rm server.js (#327)

.gitignore

@@ -17,4 +17,3 @@ reviews/msg-box
 reviews/db/test.db
 
 *.openapi3.json
-sqlite.db

bookshop/db/schema.cds

@@ -1,7 +1,7 @@
-using { Currency, managed, sap, extensible } from '@sap/cds/common';
+using { Currency, managed, sap } from '@sap/cds/common';
 namespace sap.capire.bookshop;
 
-entity Books : managed, extensible {
+entity Books : managed {
   key ID : Integer;
   title  : localized String(111);
   descr  : localized String(1111);
@@ -13,7 +13,7 @@ entity Books : managed, extensible {
   image : LargeBinary @Core.MediaType : 'image/png';
 }
 
-entity Authors : managed, extensible {
+entity Authors : managed {
   key ID : Integer;
   name   : String(111);
   dateOfBirth  : Date;

bookshop/srv/cat-service.js

@@ -1,8 +1,9 @@
 const cds = require('@sap/cds')
-const { Books } = cds.entities ('sap.capire.bookshop')
 
 class CatalogService extends cds.ApplicationService { init(){
 
+  const { Books } = cds.entities ('sap.capire.bookshop')
+
   // Reduce stock of ordered books if available stock suffices
   this.on ('submitOrder', async req => {
     const {book,quantity} = req.data

bookstore/package.json

@@ -0,0 +1,39 @@
+{
+  "name": "@capire/bookstore",
+  "version": "1.0.0",
+  "dependencies": {
+    "@capire/bookshop": "*",
+    "@capire/reviews": "*",
+    "@capire/orders": "*",
+    "@capire/common": "*",
+    "@sap/cds": "^5",
+    "express": "^4.17.1"
+  },
+  "cds": {
+    "requires": {
+      "ReviewsService": {
+        "kind": "odata",
+        "model": "@capire/reviews"
+      },
+      "OrdersService": {
+        "kind": "odata",
+        "model": "@capire/orders"
+      },
+      "messaging": {
+        "[development]": { "kind": "file-based-messaging" },
+        "[hybrid]": { "kind": "enterprise-messaging-shared" },
+        "[production]": { "kind": "enterprise-messaging" }
+      },
+      "db": {
+        "kind": "sql",
+        "[development]": {
+          "model": "db/sqlite"
+        },
+        "[production]": {
+          "model": "db/hana"
+        }
+      }
+    },
+    "log": { "service": true }
+  }
+}

bookstore/server.js

@@ -0,0 +1,21 @@
+const cds = require ('@sap/cds')
+
+// Add mashup logic
+cds.once('served', require('./srv/mashup'))
+
+// Add routes to UIs from imported packages
+cds.once('bootstrap',(app)=>{
+  app.serve ('/bookshop') .from ('@capire/bookshop','app/vue')
+  app.serve ('/reviews') .from ('@capire/reviews','app/vue')
+  app.serve ('/orders') .from('@capire/orders','app/orders')
+})
+
+// Add Swagger UI
+require('./srv/swagger-ui')
+
+// Returning cds.server
+module.exports = cds.server
+
+// For didactic reasons in capire
+const { ReviewsService, OrdersService } = cds.requires
+if (!ReviewsService.credentials && !OrdersService.credentials) cds.requires.messaging = false

bookstore/srv/mashup.cds

@@ -1,6 +1,7 @@
 ////////////////////////////////////////////////////////////////////////////
 //
-//    Mashing up imported models...
+//    Enhancing bookshop with Reviews and Orders provided through
+//    respective reuse packages and services
 //
 
 using { sap.capire.bookshop.Books } from '@capire/bookshop';
@@ -8,19 +9,22 @@ using { sap.capire.bookshop.Books } from '@capire/bookshop';
 //
 //  Extend Books with access to Reviews and average ratings
 //
-
 using { ReviewsService.Reviews } from '@capire/reviews';
 extend Books with {
   reviews : Composition of many Reviews on reviews.subject = $self.ID;
-  numberOfReviews : Integer;
   rating  : Decimal;
+  numberOfReviews : Integer;
 }
 
