merged from master

dash to dot
mv annotation to better place
2021-07-16 06:20:48 +02:00 · 2021-06-18 08:29:33 +02:00 · 2021-06-16 17:04:40 +02:00 · 2021-06-16 16:46:53 +02:00 · 2021-06-16 16:44:58 +02:00 · 2021-06-16 16:41:39 +02:00
100 changed files with 28608 additions and 3884 deletions
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -5,9 +5,9 @@ name: CI

 on:
  push:
-    branches: [ main ]
+    branches: [ master ]
  pull_request:
-    branches: [ main ]
+    branches: [ master ]

 jobs:
  build:
--- a/.registry/server.js
+++ b/.registry/server.js
@@ -1,24 +1,18 @@
 const { exec } = require ('child_process')
-const isWin = process.platform === 'win32'
 const express = require ('express')
 const fs = require ('fs')
 const app = express()

 const { PORT=4444 } = process.env
-const [,,port=PORT,scope='@capire'] = process.argv
+const [,,port=PORT] = process.argv
 const cwd = __dirname

-// clean up on start (exit handler might not complete on Windows)
-exec(isWin ? 'del *.tgz' : 'rm *.tgz', {cwd})
-
-
 app.use('/-/:tarball', (req,res,next) => {
  console.debug ('GET', req.params)
  try {
    const { tarball } = req.params
-    const [, pkg ] = /^\w+-(\w+)/.exec(tarball)
+    const [, pkg ] = /^capire-(\w+)/.exec(tarball)
    fs.lstat(tarball,(err => {
-      if (err) console.debug (`npm pack ../${pkg}`)
      if (err) exec(`npm pack ../${pkg}`,{cwd},next)
      else next()
    }))
@@ -31,14 +25,12 @@ app.use('/-/:tarball', (req,res,next) => {
 app.use('/-', express.static(__dirname))

 app.get('/*', (req,res)=>{
-  const urlRegex = /^\/(@\w+)\/(\w+)/
  const url = decodeURIComponent(req.url)
  console.debug ('GET',url)
  try {
-    if (!urlRegex.test(url))  return res.sendStatus(404)
-    const [, scpe, pkg ] = urlRegex.exec(url)
-    const package = require (`${scpe}/${pkg}/package.json`)
-    const tarball = `${scpe.slice(1)}-${pkg}-${package.version}.tgz`
+    const [, capire, pkg ] = /^\/(@capire)\/(\w+)/.exec(url)
+    const package = require (`${capire}/${pkg}/package.json`)
+    const tarball = `capire-${pkg}-${package.version}.tgz`
    // https://github.com/npm/registry/blob/master/docs/responses/package-metadata.md
    res.json({
      "name": package.name,
@@ -50,30 +42,29 @@ app.get('/*', (req,res)=>{
          "name": package.name,
          "version": package.version,
          "dist": {
-            "tarball": `${server.url}/-/${tarball}`
+            "tarball": `http://localhost:${port}/-/${tarball}`
          },
        }
      },
    })
  } catch (e) {
-    if (e.code === 'MODULE_NOT_FOUND')  return res.sendStatus(404)
-    console.error(e);  throw e
+    console.error(e)
+    res.sendStatus(404)
  }
 })

-const server = app.listen(port, ()=>{
-  const url = server.url = `http://localhost:${server.address().port}`
-  console.log (`npm set ${scope}:registry=${url}`)
-  exec(`npm set ${scope}:registry=${url}`)
-  console.log (`${scope} registry listening on ${url}`)
+app.listen(port, ()=>{
+  console.log (`npm set @capire:registry=http://localhost:${port}`)
+  console.log (`@capire registry listening on http://localhost:${port}`)
+  exec(`npm set @capire:registry=http://localhost:${port}`)
 })

-
 const _exit = ()=>{
-  server.close()
-  exec(`npm conf rm "${scope}:registry"`, ()=> { process.exit() })
+  console.log ('\nnpm conf rm @capire:registry')
+  exec('npm conf rm @capire:registry')
+  exec('rm *.tgz')
+  process.exit()
 }
-
 process.on ('SIGTERM',_exit)
 process.on ('SIGHUP',_exit)
 process.on ('SIGINT',_exit)
--- a/.tours/db-native.tour
+++ b/.tours/db-native.tour
@@ -68,35 +68,26 @@
    },
    {
      "file": "fiori/package.json",
-      "description": "#### Configuration\n\nThe `cds.requires` section in `package.json` is a place to configure which of the `db/sqlite` and `db/hana` folders are used for which database.\n\nWe use [Node.js profiles](https://cap.cloud.sap/docs/node.js/cds-env#profiles) to separate the configuration.\nIn the `development` profile, you can see that `db/sqlite` is set as the model, while the `db/hana` folder is configured in the `production` profile.  `db-ext` is a pseudo datasource, its name doesn't matter.\n\nSee [`cds.resolve`](https://cap.cloud.sap/docs/node.js/cds-compile#cds-resolve) to learn more about how models are found.",
-      "selection": {
-        "start": {
-          "line": 41,
-          "character": 1
-        },
-        "end": {
-          "line": 48,
-          "character": 1
-        }
-      },
+      "description": "#### Configuration\n\nThe `cds` section in `package.json` is a place to configure which of the `db/sqlite` and `db/hana` folders are used for which database.\nWe use [Node.js profiles](https://cap.cloud.sap/docs/node.js/cds-env#profiles) to separate the configuration.\nIn the `development` profile, you can see that `db/sqlite` is set as the model, while the `db/hana` folder is configured in the `production` profile.",
+      "line": 17,
      "title": "Configuration"
    },
    {
      "file": "fiori/package.json",
      "description": "#### Run with SQLite\n\nTo run with `development` and an in-memory SQLite database, you don't need to do anything special, because it's activated by default.  Just run:\n\n>> cds watch fiori\n\nThen open [http://localhost:4004/admin/Authors](http://localhost:4004/admin/Authors) to see the two new fields.\n",
-      "line": 43,
+      "line": 28,
      "title": "Run with SQLite"
    },
    {
      "file": "fiori/package.json",
      "description": "#### Deploy the CDS Model to SAP HANA\n\nTo 'activate' SAP HANA through the `production` profile, you can use the global `--production` flag:\n\n>> cd fiori; cds deploy --to hana --production\n\n[Learn more about SAP HANA deployment](https://cap.cloud.sap/docs/guides/databases#get-hana)\n\n#### Run the Application\n\n>> cd fiori; cds watch --production\n\nThe service on [http://localhost:4004/admin/Authors](http://localhost:4004/admin/Authors) is the same as before, but this time the `Authors` entity is backed by a database view with an SAP HANA function.\n\n#### More\n\nIf you don't see data, you can add some in the next step.",
-      "line": 46,
+      "line": 31,
      "title": "Run with SAP HANA"
    },
    {
      "file": "fiori/test/requests.http",
      "description": "### Add More Data\n\nOptionally you can add some `Authors` data by clicking on the _Send Request_ link (provided by the [REST client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client) extension).",
-      "line": 72,
+      "line": 68,
      "selection": {
        "start": {
          "line": 67,
@@ -113,5 +104,6 @@
      "title": "Wrap-up",
      "description": "### Summary\n\nThat's it!  You have seen: \n- How to integrate database-specific functions in a CDS model.\n- How to switch between the two implementations for SQLite and SAP HANA."
    }
-  ]
+  ],
+  "ref": "master"
 }
--- a/.tours/samples.tour
+++ b/.tours/samples.tour
@@ -19,7 +19,7 @@
      }
    },
    {
-      "file": "hello/srv/world.cds",
+      "file": "hello/world.cds",
      "description": "### Hello World!\n\nThis is a simplistic [Hello World](https://cap.cloud.sap/docs/get-started/hello-world) service using [CDS](https://cap.cloud.sap/docs/cds/) and [cds.services](https://cap.cloud.sap/docs/node.js/api#services-api).",
      "line": 2,
      "selection": {
@@ -68,7 +68,7 @@
    },
    {
      "file": "orders/db/schema.cds",
-      "description": "### Orders - Compositions and Serving Documents\n\nA standalone orders management service, demonstrating:\n- Using [Compositions](https://cap.cloud.sap/docs/cds/cdl#compositions) in [Domain Models](https://cap.cloud.sap/docs/guides/domain-models), along with\n- [Serving deeply nested documents](https://cap.cloud.sap/docs/guides/generic-providers#serving-structured-data)\n",
+      "description": "### Compositions and Serving Documents\n\nA standalone orders management service, demonstrating:\n- Using [Compositions](https://cap.cloud.sap/docs/cds/cdl#compositions) in [Domain Models](https://cap.cloud.sap/docs/guides/domain-models), along with\n- [Serving deeply nested documents](https://cap.cloud.sap/docs/guides/generic-providers#serving-structured-data)\n",
      "line": 1,
      "selection": {
        "start": {
@@ -84,7 +84,7 @@
    },
    {
      "file": "reviews/db/schema.cds",
-      "description": "### Reviews - More Modularity\n\nShows how to implement a modular service to manage product reviews, including:\n- Consuming other services synchronously and asynchronously\n- Serving requests synchronously\n- Emitting events asynchronously\n- Grow as you go, with:\n- Mocking app services\n- Running service meshes\n- Late-cut Micro Services\n- As well as managed data, input validations, and authorization\n",
+      "description": "### More Modularity\n\nShows how to implement a modular service to manage product reviews, including:\n- Consuming other services synchronously and asynchronously\n- Serving requests synchronously\n- Emitting events asynchronously\n- Grow as you go, with:\n- Mocking app services\n- Running service meshes\n- Late-cut Micro Services\n- As well as managed data, input validations, and authorization\n",
      "line": 1,
      "selection": {
        "start": {
@@ -99,12 +99,8 @@
      "title": "Reviews"
    },
    {
-      "title": "Bookstore",
-      "description": "### Bookstore - Reuse and UI\n\n- A [composite app, reusing and combining](https://cap.cloud.sap/docs/guides/reuse-and-compose) these packages:\n  - [@capire/bookshop](bookshop)\n  - [@capire/reviews](reviews)\n  - [@capire/orders](orders)\n  - [@capire/common](common)\n- [The Vue.js app](bookshop/app/vue) imported from bookshop is served as well\n- [The Vue.js app](reviews/app/vue) imported from reviews is served as well\n- [The Fiori app](orders/app) imported from orders is served as well\n- [OpenAPI export + Swagger UI](https://cap.cloud.sap/docs/advanced/openapi)"
-    },
-    {
-      "file": "fiori/app/services.cds",
-      "description": "### Annotations for SAP Fiori Elements\n\n- [Adds an SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookstore, thereby introducing to:\n- [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files\n- Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)\n- Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)\n- Serving SAP Fiori apps locally\n",
+      "file": "fiori/app/index.cds",
+      "description": "### Annotations for SAP Fiori Elements\n\nA [composite app, reusing and combining](https://cap.cloud.sap/docs/guides/verticalize) these packages:\n  - [@capire/bookshop](bookshop)\n  - [@capire/reviews](reviews)\n  - [@capire/orders](orders)\n  - [@capire/common](common)\n\n[Adds a SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookshop, thereby introducing to:\n  - [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files\n  - Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)\n  - Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)\n  - Serving SAP Fiori apps locally\n\n[The Vue.js app](bookshop/app/vue) imported from bookshop is served as well.\n",
      "line": 1,
      "selection": {
        "start": {
@@ -121,13 +117,14 @@
    {
      "file": "package.json",
      "description": "### All-in-one Monorepo\n\nEach sample sub directory essentially is a standard npm package, some with standard npm dependencies to other samples. The root folder's [package.json](package.json) has local links to the sub folders, such that an `npm install` populates a local `node_modules` folder acts like a local npm registry to the individual sample packages.\n",
+      "line": 8,
      "selection": {
        "start": {
          "line": 8,
          "character": 1
        },
        "end": {
-          "line": 16,
+          "line": 15,
          "character": 1
        }
      },
@@ -136,4 +133,4 @@
  ],
  "isPrimary": true,
  "description": "Overview of CAP Samples for Node.js"
-}
+}
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Find here a collection of samples for the [SAP Cloud Application Programming Mod

 ### Download

-If you've [Git](https://git-scm.com/downloads) installed, clone this repo as shown below, otherwise [download as ZIP file](archive/main.zip).
+If you've [Git](https://git-scm.com/downloads) installed, clone this repo as shown below, otherwise [download as ZIP file](archive/master.zip).

 ```sh
 git clone https://github.com/sap-samples/cloud-cap-samples samples
@@ -84,3 +84,35 @@ In case you've a question, find a bug, or otherwise need support, use our [commu
 ## License

 Copyright (c) 2021 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, version 2.0 except as noted otherwise in the [LICENSE](LICENSE.txt) file.
+
+# Suppliers - in progress for Messaging & Service Consumption -
+
+## TODOs
+
+1. Fix issues when running in same process
+2. Automated tests
+
+## Usage
+
+1. Run:
+
+   ```
+   CDS_ENV=local-hybrid cds mock API_BUSINESS_PARTNER -p 5001
+   ```
+
+2. Wait until startup is completed
+3. Run in a 2nd terminal:
+
+   ```
+   CDS_ENV=local-hybrid cds serve all --with-mocks --in-memory
+   ```
+
+4. Now, you can issues the requests listed in `suppliers/requests.http`
+
+## Request Sequence
+
+* TODO
+## URLs
+
+* Get books with their replicated supplier: http://localhost:4004/browse/Books?$expand=supplier
+* Get remote suppliers: http://localhost:4004/admin/Suppliers?$top=11
--- a/bookshop/app/vue/app.js
+++ b/bookshop/app/vue/app.js
@@ -10,7 +10,7 @@ const books = new Vue ({
    data: {
        list: [],
        book: undefined,
-        order: { quantity:1, succeeded:'', failed:'' }
+        order: { amount:1, succeeded:'', failed:'' }
    },

    methods: {
@@ -26,18 +26,18 @@ const books = new Vue ({
            const book = books.book = books.list [eve.currentTarget.rowIndex-1]
            const res = await GET(`/Books/${book.ID}?$select=descr,stock,image`)
            Object.assign (book, res.data)
-            books.order = { quantity:1 }
+            books.order = { amount:1 }
            setTimeout (()=> $('form > input').focus(), 111)
        },

        async submitOrder () {
-            const {book,order} = books, quantity = parseInt (order.quantity) || 1 // REVISIT: Okra should be less strict
+            const {book,order} = books, amount = parseInt (order.amount) || 1 // REVISIT: Okra should be less strict
            try {
-                const res = await POST(`/submitOrder`, { quantity, book: book.ID })
+                const res = await POST(`/submitOrder`, { amount, book: book.ID })
                book.stock = res.data.stock
-                books.order = { quantity, succeeded: `Successfully ordered ${quantity} item(s).` }
+                books.order = { amount, succeeded: `Successfully ordered ${amount} item(s).` }
            } catch (e) {
-                books.order = { quantity, failed: e.response.data.error.message }
+                books.order = { amount, failed: e.response.data.error.message }
            }
        }

--- a/bookshop/app/vue/index.html
+++ b/bookshop/app/vue/index.html
@@ -34,7 +34,7 @@
            <td>{{ book.author }}</td>
            <td>{{ book.genre.name }}</td>
            <td class="rating-stars">
-                {{ ('★'.repeat(Math.round(book.rating))+'☆☆☆☆☆').slice(0,5) }} ({{ book.numberOfReviews }})
+                {{ ('★'.repeat(Math.round(book.rating))+'☆☆☆☆☆').slice(0,5) }}
            </td>
            <td>{{ book.currency && book.currency.symbol }} {{ book.price }}</td>
        </tr>
@@ -48,7 +48,7 @@
            &nbsp;&nbsp; {{ book.stock }} in stock
        </label>
        <form @submit.prevent="submitOrder" style="float:right; display:flex; flex-direction:row-reverse">
-            <input type="number" v-model="order.quantity" v-bind:class="{ failed: order.failed }" style="width:5em">
+            <input type="number" v-model="order.amount" v-bind:class="{ failed: order.failed }" style="width:5em">
            <input type="submit" value="Order:" class="muted-button">
        </form>
        <h4> {{ book.title }} </h4>
--- a/bookshop/db/schema.cds
+++ b/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;
--- a/bookshop/index.js
+++ b/bookshop/index.js
@@ -1,2 +1 @@
-const { CatalogService } = require('./srv/cat-service')
-module.exports = { CatalogService }
+exports.CatalogService = require('./srv/cat-service')
--- a/bookshop/srv/cat-service.cds
+++ b/bookshop/srv/cat-service.cds
@@ -2,8 +2,9 @@ using { sap.capire.bookshop as my } from '../db/schema';
 service CatalogService @(path:'/browse') {

  /** For displaying lists of Books */
-  @readonly entity ListOfBooks as projection on Books
-  excluding { descr };
+  @readonly entity ListOfBooks as projection on Books {
+    ID, title, author, genre, price, currency
+  }

  /** For display in details pages */
  @readonly entity Books as projection on my.Books { *,
@@ -11,6 +12,6 @@ service CatalogService @(path:'/browse') {
  } excluding { createdBy, modifiedBy };

  @requires: 'authenticated-user'
-  action submitOrder ( book: Books:ID, quantity: Integer ) returns { stock: Integer };
-  event OrderedBook : { book: Books:ID; quantity: Integer; buyer: String };
+  action submitOrder ( book: Books:ID, amount: Integer ) returns { stock: Integer };
+  event OrderedBook : { book: Books:ID; amount: Integer; buyer: String };
 }
--- a/bookshop/srv/cat-service.js
+++ b/bookshop/srv/cat-service.js
@@ -1,18 +1,18 @@
 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
-    if (quantity < 1) return req.reject (400,`quantity has to be 1 or more`)
+    const {book,amount} = req.data
    let {stock} = await SELECT `stock` .from (Books,book)
-    if (quantity > stock) return req.reject (409,`${quantity} exceeds stock for book #${book}`)
-    await UPDATE (Books,book) .with ({ stock: stock -= quantity })
-    await this.emit ('OrderedBook', { book, quantity, buyer:req.user.id })
-    return { stock }
+    if (stock >= amount) {
+      await UPDATE (Books,book) .with (`stock -=`, amount)
+      await this.emit ('OrderedBook', { book, amount, buyer:req.user.id })
+      return { stock }
+    }
+    else return req.error (409,`${amount} exceeds stock for book #${book}`)
  })

  // Add some discount for overstocked books
--- a/bookshop/test/requests.http
+++ b/bookshop/test/requests.http
@@ -32,19 +32,6 @@ GET {{server}}/admin/Authors?
