backend now uses calendar_id and this is the frontend upgrade

- calendar_id is unique and therefore creates less problems
- changing id of DOM from item.name to calendar_id

server/routes.py

@@ -148,15 +148,17 @@ def downloader(user):
 @login_required
 def user():
     if request.method == 'POST':
-        calName = request.json.get('calendar_id')
-        color = request.json.get('color')
-        toggle = request.json.get('toggle')
+        calId = request.json.get('calendar_id')
+        color = request.json.get('color', None)
+        toggle = request.json.get('toggle', None)
         
+        print(request.json, flush=True)
         if color != None:
-            Calendar.updateCalendar(current_user.id, calName, color=color)
+            Calendar.updateCalendar(current_user.id, calId, color=color)
         if toggle != None:
-            Calendar.updateCalendar(current_user.id, calName, toggle=toggle)
+            Calendar.updateCalendar(current_user.id, calId, toggle=toggle)
         # toggle specific calendar of user
+        
     elif request.method == 'DELETE':
         # do nothing
         return 'NONE'