update tasks

billard/models.py

@@ -2,10 +2,11 @@ import uuid
 from django.db import models
 from django.contrib.auth.models import User
 from datetime import datetime, timezone
-from billard import utils
+from billard import utils, tasks
 from django.contrib.auth.models import User
 from django.db.models.signals import post_save
 from django.dispatch import receiver
+from celery import shared_task
 
 
 class LocationData(models.Model):
@@ -100,4 +101,42 @@ class Accounting(models.Model):
 
 @receiver(post_save, sender=LocationData)
 def test(sender, **kwargs):
-    print('test')
+    process_location_data()
+
+
+@shared_task
+def process_location_data():
+    data = LocationData.objects.filter(processed=False)
+    for ld in data:
+        cli = Client.objects.filter(uuid=ld.client_id)
+        if cli.count() < 1:
+            ld.processed = True
+            ld.error_msg = 'No location object found. Stopp processing!'
+            ld.save()
+            # TODO Send error eMail to Admin
+        else:
+            cli = cli[0]
+            desk = cli.desks.filter(desk_no=ld.desk_no)[0]
+            ac = Accounting.objects.filter(client=cli, desk_no=ld.desk_no).order_by('time_from').reverse()
+            if ld.on_off:
+                if ac.count() > 0 and ac[0].time_to is None:
+                    ac[0].time_to = datetime.now()
+                    ac[0].save()
+                    # TODO Send error eMail to Admin
+                acc = Accounting(
+                    client=cli,
+                    desk_no=ld.desk_no,
+                    time_from=ld.tst,
+                )
+                acc.save()
+                ld.delete()
+            else:
+                acc = ac[0]
+                acc.time_to = ld.tst
+                acc.prize = utils.get_prize_for(
+                    start=acc.time_from,
+                    end=ld.tst,
+                    pph=desk.prize
+                )
+                acc.save()
+                ld.delete()