  # &sap-language=de
 Authorization: Basic alice:

-### ------------------------------------------------------------------------
-# Create Author
-POST {{server}}/admin/Authors
-Content-Type: application/json;IEEE754Compatible=true
-Authorization: Basic alice:
-
-{
-  "ID": 112,
-  "name": "Shakespeeeeere",
-  "age": 22
-}
-
-
 ### ------------------------------------------------------------------------
 # Create book
 POST {{server}}/admin/Books
@@ -84,7 +71,7 @@ POST {{server}}/browse/submitOrder
 Content-Type: application/json
 {{me}}

-{ "book":201, "quantity":5 }
+{ "book":201, "amount":5 }


 ### ------------------------------------------------------------------------
--- a/bookstore/index.cds
+++ b/bookstore/index.cds
@@ -1,2 +0,0 @@
-namespace sap.capire.bookshop; //> important for reflection
-using from './srv/mashup';
--- a/bookstore/package.json
+++ b/bookstore/package.json
@@ -1,33 +0,0 @@
-{
-  "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"
-      }
-    },
-    "log": { "service": true }
-  }
-}
--- a/bookstore/server.js
+++ b/bookstore/server.js
@@ -1,21 +0,0 @@
-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
--- a/bookstore/srv/mashup.cds
+++ b/bookstore/srv/mashup.cds
@@ -1,32 +0,0 @@
-////////////////////////////////////////////////////////////////////////////
-//
-//    Enhancing bookshop with Reviews and Orders provided through
-//    respective reuse packages and services
-//
-
-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;
-  rating  : Decimal;
-  numberOfReviews : Integer;
-}
-
-
-//
-//  Extend Orders with Books as Products
-//
-using { sap.capire.orders.Orders } from '@capire/orders';
-extend Orders with {
-  extend 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';
--- a/bookstore/srv/swagger-ui.js
+++ b/bookstore/srv/swagger-ui.js
@@ -1,10 +0,0 @@
-
-// -----------------------------------------------------------------------
-// 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
-}
--- a/fiori/.env
+++ b/fiori/.env
@@ -0,0 +1,2 @@
+cds.requires.messaging.kind = file-based-messaging
+PORT = 4004
--- a/fiori/app/admin-authors/fiori-service.cds
+++ b/fiori/app/admin-authors/fiori-service.cds
@@ -1,47 +0,0 @@
-using {AdminService} from '@capire/bookshop';
-
-annotate AdminService.Authors with @odata.draft.enabled;
-
-////////////////////////////////////////////////////////////////////////////
-//
-//	Authors Object Page
-//
-annotate AdminService.Authors with @(UI : {
-  HeaderInfo : {
-    TypeName : 'Author',
-    TypeNamePlural : 'Authors',
-    Description : {Value : lifetime}
-  },
-  Facets : [
-    {
-      $Type : 'UI.ReferenceFacet',
-      Label : '{i18n>Details}',
-      Target : '@UI.FieldGroup#Details'
-    },
-    {
-      $Type : 'UI.ReferenceFacet',
-      Label : '{i18n>Books}',
-      Target : 'books/@UI.LineItem'
-    },
-  ],
-  FieldGroup #Details : {Data : [
-    {Value : placeOfBirth},
-    {Value : placeOfDeath},
-    {Value : dateOfBirth},
-    {Value : dateOfDeath},
-    {
-      Value : age,
-      Label : '{i18n>Age}'
-    },
-  ]},
-});
-
-
-// Workaround to avoid errors for unknown db-specific calculated fields above
-extend sap.capire.bookshop.Authors with {
-  virtual age      : Integer;
-  virtual lifetime : String;
-}
-
-// Workaround for Fiori popup for asking user to enter a new UUID on Create
-annotate AdminService.Authors with { ID @Core.Computed; }
--- a/fiori/app/admin-authors/webapp/Component.js
+++ b/fiori/app/admin-authors/webapp/Component.js
@@ -1,7 +0,0 @@
-sap.ui.define(["sap/fe/core/AppComponent"], function (AppComponent) {
-  "use strict";
-  return AppComponent.extend("authors.Component", {
-    metadata: { manifest: "json" },
-  });
-});
-/* eslint no-undef:0 */
--- a/fiori/app/admin-authors/webapp/manifest.json
+++ b/fiori/app/admin-authors/webapp/manifest.json
@@ -1,145 +0,0 @@
-{
-  "_version": "1.28.0",
-  "sap.app": {
-    "id": "authors",
-    "type": "application",
-    "title": "Manage Authors",
-    "description": "Sample Application",
-    "i18n": "i18n/i18n.properties",
-    "applicationVersion": {
-      "version": "1.0.0"
-    },
-    "dataSources": {
-      "AdminService": {
-        "uri": "/admin/",
-        "type": "OData",
-        "settings": {
-          "odataVersion": "4.0"
-        }
-      }
-    },
-    "sourceTemplate": {
-      "id": "ui5template.basicSAPUI5ApplicationProject",
-      "-id": "ui5template.smartTemplate",
-      "version": "1.40.12"
-    },
-    "crossNavigation": {
-      "inbounds": {
-        "intent1": {
-          "signature": {
-            "parameters": {
-              "Books.author.ID":{
-                "renameTo": "ID"
-              }
-            },
-            "additionalParameters": "ignored"
-          },
-          "semanticObject": "Authors",
-          "action": "display",
-          "title": "{{appTitle}}",
-          "info": "{{appInfo}}",
-          "subTitle": "{{appSubTitle}}",
-          "icon": "sap-icon://SAP-icons-TNT/user",
-          "indicatorDataSource": {
-            "dataSource": "AdminService",
-            "path": "Authors/$count",
-            "refresh": 1800
-          }
-        }
-      }
-    }
-  },
-  "sap.ui5": {
-    "flexEnabled": true,
-        "config": {   
-            "experimentalCAPScenario": true
-        },
-    "dependencies": {
-      "minUI5Version": "1.81.0",
-      "libs": {
-        "sap.fe.templates": {}
-      }
-    },
-    "models": {
-      "i18n": {
-        "type": "sap.ui.model.resource.ResourceModel",
-        "uri": "i18n/i18n.properties"
-      },
-      "": {
-        "dataSource": "AdminService",
-        "settings": {
-          "synchronizationMode": "None",
-          "operationMode": "Server",
-          "autoExpandSelect": true,
-          "earlyRequests": true,
-          "groupProperties": {
-            "default": {
-              "submit": "Auto"
-            }
-          }
-        }
-      }
-    },
-    "routing": {
-      "routes": [
-        {
-          "pattern": ":?query:",
-          "name": "AuthorsList",
-          "target": "AuthorsList"
-        },
-        {
-          "pattern": "Authors({key}):?query:",
-          "name": "AuthorsDetails",
-          "target": "AuthorsDetails"
-        }
-      ],
-      "targets": {
-        "AuthorsList": {
-          "type": "Component",
-          "id": "AuthorsList",
-          "name": "sap.fe.templates.ListReport",
-          "options": {
-            "settings": {
-              "entitySet": "Authors",
-              "initialLoad": true,
-              "navigation": {
-                "Authors": {
-                  "detail": {
-                    "route": "AuthorsDetails"
-                  }
-                }
-              }
-            }
-          }
-        },
-        "AuthorsDetails": {
-          "type": "Component",
-          "id": "AuthorsDetailsList",
-          "name": "sap.fe.templates.ObjectPage",
-          "options": {
-            "settings": {
-              "entitySet": "Authors"
-            }
-          }
-        }
-      }
-    },
-    "contentDensities": {
-      "compact": true,
-      "cozy": true
-    }
-  },
-  "sap.ui": {
-    "technology": "UI5",
-    "fullWidth": false,
-    "deviceTypes":{
-      "desktop": true,
-      "tablet": true,
-      "phone": true
-    }
-  },
-  "sap.fiori": {
-    "registrationIds": [],
-    "archeType": "transactional"
-  }
-}
--- a/fiori/app/admin-fiori.html
+++ b/fiori/app/admin-fiori.html
@@ -10,21 +10,32 @@
 	<script>
 		window["sap-ushell-config"] = {
 			defaultRenderer: "fiori2",
-			applications: {},
-			bootstrapPlugins: {
-          RuntimeAuthoringPlugin: {
-            component: "sap.ushell.plugins.rta",
-            config: {
-              validateAppVersion: false,
-            },
-          },
-          PersonalizePlugin: {
-            component: "sap.ushell.plugins.rta-personalize",
-            config: {
-              validateAppVersion: false,
-            },
-          },
-        }
+			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>

@@ -36,13 +47,8 @@
    	data-sap-ui-frameOptions="allow"
 	></script>
 	<script>
-		sap.ui.getCore().attachInit(()=> sap.ushell.Container.createRenderer().placeAt("content"));
-		sap.ui
-        .getCore()
-        .getConfiguration()
-        .setFlexibilityServices([{ connector: "SessionStorageConnector" }]);
-				sap.ui.getCore().getConfiguration().setLanguage("en");
-</script>
+		sap.ui.getCore().attachInit(()=> sap.ushell.Container.createRenderer().placeAt("content"))
+	</script>

 </head>
 <body class="sapUiBody" id="content"></body>
--- a/fiori/app/admin-books/fiori-service.cds
+++ b/fiori/app/admin-books/fiori-service.cds
@@ -1,4 +1,4 @@
-using { AdminService } from '@capire/bookstore';
+using { AdminService, sap.capire.bookshop } from '../../db/schema';
 using from '../common'; // to help UI linter get the complete annotations

 ////////////////////////////////////////////////////////////////////////////
@@ -40,6 +40,27 @@ annotate AdminService.Books with @(
 	}
 );

+annotate AdminService.Authors with @(
+	UI: {
+		HeaderInfo: {
+			Description: {Value: lifetime}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Books}', Target: 'books/@UI.LineItem'},
+		],
+		FieldGroup#Details: {
+			Data: [
+				{Value: placeOfBirth},
+				{Value: placeOfDeath},
+				{Value: dateOfBirth},
+				{Value: dateOfDeath},
+				{Value: age, Label: '{i18n>Age}'},
+			]
+		},
+	}
+);
+


 ////////////////////////////////////////////////////////////
@@ -64,14 +85,11 @@ annotate AdminService.Books.texts with @(

 // Add Value Help for Locales
 annotate AdminService.Books.texts {
-	locale @ValueList:{entity:'Languages'};
-	locale @Common.ValueListWithFixedValues:true; //show as drop down, not a dialog
+	locale @ValueList:{entity:'Languages',type:#fixed}
 }
-// In addition we need to expose Languages through AdminService as a target for ValueList
+// In addition we need to expose Languages and Books.texts through AdminService
 using { sap } from '@sap/cds/common';
 extend service AdminService {
-	@readonly entity Languages as projection on sap.common.Languages;
+	entity Languages as projection on sap.common.Languages;
+	entity Books.texts as projection on bookshop.Books.texts;
 }
-
-// Workaround for Fiori popup for asking user to enter a new UUID on Create
-annotate AdminService.Books with { ID @Core.Computed; }
--- a/fiori/app/admin-books/webapp/Component.js
+++ b/fiori/app/admin-books/webapp/Component.js
@@ -1,6 +1,6 @@
 sap.ui.define(["sap/fe/core/AppComponent"], function(AppComponent) {
 	"use strict";
-	return AppComponent.extend("books.Component", {
+	return AppComponent.extend("admin.Component", {
 		metadata: { manifest: "json" }
 	});
 });
--- a/fiori/app/admin-books/webapp/i18n/i18n.properties
+++ b/fiori/app/admin-books/webapp/i18n/i18n.properties
--- a/fiori/app/admin-books/webapp/manifest.json
+++ b/fiori/app/admin-books/webapp/manifest.json
@@ -1,7 +1,7 @@
 {
    "_version": "1.8.0",
    "sap.app": {
-        "id": "books",
+        "id": "admin",
        "type": "application",
        "title": "Manage Books",
        "description": "Sample Application",
@@ -22,10 +22,6 @@
        }
    },
    "sap.ui5": {
-        "flexEnabled": true,
-        "config": {   
-            "experimentalCAPScenario": true
-        },
        "dependencies": {
            "libs": {
                "sap.fe.templates": {}
@@ -77,7 +73,6 @@
                    "options": {
                        "settings" : {
                            "entitySet" : "Books",
-                            "initialLoad": true,
                            "navigation" : {
                                "Books" : {
                                    "detail" : {
--- a/fiori/app/appconfig/fioriSandboxConfig.json
+++ b/fiori/app/appconfig/fioriSandboxConfig.json
@@ -1,142 +0,0 @@
-{
-  "services": {
-    "LaunchPage": {
-      "adapter": {
-        "config": {
-          "catalogs": [],
-          "groups": [
-            {
-              "id": "Bookshop",
-              "title": "Bookshop",
-              "isPreset": true,
-              "isVisible": true,
-              "isGroupLocked": false,
-              "tiles": [
-                {
-                  "id": "BrowseBooks",
-                  "tileType": "sap.ushell.ui.tile.StaticTile",
-                  "properties": {
-                    "title": "Browse Books",
-                    "targetURL": "#Books-display"
-                  }
-                }
-              ]
-            },
-            {
-              "id": "Administration",
-              "title": "Administration",
-              "isPreset": true,
-              "isVisible": true,
-              "isGroupLocked": false,
-              "tiles": [
-                {
-                  "id": "ManageBooks",
-                  "tileType": "sap.ushell.ui.tile.StaticTile",
-                  "properties": {
-                    "title": "Manage Books",
-                    "targetURL": "#Books-manage"
-                  }
-                },
-                {
-                  "id": "ManageAuthors",
-                  "tileType": "sap.ushell.ui.tile.StaticTile",
-                  "properties": {
-                    "title": "Manage Authors",
-                    "targetURL": "#Authors-display"
-                  }
-                },
-                {
-                  "id": "ManageOrders",
-                  "tileType": "sap.ushell.ui.tile.StaticTile",
-                  "properties": {
-                    "title": "Manage Orders",
-                    "targetURL": "#Orders-manage"
-                  }
-                }
-              ]
-            }
-          ]
-        }
-      }
-    },
-    "NavTargetResolution": {
-      "config": {
-        "enableClientSideTargetResolution": true
-      }
-    },
-    "ClientSideTargetResolution": {
-      "adapter": {
-        "config": {
-          "inbounds": {
-            "BrowseBooks": {
-              "semanticObject": "Books",
-              "action": "display",
-              "title": "Browse Books",
-              "signature": {
-                "parameters": {
-                  "Books.ID": {
-                    "renameTo": "ID"
-                  },
-                  "Authors.books.ID": {
-                    "renameTo": "ID"
-                  }
-                },
-                "additionalParameters": "ignored"
-              },
-              "resolutionResult": {
-                "applicationType": "SAPUI5",
-                "additionalInformation": "SAPUI5.Component=bookshop",
-                "url": "/browse/webapp"
-              }
-            },
-            "BrowseAuthors": {
-              "semanticObject": "Authors",
-              "action": "display",
-              "title": "Browse Authors",
-              "signature": {
-                "parameters": {
-                  "Books.author.ID":{
-                    "renameTo": "ID"
-                  }
-                },
-                "additionalParameters": "ignored"
-              },
-              "resolutionResult": {
-                "applicationType": "SAPUI5",
-                "additionalInformation": "SAPUI5.Component=authors",
-                "url": "/admin-authors/webapp"
-              }
-            },
-            "ManageBooks": {
-              "semanticObject": "Books",
-              "action": "manage",
-              "title": "Manage Books",
-              "signature": {
-                "parameters": {},
-                "additionalParameters": "allowed"
-              },
-              "resolutionResult": {
-                "applicationType": "SAPUI5",
-                "additionalInformation": "SAPUI5.Component=books",
-                "url": "/admin-books/webapp"
-              }
-            },
-            "ManageOrders": {
-              "semanticObject": "Orders",
-              "action": "manage",
-              "signature": {
-                "parameters": {},
-                "additionalParameters": "allowed"
-              },
-              "resolutionResult": {
-                "applicationType": "SAPUI5",
-                "additionalInformation": "SAPUI5.Component=orders",
-                "url": "/orders/webapp"
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-}
--- a/fiori/app/browse/fiori-service.cds
+++ b/fiori/app/browse/fiori-service.cds
@@ -1,60 +1,50 @@
-using CatalogService from '@capire/bookstore';
+using CatalogService from '@capire/bookshop';

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Books Object Page
 //
-annotate CatalogService.Books with @(UI : {
-    HeaderInfo        : {
-        TypeName       : 'Book',
-        TypeNamePlural : 'Books',
-        Description    : {Value : author}
-    },
-    HeaderFacets      : [{
-        $Type  : 'UI.ReferenceFacet',
-        Label  : '{i18n>Description}',
-        Target : '@UI.FieldGroup#Descr'
-    }, ],
-    Facets            : [{
-        $Type  : 'UI.ReferenceFacet',
-        Label  : '{i18n>Details}',
-        Target : '@UI.FieldGroup#Price'
-    }, ],
-    FieldGroup #Descr : {Data : [{Value : descr}, ]},
-    FieldGroup #Price : {Data : [
-        {Value : price},
-        {
-            Value : currency.symbol,
-            Label : '{i18n>Currency}'
-        },
-    ]},
-});
+annotate CatalogService.Books with @(
+	UI: {
+  	HeaderInfo: {
+			TypeName: 'Book',
+			TypeNamePlural: 'Books',
+  		Description: {Value: author}
+  	},
+		HeaderFacets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Description}', Target: '@UI.FieldGroup#Descr'},
+		],
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Price'},
+		],
+		FieldGroup#Descr: {
+			Data: [
+				{Value: descr},
+			]
+		},
+		FieldGroup#Price: {
+			Data: [
+				{Value: price},
+				{Value: currency.symbol, Label: '{i18n>Currency}'},
+			]
+		},
+	}
+);


 ////////////////////////////////////////////////////////////////////////////
 //
 //	Books Object Page
 //
-annotate CatalogService.Books with @(UI : {
-    SelectionFields : [
-        ID,
-        price,
-        currency_code
-    ],
-    LineItem        : [
-        {
-            Value : ID,
-            Label : '{i18n>Title}'
-        },
-        {
-            Value : author,
-            Label : '{i18n>Author}'
-        },
-        {Value : genre.name},
-        {Value : price},
-        {
-            Value : currency.symbol,
-            Label : ' '
-        },
-    ]
-}, );
+annotate CatalogService.Books with @(
+	UI: {
+	  SelectionFields: [ ID, price, currency_code ],
+		LineItem: [
+			{Value: title},
+			{Value: author, Label:'{i18n>Author}'},
+			{Value: genre.name},
+			{Value: price},
+			{Value: currency.symbol, Label:' '},
+		]
+	},
+);
--- a/fiori/app/browse/webapp/manifest.json
+++ b/fiori/app/browse/webapp/manifest.json
@@ -1,14 +1,11 @@
 {
-  "_version": "1.28.0",
+  "_version": "1.8.0",
  "sap.app": {
    "id": "bookshop",
    "type": "application",
    "title": "Browse Books",
    "description": "Sample Application",
    "i18n": "i18n/i18n.properties",
-    "applicationVersion": {
-      "version": "1.0.0"
-    },
    "dataSources": {
      "CatalogService": {
        "uri": "/browse/",
@@ -18,43 +15,14 @@
        }
      }
    },
-    "sourceTemplate": {
+    "-sourceTemplate": {
      "id": "ui5template.basicSAPUI5ApplicationProject",
      "-id": "ui5template.smartTemplate",
-      "version": "1.40.12"
-    },
-    "crossNavigation": {
-      "inbounds": {
-        "intent1": {
-          "signature": {
-            "parameters": {
-              "Books.ID":{
-                "renameTo": "ID"
-              },
-              "Authors.books.ID": {
-                "renameTo": "ID"                    
-              }
-            },
-            "additionalParameters": "ignored"
-          },
-          "semanticObject": "Books",
-          "action": "display",
-          "title": "{{appTitle}}",
-          "info": "{{appInfo}}",
-          "subTitle": "{{appSubTitle}}",
-          "icon": "sap-icon://course-book",
-          "indicatorDataSource": {
-            "dataSource": "CatalogService",
-            "path": "Books/$count",
-            "refresh": 1800
-          }
-        }
-      }
+      "-version": "1.40.12"
    }
  },
  "sap.ui5": {
    "dependencies": {
-      "minUI5Version": "1.81.0",
      "libs": {
        "sap.fe.templates": {}
      }
@@ -100,7 +68,6 @@
          "options": {
            "settings": {
              "entitySet": "Books",
-              "initialLoad": true,
              "navigation": {
                "Books": {
                  "detail": {
@@ -130,12 +97,7 @@
  },
  "sap.ui": {
    "technology": "UI5",
-    "fullWidth": false,
-    "deviceTypes":{
