50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
namespace sap.capire.bookshop;
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using {
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Currency,
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managed,
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cuid
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} from '@sap/cds/common';
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type Status : String enum {
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completed;
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processing;
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blocked;
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}
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entity Books : managed {
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key ID : Integer;
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title : localized String(111);
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descr : localized String(1111);
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author : Association to Authors;
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stock : Integer;
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price : Decimal(9, 2);
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currency : Currency;
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}
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entity Authors : managed {
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key ID : Integer;
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name : String(111);
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dateOfBirth : Date;
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dateOfDeath : Date;
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placeOfBirth : String;
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placeOfDeath : String;
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books : Association to many Books
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on books.author = $self;
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}
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entity Orders : cuid, managed {
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OrderNo : String @title : 'Order Number'; //> readable key
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status : Status;
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Items : Composition of many OrderItems
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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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entity OrderItems : cuid {
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parent : Association to Orders;
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book : Association to Books;
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amount : Integer;
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netAmount : Decimal(9, 2);
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} |