server.js

const express = require("express");
const bodyParser = require("body-parser");
const Authenticate = require("./authenticate");
const cors = require("cors");
require("dotenv").config();

const app = express();
const PORT = process.env.PORT || 3000;

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cors());

app.post("/register", async (req, res) => {
    try {
        const { username, email, password } = req.body;
        const result = await Authenticate.register(username, email, password);
        if (result.success) {
            res.status(201).json(result);
        } else {
            res.status(400).json(result);
        }
    } catch (error) {
        res.status(500).json({
            success: false,
            error: "服务器内部错误"
        });
    }
});

app.post("/login", async (req, res) => {
    try {
        const { username, password } = req.body;
        const result = await Authenticate.login(username, password);
        if (result.success) {
            res.json(result);
        } else {
            res.status(401).json(result);
        }
    } catch (error) {
        res.status(500).json({
            success: false,
            error: "服务器内部错误"
        });
    }
});

app.get("/check/:username", async (req, res) => {
    try {
        const { username } = req.params;
        const result = await Authenticate.checkUsernameAvailable(username);
        res.json(result);
    } catch (error) {
        res.status(500).json({
            success: false,
            error: "服务器内部错误"
        });
    }
});

app.get("/ping", (req, res) => {
    res.send("pong");
});

app.listen(PORT, () => {
    console.log(`服务器运行中，http://127.0.0.1:${PORT}`);
});