+
 //
 //  Extend Orders with Books as Products
 //
-
 using { sap.capire.orders.Orders_Items } from '@capire/orders';
 extend Orders_Items with {
   book : Association to Books on product.ID = book.ID
 }
+
+
+// Add orders fiori app (in case of embedded orders service)
+using from '@capire/orders/app/fiori';

bookstore/srv/mashup.js

@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////
 //
-//    Mashing up provided and required services...
+//    Mashing up bookshop services with required services...
 //
 module.exports = async()=>{ // called by server.js
 
@@ -20,7 +20,7 @@ module.exports = async()=>{ // called by server.js
   CatalogService.prepend (srv => srv.on ('READ', 'Books/reviews', (req) => {
     console.debug ('> delegating request to ReviewsService')
     const [id] = req.params, { columns, limit } = req.query.SELECT
-    return ReviewsService.tx(req).read ('Reviews',columns).limit(limit).where({subject:String(id)})
+    return ReviewsService.read ('Reviews',columns).limit(limit).where({subject:String(id)})
   }))
 
   //
@@ -37,13 +37,12 @@ module.exports = async()=>{ // called by server.js
   })
 
   //
-  // Update Books' average ratings when ReviewsService signals updatd reviews
+  // Update Books' average ratings when ReviewsService signals updated reviews
   //
   ReviewsService.on ('reviewed', (msg) => {
     console.debug ('> received:', msg.event, msg.data)
     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
   })
 
   //

bookstore/srv/swagger-ui.js

@@ -0,0 +1,10 @@
+
+// -----------------------------------------------------------------------
+// Adding Swagger UI - see https://cap.cloud.sap/docs/advanced/openapi
+const cds = require ('@sap/cds')
+try {
+  const cds_swagger = require ('cds-swagger-ui-express')
+  cds.once ('bootstrap', app => app.use (cds_swagger()) )
+} catch (err) {
+  if (err.code !== 'MODULE_NOT_FOUND')  throw err
+}

bookstore/test/requests.http

@@ -2,7 +2,7 @@
 @bookshop = http://localhost:4004
 @reviews-service = {{bookshop}}/reviews
 # Uncomment this when running a separate reviews service
-@reviews-service = http://localhost:4005/reviews
+# @reviews-service = http://localhost:4005/reviews
 
 
 

fiori/.env

@@ -1,2 +0,0 @@
-# cds.requires.messaging.kind = file-based-messaging
-PORT = 4004

fiori/app/admin-fiori.html

@@ -1,81 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Bookshop</title>
-
-    <script>
-      window["sap-ushell-config"] = {
-        defaultRenderer: "fiori2",
-        applications: {
-          "browse-books": {
-            title: "Browse Books",
-            description: "w/ SAP Fiori Elements",
-            additionalInformation: "SAPUI5.Component=bookshop",
-            applicationType: "URL",
-            url: "/browse/webapp",
-            navigationMode: "embedded",
-          },
-          "manage-books": {
-            title: "Manage Books",
-            description: "w/ SAP Fiori Elements",
-            additionalInformation: "SAPUI5.Component=admin",
-            applicationType: "URL",
-            url: "/admin/webapp",
-            navigationMode: "embedded",
-          },
-          "manage-orders": {
-            title: "Manage Orders",
-            description: "w/ SAP Fiori Elements",
-            additionalInformation: "SAPUI5.Component=orders",
-            applicationType: "URL",
-            url: "/orders/webapp",
-            navigationMode: "embedded",
-          },
-        },
-        bootstrapPlugins: {
-          RuntimeAuthoringPlugin: {
-            component: "sap.ushell.plugins.rta",
-            config: {
-              validateAppVersion: false,
-            },
-          },
-          PersonalizePlugin: {
-            component: "sap.ushell.plugins.rta-personalize",
-            config: {
-              validateAppVersion: false,
-            },
-          },
-        },
-      };
-    </script>
-
-    <script
-      id="sap-ushell-bootstrap"
-      src="https://sapui5nightly.int.sap.eu2.hana.ondemand.com/test-resources/sap/ushell/bootstrap/sandbox.js"
-    ></script>
-    <script
-      id="sap-ui-bootstrap"
-      src="https://sapui5nightly.int.sap.eu2.hana.ondemand.com/resources/sap-ui-core.js"
-      data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
-      data-sap-ui-compatVersion="edge"
-      data-sap-ui-theme="sap_fiori_3"
-      data-sap-ui-frameOptions="allow"
-      data-sap-ui-bindingSyntax="complex"
-    ></script>
-    <script>
-      sap.ui
-        .getCore()
-        .attachInit(() =>
-          sap.ushell.Container.createRenderer().placeAt("content")
-        );
-      sap.ui
-        .getCore()
-        .getConfiguration()
-        .setFlexibilityServices([{ connector: "SessionStorageConnector" }]);
-    </script>
-  </head>
-  <body class="sapUiBody" id="content"></body>
-</html>

