🚀 first commit

src/timer/views.py

@@ -0,0 +1,65 @@
+import http
+import logging
+from datetime import datetime
+
+from django.views.generic import View
+from django.http import JsonResponse
+
+from events.models import Event
+
+logger = logging.getLogger(__name__)
+
+from timer.models import TimeRecord
+
+
+class WriteTimeApiView(View):
+    """
+    View to write time records
+    create a new TimeRecord object with the given parameters and save it to the database
+    returns standard JsonResponse with status 'ok' if successful or error message if not
+    """
+    @staticmethod
+    def get(request, *args, **kwargs):
+        try:
+
+            # parse datetime from string of unix timestamp with milliseconds '1741169756.049847'
+            record_time = datetime.fromtimestamp(float(kwargs['time']))
+
+            # create new TimeRecord object and save it to the database
+            TimeRecord(
+                card_id=kwargs['card_id'],
+                timer_id=kwargs['timer_id'],
+                time=record_time,
+            ).save()
+
+            # find the active event
+            event = Event.objects.filter(
+                is_active=True,
+            )
+
+            # if there is no active event, log error
+            if not event:
+                logger.error("No active event found")
+                return JsonResponse({"error": "No active event found"}, status=http.HTTPStatus.NOT_FOUND, safe=False)
+
+            # find registration with the given card_id
+            registration = event[0].registrations.filter(
+                card_id=kwargs['card_id'],
+            )
+            if not registration:
+                logger.error(f"No registration found for card_id: {kwargs['card_id']}")
+                return JsonResponse({"status": "ok"}, status=http.HTTPStatus.OK ,safe=False)
+
+            # if there is more than one registration with the same card_id, log error
+            if len(registration) > 1:
+                logger.error(f"Multiple registrations found for card_id: {kwargs['card_id']}")
+
+            # create new lap or update existing lap
+            registration[0].laps.filter(end = None).update(end = record_time)
+
+
+
+            return JsonResponse({"status": "ok"}, status=http.HTTPStatus.OK ,safe=False)
+        except Exception as e:
+            logger.error(f"Error while getting prometheus data: {e}")
+            return JsonResponse({"error": f"Error while getting prometheus data: {e}"}, status=http.HTTPStatus.INTERNAL_SERVER_ERROR , safe=False)