63 lines
1.8 KiB
JavaScript
63 lines
1.8 KiB
JavaScript
const fs = require('fs').promises;
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const path = require('path');
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const filePath = path.join(__dirname, '../user.json');
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async function getUserData() {
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try {
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const fileContent = await fs.readFile(filePath, 'utf8');
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return JSON.parse(fileContent);
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} catch (err) {
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console.error(`Failed to read from ${filePath}: ${err}`);
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throw err;
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}
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}
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async function checkUserExistsAD(req, res, next) {
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let userData = await getUserData();
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if (!req.user || (!req.user.name && !req.user.id)) {
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return res.status(500).send('Internal Server Error');
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}
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try {
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let users = userData;
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let existingUser;
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if (req.user.name) {
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existingUser = users.find(u => u.name === req.user.name);
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} else if (req.user.id) {
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existingUser = users.find(u => u.id === req.user.id);
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}
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if (!existingUser) {
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const id = Math.floor(Math.random() * 1e19);
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const newUser = {
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id: id.toString(),
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name: req.user.name || req.user.id,
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role: "user"
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};
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users.push(newUser);
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try {
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await fs.promises.writeFile(filePath, JSON.stringify(users, null, 2), 'utf8');
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} catch (error) {
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console.error(`Failed to write to ${filePath}: ${error}`);
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return next(error);
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}
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req.user = newUser;
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req.session.userId = newUser.id;
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} else {
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req.user = existingUser;
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req.session.userId = existingUser.id;
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res.render('AuthLogin', { isAuthenticated: true, setupData: {}, currentUrl: req.originalUrl, errorMessage: '' });
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}
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return next();
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} catch (error) {
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return next(error);
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}
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}
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module.exports = { checkUserExistsAD }; |