fiori/app/admin/fiori-service.cds

@@ -1,4 +1,4 @@
-using { AdminService } from '../../db/schema';
+using { AdminService } from '@capire/bookshop';
 using from '../common'; // to help UI linter get the complete annotations
 
 ////////////////////////////////////////////////////////////////////////////

fiori/app/admin/webapp/manifest.json

@@ -22,10 +22,6 @@
         }
     },
     "sap.ui5": {
-        "flexEnabled": true,
-        "config": {   
-            "experimentalCAPScenario": true
-        },
         "dependencies": {
             "libs": {
                 "sap.fe.templates": {}

fiori/app/bookshop.html

@@ -1,3 +0,0 @@
-<head>
-  <meta http-equiv="refresh" content="0;url=bookshop/index.html">
-</head>

fiori/app/browse/webapp/manifest.json

@@ -22,7 +22,6 @@
     }
   },
   "sap.ui5": {
-    "flexEnabled": true,
     "dependencies": {
       "libs": {
         "sap.fe.templates": {}

fiori/app/fiori-apps.html

@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html>
+<head>
+
+	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
+	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
+	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+	<title>Bookshop</title>
+
+	<script>
+		window["sap-ushell-config"] = {
+			defaultRenderer: "fiori2",
+			applications: {
+				"browse-books": {
+					title: "Browse Books",
+					description: "w/ SAP Fiori Elements",
+					additionalInformation: "SAPUI5.Component=bookshop",
+					applicationType : "URL",
+					url: "/browse/webapp",
+					navigationMode: "embedded"
+				},
+				"manage-books": {
+					title: "Manage Books",
+					description: "w/ SAP Fiori Elements",
+					additionalInformation: "SAPUI5.Component=admin",
+					applicationType : "URL",
+					url: "/admin/webapp",
+					navigationMode: "embedded"
+				},
+				"manage-orders": {
+					title: "Manage Orders",
+					description: "w/ SAP Fiori Elements",
+					additionalInformation: "SAPUI5.Component=orders",
+					applicationType : "URL",
+					url: "/orders/webapp",
+					navigationMode: "embedded"
+				}
+			}
+		};
+	</script>
+
+	<script id="sap-ushell-bootstrap" src="https://sapui5.hana.ondemand.com/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
+	<script id="sap-ui-bootstrap" src="https://sapui5.hana.ondemand.com/resources/sap-ui-core.js"
+    	data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
+    	data-sap-ui-compatVersion="edge"
+    	data-sap-ui-theme="sap_fiori_3"
+    	data-sap-ui-frameOptions="allow"
+	></script>
+	<script>
+		sap.ui.getCore().attachInit(()=> sap.ushell.Container.createRenderer().placeAt("content"))
+	</script>
+
+</head>
+<body class="sapUiBody" id="content"></body>
+</html>

fiori/app/reviews.html

@@ -1,3 +0,0 @@
-<head>
-  <meta http-equiv="refresh" content="0;url=reviews/index.html">
-</head>

fiori/app/services.cds

@@ -6,7 +6,4 @@ using from './admin/fiori-service';
 using from './browse/fiori-service';
 using from './common';
 