-      "desktop": true,
-      "tablet": true,
-      "phone": true
-    }
+    "fullWidth": false
  },
  "sap.fiori": {
    "registrationIds": [],
--- a/fiori/app/common.cds
+++ b/fiori/app/common.cds
@@ -1,8 +1,8 @@
 /*
- Common Annotations shared by all apps
+	Common Annotations shared by all apps
 */

-using { sap.capire.bookshop as my } from '@capire/bookstore';
+using { sap.capire.bookshop as my } from '@capire/bookshop';
 using { sap.common } from '@capire/common';

 ////////////////////////////////////////////////////////////////////////////
@@ -10,52 +10,39 @@ using { sap.common } from '@capire/common';
 //	Books Lists
 //
 annotate my.Books with @(
-    Common.SemanticKey : [ID],
-    UI                 : {
-        Identification  : [{Value : title}],
-        SelectionFields : [
-            ID,
-            author_ID,
-            price,
-            currency_code
-        ],
-        LineItem        : [
-            {
-                Value : ID,
-                Label : '{i18n>Title}'
-            },
-            {
-                Value : author.ID,
-                Label : '{i18n>Author}'
-            },
-            {Value : genre.name},
-            {Value : stock},
-            {Value : price},
-            {
-                Value : currency.symbol,
-                Label : ' '
-            },
-        ]
-    }
+	Common.SemanticKey: [title],
+	UI: {
+		Identification: [{Value:title}],
+		SelectionFields: [ ID, author_ID, price, currency_code ],
+		LineItem: [
+			{Value: ID},
+			{Value: title},
+			{Value: author.name, Label:'{i18n>Author}'},
+			{Value: genre.name},
+			{Value: stock},
+			{Value: price},
+			{Value: currency.symbol, Label:' '},
+		]
+	}
 ) {
-    ID  @Common: {
-        SemanticObject : 'Books',
-        Text: title,
-        TextArrangement : #TextOnly
-    };
-    author @ValueList.entity      : 'Authors';
+	author @ValueList.entity:'Authors';
 };

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Books Details
 //
-annotate my.Books with @(UI : {HeaderInfo : {
-    TypeName       : '{i18n>Book}',
-    TypeNamePlural : '{i18n>Books}',
-    Title          : {Value : title},
-    Description    : {Value : author.name}
-}, });
+annotate my.Books with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Book}',
+			TypeNamePlural: '{i18n>Books}',
+			Title: {Value: title},
+			Description: {Value: author.name}
+		},
+	}
+);
+


 ////////////////////////////////////////////////////////////////////////////
@@ -63,19 +50,13 @@ annotate my.Books with @(UI : {HeaderInfo : {
 //	Books Elements
 //
 annotate my.Books with {
-    ID     @title : '{i18n>ID}';
-    title  @title : '{i18n>Title}';
-    genre  @title : '{i18n>Genre}'  @Common               : {
-        Text            : genre.name,
-        TextArrangement : #TextOnly
-    };
-    author @title : '{i18n>Author}'  @Common              : {
-        Text            : author.name,
-        TextArrangement : #TextOnly
-    };
-    price  @title : '{i18n>Price}'  @Measures.ISOCurrency : currency_code;
-    stock  @title : '{i18n>Stock}';
-    descr  @UI.MultiLineText;
+	ID @title:'{i18n>ID}' @UI.HiddenFilter;
+	title @title:'{i18n>Title}';
+	genre  @title:'{i18n>Genre}'  @Common: { Text: genre.name,  TextArrangement: #TextOnly };
+	author @title:'{i18n>Author}' @Common: { Text: author.name, TextArrangement: #TextOnly };
+	price @title:'{i18n>Price}' @Measures.ISOCurrency: currency_code;
+	stock @title:'{i18n>Stock}';
+	descr @UI.MultiLineText;
 }

 ////////////////////////////////////////////////////////////////////////////
@@ -83,45 +64,42 @@ annotate my.Books with {
 //	Genres List
 //
 annotate my.Genres with @(
-    Common.SemanticKey : [name],
-    UI                 : {
-        SelectionFields : [name],
-        LineItem        : [
-            {Value : name},
-            {
-                Value : parent.name,
-                Label : 'Main Genre'
-            },
-        ],
-    }
+	Common.SemanticKey: [name],
+	UI: {
+		SelectionFields: [ name ],
+		LineItem:[
+			{Value: name},
+			{Value: parent.name, Label: 'Main Genre'},
+		],
+	}
 );

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Genre Details
 //
-annotate my.Genres with @(UI : {
-    Identification : [{Value : name}],
-    HeaderInfo     : {
-        TypeName       : '{i18n>Genre}',
-        TypeNamePlural : '{i18n>Genres}',
-        Title          : {Value : name},
-        Description    : {Value : ID}
-    },
-    Facets         : [{
-        $Type  : 'UI.ReferenceFacet',
-        Label  : '{i18n>SubGenres}',
-        Target : 'children/@UI.LineItem'
-    }, ],
-});
+annotate my.Genres with @(
+	UI: {
+		Identification: [{Value:name}],
+		HeaderInfo: {
+			TypeName: '{i18n>Genre}',
+			TypeNamePlural: '{i18n>Genres}',
+			Title: {Value: name},
+			Description: {Value: ID}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>SubGenres}', Target: 'children/@UI.LineItem'},
+		],
+	}
+);

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Genres Elements
 //
 annotate my.Genres with {
-    ID   @title : '{i18n>ID}';
-    name @title : '{i18n>Genre}';
+	ID  @title: '{i18n>ID}';
+	name  @title: '{i18n>Genre}';
 }

 ////////////////////////////////////////////////////////////////////////////
@@ -129,42 +107,38 @@ annotate my.Genres with {
 //	Authors List
 //
 annotate my.Authors with @(
-    Common.SemanticKey : [ID],
-    UI                 : {
-        Identification  : [{Value : name}],
-        SelectionFields : [name],
-        LineItem        : [
-            {Value : ID},
-            {Value : dateOfBirth},
-            {Value : dateOfDeath},
-            {Value : placeOfBirth},
-            {Value : placeOfDeath},
-        ],
-    }
-) {
-    ID  @Common: {
-        SemanticObject : 'Authors',
-        Text: name,
-        TextArrangement : #TextOnly,
-    };
-};
+	Common.SemanticKey: [name],
+	UI: {
+		Identification: [{Value:name}],
+		SelectionFields: [ name ],
+		LineItem:[
+			{Value: ID},
+			{Value: name},
+			{Value: dateOfBirth},
+			{Value: dateOfDeath},
+			{Value: placeOfBirth},
+			{Value: placeOfDeath},
+		],
+	}
+);

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Author Details
 //
-annotate my.Authors with @(UI : {
-    HeaderInfo : {
-        TypeName       : '{i18n>Author}',
-        TypeNamePlural : '{i18n>Authors}',
-        Title          : {Value : name},
-        Description    : {Value : dateOfBirth}
-    },
-    Facets     : [{
-        $Type  : 'UI.ReferenceFacet',
-        Target : 'books/@UI.LineItem'
-    }, ],
-});
+annotate my.Authors with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Author}',
+			TypeNamePlural: '{i18n>Authors}',
+			Title: {Value: name},
+			Description: {Value: dateOfBirth}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Target: 'books/@UI.LineItem'},
+		],
+	}
+);


 ////////////////////////////////////////////////////////////////////////////
@@ -172,12 +146,12 @@ annotate my.Authors with @(UI : {
 //	Authors Elements
 //
 annotate my.Authors with {
-    ID           @title : '{i18n>ID}';
-    name         @title : '{i18n>Name}';
-    dateOfBirth  @title : '{i18n>DateOfBirth}';
-    dateOfDeath  @title : '{i18n>DateOfDeath}';
-    placeOfBirth @title : '{i18n>PlaceOfBirth}';
-    placeOfDeath @title : '{i18n>PlaceOfDeath}';
+	ID @title:'{i18n>ID}' @UI.HiddenFilter;
+	name @title:'{i18n>Name}';
+	dateOfBirth @title:'{i18n>DateOfBirth}';
+	dateOfDeath @title:'{i18n>DateOfDeath}';
+	placeOfBirth @title:'{i18n>PlaceOfBirth}';
+	placeOfDeath @title:'{i18n>PlaceOfDeath}';
 }

 ////////////////////////////////////////////////////////////////////////////
@@ -185,105 +159,99 @@ annotate my.Authors with {
 //	Languages List
 //
 annotate common.Languages with @(
-    Common.SemanticKey : [code],
-    Identification     : [{Value : code}],
-    UI                 : {
-        SelectionFields : [
-            name,
-            descr
-        ],
-        LineItem        : [
-            {Value : code},
-            {Value : name},
-        ],
-    }
+	Common.SemanticKey: [code],
+	Identification: [{Value:code}],
+	UI: {
+		SelectionFields: [ name, descr ],
+		LineItem:[
+			{Value: code},
+			{Value: name},
+		],
+	}
 );

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Language Details
 //
-annotate common.Languages with @(UI : {
-    HeaderInfo          : {
-        TypeName       : '{i18n>Language}',
-        TypeNamePlural : '{i18n>Languages}',
-        Title          : {Value : name},
-        Description    : {Value : descr}
-    },
-    Facets              : [{
-        $Type  : 'UI.ReferenceFacet',
-        Label  : '{i18n>Details}',
-        Target : '@UI.FieldGroup#Details'
-    }, ],
-    FieldGroup #Details : {Data : [
-        {Value : code},
-        {Value : name},
-        {Value : descr}
-    ]},
-});
+annotate common.Languages with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Language}',
+			TypeNamePlural: '{i18n>Languages}',
+			Title: {Value: name},
+			Description: {Value: descr}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+		],
+		FieldGroup#Details: {
+			Data: [
+				{Value: code},
+				{Value: name},
+				{Value: descr}
+			]
+		},
+	}
+);

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Currencies List
 //
 annotate common.Currencies with @(
-    Common.SemanticKey : [code],
-    Identification     : [{Value : code}],
-    UI                 : {
-        SelectionFields : [
-            name,
-            descr
-        ],
-        LineItem        : [
-            {Value : descr},
-            {Value : symbol},
-            {Value : code},
-        ],
-    }
+	Common.SemanticKey: [code],
+	Identification: [{Value:code}],
+	UI: {
+		SelectionFields: [ name, descr ],
+		LineItem:[
+			{Value: descr},
+			{Value: symbol},
+			{Value: code},
+		],
+	}
 );

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Currency Details
 //
-annotate common.Currencies with @(UI : {
-    HeaderInfo           : {
-        TypeName       : '{i18n>Currency}',
-        TypeNamePlural : '{i18n>Currencies}',
-        Title          : {Value : descr},
-        Description    : {Value : code}
-    },
-    Facets               : [
-        {
-            $Type  : 'UI.ReferenceFacet',
-            Label  : '{i18n>Details}',
-            Target : '@UI.FieldGroup#Details'
-        },
-        {
-            $Type  : 'UI.ReferenceFacet',
-            Label  : '{i18n>Extended}',
-            Target : '@UI.FieldGroup#Extended'
-        },
-    ],
-    FieldGroup #Details  : {Data : [
-        {Value : name},
-        {Value : symbol},
-        {Value : code},
-        {Value : descr}
-    ]},
-    FieldGroup #Extended : {Data : [
-        {Value : numcode},
-        {Value : minor},
-        {Value : exponent}
-    ]},
-});
+annotate common.Currencies with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Currency}',
+			TypeNamePlural: '{i18n>Currencies}',
+			Title: {Value: descr},
+			Description: {Value: code}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Extended}', Target: '@UI.FieldGroup#Extended'},
+		],
+		FieldGroup#Details: {
+			Data: [
+				{Value: name},
+				{Value: symbol},
+				{Value: code},
+				{Value: descr}
+			]
+		},
+		FieldGroup#Extended: {
+			Data: [
+				{Value: numcode},
+				{Value: minor},
+				{Value: exponent}
+			]
+		},
+	}
+);

 ////////////////////////////////////////////////////////////////////////////
 //
 //	Currencies Elements
 //
 annotate common.Currencies with {
-    numcode  @title : '{i18n>NumCode}';
-    minor    @title : '{i18n>MinorUnit}';
-    exponent @title : '{i18n>Exponent}';
+	numcode @title:'{i18n>NumCode}';
+	minor @title:'{i18n>MinorUnit}';
+	exponent @title:'{i18n>Exponent}';
 }
--- a/fiori/app/services.cds
+++ b/fiori/app/services.cds
@@ -2,8 +2,11 @@
  This model controls what gets served to Fiori frontends...
 */

-using from './admin-authors/fiori-service';
-using from './admin-books/fiori-service';
+using from './admin/fiori-service';
 using from './browse/fiori-service';
 using from './common';
-using from '@capire/bookstore/srv/mashup';
+
+using from '@capire/common';
+
+// only works in case of embedded orders service
+using from '@capire/orders/app/orders/fiori-service';
--- a/fiori/db/hana/index.cds
+++ b/fiori/db/hana/index.cds
@@ -2,7 +2,7 @@
 //  Add Author.age and .lifetime with a DB-specific function
 //

-using { AdminService } from '@capire/bookshop';
+using { AdminService } from '../schema';

 extend projection AdminService.Authors with {
  YEARS_BETWEEN(dateOfBirth, dateOfDeath)         as age: Integer,
--- a/fiori/db/schema.cds
+++ b/fiori/db/schema.cds
@@ -0,0 +1,8 @@
+using { sap.capire.bookshop } from '@capire/bookshop';
+
+// Forward-declare calculated fields to be filled in database-specific ways
+// TODO find a better way to have 'default' fields that still can be overwritten.
+extend bookshop.Authors with {
+	virtual age: Integer;
+	virtual lifetime: String;
+}
--- a/fiori/db/sqlite/index.cds
+++ b/fiori/db/sqlite/index.cds
@@ -2,7 +2,7 @@
 //  Add Author.age and .lifetime with a DB-specific function
 //

-using { AdminService } from '@capire/bookshop';
+using { AdminService } from '../schema';

 extend projection AdminService.Authors with {
  strftime('%Y',dateOfDeath)-strftime('%Y',dateOfBirth)              as age: Integer,
--- a/fiori/package.json
+++ b/fiori/package.json
@@ -2,8 +2,12 @@
  "name": "@capire/fiori",
  "version": "1.0.0",
  "dependencies": {
-    "@capire/bookstore": "*",
-    "@sap/cds": "^5",
+    "@capire/bookshop": "*",
+    "@capire/common": "*",
+    "@capire/orders": "*",
+    "@capire/reviews": "*",
+    "@capire/suppliers": "*",
+    "@sap/cds": ">=5",
    "express": "^4.17.1",
    "passport": "^0.4.1"
  },
@@ -12,9 +16,13 @@
    "watch": "cds watch"
  },
  "cds": {
+    "hana": {
+      "deploy-format": "hdbtable"
+    },
    "requires": {
-      "extensibility": {
-        "kind": "uiflex"
+      "API_BUSINESS_PARTNER": {
+        "kind": "odata",
+        "model": "@capire/suppliers"
      },
      "auth": {
        "strategy": "dummy"
@@ -27,31 +35,15 @@
        "kind": "odata",
        "model": "@capire/orders"
      },
-      "messaging": {
-        "[production]": {
-          "kind": "enterprise-messaging"
-        },
-        "[development]": {
-          "kind": "file-based-messaging"
-        },
-        "[hybrid!]": {
-          "kind": "enterprise-messaging-shared"
-        }
-      },
      "db": {
-        "kind": "sql"
-      },
-      "db-ext": {
+        "kind": "sql",
        "[development]": {
          "model": "db/sqlite"
        },
        "[production]": {
          "model": "db/hana"
        }
-      },
-      "hana": {
-        "deploy-format": "hdbtable"
      }
    }
  }
-}
+}
--- a/fiori/server.js
+++ b/fiori/server.js
@@ -1 +1,16 @@
-module.exports = require('@capire/bookstore/server.js')
+const cds = require ('@sap/cds')
+module.exports = cds.server
+
+cds.once('bootstrap',(app)=>{
+  app.serve ('/orders/webapp').from('@capire/orders','app/orders/webapp')
+  app.serve ('/bookshop').from('@capire/bookshop','app/vue')
+  app.serve ('/reviews').from('@capire/reviews','app/vue')
+})
+
+cds.once('served', require('./srv/mashup'))
+cds.once('served', require('@capire/suppliers/srv/mashup'))
+
+// Swagger UI - see https://cap.cloud.sap/docs/advanced/openapi
+if (process.env.NODE_ENV !== 'production') {
+  cds.once ('bootstrap', app => app.use (require ('cds-swagger-ui-express')()) )
+}
--- a/fiori/srv/mashup.cds
+++ b/fiori/srv/mashup.cds
@@ -0,0 +1,25 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//    Mashing up imported models...
+//
+
+//
+//  Extend Books with access to Reviews and average ratings
+//
+
+using { CatalogService.ListOfBooks, 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  : Reviews:rating;
+}
+extend projection ListOfBooks with { rating }
+
+//
+//  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
+}
--- a/bookstore/srv/mashup.js
+++ b/bookstore/srv/mashup.js
@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////
 //
-//    Mashing up bookshop services with required services...
+//    Mashing up provided and required services...
 //
 module.exports = async()=>{ // called by server.js

@@ -20,29 +20,30 @@ 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.read ('Reviews',columns).limit(limit).where({subject:String(id)})
+    return ReviewsService.tx(req).read ('Reviews',columns).limit(limit).where({subject:String(id)})
  }))

  //
  // Create an order with the OrdersService when CatalogService signals a new order
  //
  CatalogService.on ('OrderedBook', async (msg) => {
-    const { book, quantity, buyer } = msg.data
+    const { book, amount, 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({
      OrderNo: 'Order at '+ (new Date).toLocaleString(),
-      Items: [{ product:{ID:`${book}`}, title, price, quantity }],
+      Items: [{ product:{ID:`${book}`}, title, price, amount }],
      buyer, createdBy: buyer
    })
  })

  //
-  // Update Books' average ratings when ReviewsService signals updated reviews
+  // Update Books' average ratings when ReviewsService signals updatd 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 })
+    const { subject, rating } = msg.data
+    return UPDATE(Books,subject).with({rating})
+    // ^ Note: the framework will execute this and take care for db.tx
  })

  //
@@ -50,9 +51,9 @@ module.exports = async()=>{ // called by server.js
  //
  OrdersService.on ('OrderChanged', (msg) => {
    console.debug ('> received:', msg.event, msg.data)
-    const { product, deltaQuantity } = msg.data
+    const { product, deltaAmount } = msg.data
    return UPDATE (Books) .where ('ID =', product)
-    .and ('stock >=', deltaQuantity)
-    .set ('stock -=', deltaQuantity)
+    .and ('stock >=', deltaAmount)
+    .set ('stock -=', deltaAmount)
  })
 }
--- a/bookstore/test/requests.http
+++ b/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



--- a/hello/README.md
+++ b/hello/README.md
@@ -1,15 +0,0 @@
-# Hello World Getting Started Sample
-
-## Next Steps
-
- To run the JavaScript implementation, open a new terminal and run `cds watch`.
- To run the TypeScript implementation, open a new terminal and run `cds-ts watch`.
-
-Then call the service at: http://localhost:4004/say/hello(to='world')
-
-## Learn More
-
-Learn more about:
-
- [Hello World!](https://cap.cloud.sap/docs/get-started/hello-world)
- [Using TypeScript](https://cap.cloud.sap/docs/get-started/using-typescript)
--- a/hello/package.json
+++ b/hello/package.json
@@ -3,12 +3,12 @@
  "version": "1.0.0",
  "scripts": {
    "test": "npx jest --silent",
-    "start": "cds serve srv/world.cds",
-    "start:ts": "cds-ts serve srv/world.cds"
+    "watch": "cds serve world.cds",
+    "watch:ts": "cds-ts serve world.cds"
  },
  "devDependencies": {
-    "@types/jest": "^27.0.2",
-    "@types/node": "^16.11.6",
+    "@types/jest": "^26.0.23",
+    "@types/node": "^15.12.0",
    "ts-jest": "^27.0.2",
    "typescript": "^4.3.5"
  },
@@ -25,30 +25,5 @@
        }
      }
    }
-  },
-  "eslintConfig": {
-    "extends": "eslint:recommended",
-    "env": {
-      "es2020": true,
-      "node": true,
-      "jest": true,
-      "mocha": true
-    },
-    "globals": {
-      "SELECT": true,
-      "INSERT": true,
-      "UPDATE": true,
-      "DELETE": true,
-      "CREATE": true,
-      "DROP": true,
-      "CDL": true,
-      "CQL": true,
-      "CXL": true,
-      "cds": true
-    },
-    "rules": {
-      "no-console": "off",
-      "require-atomic-updates": "off"
-    }
  }
 }
--- a/hello/srv/world.ts
+++ b/hello/srv/world.ts
@@ -1,7 +0,0 @@
-import type { Request } from "@sap/cds/apis/services"
-
-module.exports = class say {
-    hello(req: Request) {
-        return `Hello ${req.data.to} from a TypeScript file!`
-    }
-}
--- a/hello/test/hello-world-ts.test.ts
+++ b/hello/test/hello-world-ts.test.ts
@@ -2,7 +2,7 @@ process.env.CDS_TYPESCRIPT = 'true';
 import * as cds from '@sap/cds';

 //@ts-ignore
-const {GET} = cds.test.in(__dirname,'../srv').run('serve', 'world.cds');
+const {GET} = cds.test.in(__dirname,'..').run('serve', 'world.cds');

 describe('Hello world!', () => {
    afterAll(() => { delete process.env.CDS_TYPESCRIPT; });
--- a/hello/srv/world.cds
+++ b/hello/srv/world.cds
--- a/hello/srv/world.js
+++ b/hello/srv/world.js
--- a/hello/world.ts
+++ b/hello/world.ts
@@ -0,0 +1,5 @@
+module.exports = class say {
+    hello(req: any) {
+        return `Hello ${req.data.to} from a typescript file!`
+    }
+}
--- a/orders/app/orders/index.html
+++ b/orders/app/orders/index.html
--- a/orders/app/index.cds
+++ b/orders/app/index.cds
@@ -0,0 +1,5 @@
+/*
+  This model controls what gets served to Fiori frontends...
