Merge branch 'dkom' of https://github.com/SAP-samples/cloud-cap-samples into dkom

What's working:
- Address information on OP
- Reading of S/4HANA Addresses
- Translations

.env

@@ -1 +0,0 @@
-cds.features.snapi = y

.eslintrc

@@ -1,11 +1,9 @@
 {
     "extends": "eslint:recommended",
     "env": {
-        "browser": true,
         "node": true,
         "es6": true,
-        "jest": true,
-        "mocha": true
+        "jest": true
     },
     "parserOptions": {
         "ecmaVersion": 2018

.github/ISSUE_TEMPLATE/question--feedback-or-bug-.md

@@ -1,10 +0,0 @@
----
-name: Question, feedback or bug?
-about: Use our community!
-title: ''
-labels: ''
-assignees: ''
-
----
-
-Please use our community on https://answers.sap.com/tags/9f13aee1-834c-4105-8e43-ee442775e5ce

.github/workflows/node.js.yml

@@ -1,28 +0,0 @@
-# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
-
-name: CI
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [10.x, 12.16.2]
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: npm install
-    - run: npm test

.gitignore

@@ -13,5 +13,3 @@ target/
 connection.properties
 default-env.json
 packages/messageBox
-reviews/msg-box
-reviews/db/test.db

.mocharc.yml

@@ -1 +0,0 @@
-parallel: true

.vscode/extensions.json

@@ -1,20 +0,0 @@
-{
-	// See https://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-	// Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-
-	// List of extensions which should be recommended for users of this workspace.
-	"recommendations": [
-		"SAPSE.vscode-cds",
-		"dbaeumer.vscode-eslint",
-		"esbenp.prettier-vscode",
-		"mechatroner.rainbow-csv",
-		"humao.rest-client",
-		"alexcvzz.vscode-sqlite",
-		"hbenl.vscode-mocha-test-adapter",
-		"sdras.night-owl"
-	],
-	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-	"unwantedRecommendations": [
-
-	]
-}

.vscode/launch.json

@@ -5,26 +5,32 @@
   "version": "0.2.0",
   "configurations": [
     {
-      "name": "bookshop",
-      "command": "cds watch bookshop",
-      "request": "launch",
-      "type": "node-terminal",
+      "name": "bookshop", "request": "launch", "type": "node", "runtimeExecutable": "npx", "runtimeArgs": [ "-n" ],
+      "args": [ "--", "cds", "run", "--in-memory" ],
+      "cwd": "${workspaceFolder}/packages/bookshop",
+      "console": "integratedTerminal",
       "skipFiles": ["<node_internals>/**"]
     },
     {
-      "name": "Fiori app",
-      "command": "cds watch fiori",
-      "request": "launch",
-      "type": "node-terminal",
+      "name": "cds run ...", "request": "launch", "type": "node", "runtimeExecutable": "npx", "runtimeArgs": [ "-n" ],
+      "args": [ "--", "cds", "run", "--with-mocks", "--in-memory?" ],
+      "cwd": "${workspaceFolder}/packages/${input:service}",
+      "console": "integratedTerminal",
       "skipFiles": ["<node_internals>/**"]
     }
   ],
   "inputs": [
     {
       "type": "pickString",
-      "id": "sample",
-      "description": "Which sample do you want to start?",
-      "options": ["bookshop", "fiori", "reviews", "reviews/test/bookshop"],
+      "id": "service",
+      "description": "Which service do you want to start?",
+      "options": [
+        "bookshop",
+        "bookstore",
+        "media-server",
+        "office-supplies",
+        "reviews-service"
+      ],
       "default": "bookshop"
     }
   ]

.vscode/tasks.json

@@ -1,15 +1,17 @@
 {
-  // See https://go.microsoft.com/fwlink/?LinkId=733558
-  // for the documentation about the tasks.json format
-  "version": "2.0.0",
-  "tasks": [
-    {
-      "type": "npm",
-      "script": "jest",
-      "group": {
-        "kind": "test",
-        "isDefault": true
-      }
-    }
-  ]
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "type": "npm", "script": "watch", "path": "packages/bookshop/",
+            "options": { "env": { "PORT": "4004" }},
+            "presentation": { "group": "A" }
+        },
+        {
+            "type": "npm", "script": "watch", "path": "packages/reviews-service/",
+            "options": { "env": { "PORT": "5005" }},
+            "presentation": { "group": "A" }
+        }
+    ]
 }

LICENSE

@@ -1,217 +1,190 @@
-                                  Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+SAP SAMPLE CODE LICENSE AGREEMENT
 
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+Please scroll down and read the following SAP Sample Code License Agreement
+carefully ("Agreement"). By downloading, installing, or otherwise using the
+SAP sample code or any materials that accompany the sample code documentation
+(collectively, the "Sample Code"), You agree that this Agreement forms a legally
+binding agreement between You ("You" or "Your") and SAP SE, for and on behalf
+of itself and its subsidiaries and affiliates (as defined in Section 15 of the
+German Stock Corporation Act), and You agree to be bound by all of the terms
+and conditions stated in this Agreement. If You are trying to access or download
+the Sample Code on behalf of Your employer or as a consultant or agent of a
+third party (either "Your Company"), You represent and warrant that You have
+the authority to act on behalf of and bind Your Company to the terms of this
+Agreement and everywhere in this Agreement that refers to 'You' or 'Your' shall
+also include Your Company. If You do not agree to these terms, do not attempt
+to access or use the Sample Code.
 
-   1. Definitions.
+1. LICENSE: Subject to the terms of this Agreement, SAP grants You a nonexclusive,
+non-transferable, non-sublicensable, revocable, royalty-free,
+limited license to use, copy, and modify the Sample Code solely for Your internal
+business purposes.
 
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
+2. RESTRICTIONS: You must not use the Sample Code to: (a) impair, degrade or
+reduce the performance or security of any SAP products, services or related
+technology (collectively, "SAP Products"); (b) enable the bypassing or
+circumventing of SAP's license restrictions and/or provide users with access to
+the SAP Products to which such users are not licensed; or (c) permit mass data
+extraction from an SAP Product to a non-SAP Product, including use,
+modification, saving or other processing of such data in the non-SAP Product.
+Further, You must not: (i) provide or make the Sample Code available to any
+third party other than your authorized employees, contractors and agents
+(collectively, “Representatives”) and solely to be used by Your Representatives
+for Your own internal business purposes; ii) remove or modify any marks or
+proprietary notices from the Sample Code; iii) assign this Agreement, or any
+interest therein, to any third party; (iv) use any SAP name, trademark or logo
+without the prior written authorization of SAP; or (v) use the Sample Code to
+modify an SAP Product or decompile, disassemble or reverse engineer an SAP
+Product (except to the extent permitted by applicable law). You are responsible
+for any breach of the terms of this Agreement by You or Your Representatives.
 