-using from '@capire/common';
-
-// only works in case of embedded orders service
-using from '@capire/orders/app/orders/fiori-service';
+using from '@capire/bookstore/srv/mashup';

fiori/package.json

@@ -2,10 +2,7 @@
   "name": "@capire/fiori",
   "version": "1.0.0",
   "dependencies": {
-    "@capire/bookshop": "*",
-    "@capire/reviews": "*",
-    "@capire/orders": "*",
-    "@capire/common": "*",
+    "@capire/bookstore": "*",
     "@sap/cds": "^5",
     "express": "^4.17.1",
     "passport": "^0.4.1"
@@ -15,9 +12,6 @@
     "watch": "cds watch"
   },
   "cds": {
-    "hana": {
-      "deploy-format": "hdbtable"
-    },
     "requires": {
       "auth": {
         "strategy": "dummy"
@@ -30,19 +24,13 @@
         "kind": "odata",
         "model": "@capire/orders"
       },
-      "extensibility": {
-        "kind": "uiflex"
-      },
-      "db": {
-        "kind": "sqlite",
-        "credentials": {
-          "database": "sqlite.db"
-        }
-      },
       "messaging": {
+        "[production]": { "kind": "enterprise-messaging" },
         "[development]": { "kind": "file-based-messaging" },
-        "[hybrid]": { "kind": "enterprise-messaging-shared" },
-        "kind": "enterprise-messaging"
+        "[hybrid!]": { "kind": "enterprise-messaging-shared" }
+      },
+      "hana": {
+        "deploy-format": "hdbtable"
       }
     }
   }

fiori/server.js

@@ -1,25 +1 @@
-const cds = require ('@sap/cds')
-module.exports = cds.server
-
-cds.once('bootstrap',(app)=>{
-  app.use ('/orders/webapp', _from('@capire/orders/app/orders/webapp/manifest.json'))
-  app.use ('/bookshop', _from('@capire/bookshop/app/vue/index.html'))
-  app.use ('/reviews', _from('@capire/reviews/app/vue/index.html'))
-})
-
-cds.once('served', require('./srv/mashup'))
-
-// Swagger UI - see https://cap.cloud.sap/docs/advanced/openapi
-try {
-  const cds_swagger = require ('cds-swagger-ui-express')
-  cds.once ('bootstrap', app => app.use (cds_swagger()) )
-} catch (err) {
-  if (err.code !== 'MODULE_NOT_FOUND')  throw err
-}
-
-
-// -----------------------------------------------------------------------
-// Helper for serving static content from npm-installed packages
-const {static} = require('express')
-const {dirname} = require('path')
-const _from = target => static (dirname (require.resolve(target)))
+module.exports = require('@capire/bookstore/server.js')

fiori/test.http

@@ -1,14 +0,0 @@
-# Add integer extension field to Books
-POST http://localhost:4004/extensibility/addExtension
-Content-Type: application/json
-
-{
-  "extensions": [
-    "{\"extend\":\"AdminService.Books\",\"elements\":{\"neuesFeld2\":{\"type\":\"cds.String\", \"default\":\"hallo\"}}}"
-  ]
-}
-
-###
-    # { "extend": "AdminService.Books", "elements":{
-    #   "abc":{"type":"cds.Integer"}
-    # }},

graphql/.env

@@ -0,0 +1 @@
+PORT = 4007

graphql/db/data/sap.capire.graphql-Chapters.csv

@@ -0,0 +1,4 @@
+book_ID;number;title
+201;1;Chapter 1
+201;2;Chapter 2
+201;3;Chapter 3

