add product serialize to broker - quota statistic by product

common/helpers.py

@@ -1,7 +1,13 @@
 import typing
+from apps.authorization.models import UserRelations
 
 
 def detect_file_extension(file_name: str) -> typing.AnyStr:
     """ detect extension of a file like: jpg, png, pdf """
     extended = file_name.split('.')
     return extended[1]
+
+
+def get_organization_by_user(user: object = None) -> typing.Any:
+    organization = UserRelations.objects.select_related('organization').get(user=user).organization
+    return organization