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
+3. INTELLECTUAL PROPERTY: SAP or its licensors retain all ownership and
+intellectual property rights in and to the Sample Code and SAP Products. In
+exchange for the right to use, copy and modify the Sample Code provided under
+this Agreement, You covenant not to assert any intellectual property rights in
+or to any of Your products, services, or related technology that are based on
+or incorporate the Sample Code against any individual or entity in respect of
+any current or future SAP Products.
 
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
+4. SAP AND THIRD PARTY APIS: The Sample Code may include API (application
+programming interface) calls to SAP and third-party products or services. The
+access or use of the third-party products and services to which the API calls
+are directed may be subject to additional terms and conditions between you and
+SAP or such third parties. You (and not SAP) are solely responsible for
+understanding and complying with any additional terms and conditions that apply
+to the access or use of those APIs and/or third-party products and services.
+SAP does not grant You any rights in or to these APIs, products or services
+under this Agreement.
 
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
+5. FREE AND OPEN SOURCE COMPONENTS: The Sample Code may include third party
+free or open source components ("FOSS Components"). You may have additional
+rights in such FOSS Components that are provided by the third party licensors
+of those components.
+6. THIRD PARTY DEPENDENCIES: The Sample Code may require third party software
+dependencies ("Dependencies") for the use or operation of the Sample Code. These
+Dependencies may be identified by SAP in Maven POM files, documentation or by
+other means. SAP does not grant You any rights in or to such Dependencies under
+this Agreement. You are solely responsible for the acquisition, installation
+and use of such Dependencies.
+7. WARRANTY:
+a) If You are located outside the US or Canada: AS THE SAMPLE CODE IS PROVIDED
+TO YOU FREE OF CHARGE, SAP DOES NOT GUARANTEE OR WARRANT ANY FEATURES OR
+QUALITIES OF THE SAMPLE CODE OR GIVE ANY UNDERTAKING WITH REGARD TO ANY OTHER
+QUALITY. NO SUCH WARRANTY OR UNDERTAKING SHALL BE IMPLIED BY YOU FROM ANY
+DESCRIPTION IN THE SAMPLE CODE OR ANY OTHER MATERIALS, COMMUNICATION OR
+ADVERTISEMENT. IN PARTICULAR, SAP DOES NOT WARRANT THAT THE SAMPLE CODE WILL BE
+AVAILABLE UNINTERRUPTED, ERROR FREE, OR PERMANENTLY AVAILABLE. ALL WARRANTY
+CLAIMS RESPECTING THE SAMPLE CODE ARE SUBJECT TO THE LIMITATION OF LIABILITY
+STIPULATED IN SECTION 8 BELOW.
+b) If You are located in the US or Canada: THE SAMPLE CODE IS LICENSED TO YOU
+"AS IS", WITHOUT ANY WARRANTY, ESCROW, TRAINING, MAINTENANCE, OR SERVICE
+OBLIGATIONS WHATSOEVER ON THE PART OF SAP. SAP MAKES NO EXPRESS OR IMPLIED
+WARRANTIES OR CONDITIONS OF SALE OF ANY TYPE WHATSOEVER, INCLUDING BUT NOT
+LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR
+PURPOSE. IN PARTICULAR, SAP DOES NOT WARRANT THAT THE SAMPLE CODE WILL BE
+AVAILABLE UNINTERRUPTED, ERROR FREE, OR PERMANENTLY AVAILABLE. YOU ASSUME ALL
+RISKS ASSOCIATED WITH THE USE OF THE SAMPLE CODE, INCLUDING WITHOUT LIMITATION
+RISKS RELATING TO QUALITY, AVAILABILITY, PERFORMANCE, DATA LOSS, AND UTILITY IN
+A PRODUCTION ENVIRONMENT.
+c) For all locations: SAP DOES NOT MAKE ANY REPRESENTATIONS OR WARRANTIES IN
+RESPECT OF THIRD PARTY DEPENDENCIES, APIS, PRODUCTS AND SERVICES, INCLUDING BUT
+NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A
+PARTICULAR PURPOSE. IN PARTICULAR, SAP DOES NOT WARRANT THAT THIRDPARTY
+DEPENDENCIES, APIS, PRODUCTS AND SERVICES WILL BE AVAILABLE, ERROR FREE,
+INTEROPERABLE WITH THE SAMPLE CODE, SUITABLE FOR ANY PARTICULAR PURPOSE OR NONINFRINGING.
+YOU ASSUME ALL RISKS ASSOCIATED WITH THE USE OF THIRD
+PARTY DEPENDENCIES, APIS, PRODUCTS AND SERVICES, INCLUDING WITHOUT LIMITATION
+RISKS RELATING TO QUALITY, AVAILABILITY, PERFORMANCE, DATA LOSS, UTILITY IN A
+PRODUCTION ENVIRONMENT, AND NON-INFRINGEMENT. IN NO EVENT WILL SAP BE LIABLE
+DIRECTLY OR INDIRECTLY IN RESPECT OF ANY USE OF THIRD PARTY DEPENDENCIES, APIS,
+PRODUCTS AND SERVICES BY YOU.
 
