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orders/db/with-managed-composition/schema.cds

@@ -0,0 +1,23 @@
+using { Currency, User, managed, cuid } from '@sap/cds/common';
+using from '@capire/common';
+namespace sap.capire.orders;
+
+entity Orders : cuid, managed {
+  OrderNo  : String @title:'Order Number'; //> readable key
+  Items    : Composition of many {
+    key ID    : UUID;
+    @assert.integrity:false // REVISIT: this is a temporary workaround for a glitch in cds-runtime
+    product   : Association to Products;
+    amount    : Integer;
+    title     : String;
+    price     : Double;
+  };
+  buyer    : User;
+  currency : Currency;
+}
+
+/** This is a stand-in for arbitrary ordered Products */
+@cds.persistence.skip:'always'
+entity Products {
+  key ID : String;
+}