opt-in presence record

[redakcja.git] / src / team / models.py

diff --git a/src/team/models.py b/src/team/models.py
new file mode 100644 (file)
index 0000000..05372c4
--- /dev/null
+++ b/src/team/models.py
@@ -0,0 +1,26 @@
+from django.conf import settings
+from django.db import models
+from django.utils.timezone import now
+
+
+class Profile(models.Model):
+    user = models.OneToOneField(settings.AUTH_USER_MODEL, models.CASCADE)
+    presence = models.BooleanField()
+
+
+class Presence(models.Model):
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, models.CASCADE)
+    chunk = models.ForeignKey('documents.Chunk', models.SET_NULL, blank=True, null=True)
+    timestamp = models.DateTimeField(auto_now_add=True, db_index=True)
+    active = models.BooleanField()
+
+    @classmethod
+    def report(cls, user, chunk, active):
+        if user.is_anonymous or not hasattr(user, 'profile') or not user.profile.presence:
+            return
+        cls.objects.create(
+            user=user,
+            chunk=chunk,
+            timestamp=now(),
+            active=active
+        )