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
+8. LIMITATION OF LIABILITY:
+a) If You are located outside the US or Canada: IRRESPECTIVE OF THE LEGAL
+REASONS, SAP SHALL ONLY BE LIABLE FOR DAMAGES UNDER THIS AGREEMENT IF SUCH
+DAMAGE (I) CAN BE CLAIMED UNDER THE GERMAN PRODUCT LIABILITY ACT OR (II) IS
+CAUSED BY INTENTIONAL MISCONDUCT OF SAP OR (III) CONSISTS OF PERSONAL INJURY.
+IN ALL OTHER CASES, NEITHER SAP NOR ITS EMPLOYEES, AGENTS AND SUBCONTRACTORS
+SHALL BE LIABLE FOR ANY KIND OF DAMAGE OR CLAIMS HEREUNDER.
+b) If You are located in the US or Canada: IN NO EVENT SHALL SAP BE LIABLE TO
+YOU, YOUR COMPANY OR TO ANY THIRD PARTY FOR ANY DAMAGES IN AN AMOUNT IN EXCESS
+OF $100 ARISING IN CONNECTION WITH YOUR USE OF OR INABILITY TO USE THE SAMPLE
+CODE OR IN CONNECTION WITH SAP'S PROVISION OF OR FAILURE TO PROVIDE SERVICES 
+PERTAINING TO THE SAMPLE CODE, OR AS A RESULT OF ANY DEFECT IN THE SAMPLE COED.
+THIS DISCLAIMER OF LIABILITY SHALL APPLY REGARDLESS OF THE FORM OF ACTION THAT
+MAY BE BROUGHT AGAINST SAP, WHETHER IN CONTRACT OR TORT, INCLUDING WITHOUT
+LIMITATION ANY ACTION FOR NEGLIGENCE. YOUR SOLE REMEDY IN THE EVENT OF BREACH
+OF THIS AGREEMENT BY SAP OR FOR ANY OTHER CLAIM RELATED TO THE SAMPLE CODE SHALL
+BE TERMINATION OF THIS AGREEMENT. NOTWITHSTANDING ANYTHING TO THE CONTRARY
+HEREIN, UNDER NO CIRCUMSTANCES SHALL SAP OR ITS LICENSORS BE LIABLE TO YOU OR
+ANY OTHER PERSON OR ENTITY FOR ANY SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR
+INDIRECT DAMAGES, LOSS OF GOOD WILL OR BUSINESS PROFITS, WORK STOPPAGE, DATA
+LOSS, COMPUTER FAILURE OR MALFUNCTION, ANY AND ALL OTHER COMMERCIAL DAMAGES OR
+LOSS, OR EXEMPLARY OR PUNITIVE DAMAGES.
 
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
+9. INDEMNITY: You will fully indemnify, hold harmless and defend SAP against
+law suits based on any claim: (a) that any of Your products, services or related
+technology that are based on or incorporate the Sample Code infringes or
+misappropriates any patent, copyright, trademark, trade secrets, or other
+proprietary rights of a third party, or (b) related to Your alleged violation
+of the terms of this Agreement.
 
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
+10. EXPORT: The Sample Code is subject to German, EU and US export control
+regulations. You confirm that: a) You will not use the Sample Code for, and
+will not allow the Sample Code to be used for, any purposes prohibited by
+German, EU and US law, including, without limitation, for the development,
+design, manufacture or production of nuclear, chemical or biological weapons of
+mass destruction; b) You are not located in Cuba, Iran, Sudan, Iraq, North
+Korea, Syria, nor any other country to which the United States has prohibited
+export or that has been designated by the U.S. Government as a "terrorist
+supporting" country (any, an "US Embargoed Country"); c) You are not a citizen,
+national or resident of, and are not under the control of, a US Embargoed
+Country; d) You will not download or otherwise export or re-export the Sample
+Code, directly or indirectly, to a US Embargoed Country nor to citizens,
+nationals or residents of a US Embargoed Country; e) You are not listed on the
+United States Department of Treasury lists of Specially Designated Nationals,
+Specially Designated Terrorists, and Specially Designated Narcotic Traffickers,
+nor listed on the United States Department of Commerce Table of Denial Orders
+or any other U.S. government list of prohibited or restricted parties and f)
+You will not download or otherwise export or re-export the Sample Code, directly
+or indirectly, to persons on the above-mentioned lists.
 
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
+11. SUPPORT: SAP does not offer support for the Sample Code.
 
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
+12. TERM AND TERMINATION: You may terminate this Agreement by destroying all
+copies of the Sample Code in Your possession or control. SAP may terminate Your
+license to use the Sample Code immediately if You fail to comply with any of
+the terms of this Agreement, or, for SAP's convenience by providing you with
+ten (10) days written notice of termination. In case of termination or
+expiration of this Agreement, You must immediately destroy all copies of the
+Sample Code in your possession or control. In the event Your Company is acquired
+(by merger, purchase of stock, assets or intellectual property or exclusive
+license), or You become employed, by a direct competitor of SAP, then this
+Agreement and all licenses granted to You in this Agreement shall immediately
+terminate upon the date of such acquisition or change of employment.
 
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
+13. LAW/VENUE:
+a) If You are located outside the US or Canada: This Agreement is governed by
+and construed in accordance with the laws of Germany without reference to its
+conflicts of law principles. You and SAP agree to submit to the exclusive 
+jurisdiction of, and venue in, the courts located in Karlsruhe, Germany in any
+dispute arising out of or relating to this Agreement or the Sample Code. The
+United Nations Convention on Contracts for the International Sale of Goods shall
+not apply to this Agreement.
+b) If You are located in the US or Canada: This Agreement shall be governed by
+and construed in accordance with the laws of the State of New York, USA without
+reference to its conflicts of law principles. You and SAP agree to submit to
+the exclusive jurisdiction of, and venue in, the courts located in New York,
+New York, USA in any dispute arising out of or relating to this Agreement or
+the Sample Code. The United Nations Convention on Contracts for the
+International Sale of Goods shall not apply to this Agreement.
 
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
+14. MISCELLANEOUS: This Agreement is the complete agreement between the parties
+respecting the Sample Code. This Agreement supersedes all prior or
+contemporaneous agreements or representations with regards to the Sample Code.
+If any term of this Agreement is found to be invalid or unenforceable, the
+surviving provisions shall remain effective. SAP's failure to enforce any right
+or provisions stipulated in this Agreement will not constitute a waiver of such
+provision, or any other provision of this Agreement.
 
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
---------------------------------------------------------------------------------------------------------------------------
-APIs
-
-This project may include APIs to SAP or third-party products or services.
-The use of these APIs, products and services may be subject to additional
-agreements. In no event shall the application of the Apache Software
-License, v.2 to this project grant any rights in or to these APIs,
-products or services that would alter, expand, be inconsistent with,
-or supersede any terms of these additional agreements. “API” means
-application programming interfaces, as well as their respective
-specifications and implementing code that allows other software
-products to communicate with or call on SAP or third party products
-or services (for example, SAP Enterprise Services, BAPIs, Idocs, RFCs
-and ABAP calls or other user exits) and may be made available through
-SAP or third party products, SDKs, documentation or other media.
+v1.0-071618 

NOTICE

@@ -0,0 +1 @@
+Copyright (c) 2019 SAP SE or an SAP affiliate company. All rights reserved.

