IM23a-cernik
89 lines
2.4 KiB
JavaScript
89 lines
2.4 KiB
JavaScript
const express = require("express");
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const path = require("path");
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const fs = require("fs");
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const app = express();
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const port = 3000;
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const playerMap = {};
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async function createLobby() {
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let response = await fetch("https://www.deckofcardsapi.com/api/deck/new/shuffle/?deck_count=1")
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let data = await response.json();
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let lobbyId = data.deck_id
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await fetch(`https://www.deckofcardsapi.com/api/deck/${lobbyId}/pile/players/add/?cards=`)
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console.log(lobbyId);
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return lobbyId;
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}
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async function joinLobby(lobbyId, player_name) {
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let response = await fetch(`https://www.deckofcardsapi.com/api/deck/${lobbyId}/pile/${player_name}/add/?cards=`)
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console.log(response);
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}
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app.get("/lobby/create", async (req, res) => {
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const username = req.query.username;
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if (!username) {
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return res.status(400).send("Username is required");
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}
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let lobbyId = await createLobby();
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res.redirect(`/lobby/join?lobbyId=${lobbyId}&username=${username}`);
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})
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app.get("/lobby/join", async (req, res) => {
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let lobbyId = req.query.lobbyId;
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let username = req.query.username;
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const users = get_data();
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const user = users.find(u => u.username === username);
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if (!user) {
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return res.status(401).json({error: "User doesn't exist"});
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}
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console.log(playerMap);
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if (lobbyId in playerMap) {
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await joinLobby(lobbyId, user.username);
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if (!playerMap[lobbyId]) {
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playerMap[lobbyId] = [];
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}
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if (!playerMap[lobbyId].includes(username)) {
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playerMap[lobbyId].push(username);
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}
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res.json({lobbyId, username});
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} else console.log("Lobby with " + lobbyId + " not found.");
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});
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app.get("/lobby/players", async (req, res) => {
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let lobbyId = req.query.lobbyId;
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let players = playerMap[lobbyId] || [];
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res.json({players});
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});
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function get_data() {
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const dataPath = path.join(__dirname, "data.json");
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if (!fs.existsSync(dataPath)) {
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fs.writeFileSync(dataPath, JSON.stringify([]));
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}
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const data = fs.readFileSync(dataPath);
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return JSON.parse(data);
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}
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function save_data(data) {
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fs.writeFileSync(path.join(__dirname, "data.json"), JSON.stringify(data, null, 2));
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}
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function saveUser(user) {
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const users = get_data();
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users.push(user);
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save_data(users);
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}
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app.listen(port, () => {
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console.log("Server is running on port " + port);
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});
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