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Restore simple bookshop - no workarounds

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Signed-off-by: Daniel <daniel.hutzel@sap.com>
This commit is contained in:
Daniel
2021-11-24 19:29:27 +01:00
committed by Daniel Hutzel
parent 0d5b65d93f
commit 33380c0792
2 changed files with 12 additions and 42 deletions
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4
bookshop/srv/admin-service.cds
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@@ -3,7 +3,3 @@ service AdminService @(requires:'admin') {
entity Books as projection on my.Books; entity Books as projection on my.Books;
entity Authors as projection on my.Authors; entity Authors as projection on my.Authors;
} }
//Since ID is computed, we can hide the popup for ID on Create
annotate AdminService.Books with { ID @Core.Computed; }
annotate AdminService.Authors with { ID @Core.Computed; }

50
bookshop/srv/cat-service.cds
View File

@@ -1,42 +1,16 @@
using {sap.capire.bookshop as my} from '../db/schema'; using { sap.capire.bookshop as my } from '../db/schema';
service CatalogService @(path:'/browse') {
service CatalogService @(path : '/browse') { /** For displaying lists of Books */
@readonly entity ListOfBooks as projection on Books
excluding { descr };
/** /** For display in details pages */
* For displaying lists of Books @readonly entity Books as projection on my.Books { *,
*/ author.name as author
@readonly } excluding { createdBy, modifiedBy };
entity ListOfBooks as projection on Books excluding {
descr
};
/** @requires: 'authenticated-user'
* For display in details pages action submitOrder ( book: Books:ID, amount: Integer ) returns { stock: Integer };
*/ event OrderedBook : { book: Books:ID; amount: Integer; buyer: String };
@readonly
entity Books as projection on my.Books {
* , author.name as authorName
} excluding {
createdBy,
modifiedBy
};
@readonly
entity Authors as projection on my.Authors {
* , books : redirected to Books
} excluding {
createdBy,
modifiedBy
};
@requires : 'authenticated-user'
action submitOrder(book : Books:ID, quantity : Integer) returns {
stock : Integer
};
event OrderedBook : {
book : Books:ID;
quantity : Integer;
buyer : String
};
} }