README.md

@@ -1,58 +1,73 @@
-# Welcome to cap/samples
+# cloud-cap-samples
 
-Find here a collection of samples for the [SAP Cloud Application Programming Model](https://cap.cloud.sap) organized in a simplistic [monorepo setup](samples.md#all-in-one-monorepo). → See [**Overview** of contained samples](samples.md)
+This is a monorepository for sample projects on [SAP Cloud Application Programming Model](https://cap.cloud.sap).
 
-![](https://github.com/SAP-samples/cloud-cap-samples/workflows/CI/badge.svg)
+## Description
 
-### Preliminaries
+This repository provides a list of samples and reusable packages created based on SAP Cloud Application Programming Model.
+The SAP Cloud Application Programming Model enables you to quickly create business applications by allowing you to focus on your domain logic. It offers a consistent end-to-end programming model that includes languages, libraries and APIs tailored for full-stack development on SAP Cloud Platform.
 
-1. [Install @sap/cds-dk](https://cap.cloud.sap/docs/get-started/) as documented in [capire](https://cap.cloud.sap)
-2. _Optional:_ [Use Visual Studio Code](https://cap.cloud.sap/docs/get-started/in-vscode)
+The samples provided can be run in a local setup on SQLite Database.
 
 
-### Download
+## Requirements
+* [Node.js](https://nodejs.org/en/) v8 or higher
+* [Git](https://git-scm.com)
+* [SQLite DB](https://www.sqlite.org/download.html) (Windows only; pre-installed on Mac/Linux)
 
-Clone this repo as shown below, if you have [git](https://git-scm.com/downloads) installed,
-otherwise [download as zip file](archive/master.zip).
+#### Optional (if you want to import the code into an editor)
+* [VS Code](https://code.visualstudio.com)
+* [Add CDS extension to VS](https://cap.cloud.sap/docs/get-started/in-vscode#add-cds-editor)
 
+## Download and Installation
+
+#### Install `cds` development kit
 ```sh
-git clone https://github.com/sap-samples/cloud-cap-samples samples
-cd samples
+# sets the registry for `@sap` packages
+npm set @sap:registry=https://npm.sap.com
+
+npm install -g @sap/cds-dk
+cds  #> test-run it
 ```
+Got issues?  Check out the [documentation](https://cap.cloud.sap/docs/get-started/).
 
-### Setup
+#### Clone and build the application
+`git clone https://github.com/SAP-samples/cloud-cap-samples samples && cd samples && npm i`
 
-In the samples folder run:
+#### Run the samples
 
-```sh
-npm install
-```
+With that you're ready to run the samples, e.g. start the [_bookshop_](./packages/bookshop) sample as follows:
 
-### Run
+`npm run bookshop`
 
-With that you're ready to run the samples, for example:
+## Test
 
-```sh
-cds watch bookshop
-```
-
-After that open this link in your browser: [http://localhost:4004](http://localhost:4004)
-
-### Testing
-
-Run the provided tests with [_jest_](http://jestjs.io) or [_mocha_](http://mochajs.org), for example:
-```sh
-npx jest
-```
-> While mocha is a bit smaller and faster, jest runs tests in parallel and isolation, which allows to run all tests.
+For example, try these links in your browser:
+- <http://localhost:4004> to test with generic index page.
+- <http://localhost:4004/fiori.html> to test with Fiori sandbox.
 
 
-## Get Support
+## Debug
 
-Check out the documentation at [https://cap.cloud.sap](https://cap.cloud.sap). <br>
-In case you have a question, find a bug, or otherwise need support, please use our [community](https://answers.sap.com/tags/9f13aee1-834c-4105-8e43-ee442775e5ce).
+For example, in [VS Code](https://code.visualstudio.com) switch to _Debug_ view and launch one of the prepared _cds run_ launch configurations.
 
 
+## Limitations
+
+None
+
+## Known Issues
+
+None
+
+## How to obtain support
+
+Check out the documentation on https://cap.cloud.sap.  In case you find a bug, or you need additional support, please open an issue [here](https://github.com/SAP-samples/cloud-cap-samples/issues/new) in GitHub.
+
+## To-Do (upcoming changes)
+
+None
+
 ## License
 
-Copyright (c) 2020 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) file.
+Copyright (c) 2019 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under SAP Sample Code License Agreement, except as noted otherwise in the [LICENSE](/LICENSE) file.

bookshop/.env

@@ -1 +0,0 @@
-cds.features.snapi = y

bookshop/.vscode/launch.json

@@ -1,25 +0,0 @@
-{
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "name": "Attach to...",
-      "type": "node",
-      "request": "attach",
-      "processId": "${command:PickProcess}",
-      "skipFiles": ["<node_internals>/**"]
-    },
-    {
-      "name": "cds run",
-      "type": "node",
-      "request": "launch",
-      "runtimeExecutable": "npx",
-      "runtimeArgs": ["-n"],
-      "args": ["--", "cds", "run", "--with-mocks", "--in-memory?"],
-      "console": "integratedTerminal",
-      "skipFiles": ["<node_internals>/**"]
-    }
-  ]
-}

bookshop/app/index.cds

@@ -1,2 +0,0 @@
-// Incorporate pre-build extensions from...
-using from '@capire/common';

bookshop/app/vue/app.js

@@ -1,45 +0,0 @@
-/* global Vue axios */ //> from vue.html
-const $ = sel => document.querySelector(sel)
-const GET = (url) => axios.get('/browse'+url)
-const POST = (cmd,data) => axios.post('/browse'+cmd,data)
-
-const books = new Vue ({
-
-    el:'#app',
-
-    data: {
-        list: [],
-        book: { descr:'( click on a row to see details... )' },
-        order: { amount:1, succeeded:'', failed:'' }
-    },
-
-    methods: {
-
-        search: ({target:{value:v}}) => books.fetch (v && '$search='+v),
-
-        async fetch (_filter='') {
-            const columns = 'ID,title,author,price,stock', details = 'genre,currency'
-            const {data} = await GET(`/Books?$select=${columns}&$expand=${details}&${_filter}`)
-            books.list = data.value
-        },
-
-        async inspect () {
-            const book = books.book = books.list [event.currentTarget.rowIndex-1]
-            book.descr || await GET(`/Books/${book.ID}/descr/$value`) .then (({data}) => book.descr = data)
-            books.order = { amount:1 }
-            setTimeout (()=> $('form > input').focus(), 111)
-        },
-
-        submitOrder () { event.preventDefault()
-            const {book,order} = books, amount = parseInt (order.amount) || 1
-            POST(`/submitOrder`, { amount, book: book.ID })
-            .then (()=> books.order = { amount, succeeded: `Successfully orderd ${amount} item(s).` })
-            .catch (e=> books.order = { amount, failed: e.response.data.error.message })
-            GET(`/Books/${book.ID}/stock/$value`).then (res => book.stock = res.data)
-        }
-
-    }
-})
-
-// initially fill list of books
-books.fetch()

