feat(core): Ensure that model has user context

ref: #788 #759

app/api/viewsets/common.py

@@ -42,6 +42,11 @@ class Create(
 
         try:
 
+            if hasattr(self.model, 'context'):
+
+                self.model.context['user'] = self.request.user
+                self.model.context['logging'] = self.get_log()
+
             response = super().create(request = request, *args, **kwargs)
 
             if str(response.status_code).startswith('2'):
@@ -129,6 +134,11 @@ class Destroy(
 
         try:
 
+            if hasattr(self.model, 'context'):
+
+                self.model.context['user'] = self.request.user
+                self.model.context['logging'] = self.get_log()
+
             response = super().destroy(request = request, *args, **kwargs)
 
         except Exception as e:
@@ -182,6 +192,11 @@ class List(
 
         try:
 
+            if hasattr(self.model, 'context'):
+
+                self.model.context['user'] = self.request.user
+                self.model.context['logging'] = self.get_log()
+
             response = super().list(request = request, *args, **kwargs)
 
         except Exception as e:
@@ -238,6 +253,11 @@ class Retrieve(
 
         try:
 
+            if hasattr(self.model, 'context'):
+
+                self.model.context['user'] = self.request.user
+                self.model.context['logging'] = self.get_log()
+
             response = super().retrieve(request = request, *args, **kwargs)
 
         except Exception as e:
@@ -290,6 +310,11 @@ class Update(
 
         try:
 
+            if hasattr(self.model, 'context'):
+
+                self.model.context['user'] = self.request.user
+                self.model.context['logging'] = self.get_log()
+
             response = super().partial_update(request = request, *args, **kwargs)
 
             if str(response.status_code).startswith('2'):
@@ -360,6 +385,11 @@ class Update(
 
         try:
 
+            if hasattr(self.model, 'context'):
+
+                self.model.context['user'] = self.request.user
+                self.model.context['logging'] = self.get_log()
+
             response = super().update(request = request, *args, **kwargs)
 
             if str(response.status_code).startswith('2'):

app/core/signal/audit_history.py

@@ -1,5 +1,6 @@
 from django.apps import apps
 from django.contrib.auth.models import ContentType
+from django.core.exceptions import ValidationError
 from django.db.models.signals import (
     # post_delete,
     post_save
@@ -26,6 +27,14 @@ def audit_history(sender, instance, **kwargs):
 
             audit_action = audit_model.Actions.DELETE
 
+        if instance.context.get('user', None) is None:
+
+            raise ValidationError(
+                code = 'model_missing_user_context',
+                message = f'Model {instance._meta.model_name}, is missing user context. ' \
+                    'No audit history can be saved'
+            )
+
 
         history = audit_model.objects.create(
             organization = instance.organization,