receive OrderedBook event

app/router/orders

@@ -0,0 +1 @@
+../../orders/app/orders

app/router/xs-app.json

@@ -58,6 +58,12 @@
       "target": "/user/$1",
       "destination": "bookstore-api",
       "csrfProtection": true
+    },
+    {
+      "source": "^(.*)$",
+      "target": "$1",
+      "localDir": ".",
+      "cacheControl": "no-cache, no-store, must-revalidate"
     }
   ]
 }

bookstore/srv/mashup.js

@@ -26,10 +26,11 @@ module.exports = async()=>{ // called by server.js
   //
   // Create an order with the OrdersService when CatalogService signals a new order
   //
-  CatalogService.on ('OrderedBook', async (msg) => {
+  const messaging = await cds.connect.to('messaging')
+  messaging.on('CatalogService.OrderedBook', async (msg) => {
     const { book, quantity, buyer } = msg.data
-    const { title, price } = await db.tx(msg).read (Books, book, b => { b.title, b.price })
-    return OrdersService.tx(msg).create ('Orders').entries({
+    const { title, price } = await db.read (Books, book, b => { b.title, b.price })
+    return OrdersService.create ('OrdersNoDraft').entries({
       OrderNo: 'Order at '+ (new Date).toLocaleString(),
       Items: [{ product:{ID:`${book}`}, title, price, quantity }],
       buyer, createdBy: buyer

event-mesh.json

@@ -1,7 +1,7 @@
 {
-  "emname": "samples-emname",
+  "emname": "samples-multi-service-shared-db",
   "version": "1.1.0",
-  "namespace": "default/samples/1",
+  "namespace": "cap/samples/shdb",
   "options": {
     "management": true,
     "messagingrest": true,
@@ -10,7 +10,7 @@
   "rules": {
     "topicRules": {
       "publishFilter": [
-        "${namespace}/*"
+        "*"
       ],
       "subscribeFilter": [
         "*"
@@ -18,10 +18,10 @@
     },
     "queueRules": {
       "publishFilter": [
-        "${namespace}/*"
+        "*"
       ],
       "subscribeFilter": [
-        "${namespace}/*"
+        "*"
       ]
     }
   },

mta.yaml

@@ -100,6 +100,7 @@ modules:
       - name: samples-messaging
       - name: samples-db
       - name: samples-auth
+      - name: samples-destination
 
   - name: samples-db-deployer
     type: hdb

orders/srv/orders-service.cds

@@ -2,4 +2,8 @@ using { sap.capire.orders as my } from '../db/schema';
 
 service OrdersService {
   entity Orders as projection on my.Orders;
+
+  @odata.draft.bypass
+  @(requires: 'system-user')
+  entity OrdersNoDraft as projection on my.Orders;
 }