...

_packages/orders-service/db/data/sap.capire.orders-OrderItems.csv

@@ -0,0 +1,4 @@
+ID;amount;parent_ID;article
+58040e66-1dcd-4ffb-ab10-fdce32028b79;1;7e2f2640-6866-4dcf-8f4d-3027aa831cad;201
+64e718c9-ff99-47f1-8ca3-950c850777d4;1;7e2f2640-6866-4dcf-8f4d-3027aa831cad;271
+e9641166-e050-4261-bfee-d1e797e6cb7f;2;64e718c9-ff99-47f1-8ca3-950c850777d4;252

_packages/orders-service/db/data/sap.capire.orders-Orders.csv

@@ -0,0 +1,3 @@
+ID;modifiedAt;createdAt;createdBy;modifiedBy;OrderNo;currency_code
+7e2f2640-6866-4dcf-8f4d-3027aa831cad;;2019-01-31;john.doe@test.com;;1;EUR
+64e718c9-ff99-47f1-8ca3-950c850777d4;;2019-01-30;christian.georgi@sap.com;;2;EUR

_packages/orders-service/db/schema.cds

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+namespace sap.capire.orders;
+using { Currency, cuid, managed } from '@sap/cds/common';
+
+
+entity Orders : cuid, managed {
+  OrderNo  : String @title:'Order Number'; //> readable key
+  Items    : Composition of many OrderItems on Items.parent = $self;
+  currency : Currency;
+}
+
+entity OrderItems : cuid {
+  parent    : Association to Orders not null;
+  article   : String;
+  amount    : Integer;
+}

_packages/orders-service/index.cds

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+namespace sap.capire.orders;
+using from './srv/orders-service';

_packages/orders-service/package.json

@@ -0,0 +1,11 @@
+{
+  "name": "@sap/capire-orders",
+  "version": "1.0.0",
+  "description": "A reuse package providing domain models and services to submit and manage purchase orders.",
+  "repository": "https://github.com/SAP-samples/cloud-cap-samples.git",
+  "license": "SAP SAMPLE CODE LICENSE",
+  "dependencies": {
+    "@sap/cds": "latest",
+    "express": "*"
+  }
+}

_packages/orders-service/srv/orders-service.cds

@@ -0,0 +1,6 @@
+namespace sap.capire.orders;
+using { sap.capire.orders as my } from '../db/schema';
+
+service OrdersService {
+  entity Orders as projection on my.Orders;
+}