graphql/db/schema.cds

@@ -0,0 +1,26 @@
+using {
+  cuid,
+  managed
+} from '@sap/cds/common';
+using {sap.capire.bookshop} from '@capire/bookshop';
+
+namespace sap.capire.graphql;
+
+extend bookshop.Books with {
+  chapters : Composition of many Chapters
+               on chapters.book = $self;
+}
+
+entity Chapters : managed {
+  key book   : Association to bookshop.Books;
+  key number : Integer;
+      title  : String;
+}
+
+entity Orders : cuid, managed {
+  @mandatory
+  book     : Association to bookshop.Books;
+  @mandatory
+  @assert.range : [ 1, 5 ]
+  quantity : Integer;
+}

graphql/examples.http

@@ -0,0 +1,7 @@
+# GraphQL
+GET http://localhost:4007/graphql?query={BookshopService{Books{title,author{name},chapters{number,title}}}}
+
+###
+
+# OData
+GET http://localhost:4007/bookshop/Books?$select=title&$expand=author($select=name),chapters($select=number,title)

graphql/examples.md

@@ -0,0 +1,16 @@
+1. open `http://localhost:4007/graphql`
+2. paste into left field:
+    ```graphql
+    {
+      BookshopService {
+        Books {
+          title
+          chapters {
+            number
+            title
+          }
+        }
+      }
+    }
+    ```
+3. press play button

graphql/package.json

@@ -0,0 +1,21 @@
+{
+  "name": "@capire/graphql",
+  "version": "1.0.0",
+  "dependencies": {
+    "@capire/bookshop": "*",
+    "@graphql-tools/schema": "^8.3.1",
+    "@sap/cds": "^5.6",
+    "express-graphql": "^0.12.0",
+    "graphql": "^16.0.1"
+  },
+  "cds": {
+    "features": {
+      "graphql": true
+    },
+    "requires": {
+      "auth": {
+        "kind": "dummy-auth"
+      }
+    }
+  }
+}

graphql/srv/bookshop-service.cds

@@ -0,0 +1,11 @@
+using {
+  sap.capire.bookshop,
+  sap.capire.graphql
+} from '../db/schema';
+
+service BookshopService {
+  entity Books    as projection on bookshop.Books;
+  entity Authors  as projection on bookshop.Authors;
+  entity Chapters as projection on graphql.Chapters;
+  entity Orders   as projection on graphql.Orders;
+}

graphql/srv/bookshop-service.js

@@ -0,0 +1,11 @@
+module.exports = function() {
+  const { Orders, Books } = this.entities
+
+  this.before('CREATE', Orders, async function(req) {
+    const { book_ID, quantity } = req.data
+
+    // reduce the stock, if enough are available, else reject the order
+    const applied = await UPDATE(Books, book_ID).set({ stock: { '-=': quantity } }).where({ stock: { '>=': quantity }})
+    if (!applied) req.reject(400, `Sorry, ${quantity} are not in stock`)
+  })
+}

orders/app/fiori-app.html

@@ -1,58 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
-
-	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
-	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
-	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
-	<title>Bookshop</title>
-
-	<script>
-		window["sap-ushell-config"] = {
-			defaultRenderer: "fiori2",
-			applications: {
-				"manage-orders": {
-					title: "Manage Orders",
-					description: "... testing FE v42",
-					additionalInformation: "SAPUI5.Component=orders",
-					applicationType : "URL",
-					url: "/orders/webapp",
-					navigationMode: "embedded"
-				}
-			},
-			bootstrapPlugins: {
-          RuntimeAuthoringPlugin: {
-            component: "sap.ushell.plugins.rta",
-            config: {
-              validateAppVersion: false,
-            },
-          },
-          PersonalizePlugin: {
-            component: "sap.ushell.plugins.rta-personalize",
-            config: {
-              validateAppVersion: false,
-            },
-          },
-        },
-		};
-	</script>
-
-<script id="sap-ushell-bootstrap" src="https://sapui5nightly.int.sap.eu2.hana.ondemand.com/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
-<script id="sap-ui-bootstrap" src="https://sapui5nightly.int.sap.eu2.hana.ondemand.com/resources/sap-ui-core.js"
-		data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
-		data-sap-ui-compatVersion="edge"
-		data-sap-ui-theme="sap_fiori_3"
-		data-sap-ui-frameOptions="allow"
-		data-sap-ui-bindingSyntax="complex"
-></script>
-	<script>
-		sap.ui.getCore().attachInit(()=> sap.ushell.Container.createRenderer().placeAt("content"));
-		sap.ui
-        .getCore()
-        .getConfiguration()
-        .setFlexibilityServices([{ connector: "SessionStorageConnector" }]);
-	</script>
-
-</head>
-<body class="sapUiBody" id="content"></body>
-</html>