+*/
+
+using from './orders/fiori-service';
--- a/orders/app/orders/fiori-service.cds
+++ b/orders/app/orders/fiori-service.cds
@@ -10,7 +10,7 @@



-using { OrdersService } from '../srv/orders-service';
+using { OrdersService } from '../../srv/orders-service';


@odata.draft.enabled
@@ -68,16 +68,16 @@ annotate OrdersService.Orders with @(



-annotate OrdersService.Orders.Items with @(
+annotate OrdersService.Orders_Items with @(
 	UI: {
 		LineItem: [
 			{Value: product_ID, Label:'Product ID'},
 			{Value: title, Label:'Product Title'},
 			{Value: price, Label:'Unit Price'},
-			{Value: quantity, Label:'Quantity'},
+			{Value: amount, Label:'Quantity'},
 		],
 		Identification: [ //Is the main field group
-			{Value: quantity, Label:'Quantity'},
+			{Value: amount, Label:'Amount'},
 			{Value: title, Label:'Product'},
 			{Value: price, Label:'Unit Price'},
 		],
@@ -86,7 +86,7 @@ annotate OrdersService.Orders.Items with @(
 		],
 	},
 ) {
-	quantity @(
+	amount @(
 		Common.FieldControl: #Mandatory
 	);
 };
--- a/orders/db/data/sap.capire.orders-Orders_Items.csv
+++ b/orders/db/data/sap.capire.orders-Orders_Items.csv
@@ -1,4 +1,4 @@
-ID;up__ID;quantity;product_ID;title;price
+ID;up__ID;amount;product_ID;title;price
 58040e66-1dcd-4ffb-ab10-fdce32028b79;7e2f2640-6866-4dcf-8f4d-3027aa831cad;1;201;Wuthering Heights;11.11
 64e718c9-ff99-47f1-8ca3-950c850777d4;7e2f2640-6866-4dcf-8f4d-3027aa831cad;1;271;Catweazle;15
 e9641166-e050-4261-bfee-d1e797e6cb7f;64e718c9-ff99-47f1-8ca3-950c850777d4;2;252;Eleonora;28
--- a/orders/db/schema.cds
+++ b/orders/db/schema.cds
@@ -3,22 +3,21 @@ namespace sap.capire.orders;

 entity Orders : cuid, managed {
  OrderNo  : String @title:'Order Number'; //> readable key
-  Items    : Composition of many {
-    key ID    : UUID;
-    product   : Association to Products;
-    quantity  : Integer;
-    title     : String; //> intentionally replicated as snapshot from product.title
-    price     : Double; //> materialized calculated field
-  };
+  Items    : Composition of many Orders_Items on Items.up_ = $self;
  buyer    : User;
  currency : Currency;
 }

+entity Orders_Items {
+  key ID    : UUID;
+  up_       : Association to Orders;
+  product   : Association to Products @assert.integrity:false; // REVISIT: this is a temporary workaround for a glitch in cds-runtime
+  amount    : Integer;
+  title     : String; //> intentionally replicated as snapshot from product.title
+  price     : Double;
+}
+
 /** This is a stand-in for arbitrary ordered Products */
 entity Products @(cds.persistence.skip:'always') {
  key ID : String;
 }
-
-
-// this is to ensure we have filled-in currencies
-using from '@capire/common';
--- a/orders/package.json
+++ b/orders/package.json
@@ -2,7 +2,6 @@
  "name": "@capire/orders",
  "version": "1.0.0",
  "dependencies": {
-    "@capire/common": "*",
    "@sap/cds": "^5"
  }
 }
--- a/orders/srv/orders-service.js
+++ b/orders/srv/orders-service.js
@@ -3,34 +3,34 @@ class OrdersService extends cds.ApplicationService {

  /** register custom handlers */
  init(){
-    const { 'Orders.Items':OrderItems } = this.entities
+    const { Orders_Items:OrderItems } = this.entities

    this.before ('UPDATE', 'Orders', async function(req) {
      const { ID, Items } = req.data
-      if (Items) for (let { product_ID, quantity } of Items) {
-        const { quantity:before } = await cds.tx(req).run (
-          SELECT.one.from (OrderItems, oi => oi.quantity) .where ({up__ID:ID, product_ID})
+      if (Items) for (let { product_ID, amount } of Items) {
+        const { amount:before } = await cds.tx(req).run (
+          SELECT.one.from (OrderItems, oi => oi.amount) .where ({up__ID:ID, product_ID})
        )
-        if (quantity != before) await this.orderChanged (product_ID, quantity-before)
+        if (amount != before) await this.orderChanged (product_ID, amount-before)
      }
    })

    this.before ('DELETE', 'Orders', async function(req) {
      const { ID } = req.data
      const Items = await cds.tx(req).run (
-        SELECT.from (OrderItems, oi => { oi.product_ID, oi.quantity }) .where ({up__ID:ID})
+        SELECT.from (OrderItems, oi => { oi.product_ID, oi.amount }) .where ({up__ID:ID})
      )
-      if (Items) await Promise.all (Items.map(it => this.orderChanged (it.product_ID, -it.quantity)))
+      if (Items) await Promise.all (Items.map(it => this.orderChanged (it.product_ID, -it.amount)))
    })

    return super.init()
  }

  /** order changed -> broadcast event */
-  orderChanged (product, deltaQuantity) {
+  orderChanged (product, deltaAmount) {
    // Emit events to inform subscribers about changes in orders
-    console.log ('> emitting:', 'OrderChanged', { product, deltaQuantity })
-    return this.emit ('OrderChanged', { product, deltaQuantity })
+    console.log ('> emitting:', 'OrderChanged', { product, deltaAmount })
+    return this.emit ('OrderChanged', { product, deltaAmount })
  }

 }
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -5,7 +5,6 @@
  "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",
@@ -13,32 +12,31 @@
    "@capire/media": "./media",
    "@capire/orders": "./orders",
    "@capire/reviews": "./reviews",
-    "@sap/cds": "^5.5.3"
+    "@capire/suppliers": "./suppliers",
+    "@sap/cds": "^5",
+    "express": "^4"
  },
  "devDependencies": {
-    "chai": "^4.3.4",
+    "cds-swagger-ui-express": "^0.2.0",
+    "chai": "^4.2.0",
    "chai-as-promised": "^7.1.1",
    "chai-subset": "^1.6.0",
-    "sqlite3": "^5"
+    "sqlite3": "^5.0.0"
  },
  "scripts": {
    "cleanup": "rm -rf node_modules && rm -rf */node_modules && rm -rf */*/node_modules",
    "registry": "node .registry/server.js",
    "bookshop": "cds watch bookshop",
    "fiori": "cds watch fiori",
-    "hello": "cds watch hello",
    "media": "cds watch media",
    "mocha": "npx mocha || echo",
    "jest": "npx jest",
-    "test": "npm run jest -- --silent",
+    "test": "npm run jest --silent && npm run test:hello",
    "test:hello": "cd hello && npm test"
  },
  "jest": {
    "testEnvironment": "node",
-    "testTimeout": 20000,
-    "testMatch": [
-      "**/*.test.js"
-    ]
+    "testMatch": ["**/*.test.js"]
  },
  "mocha": {
    "parallel": true
--- a/reviews/.env
+++ b/reviews/.env
@@ -1,2 +1,2 @@
-# cds.requires.messaging.kind = file-based-messaging
+cds.requires.messaging.kind = file-based-messaging
 PORT = 4005
--- a/reviews/db/data/sap.capire.reviews-Reviews.csv
+++ b/reviews/db/data/sap.capire.reviews-Reviews.csv
@@ -1,5 +1,5 @@
-subject;rating;reviewer;title;text
-201;5;adam;Intriguing;Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
-201;4;bob;Fascinating;Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Id diam maecenas ultricies mi eget mauris pharetra et. Risus at ultrices mi tempus imperdiet nulla malesuada pellentesque. Pulvinar mattis nunc sed blandit libero. Facilisis magna etiam tempor orci eu. Nec sagittis aliquam malesuada bibendum arcu. Eu consequat ac felis donec. Ultricies tristique nulla aliquet enim tortor at auctor urna nunc. Tortor posuere ac ut consequat semper viverra nam libero. Amet nisl suscipit adipiscing bibendum est ultricies integer quis auctor. Scelerisque purus semper eget duis at tellus. Elementum tempus egestas sed sed risus pretium. Arcu dictum varius duis at. Amet luctus venenatis lectus magna fringilla urna. Eget velit aliquet sagittis id consectetur purus ut faucibus. Vitae auctor eu augue ut lectus. Fermentum iaculis eu non diam phasellus vestibulum.
-207;2;bob;What is this?;Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Libero justo laoreet sit amet cursus sit amet dictum. Nunc faucibus a pellentesque sit. Dis parturient montes nascetur ridiculus mus mauris vitae ultricies. Enim nunc faucibus a pellentesque. Commodo quis imperdiet massa tincidunt nunc pulvinar sapien. Cras ornare arcu dui vivamus. Facilisi etiam dignissim diam quis enim lobortis. Et molestie ac feugiat sed. Urna neque viverra justo nec ultrices dui. Ullamcorper a lacus vestibulum sed arcu non. Volutpat ac tincidunt vitae semper quis. Dignissim sodales ut eu sem. Feugiat in fermentum posuere urna nec. At augue eget arcu dictum varius.
-251;3;bob;It's dark...;Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Suscipit tellus mauris a diam. Velit aliquet sagittis id consectetur purus ut. Viverra adipiscing at in tellus integer. Vitae elementum curabitur vitae nunc. Mattis ullamcorper velit sed ullamcorper morbi. Diam quis enim lobortis scelerisque. Auctor neque vitae tempus quam pellentesque nec nam aliquam. Semper auctor neque vitae tempus. Quis eleifend quam adipiscing vitae proin. Neque convallis a cras semper auctor neque vitae. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Sit amet consectetur adipiscing elit ut aliquam purus. Pretium quam vulputate dignissim suspendisse.
+subject;rating;title;text
+201;5;Intriguing;Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.
+201;4;Fascinating;Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Id diam maecenas ultricies mi eget mauris pharetra et. Risus at ultrices mi tempus imperdiet nulla malesuada pellentesque. Pulvinar mattis nunc sed blandit libero. Facilisis magna etiam tempor orci eu. Nec sagittis aliquam malesuada bibendum arcu. Eu consequat ac felis donec. Ultricies tristique nulla aliquet enim tortor at auctor urna nunc. Tortor posuere ac ut consequat semper viverra nam libero. Amet nisl suscipit adipiscing bibendum est ultricies integer quis auctor. Scelerisque purus semper eget duis at tellus. Elementum tempus egestas sed sed risus pretium. Arcu dictum varius duis at. Amet luctus venenatis lectus magna fringilla urna. Eget velit aliquet sagittis id consectetur purus ut faucibus. Vitae auctor eu augue ut lectus. Fermentum iaculis eu non diam phasellus vestibulum.
+207;2;What is this?;Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Libero justo laoreet sit amet cursus sit amet dictum. Nunc faucibus a pellentesque sit. Dis parturient montes nascetur ridiculus mus mauris vitae ultricies. Enim nunc faucibus a pellentesque. Commodo quis imperdiet massa tincidunt nunc pulvinar sapien. Cras ornare arcu dui vivamus. Facilisi etiam dignissim diam quis enim lobortis. Et molestie ac feugiat sed. Urna neque viverra justo nec ultrices dui. Ullamcorper a lacus vestibulum sed arcu non. Volutpat ac tincidunt vitae semper quis. Dignissim sodales ut eu sem. Feugiat in fermentum posuere urna nec. At augue eget arcu dictum varius.
+251;3;It's dark...;Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Suscipit tellus mauris a diam. Velit aliquet sagittis id consectetur purus ut. Viverra adipiscing at in tellus integer. Vitae elementum curabitur vitae nunc. Mattis ullamcorper velit sed ullamcorper morbi. Diam quis enim lobortis scelerisque. Auctor neque vitae tempus quam pellentesque nec nam aliquam. Semper auctor neque vitae tempus. Quis eleifend quam adipiscing vitae proin. Neque convallis a cras semper auctor neque vitae. Imperdiet massa tincidunt nunc pulvinar sapien et ligula. Sit amet consectetur adipiscing elit ut aliquam purus. Pretium quam vulputate dignissim suspendisse.
--- a/reviews/package.json
+++ b/reviews/package.json
@@ -10,14 +10,15 @@
    "@sap/cds": "^5",
    "express": "^4.17.1"
  },
+  "scripts": {
+    "reviews-service": "cds watch",
+    "books-reviewed": "cds watch ../reviewed"
+  },
  "cds": {
    "requires": {
-      "messaging": {
-        "[development]": { "kind": "file-based-messaging" },
-        "[hybrid]": { "kind": "enterprise-messaging-shared" },
-        "[production]": { "kind": "enterprise-messaging" }
-      },
-      "db": { "kind": "sql" }
+      "db": {
+        "kind": "sql"
+      }
    }
  }
 }
--- a/reviews/srv/reviews-service.cds
+++ b/reviews/srv/reviews-service.cds
@@ -8,11 +8,10 @@ service ReviewsService {
  action unlike (review: type of Reviews:ID);

  // Async API
-  event reviewed : {
-    subject : type of Reviews:subject;
-    count   : Integer;
-    rating  : Decimal;
-  }
+   event reviewed : projection on Reviews {
+     subject, //> recieved new reviews
+     rating  //> new avg rating
+   }

  // Input validation
  annotate Reviews with {
@@ -28,7 +27,14 @@ service ReviewsService {
 annotate ReviewsService.Reviews with @restrict:[
  { grant:'READ',   to:'any' },                 // everybody can read reviews
  { grant:'CREATE', to:'authenticated-user' },  // users must login to add reviews
-  { grant:'UPDATE', to:'authenticated-user', where:'reviewer=$user' },
+  /////////////////////////////////////////////////
+  //
+  // Temporarily disabling this due to glitch in CAP Node.js runtime:
+  // { grant:'UPDATE', to:'authenticated-user', where:'reviewer=$user' },
+  // -> reenable it when the issue is fixed
+     { grant:'UPDATE', to:'authenticated-user' },
+  //
+  ////////////////////////////////////////////////////
  { grant:'DELETE', to:'admin' },
 ];

--- a/reviews/srv/reviews-service.js
+++ b/reviews/srv/reviews-service.js
@@ -12,11 +12,11 @@ module.exports = cds.service.impl (function(){
  // Emit an event to inform subscribers about new avg ratings for reviewed subjects
  this.after (['CREATE','UPDATE','DELETE'], 'Reviews', async function(_,req) {
    const {subject} = req.data
-    const { count, rating } = await cds.tx(req) .run (
-      SELECT.one `round(avg(rating),2) as rating, count(*) as count` .from (Reviews) .where ({subject})
+    const {rating} = await cds.tx(req) .run (
+      SELECT.one (['round(avg(rating),2) as rating']) .from (Reviews) .where ({subject})
    )
-    global.it || console.log ('< emitting:', 'reviewed', { subject, count, rating })
-    await this.emit ('reviewed', { subject, count, rating })
+    global.it || console.log ('< emitting:', 'reviewed', { subject, rating })
+    await this.emit ('reviewed', { subject, rating })
  })

  // Increment counter for reviews considered helpful
--- a/reviews/test/bookshop/.env
+++ b/reviews/test/bookshop/.env
@@ -0,0 +1,2 @@
+cds.requires.messaging.kind = file-based-messaging
+PORT = 4004
--- a/reviews/test/bookshop/package.json
+++ b/reviews/test/bookshop/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "@capire/fiori",
+  "version": "1.0.0",
+  "dependencies": {
+    "@capire/bookshop": "*",
+    "@capire/reviews": "*",
+    "@sap/cds": "^5",
+    "express": "^4.17.1"
+  },
+  "cds": {
+    "requires": {
+      "auth": { "strategy": "dummy" },
+      "ReviewsService": {
+        "kind": "odata",
+        "model": "@capire/reviews"
+      }
+    }
+  }
+}
--- a/reviews/test/bookshop/server.js
+++ b/reviews/test/bookshop/server.js
@@ -0,0 +1,20 @@
+const cds = require ('@sap/cds')
+
+cds.once('bootstrap',(app)=>{
+  // Delegate to imported apps (reviews only when mocked)
+  app.serve ('/bookshop').from ('@capire/bookshop','app/vue')
+  app.serve ('/reviews',).from ('@capire/reviews','app/vue')
+})
+
+cds.once('served', async ()=>{
+  // Update Books' average ratings when ReviewsService signals updated reviews
+  const ReviewsService = await cds.connect.to ('ReviewsService')
+  ReviewsService.on ('reviewed', (msg) => {
+    console.debug ('> received:', msg.event, msg.data)
+    const { subject, rating } = msg.data
+    return UPDATE('Books',subject).with({rating})
+  })
+
+})
+
+module.exports = cds.server
--- a/reviews/test/bookshop/services.cds
+++ b/reviews/test/bookshop/services.cds
@@ -0,0 +1,11 @@
+namespace sap.capire.bookshop; //> allows UPDATE('Books')...
+//
+//  Extend Books with access to Reviews and average ratings
+//
+using { CatalogService.ListOfBooks, 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  : Reviews:rating;
+}
+extend projection ListOfBooks with { rating }
--- a/samples.md
+++ b/samples.md
@@ -50,28 +50,29 @@ Each sub directory essentially is an individual npm package arranged in an [all-
 - Late-cut Micro Services
 - As well as managed data, input validations, and authorization

+## [@capire/suppliers](suppliers)

-## [@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)
- [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)
-
+- Shows how to integrate remote services, in this case the BusinessPartner service from SAP S/4HANA.