bookshop/app/vue/index.html

@@ -1,59 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-<head>
-    <title> Capire Books </title>
-    <link rel="stylesheet" href="https://unpkg.com/primitive-ui/dist/css/main.css">
-    <script src="https://cdn.jsdelivr.net/npm/axios/dist/axios.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/vue"></script>
-    <style>
-        #books tr:hover { background: #f2f2f2; cursor: pointer; }
-        form { float:right; display:flex; flex-direction: row-reverse }
-        form #amount { width: 5em }
-        .is-success { color: #0d920d }
-        .has-error { color: #df1010 }
-    </style>
-</head>
-
-<body class="small-container", style="margin-top: 70px;">
-<div id='app'>
-
-    <h1> Capire Books </h1>
-
-    <input type="text" placeholder="Search..." @input="search">
-
-    <table id='books'>
-        <thead>
-            <th> Book </th>
-            <th> Author </th>
-            <th> Genre </th>
-            <th> Price </th>
-        </thead>
-        <tr v-for="book in list" v-bind:id="book.ID" v-on:click="inspect">
-            <td>{{ book.title }}</td>
-            <td>{{ book.author }}</td>
-            <td>{{ book.genre.name }}</td>
-            <td>{{ book.currency.symbol }} {{ book.price }}</td>
-        </tr>
-    </table>
-
-    <div v-if="book.title">
-        <label style="text-align:right">
-            <span class="is-success"> {{ order.succeeded }} </span>
-            <span class="has-error"> {{ order.failed }} </span>
-            &nbsp;&nbsp; {{ book.stock }} in stock
-        </label>
-        <form @submit="submitOrder">
-            <input type="number" id="amount" v-model="order.amount" v-bind:class="{ 'has-error': order.failed }">
-            <input type="submit" value="Order:" class="muted-button">
-        </form>
-    </div>
-
-    <h4> {{ book.title }} </h4>
-    <p> {{ book.descr }} </p>
-
-</div>
-</body>
-
-<script src="app.js"></script>
-</html>

bookshop/db/data/sap.capire.bookshop-Genres.csv

@@ -1,16 +0,0 @@
-ID;parent_ID;name
-10;;Fiction
-11;10;Drama
-12;10;Poetry
-13;10;Fantasy
-14;10;Science Fiction
-15;10;Romance
-16;10;Mystery
-17;10;Thriller
-18;10;Dystopia
-19;10;Fairy Tale
-20;;Non-Fiction
-21;20;Biography
-22;21;Autobiography
-23;20;Essay
-24;20;Speech

bookshop/index.cds

@@ -1,4 +0,0 @@
-namespace sap.capire.bookshop; //> important for reflection
-using from './db/schema';
-using from './srv/cat-service';
-using from './srv/admin-service';

bookshop/index.js

@@ -1 +0,0 @@
-exports.CatalogService = require('./srv/cat-service')

bookshop/package.json

@@ -1,22 +0,0 @@
-{
-  "name": "@capire/bookshop",
-  "version": "1.0.0",
-  "description": "A simple self-contained bookshop service.",
-  "dependencies": {
-    "@capire/common": "../common",
-    "@sap/cds": ">=3.33.1",
-    "express": "^4.17.1"
-  },
-  "scripts": {
-    "genres": "cds serve test/genres.cds",
-    "start": "cds run",
-    "watch": "cds watch"
-  },
-  "cds": {
-    "requires": {
-      "db": {
-        "kind": "sql"
-      }
-    }
-  }
-}

bookshop/readme.md

@@ -1,31 +0,0 @@
-# Bookshop Getting Started Sample
-
-This stand-alone sample introduces the essential tasks in the development of CAP-based services as also covered in the [Getting Started guide in capire](https://cap.cloud.sap/docs/get-started/in-a-nutshell).
-
-## Hypothetical Use Cases
-
-1. Build a service that allows to browse _Books_ and _Authors_.
-2. Books have assigned _Genres_ which are organized hierarchically.
-3. All users may browse books without login.
-4. All entries are maintained by Administrators.
-5. End users may order books (the actual order mgmt being out of scope)
-
-## Running the Sample
-
-```sh
-npm run watch
-```
-
-## Content & Best Practices
-
-| Links to capire                                                                                           | Sample files / folders               |
-| --------------------------------------------------------------------------------------------------------- | ------------------------------------ |
-| [Project Setup and Layouts](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)  | [`./`](./)                           |
-| [Defining Domain Models](https://cap.cloud.sap/docs/guides/domain-models)                                 | [`./db/schema.cds`](./db/schema.cds) |
-| [Defining Services](https://cap.cloud.sap/docs/guides/providing-services)                                 | [`./srv/*.cds`](./srv)               |
-| [Single-purposed Services](https://cap.cloud.sap/docs/guides/providing-services#single-purposed-services) | [`./srv/*.cds`](./srv)               |
-| [Generic Providers](https://cap.cloud.sap/docs/guides/providing-services)                                  | http://localhost:4004                |
-| Using Databases                                            | [`./db/data/*.csv`](./db/data)       |
-| [Adding Custom Logic](https://cap.cloud.sap/docs/guides/service-impl)                                     | [`./srv/*.js`](./srv)                |
-| Adding Tests                                                 | [`./test`](./test)                   |
-| [Sharing for Reuse](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)          | [`./index.cds`](./index.cds)         |

bookshop/srv/admin-service.cds

@@ -1,5 +0,0 @@
-using { sap.capire.bookshop as my } from '../db/schema';
-service AdminService @(requires_:'admin') {
-  entity Books as projection on my.Books;
-  entity Authors as projection on my.Authors;
-}

