I have a Product Model, foreign key to Company Model, onetoone key to User.
I override the dispatch(method) to check if the user has rights to edit the
object(product).
I'm trying to optimize the queries to the database because some of them are
duplicates.
def dispatch(self, request, *args, **kwargs):
obj = self.get_object()
if obj.company.user != request.user:
raise PermissionDenied
else:
print('ok')
return super().dispatch(request, *args, *kwargs)
query to products
obj = self.get_object()
query to company and query to user twice
if obj.company.user != request.user:
query to products again
return super().dispatch(request, *args, *kwargs)
How can I optimize and remove duplicated queries ?
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