+- Extending [@capire/bookshop](bookshop) with suppliers from SAP S/4HANA
+- Providing that as a pre-built integration & extension package
+- Used in [@capire/fiori](fiori)


 ## [@capire/fiori](fiori)

- [Adds an SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookstore, 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
+- A [composite app, reusing and combining](https://cap.cloud.sap/docs/guides/verticalize) these packages:
+  - [@capire/bookshop](bookshop)
+  - [@capire/common](common)
+  - [@capire/orders](orders)
+  - [@capire/reviews](reviews)
+  - [@capire/suppliers](suppliers)
+- [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
+- [OpenAPI export + Swagger UI](https://cap.cloud.sap/docs/advanced/openapi)

 <br>

--- a/suppliers/.env
+++ b/suppliers/.env
@@ -0,0 +1 @@
+PORT = 4006
--- a/suppliers/app/_i18n/i18n.properties
+++ b/suppliers/app/_i18n/i18n.properties
@@ -0,0 +1,31 @@
+Books = Books
+Book = Book
+ID = ID
+Title = Title
+Author = Author
+AuthorID = Author ID
+Stock = Stock
+Name = Name
+AuthorName = Author's Name
+DateOfBirth = Date of Birth
+DateOfDeath = Date of Death
+PlaceOfBirth = Place of Birth
+PlaceOfDeath = Place of Death
+Age = Age
+Authors = Authors
+Order = Order
+Orders = Orders
+Price = Price
+
+Genre = Genre
+Genres = Genres
+SubGenres = Sub Genres
+
+NumCode = Numeric Code
+MinorUnit = Minor Unit
+Exponent = Exponent
+
+Supplier = Supplier
+SupplierName = Supplier Name
+Id = Id
+Name = Name
--- a/suppliers/app/_i18n/i18n_de.properties
+++ b/suppliers/app/_i18n/i18n_de.properties
@@ -0,0 +1,18 @@
+Books = Bücher
+Book = Buch
+ID = ID
+Title = Titel
+Authors = Autoren
+Author = Autor
+AuthorID = ID des Autors
+AuthorName = Name des Autors
+Age = Alter
+Name = Name
+Stock = Bestand
+Order = Bestellung
+Orders = Bestellungen
+Price = Preis
+Supplier = Lieferant
+SupplierName = Lieferantenname
+Id = Id
+Name = Name
--- a/suppliers/app/admin-fiori.html
+++ b/suppliers/app/admin-fiori.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>
--- a/suppliers/app/admin/fiori-service.cds
+++ b/suppliers/app/admin/fiori-service.cds
@@ -0,0 +1,105 @@
+//using { AdminService } from '../../db/schema';
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Books Object Page
+//
+
+annotate AdminService.Books with @(
+	UI: {
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>General}', Target: '@UI.FieldGroup#General'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Translations}', Target:  'texts/@UI.LineItem'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Supplier}', Target: '@UI.FieldGroup#Supplier'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Admin}', Target: '@UI.FieldGroup#Admin'},
+		],
+		FieldGroup#General: {
+			Data: [
+				{Value: title},
+				{Value: author_ID},
+				{Value: genre_ID},
+				{Value: descr},
+			]
+		},
+		FieldGroup#Details: {
+			Data: [
+				{Value: stock},
+				{Value: price},
+				{Value: currency_code, Label: '{i18n>Currency}'},
+			]
+		},
+		FieldGroup#Supplier: {
+			Data: [
+				{Value: supplier_ID, Label: '{i18n>Id}'},
+				{Value: supplier.name, Label: '{i18n>Name}'}
+			]
+		},
+		FieldGroup#Admin: {
+			Data: [
+				{Value: createdBy},
+				{Value: createdAt},
+				{Value: modifiedBy},
+				{Value: modifiedAt}
+			]
+		}
+	}
+);
+
+annotate AdminService.Authors with @(
+	UI: {
+		HeaderInfo: {
+			Description: {Value: lifetime}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Books}', Target: 'books/@UI.LineItem'},
+		],
+		FieldGroup#Details: {
+			Data: [
+				{Value: placeOfBirth},
+				{Value: placeOfDeath},
+				{Value: dateOfBirth},
+				{Value: dateOfDeath},
+				{Value: age, Label: '{i18n>Age}'},
+			]
+		},
+	}
+);
+
+
+
+////////////////////////////////////////////////////////////
+//
+//  Draft for Localized Data
+//
+
+annotate sap.capire.bookshop.Books with @fiori.draft.enabled;
+annotate AdminService.Books with @odata.draft.enabled;
+
+annotate AdminService.Books.texts with @(
+	UI: {
+		Identification: [{Value:title}],
+		SelectionFields: [ locale, title ],
+		LineItem: [
+			{Value: locale, Label: 'Locale'},
+			{Value: title, Label: 'Title'},
+			{Value: descr, Label: 'Description'}
+		]
+	}
+);
+
+// Add Value Help for Locales
+annotate AdminService.Books.texts {
+	locale @ValueList:{entity:'Languages',type:#fixed}
+}
+// In addition we need to expose Languages through AdminService
+using { sap } from '@sap/cds/common';
+extend service AdminService {
+	entity Languages as projection on sap.common.Languages;
+}
+
+annotate AdminService.Suppliers with
+	@(Capabilities.SearchRestrictions : {
+    	Searchable : false
+});
--- a/suppliers/app/admin/webapp/Component.js
+++ b/suppliers/app/admin/webapp/Component.js
@@ -0,0 +1,8 @@
+sap.ui.define(["sap/fe/core/AppComponent"], function(AppComponent) {
+	"use strict";
+	return AppComponent.extend("admin.Component", {
+		metadata: { manifest: "json" }
+	});
+});
+
+/* eslint no-undef:0 */
--- a/fiori/app/admin-authors/webapp/i18n/i18n.properties
+++ b/fiori/app/admin-authors/webapp/i18n/i18n.properties
@@ -2,10 +2,10 @@
 # __ldi.translation.uuid=c3431418-9caf-11e8-98d0-529269fb1459

 # JCI app descriptor contains lower case TITLE
-appTitle=Bookshop Authors
+appTitle=Bookshop Sample

 # JCI app descriptor contains lower case DESCRIPTION
-appSubTitle=Bookshop Authors
+appSubTitle=CAP Sample Application

 # JCI app descriptor contains lower case DESCRIPTION
-appDescription=Bookshop Authors
+appDescription=CDS Sample Service
--- a/suppliers/app/admin/webapp/manifest.json
+++ b/suppliers/app/admin/webapp/manifest.json
@@ -0,0 +1,128 @@
+{
+    "_version": "1.8.0",
+    "sap.app": {
+        "id": "admin",
+        "type": "application",
+        "title": "Manage Books",
+        "description": "Sample Application",
+        "i18n": "i18n/i18n.properties",
+        "dataSources": {
+            "AdminService": {
+                "uri": "/admin/",
+                "type": "OData",
+                "settings": {
+                    "odataVersion": "4.0"
+                }
+            }
+        },
+        "-sourceTemplate": {
+            "id": "ui5template.basicSAPUI5ApplicationProject",
+            "-id": "ui5template.smartTemplate",
+            "-version": "1.40.12"
+        }
+    },
+    "sap.ui5": {
+        "dependencies": {
+            "libs": {
+                "sap.fe.templates": {}
+            }
+        },
+        "models": {
+            "i18n": {
+                "type": "sap.ui.model.resource.ResourceModel",
+                "uri": "i18n/i18n.properties"
+            },
+            "": {
+                "dataSource": "AdminService",
+                "settings": {
+                    "synchronizationMode": "None",
+                    "operationMode": "Server",
+                    "autoExpandSelect" : true,
+                    "earlyRequests": true,
+                    "groupProperties": {
+                        "default": {
+                            "submit": "Auto"
+                        }
+                    }
+                }
+            }
+        },
+        "routing": {
+            "routes": [
+                {
+                    "pattern": ":?query:",
+                    "name": "BooksList",
+                    "target": "BooksList"
+                },
+                {
+                    "pattern": "Books({key}):?query:",
+                    "name": "BooksDetails",
+                    "target": "BooksDetails"
+                },
+                {
+                    "pattern": "Books({key}/author({key2}):?query:",
+                    "name": "AuthorsDetails",
+                    "target": "AuthorsDetails"
+                }
+            ],
+            "targets": {
+                "BooksList": {
+                    "type": "Component",
+                    "id": "BooksList",
+                    "name": "sap.fe.templates.ListReport",
+                    "options": {
+                        "settings" : {
+                            "entitySet" : "Books",
+                            "navigation" : {
+                                "Books" : {
+                                    "detail" : {
+                                        "route" : "BooksDetails"
+                                    }
+                                }
+                            }
+                        }
+                    }
+                },
+                "BooksDetails": {
+                    "type": "Component",
+                    "id": "BooksDetailsList",
+                    "name": "sap.fe.templates.ObjectPage",
+                    "options": {
+                        "settings" : {
+                            "entitySet" : "Books",
+                            "navigation" : {
+                                "Authors" : {
+                                    "detail" : {
+                                        "route" : "AuthorsDetails"
+                                    }
+                                }
+                            }
+                        }
+                    }
+                },
+                "AuthorsDetails": {
+                    "type": "Component",
+                    "id": "AuthorsDetailsList",
+                    "name": "sap.fe.templates.ObjectPage",
+                    "options": {
+                        "settings" : {
+                            "entitySet" : "Authors"
+                        }
+                    }
+                }
+            }
+        },
+        "contentDensities": {
+            "compact": true,
+            "cozy": true
+        }
+    },
+    "sap.ui": {
+        "technology": "UI5",
+        "fullWidth": false
+    },
+    "sap.fiori": {
+        "registrationIds": [],
+        "archeType": "transactional"
+    }
+}
--- a/suppliers/app/common.cds
+++ b/suppliers/app/common.cds
@@ -0,0 +1,265 @@
+/*
+	Common Annotations shared by all apps
+*/
+
+using { sap.capire.bookshop as my } from '@capire/bookshop';
+using { sap.common } from '@capire/common';
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Books Lists
+//
+annotate my.Books with @(
+	Common.SemanticKey: [title],
+	UI: {
+		Identification: [{Value:title}],
+		SelectionFields: [ ID, author_ID, price, currency_code, supplier.ID, supplier.name ],
+		LineItem: [
+			{Value: ID},
+			{Value: title},
+			{Value: author.name, Label:'{i18n>Author}'},
+			{Value: genre.name},
+			{Value: stock},
+			{Value: price},
+			{Value: currency.symbol, Label:' '},
+			{Value: supplier.ID},
+			{Value: supplier.name}
+		]
+	}
+) {
+	author @ValueList.entity:'Authors';
+};
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Books Details
+//
+annotate my.Books with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Book}',
+			TypeNamePlural: '{i18n>Books}',
+			Title: {Value: title},
+			Description: {Value: author.name}
+		},
+	}
+);
+
+
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Books Elements
+//
+annotate my.Books with {
+	ID @title:'{i18n>ID}' @UI.HiddenFilter;
+	title @title:'{i18n>Title}';
+	genre  @title:'{i18n>Genre}'  @Common: { Text: genre.name,  TextArrangement: #TextOnly };
+	author @title:'{i18n>Author}' @Common: { Text: author.name, TextArrangement: #TextOnly };
+	price @title:'{i18n>Price}' @Measures.ISOCurrency: currency_code;
+	stock @title:'{i18n>Stock}';
+	descr @UI.MultiLineText;
+	supplier_ID @title:'{i18n>Supplier}';
+}
+
+annotate my.Suppliers with {
+	name @title:'{i18n>SupplierName}';
+	ID @title:'{i18n>Supplier}';
+}
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Genres List
+//
+annotate my.Genres with @(
+	Common.SemanticKey: [name],
+	UI: {
+		SelectionFields: [ name ],
+		LineItem:[
+			{Value: name},
+			{Value: parent.name, Label: 'Main Genre'},
+		],
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Genre Details
+//
+annotate my.Genres with @(
+	UI: {
+		Identification: [{Value:name}],
+		HeaderInfo: {
+			TypeName: '{i18n>Genre}',
+			TypeNamePlural: '{i18n>Genres}',
+			Title: {Value: name},
+			Description: {Value: ID}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>SubGenres}', Target: 'children/@UI.LineItem'},
+		],
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Genres Elements
+//
+annotate my.Genres with {
+	ID  @title: '{i18n>ID}';
+	name  @title: '{i18n>Genre}';
+}
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Authors List
+//
+annotate my.Authors with @(
+	Common.SemanticKey: [name],
+	UI: {
+		Identification: [{Value:name}],
+		SelectionFields: [ name ],
+		LineItem:[
+			{Value: ID},
+			{Value: name},
+			{Value: dateOfBirth},
+			{Value: dateOfDeath},
+			{Value: placeOfBirth},
+			{Value: placeOfDeath},
+		],
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Author Details
+//
+annotate my.Authors with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Author}',
+			TypeNamePlural: '{i18n>Authors}',
+			Title: {Value: name},
+			Description: {Value: dateOfBirth}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Target: 'books/@UI.LineItem'},
+		],
+	}
+);
+
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Authors Elements
+//
+annotate my.Authors with {
+	ID @title:'{i18n>ID}' @UI.HiddenFilter;
+	name @title:'{i18n>Name}';
+	dateOfBirth @title:'{i18n>DateOfBirth}';
+	dateOfDeath @title:'{i18n>DateOfDeath}';
+	placeOfBirth @title:'{i18n>PlaceOfBirth}';
+	placeOfDeath @title:'{i18n>PlaceOfDeath}';
+}
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Languages List
+//
+annotate common.Languages with @(
+	Common.SemanticKey: [code],
+	Identification: [{Value:code}],
+	UI: {
+		SelectionFields: [ name, descr ],
+		LineItem:[
+			{Value: code},
+			{Value: name},
+		],
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Language Details
+//
+annotate common.Languages with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Language}',
+			TypeNamePlural: '{i18n>Languages}',
+			Title: {Value: name},
+			Description: {Value: descr}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+		],
+		FieldGroup#Details: {
+			Data: [
+				{Value: code},
+				{Value: name},
+				{Value: descr}
+			]
+		},
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Currencies List
+//
+annotate common.Currencies with @(
+	Common.SemanticKey: [code],
+	Identification: [{Value:code}],
+	UI: {
+		SelectionFields: [ name, descr ],
+		LineItem:[
+			{Value: descr},
+			{Value: symbol},
+			{Value: code},
+		],
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Currency Details
+//
+annotate common.Currencies with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Currency}',
+			TypeNamePlural: '{i18n>Currencies}',
+			Title: {Value: descr},
+			Description: {Value: code}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Extended}', Target: '@UI.FieldGroup#Extended'},
+		],
+		FieldGroup#Details: {
+			Data: [
+				{Value: name},
+				{Value: symbol},
+				{Value: code},
+				{Value: descr}
+			]
+		},
+		FieldGroup#Extended: {
+			Data: [
+				{Value: numcode},
+				{Value: minor},
+				{Value: exponent}
+			]
+		},
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Currencies Elements
+//
+annotate common.Currencies with {
+	numcode @title:'{i18n>NumCode}';
+	minor @title:'{i18n>MinorUnit}';
+	exponent @title:'{i18n>Exponent}';
+}
--- a/suppliers/app/services.cds
+++ b/suppliers/app/services.cds
@@ -0,0 +1,12 @@
+/*
+  This model controls what gets served to Fiori frontends...
+*/
+
+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';
--- a/suppliers/index.cds
+++ b/suppliers/index.cds
@@ -0,0 +1 @@
+using from './srv/mashup';
--- a/suppliers/model.drawio
+++ b/suppliers/model.drawio
@@ -0,0 +1 @@
+<mxfile host="Electron" modified="2021-06-16T08:41:31.745Z" agent="5.0 (Macintosh; Intel Mac OS X 11_4_0) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/14.6.13 Chrome/89.0.4389.128 Electron/12.0.7 Safari/537.36" etag="keOnkQccb51SB06o_xsB" version="14.6.13" type="device"><diagram id="kIZwyAu_b989F7xyfxsf" name="Page-1">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</diagram></mxfile>
--- a/suppliers/package.json
+++ b/suppliers/package.json
@@ -0,0 +1,40 @@
+{
+  "name": "@capire/suppliers",
+  "version": "1.0.0",
+  "description": "Shows integration with SAP S/4HANA, in turn provided as a reusable extension package to bookshop.",
+  "private": true,
+  "dependencies": {
+    "@capire/common": "*",
+    "@sap/cds": ">=4",
+    "express": "^4"
+  },
+  "scripts": {
+    "start": "cds run --in-memory?",
+    "watch": "cds watch",
+    "mocked-s4": "cds mock API_BUSINESS_PARTNER"
+  },
+  "cds": {
+    "requires": {
+      "API_BUSINESS_PARTNER": {
+        "kind": "odata",
+        "model": "srv/external/API_BUSINESS_PARTNER",
+        "[hybrid]": {
+          "credentials": {
+            "destination": "cap-api098",
+            "path": "/sap/opu/odata/sap/API_BUSINESS_PARTNER"
+          }
+        }
+      },
+      "[local-hybrid]": {
+        "messaging": {
+          "kind": "file-based-messaging"
+        }
+      },
+      "[hybrid]": {
+        "messaging": {
+          "kind": "enterprise-messaging-shared"
+        }
+      }
+    }
+  }
+}
--- a/suppliers/requests.http
+++ b/suppliers/requests.http
@@ -0,0 +1,51 @@
+
+@server = http://localhost:4006
+@bpServer = http://localhost:5001
+@authAlice = Authorization: Basic alice:
+
+###
+### Replication on changed Business Partner
+###
+
+### 1. Check supplier name before update ("A Company Making Everything")
+
+GET {{server}}/admin/Books(299)?$expand=supplier
+{{authAlice}}
+
+### 2. Change Business Partner -> Triggers event that updates supplier replication
+
+PATCH {{bpServer}}/api-business-partner/A_BusinessPartner('ACME')
+Content-Type: application/json
+
+{
+    "BusinessPartnerFullName": "A Company Making Everything *better*"
+}
+
+### 3. Check supplier name after update ("A Company Making Everything *better*")
+
+GET {{server}}/admin/Books(299)?$expand=supplier
+{{authAlice}}
+
+###
+### Replication on new assigned supplier
+###
+
+### 1. No supplier is assigned to "Wuthering Heights"
+
+GET {{server}}/admin/Books(201)?$expand=supplier
+{{authAlice}}
+
+### 2. Assign supplier ID "PNG"
+
+PATCH {{server}}/admin/Books(201)
+{{authAlice}}
+Content-Type: application/json
+
+{
+    "supplier_ID": "PNG"
+}
+
+### 3. Supplier information is replicated
+
+GET {{server}}/admin/Books(201)?$expand=supplier
+{{authAlice}}
--- a/suppliers/server.js
+++ b/suppliers/server.js
@@ -0,0 +1,3 @@
+const cds = require ('@sap/cds')
+cds.once('served', require('./srv/mashup'))
+module.exports = cds.server
--- a/suppliers/srv/data/sap.capire.bookshop-Books.csv
+++ b/suppliers/srv/data/sap.capire.bookshop-Books.csv
@@ -0,0 +1,2 @@
+ID;title;descr;author_ID;stock;price;currency_code;genre_ID;supplier_ID;
+299;Mobby Dick;"""Moby-Dick""" or """The Whale""" is an 1851 novel by American writer Herman Melville. The book is the sailor Ishmael's narrative of the obsessive quest of Ahab, captain of the whaling ship Pequod, for revenge on Moby Dick, the giant white sperm whale that on the ship's previous voyage bit off Ahab's leg at the knee. A contribution to the literature of the American Renaissance, Moby-Dick was published to mixed reviews, was a commercial failure, and was out of print at the time of the author's death in 1891.;105;99;15.20;GBP;11;ACME
--- a/suppliers/srv/data/sap.capire.bookshop-Suppliers.csv
+++ b/suppliers/srv/data/sap.capire.bookshop-Suppliers.csv
@@ -0,0 +1,3 @@
+ID;name
+ACME;A Company Making Everything (replicated)
+
--- a/suppliers/srv/external/API_BUSINESS_PARTNER.csn
+++ b/suppliers/srv/external/API_BUSINESS_PARTNER.csn
--- a/suppliers/srv/external/API_BUSINESS_PARTNER.edmx
+++ b/suppliers/srv/external/API_BUSINESS_PARTNER.edmx
--- a/suppliers/srv/external/API_BUSINESS_PARTNER.js
+++ b/suppliers/srv/external/API_BUSINESS_PARTNER.js
@@ -0,0 +1,10 @@
+const cds = require('@sap/cds');
+
+module.exports = cds.service.impl(function () {
+  const { A_BusinessPartner } = this.entities;
+
+  // https://api.sap.com/event/SAPS4HANACloudBusinessEvents_BusinessPartner/resource
+  this.after('UPDATE', A_BusinessPartner, async data => {
+    await this.emit("BusinessPartner.Changed", { BusinessPartner: data.BusinessPartner });
+  });
+});
--- a/suppliers/srv/external/data/API_BUSINESS_PARTNER-A_BusinessPartner.csv
+++ b/suppliers/srv/external/data/API_BUSINESS_PARTNER-A_BusinessPartner.csv
@@ -0,0 +1,7 @@
+BusinessPartner;BusinessPartnerFullName
+ACME;A Company Making Everything
+B4U;Books for You
+S&C;Shakespeare & Co.
+WSL;Waterstones
+TLD;Thalia
+PNG;Penguin Books
--- a/suppliers/srv/mashup.cds
+++ b/suppliers/srv/mashup.cds
@@ -0,0 +1,72 @@
+using { API_BUSINESS_PARTNER as S4 } from './external/API_BUSINESS_PARTNER.csn';
+using { CatalogService, sap.capire.bookshop.Books } from '@capire/bookshop';
+namespace sap.capire.bookshop;
+
+
+/**
+  Add projections to external entities to capture the subset of fields we're
+  actually interested in. This fosters both: (a) minimized network traffic as
+  well as (b) options to dynamically add extension fields by SaaS tenants.