orders/app/fiori.cds

@@ -10,7 +10,7 @@
 
 
 
-using { OrdersService } from '../../srv/orders-service';
+using { OrdersService } from '../srv/orders-service';
 
 
 @odata.draft.enabled

orders/app/index.cds

@@ -1,5 +0,0 @@
-/*
-  This model controls what gets served to Fiori frontends...
-*/
-
-using from './orders/fiori-service';

orders/app/orders/index.html

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+<head>
+
+	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
+	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
+	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
+	<title>Bookshop</title>
+
+	<script>
+		window["sap-ushell-config"] = {
+			defaultRenderer: "fiori2",
+			applications: {
+				"manage-orders": {
+					title: "Manage Orders",
+					description: "... testing FE v42",
+					additionalInformation: "SAPUI5.Component=orders",
+					applicationType : "URL",
+					url: "/orders/webapp",
+					navigationMode: "embedded"
+				}
+			}
+		};
+	</script>
+
+	<script id="sap-ushell-bootstrap" src="https://sapui5.hana.ondemand.com/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
+	<script id="sap-ui-bootstrap" src="https://sapui5.hana.ondemand.com/resources/sap-ui-core.js"
+    	data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
+    	data-sap-ui-compatVersion="edge"
+    	data-sap-ui-theme="sap_fiori_3"
+    	data-sap-ui-frameOptions="allow"
+	></script>
+	<script>
+		sap.ui.getCore().attachInit(()=> sap.ushell.Container.createRenderer().placeAt("content"))
+	</script>
+
+</head>
+<body class="sapUiBody" id="content"></body>
+</html>

orders/app/orders/webapp/manifest.json

@@ -22,10 +22,6 @@
 		}
 	},
 	"sap.ui5": {
-        "flexEnabled": true,
-        "config": {   
-            "experimentalCAPScenario": true
-        },
         "dependencies": {
             "libs": {
                 "sap.fe.templates": {}

package.json

@@ -5,15 +5,16 @@
   "repository": "https://github.com/sap-samples/cloud-cap-samples.git",
   "author": "daniel.hutzel@sap.com",
   "dependencies": {
+    "@capire/bookstore": "./bookstore",
     "@capire/bookshop": "./bookshop",
     "@capire/common": "./common",
     "@capire/fiori": "./fiori",
+    "@capire/graphql": "./graphql",
     "@capire/hello": "./hello",
     "@capire/media": "./media",
     "@capire/orders": "./orders",
     "@capire/reviews": "./reviews",
-    "@sap/cds": "git+https://github.tools.sap/cap/cds.git",
-    "@sap/cds-dk": "*"
+    "@sap/cds": "^5.6"
   },
   "devDependencies": {
     "chai": "^4.3.4",

reviews/.env

@@ -1,2 +1,2 @@
-cds.requires.messaging.kind = file-based-messaging
+# cds.requires.messaging.kind = file-based-messaging
 PORT = 4005

reviews/package.json

@@ -10,15 +10,14 @@
     "@sap/cds": "^5",
     "express": "^4.17.1"
   },
-  "scripts": {
-    "reviews-service": "cds watch",
-    "books-reviewed": "cds watch ../reviewed"
-  },
   "cds": {
     "requires": {
-      "db": {
-        "kind": "sql"
-      }
+      "messaging": {
+        "[development]": { "kind": "file-based-messaging" },
+        "[hybrid]": { "kind": "enterprise-messaging-shared" },
+        "[production]": { "kind": "enterprise-messaging" }
+      },
+      "db": { "kind": "sql" }
     }
   }
 }

