I have a document type
Client and a document type
Product. I also have a document type
ClientProduct that has the relation between a
Client and a
Product by their ID. The idea is when a
Client buys a
Product this association is stored in the
ClientProduct document. With this model I can easilly get all the
Products a given
Client bought. However, I’m not sure the approach I should follow in order to get only the
Products that weren’t bought by that
Client in particular.
- How can I get only the
Products that weren’t bought by a given
Thanks in advance.