+ */
+entity Suppliers as projection on S4.A_BusinessPartner {
+    key BusinessPartner as ID,
+    BusinessPartnerFullName as name,
+    // to_BusinessPartnerAddress[1: ValidityStartDate <= $now and $now < ValidityEndDate].CityName,
+    // to_BusinessPartnerAddress[1: ValidityStartDate <= $now and $now < ValidityEndDate].Country,
+}
+
+
+/**
+  We can mashup entities from external services, or projections thereof, with
+  our project's own entities, e.g. by adding relationships as below.
+ */
+extend Books with {
+  supplier : Association to Suppliers;
+}
+
+
+/*
+  Optionally expose external entities through own services, e.g. for Value Helps,
+  or to display details fetched on demand.
+  For this to work, we need to delegate the respective calls addressed to our
+  services into calls to the external service.
+ */
+extend service AdminService with {
+  @cds.odata.valuelist
+  entity Suppliers as projection on bookshop.Suppliers;
+}
+
+
+/*
+  Optionally add local persistency to replicate data for fast access,
+  e.g. to display lists containing remote data.
+ */
+annotate Suppliers with @cds.persistence: {table,skip:false};
+
+
+/**
+  Having locally cached replicas also allows to display supplier data in lists
+  of books, which otherwise would generate unwanted traffic on S4 backends.
+ */
+extend projection CatalogService.ListOfBooks with {
+  supplier.name as supplier
+}
+
+
+/**
+  Optionally declare events emitted from the source, but not included in
+  imported APIs (e.g. as in case of EDMXes from API Hub).
+
+  This allows CAP's advanced support for events and messaging to kick in,
+  e.g. to automatically emit to and subscribe to events from message brokers
+  behind the scenes.
+
+  Note: as sync and async APIs from S/4 sources are not correlated, we have
+  to specify the event type names, e.g. as be found at:
+  https://api.sap.com/event/SAPS4HANACloudBusinessEvents_BusinessPartner/resource
+ */
+extend service S4 {
+  event BusinessPartner.Changed @(type: 'sap.s4.beh.businesspartner.v1.BusinessPartner.Changed.v1') {
+    BusinessPartner: S4.A_BusinessPartner:BusinessPartner;
+  }
+}
--- a/suppliers/srv/mashup.js
+++ b/suppliers/srv/mashup.js
@@ -0,0 +1,50 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//    Mashing up provided and required services...
+//
+module.exports = async()=>{ // called by server.js
+
+  if (!cds.services.AdminService) return //> mocking S4 service only
+
+  // Connect to services we want to mashup below...
+  const S4bupa = await cds.connect.to('API_BUSINESS_PARTNER')   //> external S4 service
+  const admin = await cds.connect.to('AdminService')            //> local domain service
+  const db = await cds.connect.to('db')                         //> our primary database
+
+  // Reflect CDS definition of the Suppliers entity
+  const { Suppliers }  = db.entities
+
+  admin.prepend (()=>{ //> to ensure our .on handlers below go before the default ones
+
+    // Delegate Value Help reads for Suppliers to S4 backend
+    admin.on ('READ', 'Suppliers', req => {
+      console.log ('>> delegating to S4 service...')
+      return S4bupa.run(req.query)
+    })
+
+    // Replicate Supplier data when edited Books have suppliers
+    admin.after (['CREATE','UPDATE'], 'Books', async data => {
+      const { supplier_ID: ID } = data
+      if (ID) {
+        let replicated = await db.exists (Suppliers,ID)
+        if (!replicated) { // initially replicate Supplier info
+            let supplier = await S4bupa.read (Suppliers,ID)
+            await INSERT(supplier) .into (Suppliers)
+        }
+      }
+    })
+
+  })
+
+  // Subscribe to changes in the S4 origin of Suppliers data
+  S4bupa.on ('BusinessPartner.Changed', async msg => { //> would be great if we had batch events from S/4
+    console.log(">>", msg.event, msg.data)
+    const ID = msg.data.BusinessPartner;
+    let replicated = await db.exists (Suppliers,ID)
+    if (replicated) { // update replicated Supplier info
+      let supplier = await S4bupa.read (Suppliers,ID)
+      await UPDATE(Suppliers,ID) .with (supplier)
+    }
+  })
+
+}
--- a/test/cds.events.test.js
+++ b/test/cds.events.test.js
@@ -0,0 +1,22 @@
+const cds = require ('@sap/cds/lib')
+const { expect } = cds.test.in (__dirname)
+
+describe('cds.events tests', ()=>{
+
+  let m; before (async ()=> m = await cds.load('events.cds'))
+
+  it ('should have the model loaded', ()=>{
+    expect(m.definitions).to.have.property('Sue.Foo')
+  })
+
+  it ('should compile the model to edmx', ()=>{
+    const edmx = cds.compile(m).to.edmx({service:'Sue'})
+    expect(edmx).to.match(/<EntitySet Name="Foo" EntityType="Sue.Foo"\/>/)
+  })
+
+  it ('should compile the model to sql', ()=>{
+    const sql = cds.compile(m).to.sql().join(';\n')
+    expect(sql).not.to.match(/CREATE TABLE Sue_Foo/)
+    expect(sql).to.match(/CREATE TABLE Sue_Bar/)
+  })
+})
--- a/test/cds.ql.test.js
+++ b/test/cds.ql.test.js
@@ -1,267 +1,96 @@
+const { expect } = require('../test')
 const cds = require('@sap/cds/lib')
-const { expect } = cds.test
-const { cdr } = cds.ql
+const CQL = ([cql]) => cds.parse.cql(cql)
 const Foo = { name: 'Foo' }
 const Books = { name: 'capire.bookshop.Books' }

+const { parse:cdr } = cds.ql

-const STAR = cdr ? '*' : { ref: ['*'] }
-const skip = {to:{eql:()=>skip}}
-const srv = new cds.Service
-let cqn
-
-expect.plain = (cqn) => !cqn.SELECT.one && !cqn.SELECT.distinct ? expect(cqn) : skip
-expect.one = (cqn) => !cqn.SELECT.distinct ? expect(cqn) : skip
+// while jest has 'test' as alias to 'it', mocha doesn't
+if (!global.test) global.test = it

 describe('cds.ql → cqn', () => {
  //
+  let cqn

-  for (let each of ['SELECT', 'SELECT one', 'SELECT distinct']) {
-    let SELECT; beforeEach(()=> SELECT = (
-      each === 'SELECT distinct' ? cds.ql.SELECT.distinct :
-      each === 'SELECT one' ? cds.ql.SELECT.one :
-      cds.ql.SELECT
-    ))
-  describe(`${each}...`, () => {
+  describe.skip(`BUGS + GAPS...`, () => {

-    test(`from Foo`, () => {
-      expect(cqn = SELECT `from Foo`)
-      .to.eql(SELECT.from `Foo`)
-      .to.eql(SELECT.from('Foo'))
-      .to.eql(SELECT.from(Foo))
-      .to.eql(SELECT`Foo`)
-      .to.eql(SELECT('Foo'))
-      .to.eql(SELECT(Foo))
-      expect.plain(cqn)
-      .to.eql(CQL`SELECT from Foo`)
-      .to.eql(srv.read `Foo`)
-      .to.eql(srv.read('Foo'))
-      .to.eql(srv.read(Foo))
-      .to.eql({
-        SELECT: { from: { ref: ['Foo'] } },
+    it('should consistently handle *', () => {
+      expect({
+        SELECT: { from: { ref: ['Foo'] }, columns: ['*'] },
      })
+      .to.eql(CQL`SELECT * from Foo`)
+      .to.eql(CQL`SELECT from Foo{*}`)
+      .to.eql(SELECT('*').from(Foo))
+      .to.eql(SELECT.from(Foo,['*']))
    })

-    if (each === 'SELECT')
-    test('SELECT ( Foo )', () => {
-      expect({
-        SELECT: { from: { ref: ['Foo'] } },
-      })
-      .to.eql(CQL`SELECT from Foo`)
-      .to.eql(SELECT(Foo))
+
+    it('should consistently handle lists', () => {
+      const ID = 11,  args = [`foo`, "'bar'", 3]
+      const cqn = CQL`SELECT from Foo where ID=11 and x in (foo,'bar',3)`
+      expect(SELECT.from(Foo).where(`ID=${ID} and x in (${args})`)).to.eql(cqn)
+      expect(SELECT.from(Foo).where(`ID=`, ID, `and x in`, args)).to.eql(cqn)
+      expect(SELECT.from(Foo).where({ ID, x:args })).to.eql(cqn)
    })

-    if (each === 'SELECT')
-    test('SELECT ( Foo ) .from ( Bar )', () => {
-
-      expect({
-        SELECT: { columns:[{ref:['Foo']}], from: { ref: ['Bar'] } },
-      })
-      .to.eql(CQL`SELECT Foo from Bar`)
-      .to.eql(SELECT `Foo` .from `Bar`)
-      .to.eql(SELECT `Foo` .from('Bar'))
-      .to.eql(SELECT('Foo').from('Bar'))
-      .to.eql(SELECT(['Foo']).from('Bar'))
-      .to.eql(SELECT(['Foo']).from('Bar'))
-      .to.eql(SELECT `Bar` .columns `Foo`)
-      .to.eql(SELECT `Bar` .columns ('Foo'))
-      .to.eql(SELECT `Bar` .columns (['Foo']))
-      .to.eql(SELECT.from `Bar` .columns ('Foo'))
-      .to.eql(SELECT.from `Bar` .columns (['Foo']))
-
-      expect({
-        SELECT: { columns:[
-          {ref:['Foo']},
-          {ref:['Boo']},
-        ], from: { ref: ['Bar'] } },
-      })
-      .to.eql(CQL`SELECT Foo, Boo from Bar`)
-      .to.eql(SELECT `Foo, Boo` .from `Bar`)
-      .to.eql(SELECT `Foo, Boo` .from('Bar'))
-      .to.eql(SELECT('Foo','Boo').from('Bar'))
-      .to.eql(SELECT(['Foo','Boo']).from('Bar'))
-      .to.eql(SELECT `Bar` .columns `Foo, Boo`)
-      .to.eql(SELECT `Bar` .columns ('Foo','Boo'))
-      .to.eql(SELECT `Bar` .columns (['Foo','Boo']))
-      .to.eql(SELECT.from `Bar` .columns ('Foo','Boo'))
-      .to.eql(SELECT.from `Bar` .columns (['Foo','Boo']))
-
-      expect({
-        SELECT: { columns:[
-          {ref:['Foo']},
-          {ref:['Boo']},
-          {ref:['Moo']},
-        ], from: { ref: ['Bar'] } },
-      })
-      .to.eql(CQL`SELECT Foo, Boo, Moo from Bar`)
-      .to.eql(SELECT `Foo, Boo, Moo` .from `Bar`)
-      .to.eql(SELECT `Foo, Boo, Moo` .from('Bar'))
-      .to.eql(SELECT('Foo','Boo','Moo').from('Bar'))
-      .to.eql(SELECT(['Foo','Boo','Moo']).from('Bar'))
-      .to.eql(SELECT `Bar` .columns `Foo, Boo, Moo`)
-      .to.eql(SELECT `Bar` .columns ('Foo','Boo','Moo'))
-      .to.eql(SELECT `Bar` .columns (['Foo','Boo','Moo']))
-      .to.eql(SELECT.from `Bar` .columns ('Foo','Boo','Moo'))
-      .to.eql(SELECT.from `Bar` .columns (['Foo','Boo','Moo']))
+  })


-      expect({
-        SELECT: { one:true, columns:[{ref:['Foo']}], from: { ref: ['Bar'] } },
-      })
-      // .to.eql(CQL`SELECT one Foo from Bar`)
-      .to.eql(SELECT.one `Foo` .from `Bar`)
-      .to.eql(SELECT.one `Foo` .from('Bar'))
-      .to.eql(SELECT.one('Foo').from('Bar'))
-      .to.eql(SELECT.one(['Foo']).from('Bar'))
-      .to.eql(SELECT.one(['Foo']).from('Bar'))
-      .to.eql(SELECT.one('Bar',['Foo']))
-      .to.eql(SELECT.one `Bar` .columns `Foo`)
-      .to.eql(SELECT.one('Bar').columns('Foo'))
-      .to.eql(SELECT.one('Bar').columns(['Foo']))
-      .to.eql(SELECT.one.from('Bar',['Foo']))
-      .to.eql(SELECT.one.from('Bar').columns('Foo'))
-      .to.eql(SELECT.one.from('Bar').columns(['Foo']))
-
-      expect({
-        SELECT: { one:true, columns:[
-          {ref:['Foo']},
-          {ref:['Boo']},
-        ], from: { ref: ['Bar'] } },
-      })
-      // .to.eql(CQL`SELECT Foo, Boo from Bar`)
-      .to.eql(SELECT.one `Foo, Boo` .from `Bar`)
-      .to.eql(SELECT.one `Foo, Boo` .from('Bar'))
-      .to.eql(SELECT.one('Foo','Boo').from('Bar'))
-      .to.eql(SELECT.one(['Foo','Boo']).from('Bar'))
-      .to.eql(SELECT.one('Bar',['Foo','Boo']))
-      .to.eql(SELECT.one `Bar` .columns `Foo, Boo`)
-      .to.eql(SELECT.one('Bar').columns('Foo','Boo'))
-      .to.eql(SELECT.one('Bar').columns(['Foo','Boo']))
-      .to.eql(SELECT.one.from('Bar',['Foo','Boo']))
-      .to.eql(SELECT.one.from('Bar').columns('Foo','Boo'))
-      .to.eql(SELECT.one.from('Bar').columns(['Foo','Boo']))
-
-      expect({
-        SELECT: { one:true, columns:[
-          {ref:['Foo']},
-          {ref:['Boo']},
-          {ref:['Moo']},
-        ], from: { ref: ['Bar'] } },
-      })
-      // .to.eql(CQL`SELECT Foo, Boo, Moo from Bar`)
-      .to.eql(SELECT.one `Foo, Boo, Moo` .from `Bar`)
-      .to.eql(SELECT.one `Foo, Boo, Moo` .from('Bar'))
-      .to.eql(SELECT.one('Foo','Boo','Moo').from('Bar'))
-      .to.eql(SELECT.one(['Foo','Boo','Moo']).from('Bar'))
-      .to.eql(SELECT.one('Bar',['Foo','Boo','Moo']))
-      .to.eql(SELECT.one `Bar` .columns `Foo, Boo, Moo`)
-      .to.eql(SELECT.one('Bar').columns('Foo','Boo','Moo'))
-      .to.eql(SELECT.one('Bar').columns(['Foo','Boo','Moo']))
-      .to.eql(SELECT.one.from('Bar',['Foo','Boo','Moo']))
-      .to.eql(SELECT.one.from('Bar').columns('Foo','Boo','Moo'))
-      .to.eql(SELECT.one.from('Bar').columns(['Foo','Boo','Moo']))
-
-    })
-
-    if (each === 'SELECT')
+  describe(`SELECT...`, () => {
    test('from ( Foo )', () => {
      expect({
-        SELECT: { from: {ref: [{ id:'Foo', where: [{val:11}] }] }}
+        SELECT: { from: { ref: ['Foo'] } },
      })
-      .to.eql(srv.read`Foo[${11}]`)
-      .to.eql(SELECT`Foo[${11}]`)
+      .to.eql(CQL`SELECT from Foo`)
+      .to.eql(SELECT.from(Foo))
+    })

-      expect((cqn = SELECT`from Foo[ID=11]`))
-      .to.eql(SELECT`from Foo[ID=${11}]`)
-      .to.eql(SELECT.from `Foo[ID=11]`)
-      .to.eql(SELECT.from `Foo[ID=${11}]`)
-      .to.eql(SELECT`Foo[ID=11]`)
-      expect.plain(cqn)
-      .to.eql(CQL`SELECT from Foo[ID=11]`)
-      .to.eql(srv.read`Foo[ID=11]`)
-      .to.eql({
-        SELECT: { from: {
-          ref: [{ id: 'Foo', where: [{ ref: ['ID'] }, '=', { val: 11 }] }],
-        }},
+    test('from ( ..., <key>)', () => {
+      // Compiler
+      expect(CQL`SELECT from Foo[11]`).to.eql({
+        SELECT: {
+          // REVISIT: add one:true?
+          from: { ref: [{ id: 'Foo', where: [{ val: 11 }] }] },
+        },
      })

-      if (cdr) expect.plain (cqn)
-      .to.eql(SELECT`Foo[ID=${11}]`)
-      .to.eql(srv.read`Foo[ID=${11}]`)
-
-      // Following implicitly resolve to SELECT.one
-      expect(cqn = SELECT.from(Foo,11))
-      .to.eql(SELECT.from(Foo,{ID:11}))
-      .to.eql(SELECT.from(Foo).byKey(11))
-      .to.eql(SELECT.from(Foo).byKey({ID:11}))
-      if (cds.version >= '5.6.0') {
-        expect.one(cqn)
-        .to.eql({
-          SELECT: {
-            one: true,
-            from: { ref: [{ id: 'Foo', where: [{ ref: ['ID'] }, '=', { val: 11 }] }] },
+      expect(CQL`SELECT from Foo[ID=11]`).to.eql({
+        SELECT: {
+          // REVISIT: add one:true
+          from: {
+            ref: [{ id: 'Foo', where: [{ ref: ['ID'] }, '=', { val: 11 }] }],
          },
-        })
-      } else {
-        expect.one(cqn)
+        },
+      })
+
+      // Runtime ds.ql
+      expect(SELECT.from(Foo, 11))
+        .to.eql(SELECT.from(Foo, { ID: 11 }))
+        .to.eql(SELECT.from(Foo).byKey(11))
+        .to.eql(SELECT.from(Foo).byKey({ ID: 11 }))
+        .to.eql(SELECT.one.from(Foo).where({ ID: 11 }))
        .to.eql({
+          // REVISIT: should produce CQN as the ones above?
          SELECT: {
            one: true,
            from: { ref: ['Foo'] },
            where: [{ ref: ['ID'] }, '=', { val: 11 }],
          },
        })
-      }

-    })
-
-    test('from Foo {...}', () => {
-
-      expect(cqn = SELECT `*,a,b as c` .from `Foo`)
-      .to.eql(SELECT `*,a,b as c`. from(Foo))
-      .to.eql(SELECT('*','a',{b:'c'}).from`Foo`)
-      .to.eql(SELECT('*','a',{b:'c'}).from(Foo))
-      .to.eql(SELECT(['*','a',{b:'c'}]).from(Foo))
-      .to.eql(SELECT.columns('*','a',{b:'c'}).from(Foo))
-      .to.eql(SELECT.columns(['*','a',{b:'c'}]).from(Foo))
-      .to.eql(SELECT.columns((foo) => { foo`.*`, foo.a, foo.b`as c` }).from(Foo))
-      .to.eql(SELECT.columns((foo) => { foo('*'), foo.a, foo.b.as('c') }).from(Foo))
-      .to.eql(SELECT.from(Foo).columns('*','a',{b:'c'}))
-      .to.eql(SELECT.from(Foo).columns(['*','a',{b:'c'}]))
-      .to.eql(SELECT.from(Foo).columns((foo) => { foo`.*`, foo.a, foo.b`as c` }))
-      .to.eql(SELECT.from(Foo).columns((foo) => { foo('*'), foo.a, foo.b.as('c') }))
-      .to.eql(SELECT.from(Foo,['*','a',{b:'c'}]))
-      .to.eql(SELECT.from(Foo, (foo) => { foo`.*`, foo.a, foo.b`as c` }))
-      .to.eql(SELECT.from(Foo, (foo) => { foo('*'), foo.a, foo.b.as('c') }))
-
-      expect.plain(cqn)
-      .to.eql({
+      expect(CQL`SELECT from Foo[11]{a}`).to.eql({
        SELECT: {
-          from: { ref: ['Foo'] },
-          columns: [ STAR, { ref: ['a'] }, { ref: ['b'], as: 'c' }],
+          // REVISIT: add one:true?