bookshop/srv/cat-service.js

@@ -1,20 +0,0 @@
-const cds = require('@sap/cds')
-module.exports = async function (){
-
-  const db = await cds.connect.to('db') // connect to database service
-  const { Books } = db.entities         // get reflected definitions
-
-  // Reduce stock of ordered books if available stock suffices
-  this.on ('submitOrder', async req => {
-    const {book,amount} = req.data
-    const n = await UPDATE (Books, book)
-      .with ({ stock: {'-=': amount }})
-      .where ({ stock: {'>=': amount }})
-    n > 0 || req.error (409,`${amount} exceeds stock for book #${book}`)
-  })
-
-  // Add some discount for overstocked books
-  this.after ('READ','Books', each => {
-    if (each.stock > 111)  each.title += ` -- 11% discount!`
-  })
-}

bookshop/test/genres.cds

@@ -1,4 +0,0 @@
-using { sap.capire.bookshop as my } from '../db/schema';
-service TestService {
-  entity Genres as projection on my.Genres;
-}

bookshop/test/requests.http

@@ -1,51 +0,0 @@
-@server = http://localhost:4004
-@me = Authorization: Basic {{$processEnv USER}}:
-
-
-### ------------------------------------------------------------------------
-# Get service info
-GET {{server}}/browse
-{{me}}
-
-
-### ------------------------------------------------------------------------
-# Get $metadata document
-GET {{server}}/browse/$metadata
-{{me}}
-
-
-### ------------------------------------------------------------------------
-# Browse Books as any user
-GET {{server}}/browse/Books?
-  # &$select=title,stock
-  # &$expand=currency
-  # &sap-language=de
-{{me}}
-
-
-### ------------------------------------------------------------------------
-# Fetch Authors as admin
-GET {{server}}/admin/Authors?
-  # &$select=name,dateOfBirth,placeOfBirth
-  # &$expand=books($select=title;$expand=currency)
-  # &$filter=ID eq 101
-  # &sap-language=de
-Authorization: Basic alice:
-
-
-### ------------------------------------------------------------------------
-# Submit Order as authenticated user
-# (send that three times to get out-of-stock message)
-POST {{server}}/browse/submitOrder
-Content-Type: application/json
-{{me}}
-
-{ "book":201, "amount":5 }
-
-
-### ------------------------------------------------------------------------
-# Browse Genres
-GET {{server}}/browse/Genres?
-# &$filter=parent_ID eq null&$select=name
-# &$expand=children($select=name)
-{{me}}

common/data/sap.common-Languages.csv

@@ -1,5 +0,0 @@
-code;name
-de;German
-fr;French
-en;English
-en_GB;British English

common/data/sap.common-Languages_texts.csv

@@ -1,10 +0,0 @@
-code;locale;name
-de;en;German
-de;de;Deutsch
-de;fr;Allemande
-fr;en;French
-fr;de;Französisch
-fr;fr;Francais
-en;en;English
-en;de;Englisch
-en;fr;Anglais

common/index.cds

@@ -1,45 +0,0 @@
-using { sap } from '@sap/cds/common';
-
-extend sap.common.Currencies with {
-  // Currencies.code = ISO 4217 alphabetic three-letter code
-  // with the first two letters being equal to ISO 3166 alphabetic country codes
-  // See also:
-  // [1] https://www.iso.org/iso-4217-currency-codes.html
-  // [2] https://www.currency-iso.org/en/home/tables/table-a1.html
-  // [3] https://www.ibm.com/support/knowledgecenter/en/SSZLC2_7.0.0/com.ibm.commerce.payments.developer.doc/refs/rpylerl2mst97.htm
-  numcode  : Integer;
-  exponent : Integer; //> e.g. 2 --> 1 Dollar = 10^2 Cent
-  minor    : String; //> e.g. 'Cent'
-}
-
-
-/**
- * The Code Lists below are designed as optional extensions to
- * the base schema. Switch them on by adding an Association to
- * one of the code list entities in your models or by:
- * annotate sap.common.Countries with @cds.persistence.skip:false;
- */
-
-context sap.common_countries {
-
-  extend sap.common.Countries {
-    regions   : Composition of many Regions on regions._parent = $self.code;
-  }
-
-  entity Regions : sap.common.CodeList {
-    key code : String(5); // ISO 3166-2 alpha5 codes, e.g. DE-BW
-    children  : Composition of many Regions on children._parent = $self.code;
-    cities    : Composition of many Cities on cities.region = $self;
-    _parent   : String(11);
-  }
-  entity Cities : sap.common.CodeList {
-    key code  : String(11);
-    region    : Association to Regions;
-    districts : Composition of many Districts on districts.city = $self;
-  }
-  entity Districts : sap.common.CodeList {
-    key code  : String(11);
-    city      : Association to Cities;
-  }
-
-}

common/package.json

@@ -1,4 +0,0 @@
-{
-  "name": "@capire/common",
-  "version": "1.0.0"
-}

fiori/.env

@@ -1 +0,0 @@
-cds.features.snapi = y

fiori/app/_i18n/i18n.properties

@@ -1,25 +0,0 @@
-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
-Authors = Authors
-Order = Order
-Orders = Orders
-Price = Price
-
-Genre = Genre
-Genres = Genres
-SubGenres = Sub Genres
-
-NumCode = Numeric Code
-MinorUnit = Minor Unit
-Exponent = Exponent

fiori/app/admin/fiori-service.cds

@@ -1,72 +0,0 @@
-using AdminService from '@capire/bookshop';
-
-////////////////////////////////////////////////////////////////////////////
-//
-//	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>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#Admin: {
-			Data: [
-				{Value: createdBy},
-				{Value: createdAt},
-				{Value: modifiedBy},
-				{Value: modifiedAt}
-			]
-		}
-	}
-);
-
-
-
-////////////////////////////////////////////////////////////
-//
-//  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;
-}

fiori/app/admin/webapp/Component.js

@@ -1,8 +0,0 @@
-sap.ui.define(["sap/fe/core/AppComponent"], function(AppComponent) {
-	"use strict";
-	return AppComponent.extend("admin.Component", {
-		metadata: { manifest: "json" }
-	});
-});
-
-/* eslint no-undef:0 */

fiori/app/browse/webapp/Component.js

@@ -1,7 +0,0 @@
-sap.ui.define(["sap/fe/core/AppComponent"], function(AppComponent) {
-	"use strict";
-	return AppComponent.extend("bookshop.Component", {
-		metadata: { manifest: "json" }
-	});
-});
-/* eslint no-undef:0 */

