31 lines
890 B
Plaintext
31 lines
890 B
Plaintext
namespace sap.capire.bookstore;
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using { Currency, cuid, managed } from '@sap/cds/common';
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using { sap.capire.products.Products } from '@sap/capire-products';
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entity Books as projection on Products; extend Products with {
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// Note: we map Books to Products to allow reusing AdminService as is
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author : Association to Authors;
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}
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entity Authors : cuid {
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firstname : String(111);
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lastname : String(111);
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books : Association to many Books on books.author = $self;
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}
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@Capabilities.Updatable: false
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entity Orders : cuid, managed {
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items : Composition of many OrderItems on items.parent = $self;
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total : Decimal(9,2) @readonly;
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currency : Currency;
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}
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@Capabilities.Updatable: false
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entity OrderItems : cuid {
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parent : Association to Orders not null;
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book_ID : UUID;
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amount : Integer;
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netAmount : Decimal(9,2) @readonly;
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}
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