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Tag: to many

CAP

[CAP] CQL Deep Update

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A Composition of one can be updated via the Parent Entity, like we would do it, when dealing with an Association to one. 

entity myEntity: cuid, managed {
    field1          : String;
    comp            : Composition of one myComposition;
}

aspect myComposition: cuid, managed {
    myCompField: String;
}

            const { myEntity } = srv.entities
            const EntityComposition = srv.entities['myEntity.myComposition'] // composition

            srv.after('CREATE', EntityComposition , async (comp, req) => {
                await UPDATE(myEntity, comp.ID)
                    .set({
                      comp : [{ myCompField: 'test' }]
                    })
            })

A Composition of many must be updated via the actual Composition Entity.

entity myEntity: cuid, managed {
    field1          : String;
    comp            : Composition to many myComposition;
}

aspect myComposition: cuid, managed {
    myCompField: String;
}

    const EntityComposition = srv.entities['myEntity.myComposition'] // composition

    srv.after('CREATE', EntityComposition , async (comp, req) => {
        await UPDATE(EntityComposition, { up__ID: comp.up__ID, ID: comp.ID }).set({ myCompField: 'test' })
    })