Enhance service worker with update handling and improve task scheduling format

routes/tasks.js

@@ -15,16 +15,30 @@ if (!fs.existsSync(dataDir)) {
 // Ensure the tags.json file exists
 const tagsFilePath = path.join(dataDir, 'tags.json');
 if (!fs.existsSync(tagsFilePath)) {
-    fs.writeFileSync(tagsFilePath, JSON.stringify([]));}
-
+    fs.writeFileSync(tagsFilePath, JSON.stringify([]));
+}
 
 // Protect the /add-task endpoint with authentication
 router.post('/add-task', auth, async (req, res) => {
     const { subject, description, scheduled } = req.body;
     const currentDateTime = new Date().toISOString().replace(/T/, ' ').replace(/\..+/, '');
 
+    // Format the scheduled date and time for Org mode
+    const scheduledDate = new Date(scheduled);
+    const dayNames = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
+    const dayName = dayNames[scheduledDate.getUTCDay()];
+
+    let formattedScheduled;
+    if (scheduledDate.getUTCHours() === 0 && scheduledDate.getUTCMinutes() === 0) {
+        // No time provided, format without time
+        formattedScheduled = `<${scheduledDate.getUTCFullYear()}-${String(scheduledDate.getUTCMonth() + 1).padStart(2, '0')}-${String(scheduledDate.getUTCDate()).padStart(2, '0')} ${dayName}>`;
+    } else {
+        // Time provided, format with time
+        formattedScheduled = `<${scheduledDate.getUTCFullYear()}-${String(scheduledDate.getUTCMonth() + 1).padStart(2, '0')}-${String(scheduledDate.getUTCDate()).padStart(2, '0')} ${dayName} ${String(scheduledDate.getUTCHours()).padStart(2, '0')}:${String(scheduledDate.getUTCMinutes()).padStart(2, '0')}>`;
+    }
+
     let orgFormattedData = `* TODO ${subject}
-  SCHEDULED: <${scheduled}>
+  SCHEDULED: ${formattedScheduled}
   :LOGBOOK:
   - State "TODO" from "TODO" [${currentDateTime}]
   :END:
@@ -33,7 +47,7 @@ router.post('/add-task', auth, async (req, res) => {
     if (description) {
         orgFormattedData = `* TODO ${subject}
   ${description}
-  SCHEDULED: <${scheduled}>
+  SCHEDULED: ${formattedScheduled}
   :LOGBOOK:
   - State "TODO" from "TODO" [${currentDateTime}]
   :END:
@@ -43,10 +57,10 @@ router.post('/add-task', auth, async (req, res) => {
     const filePath = path.join(dataDir, 'tasks.org');
     try {
         await fs.promises.appendFile(filePath, orgFormattedData);
-        res.send({ message: 'Task added successfully!' });
-    } catch (err) {
-        logger.error('Error writing to file:', err);
-        res.status(500).send('Error writing to file.');
+        res.json({ message: 'Task added successfully' });
+    } catch (error) {
+        logger.error('Error writing to tasks.org file:', error);
+        res.status(500).json({ message: 'Error adding task' });
     }
 });