Tagghantering, fix #3

server.js

@@ -3,6 +3,7 @@ const bodyParser = require('body-parser');
 const fs = require('fs');
 const path = require('path');
 const basicAuth = require('basic-auth');
+const debug = require('debug')('app');
 
 const app = express();
 const port = 3044;
@@ -11,11 +12,17 @@ app.use(bodyParser.json());
 app.use(express.static('public'));
 
 // Ensure the /data directory exists
-const dataDir = path.join('/data');
+const dataDir = '/data';
 if (!fs.existsSync(dataDir)) {
     fs.mkdirSync(dataDir, { recursive: true });
 }
 
+// Ensure the tags.json file exists
+const tagsFilePath = path.join(dataDir, 'tags.json');
+if (!fs.existsSync(tagsFilePath)) {
+    fs.writeFileSync(tagsFilePath, JSON.stringify([]));
+}
+
 // Authentication middleware
 const auth = (req, res, next) => {
     const user = basicAuth(req);
@@ -57,12 +64,44 @@ app.post('/add-task', auth, (req, res) => {
     const filePath = path.join(dataDir, 'tasks.org');
     fs.appendFile(filePath, orgFormattedData, (err) => {
         if (err) {
+            debug('Error writing to file:', err);
             return res.status(500).send('Error writing to file.');
         }
         res.send({ message: 'Task added successfully!' });
     });
 });
 
-app.listen(port, () => {
-    console.log(`Server running at http://localhost:${port}`);
+// Endpoint to save tags
+app.post('/save-tags', auth, (req, res) => {
+    const { tags } = req.body;
+    const filePath = path.join(dataDir, 'tags.json');
+    fs.writeFile(filePath, JSON.stringify(tags), (err) => {
+        if (err) {
+            debug('Error saving tags:', err);
+            return res.status(500).send('Error saving tags.');
+        }
+        res.send({ message: 'Tags saved successfully!' });
+    });
+});
+
+// Endpoint to retrieve tags
+app.get('/get-tags', auth, (req, res) => {
+    const filePath = path.join(dataDir, 'tags.json');
+    fs.readFile(filePath, (err, data) => {
+        if (err) {
+            debug('Error retrieving tags:', err);
+            return res.status(500).send('Error retrieving tags.');
+        }
+        try {
+            const tags = JSON.parse(data);
+            res.send(tags);
+        } catch (e) {
+            debug('Error parsing tags JSON:', e);
+            res.send([]);
+        }
+    });
+});
+
+app.listen(port, () => {
+    debug(`Server running at http://localhost:${port}`);
 });