reviews/test/app/bookshop.html

@@ -1,3 +0,0 @@
-<head>
-  <meta http-equiv="refresh" content="0;url=app/bookshop/index.html">
-</head>

reviews/test/app/reviews.html

@@ -1,3 +0,0 @@
-<head>
-  <meta http-equiv="refresh" content="0;url=app/reviews/index.html">
-</head>

reviews/test/package.json

@@ -1,17 +0,0 @@
-{
-  "name": "@capire/bookshop-with-reviews",
-  "version": "1.0.0",
-  "dependencies": {
-    "@capire/bookshop": "*",
-    "@capire/reviews": "*",
-    "@sap/cds": "^5",
-    "express": "^4.17.1"
-  },
-  "cds": {
-    "requires": {
-      "db": {
-        "kind": "sql"
-      }
-    }
-  }
-}

reviews/test/srv/bookshop.cds

@@ -1,13 +0,0 @@
-// Use enhanced implementation for CatalogService
-using { CatalogService } from '@capire/bookshop';
-annotate CatalogService with @impl:'srv/bookshop.js';
-
-
-// Extend Books with access to Reviews and average ratings
-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;
-  rating  : Decimal;
-  numberOfReviews : Integer;
-}

reviews/test/srv/bookshop.js

@@ -1,27 +0,0 @@
-const { CatalogService } = require('@capire/bookshop')
-const cds = require ('@sap/cds')
-
-module.exports = class extends CatalogService {async init(){
-
-  const { Books } = cds.entities('sap.capire.bookshop')
-
-  // Connect to ReviewsService to receive `reviewed` events from it
-  const ReviewsService = await cds.connect.to ('ReviewsService')
-  ReviewsService.on ('reviewed', (msg) => {
-    console.debug ('> received:', msg.event, msg.data)
-    const { subject, count, rating } = msg.data
-    return UPDATE(Books,subject).with({ numberOfReviews:count, rating })
-  })
-
-  return super.init()
-}}
-
-
-// -----------------------------------------------------------------------
-// Helper for serving static content from npm-installed packages
-const {dirname,resolve} = require('path')
-const {static} = require('express')
-cds.once('listening',()=>{
-  cds.app.use ('/app/bookshop', static (dirname (require.resolve('@capire/bookshop'))+'/app/vue'))
-  cds.app.use ('/app/reviews', static (resolve (__dirname, '../../app/vue')))
-})

samples.md

@@ -51,21 +51,28 @@ Each sub directory essentially is an individual npm package arranged in an [all-
 - As well as managed data, input validations, and authorization
 
 
-## [@capire/fiori](fiori)
+## [@capire/bookstore](bookstore)
 
 - A [composite app, reusing and combining](https://cap.cloud.sap/docs/guides/verticalize) these packages:
   - [@capire/bookshop](bookshop)
   - [@capire/reviews](reviews)
   - [@capire/orders](orders)
   - [@capire/common](common)
-- [Adds an SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookshop, thereby introducing to:
-  - [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files
-  - Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)
-  - Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)
-  - Serving SAP Fiori apps locally
 - [The Vue.js app](bookshop/app/vue) imported from bookshop is served as well
+- [The Vue.js app](reviews/app/vue) imported from reviews is served as well
+- [The Fiori app](orders/app) imported from orders is served as well
 - [OpenAPI export + Swagger UI](https://cap.cloud.sap/docs/advanced/openapi)
 
+
+
+## [@capire/fiori](fiori)
+
+- [Adds an SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookshop, thereby introducing to:
+- [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files
+- Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)
+- Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)
+- Serving SAP Fiori apps locally
+
 <br>
 
 # All-in-one Monorepo