How to remove objects from one side of the many to many relationships.
I have, let's say, subcribers and services and they are in many-to-many
relationship.
At one moment I get list of new services for a subscriber. I need to remove the
old ones and add new ones.
How to do this properly?
Also, in the list of new services, there can be some/none of the old services.
I've tried to do this all in one transaction, but this doesn't seem to be the
right way.
Has one did this successfully before?
Regards,
Emir
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