fiori/app/common.cds

@@ -1,257 +0,0 @@
-/*
-	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 ],
-		LineItem: [
-			{Value: ID},
-			{Value: title},
-			{Value: author.name, Label:'{i18n>Author}'},
-			{Value: genre.name},
-			{Value: stock},
-			{Value: price},
-			{Value: currency.symbol, Label:' '},
-		]
-	}
-) {
-	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}';
-	stock @title:'{i18n>Stock}';
-	descr @UI.MultiLineText;
-}
-
-////////////////////////////////////////////////////////////////////////////
-//
-//	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}';
-}

fiori/app/orders/fiori-service.cds

@@ -1,120 +0,0 @@
-using OrdersService from '@capire/orders/srv/orders-service';
-
-annotate OrdersService.Books with {
-	price @Common.FieldControl: #ReadOnly;
-}
-
-
-////////////////////////////////////////////////////////////////////////////
-//
-//	Common
-//
-annotate OrdersService.OrderItems with {
-	book @(
-		Common: {
-			Text: book.title,
-			FieldControl: #Mandatory
-		},
-		ValueList.entity:'Books',
-	);
-	amount @(
-		Common.FieldControl: #Mandatory
-	);
-}
-
-
-@odata.draft.enabled
-annotate OrdersService.Orders with @(
-	UI: {
-		////////////////////////////////////////////////////////////////////////////
-		//
-		//	Lists of Orders
-		//
-		SelectionFields: [ createdAt, createdBy ],
-		LineItem: [
-			{Value: createdBy, Label:'Customer'},
-			{Value: createdAt, Label:'Date'}
-		],
-		////////////////////////////////////////////////////////////////////////////
-		//
-		//	Order Details
-		//
-		HeaderInfo: {
-			TypeName: 'Order', TypeNamePlural: 'Orders',
-			Title: {
-				Label: 'Order number ', //A label is possible but it is not considered on the ObjectPage yet
-				Value: OrderNo
-			},
-			Description: {Value: createdBy}
-		},
-		Identification: [ //Is the main field group
-			{Value: createdBy, Label:'Customer'},
-			{Value: createdAt, Label:'Date'},
-			{Value: OrderNo },
-		],
-		HeaderFacets: [
-			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Created}', Target: '@UI.FieldGroup#Created'},
-			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Modified}', Target: '@UI.FieldGroup#Modified'},
-		],
-		Facets: [
-			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
-			{$Type: 'UI.ReferenceFacet', Label: '{i18n>OrderItems}', Target: 'Items/@UI.LineItem'},
-		],
-		FieldGroup#Details: {
-			Data: [
-				{Value: currency_code, Label:'Currency'}
-			]
-		},
-		FieldGroup#Created: {
-			Data: [
-				{Value: createdBy},
-				{Value: createdAt},
-			]
-		},
-		FieldGroup#Modified: {
-			Data: [
-				{Value: modifiedBy},
-				{Value: modifiedAt},
-			]
-		},
-	},
-) {
-	createdAt @UI.HiddenFilter:false;
-	createdBy @UI.HiddenFilter:false;
-};
-
-
-
-//The enity types name is OrdersService.my_bookshop_OrderItems
-//The annotations below are not generated in edmx WHY?
-annotate OrdersService.OrderItems with @(
-	UI: {
-		HeaderInfo: {
-			TypeName: 'Order Item', TypeNamePlural: '	',
-			Title: {
-				Value: book.title
-			},
-			Description: {Value: book.descr}
-		},
-		// There is no filterbar for items so the selctionfileds is not needed
-		SelectionFields: [ book_ID ],
-		////////////////////////////////////////////////////////////////////////////
-		//
-		//	Lists of OrderItems
-		//
-		LineItem: [
-			{Value: book_ID, Label:'Book'},
-			//The following entry is only used to have the assoication followed in the read event
-			{Value: book.price, Label:'Book Price'},
-			{Value: amount, Label:'Quantity'},
-		],
-		Identification: [ //Is the main field group
-			//{Value: ID, Label:'ID'}, //A guid shouldn't be on the UI
-			{Value: book_ID, Label:'Book'},
-			{Value: amount, Label:'Amount'},
-		],
-		Facets: [
-			{$Type: 'UI.ReferenceFacet', Label: '{i18n>OrderItems}', Target: '@UI.Identification'},
-		],
-	},
-);

fiori/app/orders/webapp/Component.js

@@ -1,8 +0,0 @@
-sap.ui.define(["sap/fe/core/AppComponent"], function(AppComponent) {
-	"use strict";
-	return AppComponent.extend("orders.Component", {
-		metadata: { manifest: "json" }
-	});
-});
-
-/* eslint no-undef:0 */

fiori/db/schema.cds

@@ -1,3 +0,0 @@
-// Proxy for importing schema from bookshop sample
-using from '@capire/bookshop';
-namespace sap.capire.bookshop;

fiori/package.json

@@ -1,22 +0,0 @@
-{
-  "name": "@capire/fiori",
-  "version": "1.0.0",
-  "dependencies": {
-    "@capire/bookshop": "../bookshop",
-    "@capire/orders": "../orders",
-    "@capire/common": "../common",
-    "@sap/cds": ">=3.33.1",
-    "express": "^4.17.1"
-  },
-  "scripts": {
-    "start": "cds run --in-memory?",
-    "watch": "cds watch"
-  },
-  "cds": {
-    "requires": {
-      "db": {
-        "kind": "sql"
-      }
-    }
-  }
-}

fiori/srv/admin-service.cds

@@ -1,3 +0,0 @@
-// Proxy for importing services from bookshop sample
-using from '@capire/bookshop';
-annotate AdminService with @impl:'srv/admin-service.js';

fiori/srv/admin-service.js

@@ -1,8 +0,0 @@
-const cds = require('@sap/cds')
-
-module.exports = cds.service.impl (async function() {
-  const {Books} = cds.entities
-  const {ID} = await SELECT.one.from(Books).columns('max(ID) as ID')
-  let newID = ID - ID % 100 + 100
-  this.before ('NEW','Books', req => req.data.ID = ++newID)
-})

hello/package.json

@@ -1,7 +0,0 @@
-{
-  "name": "@capire/hello-world",
-  "version": "1.0.0",
-  "scripts": {
-    "watch": "cds serve world.cds"
-  }
-}

