using {sap.capire.bookshop} from '_base/db/schema';
using {sap.capire.orders}   from '_base/db/schema';
using from '_base/db/capire_common';
using {Z_bookshop.assocExtension as assoc} from './assoc_extension';

using {
    cuid, managed, Country, sap.common.CodeList
} from '@sap/cds/common';



namespace Z_bookshop.compExtension;


// extend existing entity 
extend orders.Orders with { 
  Z_Remarks     : Composition of many Z_Remarks on Z_Remarks.parent = $self;
}  

// new entity - as composition target
entity Z_CustomerPostalAddresses : cuid, managed 
{
  Customer       : Association to one assoc.Z_Customers;
  description    : String;
  street         : String;
  town           : String;
  country        : Country;
}


// new entity - as composition target
entity Z_Remarks : cuid, managed
{  
  parent      : Association to one orders.Orders;  
  number      : Integer;  
  remarksLine : String; 
}

extend assoc.Z_Customers with {
  PostalAddresses : Composition of many Z_CustomerPostalAddresses on PostalAddresses.Customer = $self;
}