Create server.js

Author: kRxZykRxZy

src/npm/server.js

@@ -0,0 +1,72 @@
+const express = require('express');
+const bodyParser = require('body-parser');
+const cors = require('cors'); // Import CORS
+
+const app = express();
+const port = process.env.PORT || 3000; // Port for Render to listen on
+
+// In-memory storage for wikis
+let wikis = [
+  { id: 1, title: 'Node.js', content: 'Node.js is a JavaScript runtime built on Chrome\'s V8 JavaScript engine.', owner: 'kRxZy_kRxZy' },
+  { id: 2, title: 'JavaScript', content: 'JavaScript is a programming language commonly used for web development.', owner: 'MyScratchedAccount' },
+];
+
+app.use(bodyParser.json());
+app.use(cors());  // Enable CORS for all requests
+
+const authorizedUsers = ['kRxZy_kRxZy', 'MyScratchedAccount', 'mcgdj'];
+
+// Middleware to check if user is authorized to edit or delete
+const isAuthorized = (username, wikiOwner) => {
+  return username === wikiOwner || authorizedUsers.includes(username);
+};
+
+// Serve static files (public assets)
+app.use(express.static('public'));
+
+// Create a new wiki
+app.post('/api/wikis', (req, res) => {
+  const { title, content, owner } = req.body;
+  const newWiki = { id: wikis.length + 1, title, content, owner };
+  wikis.push(newWiki);
+  res.status(201).json(newWiki);
+});
+
+// Edit an existing wiki
+app.put('/api/wikis/:id', (req, res) => {
+  const { id } = req.params;
+  const { title, content, owner } = req.body;
+
+  const wiki = wikis.find(wiki => wiki.id === parseInt(id));
+  if (wiki && isAuthorized(owner, wiki.owner)) {
+    wiki.title = title;
+    wiki.content = content;
+    res.json(wiki);
+  } else {
+    res.status(403).send('Not authorized or wiki not found');
+  }
+});
+
+// Delete a wiki
+app.delete('/api/wikis/:id', (req, res) => {
+  const { id } = req.params;
+  const { owner } = req.body;
+
+  const wikiIndex = wikis.findIndex(wiki => wiki.id === parseInt(id));
+  if (wikiIndex !== -1 && isAuthorized(owner, wikis[wikiIndex].owner)) {
+    wikis.splice(wikiIndex, 1);
+    res.status(200).send('Wiki deleted');
+  } else {
+    res.status(403).send('Not authorized or wiki not found');
+  }
+});
+
+// Get all wikis
+app.get('/api/wikis', (req, res) => {
+  res.json(wikis);
+});
+
+// Start the server
+app.listen(port, () => {
+  console.log(`Server is running on port ${port}`);
+});