Add country admin

apps/utils/permissions.py

@@ -73,7 +73,28 @@ class IsStandardUser(IsGuest):
         return False
 
 
-class IsCommentModerator(IsStandardUser):
+class IsCountryAdmin(IsStandardUser):
+    """
+        Object-level permission to only allow owners of an object to edit it.
+        Assumes the model instance has an `owner` attribute.
+    """
+    def has_object_permission(self, request, view, obj):
+        # Read permissions are allowed to any request.
+        if super().has_object_permission(request, view, obj):
+            return True
+
+        # Must have role
+        role = Role.objects.filter(role=Role.COUNTRY_ADMIN,
+                                   country_id=obj.country_id) \
+            .first()  # 'Comments moderator'
+
+        is_access = UserRole.objects.filter(user=request.user, role=role).exists()
+        if obj.user != request.user and is_access:
+            return True
+        return False
+
+
+class IsCommentModerator(IsCountryAdmin):
     """
     Object-level permission to only allow owners of an object to edit it.
     Assumes the model instance has an `owner` attribute.