Tweaked display of note cards, again

* Added an option to pin notes, on the main screen

server/models/Note.js

@@ -202,6 +202,21 @@ Note.update = (io, userId, noteId, noteText, color, pinned, archived) => {
 	})
 }
 
+Note.setPinned = (userId, noteId, pinnedBoolean) => {
+	return new Promise((resolve, reject) => {
+
+		const pinned = pinnedBoolean ? 1:0
+
+		//Update other note attributes
+		return db.promise()
+		.query('UPDATE note SET pinned = ? WHERE id = ? AND user_id = ? LIMIT 1', 
+		[pinned, noteId, userId])
+		.then((rows, fields) => {
+			resolve(true)
+		})
+	})
+}
+
 //
 // Delete a note and all its remaining parts
 //

server/routes/noteController.js

@@ -62,6 +62,16 @@ router.post('/difftext', function (req, res) {
 	})
 })
 
+//
+// Update single note attributes
+//
+router.post('/setpinned', function (req, res) {
+	Notes.setPinned(userId, req.body.noteId, req.body.pinned)
+	.then( results => {
+		res.send(results)
+	})
+})
+
 //
 // Share Note Actions
 //