errrr

app/apps/audit/signals.py

@@ -0,0 +1,52 @@
+from __future__ import annotations
+
+from django.contrib.auth import get_user_model
+from django.contrib.auth.signals import user_logged_in, user_logged_out
+from django.dispatch import receiver
+from django.utils import timezone
+
+from .models import AuditEventType, AuditLog
+
+User = get_user_model()
+
+
+def _get_or_create_event(key: str, title: str, severity: str = AuditEventType.Severity.INFO) -> AuditEventType:
+    event, _ = AuditEventType.objects.get_or_create(
+        key=key,
+        defaults={"title": title, "default_severity": severity},
+    )
+    return event
+
+
+@receiver(user_logged_in)
+def on_user_logged_in(sender, request, user: User, **kwargs):
+    event = _get_or_create_event("user_login", "User logged in", AuditEventType.Severity.INFO)
+    AuditLog.objects.create(
+        created_at=timezone.now(),
+        actor=user,
+        event_type=event,
+        message=f"User {user} logged in",
+        severity=event.default_severity,
+        source=AuditLog.Source.UI,
+        ip_address=(request.META.get("REMOTE_ADDR") if request else None),
+        user_agent=(request.META.get("HTTP_USER_AGENT") if request else ""),
+        metadata={"path": request.path} if request else {},
+    )
+
+
+@receiver(user_logged_out)
+def on_user_logged_out(sender, request, user: User, **kwargs):
+    event = _get_or_create_event("user_logout", "User logged out", AuditEventType.Severity.INFO)
+    AuditLog.objects.create(
+        created_at=timezone.now(),
+        actor=user,
+        event_type=event,
+        message=f"User {user} logged out",
+        severity=event.default_severity,
+        source=AuditLog.Source.UI,
+        ip_address=(request.META.get("REMOTE_ADDR") if request else None),
+        user_agent=(request.META.get("HTTP_USER_AGENT") if request else ""),
+        metadata={"path": request.path} if request else {},
+    )
+
+