cleaner

packages/bookshop/srv/cat-service.cds

@@ -9,7 +9,7 @@ service CatalogService {
   } excluding { createdBy, modifiedBy };
 
   @readonly entity Addresses as projection on A_BusinessPartnerAddress {
-    key AddressID,
+    key AddressID as ID,
     key BusinessPartner,
     StreetName,
     HouseNumber,
@@ -18,8 +18,8 @@ service CatalogService {
     Country
   };
 
-  event OrdersOutdated {
-    orders: array of my.Orders
+  event OrderOutdated { 
+    ID: UUID;
   };
 
   @requires_: 'authenticated-user'

packages/bookshop/srv/cat-service.js

@@ -10,9 +10,8 @@ module.exports = cds.service.impl(async function () {
   bupaSrv.on('BusinessPartner/Changed', async msg => {
     console.log('>> Received message', msg.data)
     const BUSINESSPARTNER = msg.data.KEY[0].BUSINESSPARTNER
-    const orders = await cds.tx(msg).run(SELECT.from(Orders).where({ createdBy: BUSINESSPARTNER }))
-    this.emit('OrdersOutdated', { orders })
-    console.log('<< Emitting message', { orders })
+    const orders = await cds.tx(msg).run(SELECT('ID').from(Orders).where({ createdBy: BUSINESSPARTNER }))
+    orders.forEach(order => this.emit('OrderOutdated', order) && console.log('<< Emitting message', order))
   })
 
   /** Add some discount for overstocked books */