+          from: { ref: [{ id: 'Foo', where: [{ val: 11 }] }] },
+          columns: [{ ref: ['a'] }],
        },
      })

-      cdr && expect.plain(cqn)
-      .to.eql(CQL`SELECT *,a,b as c from Foo`)
-      .to.eql(CQL`SELECT from Foo {*,a,b as c}`)
-
-      // Test combination with key as second argument to .from
-      expect(cqn = SELECT.from(Foo, 11, ['a']))
-      .to.eql(SELECT.from(Foo, 11, foo => foo.a))
-
-      if (cds.version >= '5.6.0') {
-        expect.one(cqn)
-        .to.eql({
-          SELECT: {
-            one: true,
-            from: { ref: [{ id: 'Foo', where: [{ ref: ['ID'] }, '=', { val: 11 }]}] },
-            columns: [{ ref: ['a'] }]
-          },
-        })
-      } else {
-        expect.one(cqn)
+      expect(SELECT.from(Foo, 11, ['a']))
+        .to.eql(SELECT.from(Foo, 11, (foo) => foo.a))
        .to.eql({
+          // REVISIT: should produce CQN as the ones above?
          SELECT: {
            one: true,
            from: { ref: ['Foo'] },
@@ -269,56 +98,110 @@ describe('cds.ql → cqn', () => {
            where: [{ ref: ['ID'] }, '=', { val: 11 }],
          },
        })
-      }
-
    })

-    test('with nested expands', () => {
-      // SELECT from Foo { *, x, bar.*, car{*}, boo { *, moo.zoo } }
-      expect(cqn =
-        SELECT.from (Foo, foo => {
-          foo`*`, foo.x, foo.car`*`, foo.boo (b => {
-            b`*`, b.moo.zoo(
-              x => x.y.z
-            )
-          })
+    test('from ( ..., => {...})', () => {
+      // single *, prefix and postfix, as array and function
+      let parsed, fluid
+      expect((parsed = CQL`SELECT * from Foo`)).to.eql(CQL`SELECT from Foo{*}`)
+      //> .to.eql... FIXME: see skipped 'should handle * correctly' below
+      expect((fluid = SELECT('*').from(Foo)))
+        .to.eql(SELECT.from(Foo, ['*']))
+        .to.eql(SELECT.from(Foo, (foo) => foo('*')))
+        .to.eql(SELECT.from(Foo).columns('*'))
+        .to.eql(SELECT.from(Foo).columns((foo) => foo('*')))
+        .to.eql({
+          SELECT: { from: { ref: ['Foo'] }, columns: [cdr ? '*' : { ref: ['*'] }] },
        })
-      ).to.eql(
-        SELECT.from (Foo, foo => {
-          foo('*'), foo.x, foo.car('*'), foo.boo (b => {
-            b('*'), b.moo.zoo(
-              x => x.y.z
-            )
-          })
+
+      if (cdr) expect(parsed).to.eql(fluid)
+
+      // single column, prefix and postfix, as array and function
+      expect(CQL`SELECT a from Foo`)
+      expect(CQL`SELECT from Foo {a}`)
+        .to.eql(SELECT.from(Foo, ['a']))
+        .to.eql(SELECT.from(Foo, (foo) => foo.a))
+        .to.eql({
+          SELECT: { from: { ref: ['Foo'] }, columns: [{ ref: ['a'] }] },
+        })
+
+      // multiple columns, prefix and postfix, as array and function
+      expect(CQL`SELECT a,b as c from Foo`)
+
+      expect (CQL`SELECT from Foo {a,b as c}`).to.eql(cqn = {
+        SELECT: {
+          from: { ref: ['Foo'] },
+          columns: [{ ref: ['a'] }, { ref: ['b'], as: 'c' }],
+        },
+      })
+      expect(SELECT.from(Foo, ['a', { b: 'c' }])).to.eql(cqn)
+      expect(
+        SELECT.from(Foo, (foo) => {
+          foo.a, foo.b.as('c')
+        })
+      ).to.eql(cqn)
+      expect(SELECT.from(Foo).columns('a', { b: 'c' })).to.eql(cqn)
+      expect(SELECT.from(Foo).columns(['a', { b: 'c' }])).to.eql(cqn)
+      expect(
+        SELECT.from(Foo).columns((foo) => {
+          foo.a, foo.b.as('c')
+        })
+      ).to.eql(cqn)
+
+      // multiple columns and *, prefix and postfix, as array and function
+      expect(CQL`SELECT *,a,b from Foo`).to.eql(CQL`SELECT from Foo{*,a,b}`)
+      //> .to.eql... FIXME: see skipped 'should handle * correctly' below
+      expect(SELECT.from(Foo, ['a', 'b', '*']))
+      .to.eql(SELECT.from(Foo).columns('a', 'b', '*'))
+      .to.eql(SELECT.from(Foo).columns(['a', 'b', '*']))
+      .to.eql(
+        SELECT.from(Foo, (foo) => {
+          foo.a, foo.b, foo('*')
        })
      )
-
-      expect.plain(cqn)
      .to.eql({
+        SELECT: {
+          from: { ref: ['Foo'] },
+          columns: [{ ref: ['a'] }, { ref: ['b'] }, cdr ? '*' : { ref: ['*'] }],
+        },
+      })
+    })
+
+    test('from ( ..., => _.expand ( x=>{...}))', () => {
+      // SELECT from Foo { *, x, bar.*, car{*}, boo { *, moo.zoo } }
+      expect(
+        SELECT.from(Foo, (foo) => {
+          foo('*'),
+            foo.x,
+            foo.car('*'),
+            foo.boo((b) => {
+              b('*'), b.moo.zoo((x) => x.y.z)
+            })
+        })
+      ).to.eql({
        SELECT: {
          from: { ref: ['Foo'] },
          columns: [
-            STAR,
+            cdr ? '*' : { ref: ['*'] },
            { ref: ['x'] },
            { ref: ['car'], expand: ['*'] },
            {
              ref: ['boo'],
-              expand: [ '*', { ref: ['moo', 'zoo'], expand: [{ ref: ['y', 'z'] }] }],
+              expand: ['*', { ref: ['moo', 'zoo'], expand: [{ ref: ['y', 'z'] }] }],
            },
          ],
        },
      })
    })

-
-    test('with nested inlines', () => {
+    test('from ( ..., => _.inline ( _=>{...}))', () => {
      // SELECT from Foo { *, x, bar.*, car{*}, boo { *, moo.zoo } }
-      expect.plain(
-        SELECT.from (Foo, foo => {
-          foo.bar `*`,
-          foo.bar `.*`, //> leading dot indicates inline
-          foo.boo(_ => _.moo.zoo), //> underscore arg name indicates inline
-          foo.boo(x => x.moo.zoo)
+      expect(
+        SELECT.from(Foo, (foo) => {
+          foo.bar('*'),
+            foo.bar('.*'), //> leading dot indicates inline
+            foo.boo((x) => x.moo.zoo),
+            foo.boo((_) => _.moo.zoo) //> underscore arg name indicates inline
        })
      ).to.eql({
        SELECT: {
@@ -326,142 +209,62 @@ describe('cds.ql → cqn', () => {
          columns: [
            { ref: ['bar'], expand: ['*'] },
            { ref: ['bar'], inline: ['*'] },
-            { ref: ['boo'], inline: [{ ref: ['moo', 'zoo'] }] },
            { ref: ['boo'], expand: [{ ref: ['moo', 'zoo'] }] },
+            { ref: ['boo'], inline: [{ ref: ['moo', 'zoo'] }] },
          ],
        },
      })
    })

-  })}
+    test('one / distinct ...', () => {
+      expect(SELECT.distinct.from(Foo).SELECT)
+        // .to.eql(CQL(`SELECT distinct from Foo`).SELECT)
+        .to.eql(SELECT.distinct(Foo).SELECT)
+        .to.eql({ distinct: true, from: { ref: ['Foo'] } })

-  describe ('SELECT where...', ()=>{
+      expect(SELECT.one.from(Foo).SELECT)
+        // .to.eql(CQL(`SELECT one from Foo`).SELECT)
+        .to.eql(SELECT.one(Foo).SELECT)
+        .to.eql({ one: true, from: { ref: ['Foo'] } })
+
+      expect(SELECT.one('a').from(Foo).SELECT)
+        // .to.eql(CQL(`SELECT distinct a from Foo`).SELECT)
+        .to.eql(SELECT.one(['a']).from(Foo).SELECT)
+        .to.eql(SELECT.one(Foo, ['a']).SELECT)
+        .to.eql(SELECT.one(Foo, (foo) => foo.a).SELECT)
+        .to.eql(SELECT.one.from(Foo, (foo) => foo.a).SELECT)
+        .to.eql(SELECT.one.from(Foo, ['a']).SELECT)
+        .to.eql({
+          one: true,
+          from: { ref: ['Foo'] },
+          columns: [{ ref: ['a'] }],
+        })
+      // same for works distinct
+    })

    it('should correctly handle { ... and:{...} }', () => {
      expect(SELECT.from(Foo).where({ x: 1, and: { y: 2, or: { z: 3 } } })).to.eql({
        SELECT: {
          from: { ref: ['Foo'] },
-          where: cdr ? [
-            { ref: ['x'] },
-            '=',
-            { val: 1 },
-            'and',
-            // '(',
-            {xpr:[
-              { ref: ['y'] },
-              '=',
-              { val: 2 },
-              'or',
-              { ref: ['z'] },
-              '=',
-              { val: 3 },
-            ]},
-            // ')',
-          ] : [
+          where: [
            { ref: ['x'] },
            '=',
            { val: 1 },
            'and',
            '(',
-            // {xpr:[
-              { ref: ['y'] },
-              '=',
-              { val: 2 },
-              'or',
-              { ref: ['z'] },
-              '=',
-              { val: 3 },
-            // ]},
+            { ref: ['y'] },
+            '=',
+            { val: 2 },
+            'or',
+            { ref: ['z'] },
+            '=',
+            { val: 3 },
            ')',
          ],
        },
      })
    })

-    test ("where x='*'", ()=>{
-      if (cdr)
-      expect (SELECT.from(Foo).where({x:'*'}))
-      .to.eql(SELECT.from(Foo).where("x='*'"))
-      .to.eql(SELECT.from(Foo).where("x=",'*'))
-      .to.eql(SELECT.from(Foo).where`x=${'*'}`)
-      .to.eql(
-        CQL`SELECT from Foo where x='*'`
-      )
-      if (cdr)
-      expect (SELECT.from(Foo).where({x:['*',1]}))
-      .to.eql(SELECT.from(Foo).where("x in ('*',1)"))
-      .to.eql(SELECT.from(Foo).where("x in",['*',1]))
-      .to.eql(SELECT.from(Foo).where`x in ${['*',1]}`)
-      .to.eql(
-        CQL`SELECT from Foo where x in ('*',1)`
-      )
-    })
-
-    test ('where, and, or', ()=>{
-      expect (
-        SELECT.from(Foo).where({x:1,and:{y:2}})
-      ).to.eql (
-        CQL`SELECT from Foo where x=1 and y=2`
-      ) .to.eql ({ SELECT: {
-        from: {ref:['Foo']},
-        where: [
-          {ref:['x']}, '=', {val:1},
-          'and',
-          {ref:['y']}, '=', {val:2}
-        ]
-      }})
-
-      expect (
-        SELECT.from(Foo).where({x:1,or:{y:2}})
-      ).to.eql (
-        CQL`SELECT from Foo where x=1 or y=2`
-      ).to.eql ({ SELECT: {
-        from: {ref:['Foo']},
-        where: [
-          {ref:['x']}, '=', {val:1},
-          'or',
-          {ref:['y']}, '=', {val:2}
-        ]
-      }})
-
-      expect (
-        SELECT.from(Foo).where({x:1,and:{y:2}}).or({z:3})
-      ).to.eql (
-        CQL`SELECT from Foo where x=1 and y=2 or z=3`
-      )
-
-      if (cdr) expect (
-        SELECT.from(Foo).where({x:1}).and({y:2,or:{z:3}})
-      ).to.eql (
-        CQL`SELECT from Foo where x=1 and ( y=2 or z=3 )`
-      )
-
-      if (cdr) expect (
-        SELECT.from(Foo).where({1:1}).and({x:1,or:{x:2}}).and({y:2,or:{z:3}})
-      ).to.eql (
-        CQL`SELECT from Foo where 1=1 and ( x=1 or x=2 ) and ( y=2 or z=3 )`
-      )
-
-      if (cdr) expect (
-        SELECT.from(Foo).where({x:1,or:{x:2}}).and({y:2,or:{z:3}})
-      ).to.eql (
-        CQL`SELECT from Foo where ( x=1 or x=2 ) and ( y=2 or z=3 )`
-      )
-    })
-
-    test('where ({x:[undefined]})', () => {
-      if (cdr) expect (
-        SELECT.from(Foo).where({x:[undefined]})
-      ).to.eql ({ SELECT: {
-        from: {ref:['Foo']},
-        where: [
-          {ref:['x']},
-          'in',
-          { list: [ {val:undefined} ] }
-        ]
-      }})
-    })
-
    test('where ( ... cql  |  {x:y} )', () => {
      const args = [`foo`, "'bar'", 3]
      const ID = 11
@@ -477,17 +280,18 @@ describe('cds.ql → cqn', () => {
      ).to.eql({
        SELECT: {
          from: { ref: ['Foo'] },
-          where: cdr ? [
-            { ref: ['ID'] },
-            '=',
-            { val: ID },
-            'and',
-            { ref: ['args'] },
-            'in',
-            { list: args.map(val => ({ val })) },
-            'and',
-            {
-              xpr: [
+          where: cds.version >= '5.3.0'
+            ? [
+                // '(', //> this one is not required
+                { ref: ['ID'] },
+                '=',
+                { val: ID },
+                'and',
+                { ref: ['args'] },
+                'in',
+                { list: args.map(val => ({ val })) },
+                'and',
+                '(', //> this one is missing, and that's changing the logic -> that's a BUG
                { ref: ['x'] },
                'like',
                { val: '%x%' },
@@ -495,28 +299,29 @@ describe('cds.ql → cqn', () => {
                { ref: ['y'] },
                '>=',
                { val: 9 },
+                ')',
              ]
-            },
-          ] : [
-            { ref: ['ID'] },
-            '=',
-            { val: ID },
-            'and',
-            { ref: ['args'] },
-            'in',
-            { list: args.map(val => ({ val })) },
-            'and',
-            '(',
-            { ref: ['x'] },
-            'like',
-            { val: '%x%' },
-            'or',
-            { ref: ['y'] },
-            '>=',
-            { val: 9 },
-            ')',
-          ],
-        }
+            : [
+                // '(', //> this one is not required
+                { ref: ['ID'] },
+                '=',
+                { val: ID },
+                'and',
+                { ref: ['args'] },
+                'in',
+                { val: args },
+                'and',
+                '(',  //> this one is missing, and that's changing the logic -> that's a BUG
+                { ref: ['x'] },
+                'like',
+                { val: '%x%' },
+                'or',
+                { ref: ['y'] },
+                '>=',
+                { val: 9 },
+                ')',
+              ],
+        },
      })

      // using CQL fragments -> uses cds.parse.expr
@@ -601,32 +406,12 @@ describe('cds.ql → cqn', () => {
        ).to.eql(cqn)
    })

-    test('w/ plain SQL', () => {
+    it('w/ plain SQL', () => {
      expect(SELECT.from(Books) + 'WHERE ...').to.eql(
        'SELECT * FROM capire_bookshop_Books WHERE ...'
      )
    })

-    it('should consistently handle *', () => {
-      if (!cdr) return
-      expect({
-        SELECT: { from: { ref: ['Foo'] }, columns: ['*'] },
-      })
-      .to.eql(CQL`SELECT * from Foo`)
-      .to.eql(CQL`SELECT from Foo{*}`)
-      .to.eql(SELECT('*').from(Foo))
-      .to.eql(SELECT.from(Foo,['*']))
-    })
-
-    it('should consistently handle lists', () => {
-      if (!cdr) return
-      const ID = 11,  args = [{ref:['foo']}, "bar", 3]
-      const cqn = CQL`SELECT from Foo where ID=11 and x in (foo,'bar',3)`
-      expect(SELECT.from(Foo).where`ID=${ID} and x in ${args}`).to.eql(cqn)
-      expect(SELECT.from(Foo).where(`ID=`, ID, `and x in`, args)).to.eql(cqn)
-      expect(SELECT.from(Foo).where({ ID, x:args })).to.eql(cqn)
-    })
-
    //
  })

@@ -681,31 +466,21 @@ describe('cds.ql → cqn', () => {

  describe(`UPDATE...`, () => {
    test('entity (..., <key>)', () => {
-      const cqnWhere = {
-          UPDATE: {
-            entity: 'capire.bookshop.Books',
-            where: [{ ref: ['ID'] }, '=', { val: 4711 }],
-          },
-        }
-      expect(UPDATE(Books).where({ ID: 4711 }))
-        .to.eql(UPDATE(Books).where(`ID=`, 4711))
-        .to.eql(cqnWhere)
-
-      const cqnKey = (cds.version >= '5.6.0') ?
-        {
-          UPDATE: {
-            entity: { ref: [{ id: 'capire.bookshop.Books', where: [{ ref: ['ID'] }, '=', { val: 4711 }] }] }
-          }
-        }
-        : cqnWhere
      expect(UPDATE(Books, 4711))
        .to.eql(UPDATE(Books, { ID: 4711 }))
        .to.eql(UPDATE(Books).byKey(4711))
        .to.eql(UPDATE(Books).byKey({ ID: 4711 }))
+        .to.eql(UPDATE(Books).where({ ID: 4711 }))
+        .to.eql(UPDATE(Books).where(`ID=`, 4711))
        .to.eql(UPDATE.entity(Books, 4711))
        .to.eql(UPDATE.entity(Books, { ID: 4711 }))
        // etc...
-        .to.eql(cqnKey)
+        .to.eql({
+          UPDATE: {
+            entity: 'capire.bookshop.Books',
+            where: [{ ref: ['ID'] }, '=', { val: 4711 }],
+          },
+        })
    })

    /*
@@ -756,29 +531,20 @@ describe('cds.ql → cqn', () => {

  describe(`DELETE...`, () => {
    test('from (..., <key>)', () => {
-      const cqnWhere = {
-          DELETE: {
-            from: 'capire.bookshop.Books',
-            where: [{ ref: ['ID'] }, '=', { val: 4711 }],
-          },
-        }
-      expect(DELETE.from(Books).where({ ID: 4711 }))
-        .to.eql(DELETE.from(Books).where(`ID=`, 4711))
-        .to.eql(cqnWhere)
-      const cqnKey = (cds.version >= '5.6.0') ?
