Refactoring

* moves updating of shared access users into Intervention

konova/models/object.py

@@ -135,45 +135,6 @@ class BaseObject(BaseResource):
         )
         self.log.add(user_action)
 
-    def is_shared_with(self, user: User):
-        """ Access check
-
-        Checks whether a given user has access to this object
-
-        Args:
-            user ():
-
-        Returns:
-
-        """
-        if isinstance(self, ShareableObjectMixin):
-            return self.users.filter(id=user.id)
-        else:
-            return User.objects.none()
-
-    def share_with(self, user: User):
-        """ Adds user to list of shared access users
-
-        Args:
-            user (User): The user to be added to the object
-
-        Returns:
-
-        """
-        if not self.is_shared_with(user):
-            self.users.add(user)
-
-    def share_with_list(self, user_list: list):
-        """ Sets the list of shared access users
-
-        Args:
-            user_list (list): The users to be added to the object
-
-        Returns:
-
-        """
-        self.users.set(user_list)
-
     def generate_new_identifier(self) -> str:
         """ Generates a new identifier for the intervention object
 
@@ -398,4 +359,40 @@ class ShareableObjectMixin(models.Model):
             self.generate_access_token(make_unique, rec_depth)
         else:
             self.access_token = token
-            self.save()
+            self.save()
+
+    def is_shared_with(self, user: User):
+        """ Access check
+
+        Checks whether a given user has access to this object
+
+        Args:
+            user ():
+
+        Returns:
+
+        """
+        return self.users.filter(id=user.id)
+
+    def share_with(self, user: User):
+        """ Adds user to list of shared access users
+
+        Args:
+            user (User): The user to be added to the object
+
+        Returns:
+
+        """
+        if not self.is_shared_with(user):
+            self.users.add(user)
+
+    def share_with_list(self, user_list: list):
+        """ Sets the list of shared access users
+
+        Args:
+            user_list (list): The users to be added to the object
+
+        Returns:
+
+        """
+        self.users.set(user_list)