Updated reviews samples for messaging GA

fiori/srv/mashup.cds

@@ -12,6 +12,7 @@ using { sap.capire.bookshop.Books } from '@capire/bookshop';
 using { ReviewsService.Reviews } from '@capire/reviews';
 extend Books with {
   reviews : Composition of many Reviews on reviews.subject = $self.ID;
+  numberOfReviews : Integer;
   rating  : Decimal;
 }
 

fiori/srv/mashup.js

@@ -41,8 +41,8 @@ module.exports = async()=>{ // called by server.js
   //
   ReviewsService.on ('reviewed', (msg) => {
     console.debug ('> received:', msg.event, msg.data)
-    const { subject, rating } = msg.data
-    return UPDATE(Books,subject).with({rating})
+    const { subject, count, rating } = msg.data
+    return UPDATE(Books,subject).with({ numberOfReviews:count, rating })
     // ^ Note: the framework will execute this and take care for db.tx
   })