-        {
-          DELETE: {
-          from: { ref: [{ id: 'capire.bookshop.Books', where: [{ ref: ['ID'] }, '=', { val: 4711 }]}] }
-          },
-        } : cqnWhere
-
      expect(DELETE(Books, 4711))
        .to.eql(DELETE(Books, { ID: 4711 }))
        .to.eql(DELETE.from(Books, 4711))
        .to.eql(DELETE.from(Books, { ID: 4711 }))
        .to.eql(DELETE.from(Books).byKey(4711))
        .to.eql(DELETE.from(Books).byKey({ ID: 4711 }))
-        .to.eql(cqnKey)
+        .to.eql(DELETE.from(Books).where({ ID: 4711 }))
+        .to.eql(DELETE.from(Books).where(`ID=`, 4711))
+        .to.eql({
+          DELETE: {
+            from: 'capire.bookshop.Books',
+            where: [{ ref: ['ID'] }, '=', { val: 4711 }],
+          },
+        })
    })

    test('/w plain SQL', () => {
--- a/test/consuming-services.test.js
+++ b/test/consuming-services.test.js
@@ -1,11 +1,11 @@
-const cds = require('@sap/cds/lib')
-const { expect } = cds.test (
+const { expect } = require('../test') .run (
  'serve', 'AdminService', '--from', '@capire/bookshop,@capire/common', '--in-memory'
 )
+const cds = require('@sap/cds/lib')

 describe('Consuming Services locally', () => {
  //
-  it('bootstrapped the database successfully', ()=>{
+  it('bootrapped the database successfully', ()=>{
    const { AdminService } = cds.services
    const { Authors } = AdminService.entities
    expect(AdminService).not.to.be.undefined
@@ -15,17 +15,17 @@ describe('Consuming Services locally', () => {
  it('supports targets as strings or reflected defs', async () => {
    const AdminService = await cds.connect.to('AdminService')
    const { Authors } = AdminService.entities
-    expect (await SELECT.from(Authors))
-    .to.eql(await SELECT.from('Authors'))
-    .to.eql(await AdminService.read(Authors))
+    const _ = expect (await AdminService.read(Authors))
    .to.eql(await AdminService.read('Authors'))
    .to.eql(await AdminService.run(SELECT.from(Authors)))
-    .to.eql(await AdminService.run(SELECT.from('Authors')))
+    // temporary workaround
+    if (cds.version >= '4.2.0')
+      _.to.eql(await AdminService.run(SELECT.from('Authors')))
  })

  it('allows reading from local services using cds.ql', async () => {
    const AdminService = await cds.connect.to('AdminService')
-    const authors = await AdminService.read (`Authors`, a => {
+    const query = SELECT.from('Authors', (a) => {
      a.name,
        a.books((b) => {
          b.title,
@@ -34,6 +34,10 @@ describe('Consuming Services locally', () => {
            })
        })
    }).where(`name like`, 'E%')
+    // temporary workaround
+    if (cds.version < '4.2.0')
+      query.SELECT.from.ref[0] = 'AdminService.Authors'
+    const authors = await AdminService.run(query)
    expect(authors).to.containSubset([
      {
        name: 'Emily Brontë',
--- a/test/custom-handlers.test.js
+++ b/test/custom-handlers.test.js
@@ -1,14 +1,14 @@
+const { GET, POST, expect } = require('../test') .run ('bookshop')
 const cds = require('@sap/cds/lib')
-const { GET, POST, expect } = cds.test(__dirname+'/../bookshop')
 if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
 else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases

 describe('Custom Handlers', () => {

  it('should reject out-of-stock orders', async () => {
-    await POST `/browse/submitOrder ${{ book: 201, quantity: 5 }}`
-    await POST `/browse/submitOrder ${{ book: 201, quantity: 5 }}`
-    await expect(POST `/browse/submitOrder ${{ book: 201, quantity: 5 }}`).to.be.rejectedWith(/409 - 5 exceeds stock for book #201/)
+    await POST('/browse/submitOrder', { book: 201, amount: 5 })
+    await POST('/browse/submitOrder', { book: 201, amount: 5 })
+    await expect(POST('/browse/submitOrder', { book: 201, amount: 5 })).to.be.rejectedWith(/409 - 5 exceeds stock for book #201/)
    const { data } = await GET`/admin/Books/201/stock/$value`
    expect(data).to.equal(2)
  })
--- a/test/events.cds
+++ b/test/events.cds
@@ -0,0 +1,6 @@
+service Sue {
+  @cds.persistence.skip
+  entity Foo { key ID:Integer; title:String; status:String(1); }
+  entity Bar { key ID:Integer; foo: Association to Foo }
+  event Foo.changed : projection on Foo { ID, status }
+}
--- a/test/hello-world.test.js
+++ b/test/hello-world.test.js
@@ -1,5 +1,4 @@
-const cds = require('@sap/cds/lib')
-const { GET, expect } = cds.test (__dirname+'/../hello')
+const { GET, expect } = require('../test') .run ('serve','hello/world.cds')

 describe('Hello world!', () => {

--- a/test/hierarchical-data.test.js
+++ b/test/hierarchical-data.test.js
@@ -1,5 +1,7 @@
+const {expect} = require('../test')
 const cds = require('@sap/cds/lib')
-const {expect} = cds.test
+
+const { parse:cdr } = cds.ql

 // should become cds.compile(...) when cds5 is released
 const model = cds.compile.to.csn (`
@@ -74,9 +76,11 @@ describe('Hierarchical Data', ()=>{
 		const expected = [
      { ID:100, name:'Some Cats...' },
      { ID:101, name:'Cat' },
+        { ID:104, name:'Aristocat' },  // REVISIT: Should be deleted as well?
      { ID:108, name:'Catweazle' }
 		]
-		expect ( await SELECT`ID,name`.from(Cats) ).to.eql (expected)
+		if (cdr) expect ( await SELECT.from(Cats) ).to.containSubset (expected)
+		else expect ( await SELECT.from(Cats) ).to.eql (expected)
 	})

 })
--- a/test/index.js
+++ b/test/index.js
@@ -0,0 +1,2 @@
+const cds = require('@sap/cds')
+module.exports = cds.test.in(__dirname,'..')
--- a/test/localized-data.test.js
+++ b/test/localized-data.test.js
@@ -1,5 +1,5 @@
+const { GET, expect } = require('../test') .run ('serve', 'test/localized-data.cds', '--in-memory')
 const cds = require('@sap/cds/lib')
-const { GET, expect } = cds.test.run ('serve', __dirname+'/localized-data.cds', '--in-memory')
 if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
 else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases

--- a/test/messaging.test.js
+++ b/test/messaging.test.js
@@ -1,5 +1,5 @@
+const { expect } = require('../test')
 const cds = require('@sap/cds/lib')
-const { expect } = cds.test
 const _model = '@capire/reviews'
 if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
 else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases
@@ -60,11 +60,11 @@ describe('Messaging', ()=>{
        expect(M).equals(N)
        expect(received.length).equals(N)
        expect(received.map(m=>m.data)).to.deep.equal([
-            { count: 1, subject: '201', rating: 1 },
-            { count: 2, subject: '201', rating: 1.5 },
-            { count: 3, subject: '201', rating: 2 },
-            { count: 4, subject: '201', rating: 2.5 },
-            { count: 5, subject: '201', rating: 3 },
+            { subject: '201', rating: 1 },
+            { subject: '201', rating: 1.5 },
+            { subject: '201', rating: 2 },
+            { subject: '201', rating: 2.5 },
+            { subject: '201', rating: 3 },
        ])
    })
 })
--- a/test/odata.test.js
+++ b/test/odata.test.js
@@ -1,5 +1,5 @@
+const { GET, expect } = require('../test') .run ('bookshop')
 const cds = require('@sap/cds/lib')
-const { GET, expect } = cds.test ('@capire/bookshop')
 if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
 else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases

@@ -18,9 +18,9 @@ describe('OData Protocol', () => {
  })

  it('supports $search in multiple fields', async () => {
-    const { data } = await GET `/browse/Books ${{
+    const { data } = await GET(`/browse/Books`, {
      params: { $search: 'Po', $select: `title,author` },
-    }}`
+    })
    expect(data.value).to.eql([
      { ID: 201, title: 'Wuthering Heights', author: 'Emily Brontë' },
      { ID: 207, title: 'Jane Eyre', author: 'Charlotte Brontë' },
--- a/test/registry.test.js
+++ b/test/registry.test.js
@@ -1,54 +0,0 @@
-
-const { fork } = require('child_process')
-const { resolve } = require('path')
-const Axios = require('axios')
-const verbose = process.env.CDS_TEST_VERBOSE
-// ||true
-
-describe('Local NPM registry', () => {
-  let registry
-  let axios
-  const cwd = resolve(__dirname, '..')
-
-  beforeAll(async ()=> {
-    const env = Object.assign(process.env, {PORT:'0'})
-    const res = await exec (resolve(cwd, '.registry/server.js'), {cwd, stdio: 'pipe', env})
-    registry = res.cp
-    axios = Axios.default.create ({ baseURL: res.url, validateStatus: (status)=>status<500 })
-  })
-
-  afterAll(() => { registry.kill() })
-
-  for (const mod of ['bookshop','fiori','orders','reviews']) {
-    it(`should serve ${mod}`, async () => {
-      const resp = await axios.get(`/@capire/${mod}`)
-      expect(resp.data).toMatchObject({name: `@capire/${mod}`, versions:{}})
-      const versions = Object.values(resp.data.versions)
-      await axios.get(versions[0].dist.tarball)
-    })
-  }
-  it(`should return 404 for unknown packages`, async () => {
-    let resp = await axios.get(`/@capire/foo`)
-    expect(resp.status).toEqual(404)
-    resp = await axios.get(`/foo`)
-    expect(resp.status).toEqual(404)
-  })
-
-})
-
-function exec (script, opts) {
-  return new Promise((resolve, reject)=> {
-    const cp = fork (script, [], opts)
-      .on('error', err => reject(new Error(err)))
-    cp.stdout.on('data', chunk => {
-      if (verbose) console.log(chunk.toString())
-      if (chunk.toString().match(/listening.*(http:.*:\d+)/i)) {
-         resolve({cp, url:RegExp.$1})
-      }
-    })
-    cp.stderr.on('data', chunk => {
-      if (verbose)  console.error(chunk.toString())
-    })
-  })
-
-}
Author	SHA1	Message	Date
Daniel	67643b8d95	merged from master	2021-07-16 06:20:48 +02:00
D065023	8ba8381ca7	dash to dot	2021-06-18 08:29:33 +02:00
D065023	e7fbcc1ac1	mv annotation to better place	2021-06-16 17:04:40 +02:00
D065023	d977c21483	a bit nicer	2021-06-16 16:46:53 +02:00
D065023	2e10b1ac4d	after handler	2021-06-16 16:44:58 +02:00
D065023	cabcd404cf	dot notation in line items	2021-06-16 16:41:39 +02:00
D065023	5141df8e0f	better value list	2021-06-16 16:40:18 +02:00
Daniel	785ecbda8f	cleaned up code	2021-06-16 12:30:56 +02:00
Daniel	2b9ceba62f	illustrations	2021-06-16 12:30:30 +02:00
D065023	c6e2fac860	mv data	2021-06-16 12:02:00 +02:00
Uwe Klinger	f2877db34f	Disable search field in value help	2021-06-16 11:02:00 +02:00
Uwe Klinger	d2bd4c5bb1	Fix replication error due to removed entity namespace	2021-06-16 07:17:09 +02:00
Uwe Klinger	732b6b081c	Add missing profile	2021-06-16 07:16:05 +02:00
D065023	db595a9635	better logs	2021-06-15 15:02:13 +02:00
Daniel	4a8b85f227	Added illustrations to ffollow up on workarounds	2021-06-15 12:58:09 +02:00
Daniel	0cb7349e62	Cosmetics -> for docs	2021-06-15 12:57:42 +02:00
D065023	ba3eeff58b	odata-v2 -> odata otherwise mock won't work	2021-06-14 12:44:21 +02:00
D065023	86e6983bed	use enterprise-messaging-shared	2021-06-11 14:46:51 +02:00
D065023	9bbc431448	odata-v2 (needs PR) and rm file-based	2021-06-11 14:46:09 +02:00
Uwe Klinger	097b74db03	Adjustments	2021-06-11 10:40:17 +02:00
Uwe Klinger	870f8d063d	Add Fiori UI for Book administration * Copyied from fiori/app/admin * Added Supplier + Value Help + Texts * Fixed bug in replication handler that caused to return wrong data	2021-06-11 08:15:27 +02:00
D065023	4a0db3e259	rm sleep	2021-06-10 15:59:00 +02:00
D065023	5e76c7f52e	console.log	2021-06-10 15:58:25 +02:00
D065023	31c110e9e2	added profiles	2021-06-10 15:55:26 +02:00
Daniel	8d67c0bf62	Merged	2021-06-09 10:22:30 +02:00
Uwe Klinger	21359a7ad3	Use type reference	2021-06-09 08:41:00 +02:00
Uwe Klinger	649b9c8ca8	Test script added as requests	2021-06-09 08:17:59 +02:00
Uwe Klinger	11c54b29d0	Fix minor diffs	2021-06-09 07:51:51 +02:00
Uwe Klinger	80302a0a3d	Remove notes test	2021-06-09 07:50:30 +02:00
Daniel	c8c10b7c8a	cds.events test	2021-06-09 07:49:55 +02:00
Uwe Klinger	d9d7203e49	Fix unintended diffs	2021-06-09 07:47:28 +02:00
Uwe Klinger	4a8379e953	Remove notes app	2021-06-09 07:47:16 +02:00
Uwe Klinger	dd28bd04f6	Minor cleanups	2021-06-09 07:44:18 +02:00
Uwe Klinger	5397df5e81	Remove unwanted file	2021-06-09 07:34:38 +02:00
Daniel	f57ae79e37	running suppliers	2021-06-09 07:33:48 +02:00
Daniel	6412df75dd	cosmetic changes	2021-06-09 07:30:07 +02:00
Daniel	9277aa12da	removed obsolete cds.emit monky patch	2021-06-09 07:25:54 +02:00
Daniel	d41a9e10ab	Simplifying samples	2021-06-09 07:25:36 +02:00
Daniel	0b2182afcb	Fixed: books title was missing	2021-06-09 07:24:35 +02:00
Daniel	6b74c23aa0	Async 'served' event	2021-06-09 07:22:14 +02:00
Dr. David A. Kunz	c854717359	Update mashup.cds	2021-06-09 07:19:34 +02:00
Uwe Klinger	9dfe62c5c7	Fixed mocking for last test	2021-06-09 07:10:28 +02:00
Uwe Klinger	5b4210bb38	Use "db" service to avoid double call of service handlers	2021-06-09 07:10:28 +02:00
Uwe Klinger	48ee934b00	Only profile credentials	2021-06-09 07:10:28 +02:00
Uwe Klinger	254bb40e38	Remove monkey patch and profile destination	2021-06-09 07:10:28 +02:00
Uwe Klinger	fb5d00bbe0	Improved generic handler remote services	2021-06-09 07:10:28 +02:00
Uwe Klinger	7ae992c5bb	Implement generic expand and navigation feature	2021-06-09 07:10:28 +02:00
Uwe Klinger	016587094f	Add suppliers notes app	2021-06-09 07:10:28 +02:00
Uwe Klinger	d04cb801c4	Updated	2021-06-09 07:10:28 +02:00
Uwe Klinger	902afd8a76	Change event to reflect the real event definition	2021-06-09 07:10:28 +02:00
Uwe Klinger	c4bee1f09a	Fixes and improvements	2021-06-09 07:10:28 +02:00
Uwe Klinger	278258c436	Implement eventing	2021-06-09 07:10:28 +02:00
Uwe Klinger	8601bd8a46	Suppliers moved to bookshop namespace	2021-06-09 07:10:28 +02:00
Uwe Klinger	98113c46fd	Own transaction when raising an event	2021-06-09 07:10:28 +02:00
Uwe Klinger	eb4bc703dd	Improvements for Supplier replication	2021-06-09 07:10:28 +02:00
Uwe Klinger	de806a1e38	Add example with supplier_ID	2021-06-09 07:10:28 +02:00
Uwe Klinger	2999c8df83	Add todo	2021-06-09 07:10:28 +02:00
Daniel	87dbb4552a	.	2021-06-09 07:10:27 +02:00
Daniel	0bdf4bb93e	.	2021-06-09 07:10:27 +02:00
Daniel	a4810c3a7b	.	2021-06-09 07:10:27 +02:00
Daniel	c899843319	Using event : projection on Reviews	2021-06-09 07:10:27 +02:00
Daniel	43e5f6faef	Adding fix-antlr script	2021-06-09 07:10:27 +02:00
Daniel	1b5cc62d1c	some corrections and optimizations	2021-06-09 07:10:27 +02:00
Iwona Hahn	4b48d68ba6	cosmetics	2021-06-09 07:10:27 +02:00
Iwona Hahn	d21a0e08ca	cosmetics	2021-06-09 07:10:27 +02:00
Iwona Hahn	50fd83fd19	cosmetics	2021-06-09 07:10:27 +02:00
Daniel Hutzel	3f20f4b9a2	Delete settings.json	2021-06-09 07:10:27 +02:00
Daniel Hutzel	5031779be8	Delete launch.json	2021-06-09 07:10:27 +02:00
Daniel Hutzel	ad385cbc6c	Delete tasks.json	2021-06-09 07:10:27 +02:00
Daniel Hutzel	2650db4ee9	Delete extensions.json	2021-06-09 07:10:27 +02:00
Daniel Hutzel	e04e9d231d	Delete .gitignore	2021-06-09 07:10:27 +02:00
Christian Georgi	476724792e	Make the CatalogService usage more obvious	2021-06-09 07:10:27 +02:00
Uwe Klinger	5ae31f7c67	Adding suppliers showing integration with S/4	2021-06-09 07:10:25 +02:00
Daniel	edbca44a43	removed obsolete cds.emit monky patch	2021-06-08 18:23:52 +02:00
Daniel	02f19e295d	Simplifying samples	2021-06-08 18:20:44 +02:00
Daniel	05cdb67329	Fixed: books title was missing	2021-06-08 16:01:45 +02:00
D065023	4877386e86	A bit more fault tolerant (e.g. when only one service is mocked)	2021-06-08 14:48:12 +02:00
Daniel	4bd4446975	Async 'served' event	2021-06-08 13:18:39 +02:00
Daniel	a54b0124ea	Using file-based-messaging in fiori	2021-06-08 13:18:21 +02:00
Daniel	944afe3bc8	Using package-lock	2021-06-08 13:17:50 +02:00
Dr. David A. Kunz	92a83f71a1	Update mashup.cds	2021-06-07 14:25:53 +02:00
Daniel	5e5ace0dd4	Merge branch 'master' into adding-suppliers	2021-06-07 08:33:21 +02:00
Daniel	593228a51e	cds.events test	2021-06-04 11:34:52 +02:00
Daniel	624cea6343	running suppliers	2021-06-04 11:34:08 +02:00
Daniel	adfe170e8d	Convenience	2021-05-21 14:03:27 +02:00
D065023	6b08826af5	Mocking events from SAP S/4HANA	2021-05-20 22:01:15 +02:00
Daniel	c6239f0375	Merged from master	2021-05-19 15:07:52 +02:00
Daniel	0d19e56509	cosmetic changes	2021-05-13 12:29:22 +02:00
Daniel	fc088015d3	Merge branch 'master' into adding-suppliers	2021-04-30 13:07:01 +02:00
Daniel	c9f7dc68b8	Merge branch 'master' into adding-suppliers	2021-04-10 13:07:53 +02:00
Daniel	7d9303635e	.	2021-03-27 19:44:39 +01:00
Daniel	b724ae900c	Merge branch 'master' into adding-suppliers	2021-03-27 19:40:58 +01:00
Daniel	2f96b92854	.	2021-03-27 19:30:18 +01:00
Daniel	99dc8d31d7	.	2021-03-27 19:27:29 +01:00
Daniel	c672e0f1fa	Merge branch 'master' into adding-suppliers	2021-03-27 19:25:27 +01:00
Daniel	0ddd70acbc	Using event : projection on Reviews	2021-03-11 14:14:59 +01:00
Daniel	3e52a9a102	Adding fix-antlr script	2021-03-08 19:19:29 +01:00
Daniel	b44701ef62	Merge branch 'master' into adding-suppliers	2021-03-08 19:07:56 +01:00
Daniel	c23ddc7e54	Merge branch 'master' into adding-suppliers	2021-02-19 16:36:26 +01:00
Daniel	66bd2f707c	Merge branch 'master' into adding-suppliers	2021-02-19 12:42:08 +01:00
Daniel	3320c7e5a2	some corrections and optimizations	2021-02-19 12:15:35 +01:00
Daniel	a35782e775	Merge branch 'master' into adding-suppliers	2021-02-19 12:10:49 +01:00
Iwona Hahn	e5bd8ec5a5	cosmetics	2021-02-17 17:55:27 +01:00
Iwona Hahn	0aa95a0a67	cosmetics	2021-02-17 17:54:47 +01:00
Iwona Hahn	5015eb8c52	cosmetics	2021-02-17 17:53:54 +01:00
Daniel Hutzel	6d3f4c689f	Delete settings.json	2021-02-17 16:07:53 +01:00
Daniel Hutzel	f0fead2bc2	Delete launch.json	2021-02-17 16:07:43 +01:00
Daniel Hutzel	f1d780d6d9	Delete tasks.json	2021-02-17 16:07:23 +01:00
Daniel Hutzel	796bf62bde	Delete extensions.json	2021-02-17 16:07:02 +01:00
Daniel Hutzel	5f176a0b88	Delete .gitignore	2021-02-17 16:06:51 +01:00
Christian Georgi	a5c8b5101e	Make the CatalogService usage more obvious	2021-02-17 16:00:10 +01:00
Daniel	d72ff809b0	Adding suppliers showing integration with S/4	2021-02-17 13:24:17 +01:00
				`@@ -0,0 +1 @@`
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