preventDefault();
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fetchFromApi("/api/users");
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}}
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>
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Get all users
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</span>
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<br />
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<span
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className="App-link"
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onClick={(e) => {
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e.preventDefault();
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keycloak.logout({
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redirectUri: "http://localhost:3000",
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});
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}}
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>
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Logout
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</span>
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</header>
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</div>
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);
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}
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export default App;
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