hello/test.http

@@ -1 +0,0 @@
-GET http://localhost:4004/say/hello(to='world')

hello/world.cds

@@ -1,3 +0,0 @@
-service say {
-  function hello (to:String) returns String;
-}

hello/world.js

@@ -1,3 +0,0 @@
-module.exports = class say {
-  hello(req) { return `Hello ${req.data.to}!` }
-}

lerna.json

@@ -0,0 +1 @@
+{"packages":["packages/*"],"version":"1.0.0"}

media/db/data-model.cds

@@ -1,13 +0,0 @@
-namespace sap.capire.media;
-
-entity Media {
-
-   key id:Integer;
-   @Core.MediaType: mediaType
-   content : LargeBinary ;
-
-   @Core.IsMediaType: true
-   mediaType : String;
-   fileName : String;
-   applicationName:String;
-}

media/index.cds

@@ -1,2 +0,0 @@
-using from './db/data-model';
-using from './srv/media-service';

media/package.json

@@ -1,19 +0,0 @@
-{
-  "name": "@capire/media",
-  "version": "1.0.0",
-  "dependencies": {
-    "lokijs": "^1.5.6"
-  },
-  "files": [
-    "db",
-    "srv",
-    "index.cds"
-  ],
-  "cds": {
-    "requires": {
-      "db": {
-        "kind": "sql"
-      }
-    }
-  }
-}

media/srv/media-service.cds

@@ -1,8 +0,0 @@
-using { sap.capire.media as db } from '../db/data-model';
-namespace sap.capire.media;
-
-service MediaServer  {
-    entity Media   as projection on db.Media ;
-}
-
- 

media/srv/media-service.js

@@ -1,68 +0,0 @@
-const loki = require('lokijs')
-const db = new loki('DB')
-const mediaDB = db.addCollection('Media')
-const { Readable, PassThrough } = require('stream')
-
-module.exports = srv => {
-  srv.before('CREATE', 'Media', req => {
-    const obj = mediaDB.insert({ media: '' })
-    req.data.id = obj.$loki
-  })
-
-  srv.on('UPDATE', 'Media', (req, next) => {
-    const url = req._.req.path
-    if (url.includes('content')) {
-      const id = req.data.id
-      const obj = mediaDB.get(id)
-      if (!obj) {
-        req.reject(404, 'No record found for the ID')
-        return
-      }
-      const stream = new PassThrough()
-      const chunks = []
-      stream.on('data', chunk => {
-        chunks.push(chunk)
-      })
-      stream.on('end', () => {
-        obj.media = Buffer.concat(chunks).toString('base64')
-        mediaDB.update(obj)
-      })
-      req.data.content.pipe(stream)
-    } else return next()
-  })
-
-  srv.on('READ', 'Media', (req, next) => {
-    const url = req._.req.path
-    if (url.includes('content')) {
-      const id = req.data.id
-      const mediaObj = mediaDB.get(id)
-      if (!mediaObj) {
-        req.reject(404, 'Media not found for the ID')
-        return
-      }
-      const decodedMedia = new Buffer(
-        mediaObj.media.split(';base64,').pop(),
-        'base64'
-      )
-      return _formatResult(decodedMedia)
-    } else return next() //> delegate to next/default handlers
-  })
-
-  srv.on('DELETE', 'Media', (req, next) => {
-    const id = req.data.id
-    mediaDB
-      .chain()
-      .find({ $loki: id })
-      .remove()
-    return next() //> delegate to next/default handlers
-  })
-
-  function _formatResult (decodedMedia) {
-    const readable = new Readable()
-    const result = new Array()
-    readable.push(decodedMedia)
-    readable.push(null)
-    result.push({ value: readable })
-    return result
-  }
-}

orders/db/schema.cds

@@ -1,16 +0,0 @@
-using { sap.capire.bookshop.Books } from '@capire/bookshop';
-using { Currency, managed, cuid } from '@sap/cds/common';
-namespace sap.capire.bookshop;
-
-entity Orders : cuid, managed {
-  OrderNo  : String @title:'Order Number'; //> readable key
-  Items    : Composition of many OrderItems on Items.parent = $self;
-  currency : Currency;
-}
-
-entity OrderItems : cuid {
-  parent    : Association to Orders;
-  book      : Association to Books;
-  amount    : Integer;
-  netAmount : Decimal(9,2);
-}

orders/package.json

@@ -1,4 +0,0 @@
-{
-  "name": "@capire/orders",
-  "version": "1.0.0"
-}

orders/srv/orders-service.cds

@@ -1,6 +0,0 @@
-using { sap.capire.bookshop as my } from '../db/schema';
-
-service OrdersService {
-  entity Orders as projection on my.Orders;
-  entity Books as projection on my.Books;
-}

orders/srv/orders-service.js

@@ -1,21 +0,0 @@
-const cds = require('@sap/cds')
-
-module.exports = cds.service.impl(function() {
-
-  const { Books } = cds.entities
-
-  // Reduce stock of ordered books if available stock suffices
-  this.before ('CREATE', 'Orders', (req) => {
-    const { Items: items } = req.data
-    return cds.transaction(req) .run (items.map (item =>
-      UPDATE (Books) .where ('ID =', item.book_ID)
-      .and ('stock >=', item.amount)
-      .set ('stock -=', item.amount)
-    )) .then (all => all.forEach ((affectedRows,i) => {
-      if (affectedRows === 0)  req.error (409,
-        `${items[i].amount} exceeds stock for book #${items[i].book_ID}`
-      )
-    }))
-  })
-
-})

package.json

@@ -1,33 +1,28 @@
 {
-  "name": "@capire/samples",
-  "version": "2.0.0",
-  "description": "A monorepo with several samples for CAP.",
-  "repository": "https://github.com/sap-samples/cloud-cap-samples.git",
+  "name": "@sap/capire-samples",
+  "description": "The umbrella project for all samples to easily setup for local development and tests.",
+  "repository": "https://github.com/SAP-samples/cloud-cap-samples.git",
   "author": "daniel.hutzel@sap.com",
+  "private": true,
+  "scripts": {
+    "lerna": "npx --no-install lerna -v > /dev/null || npm i lerna --no-save",
+    "install": "(npm -s run lerna) && lerna bootstrap --hoist",
+    "cleanup": "lerna clean -y && rm -fr node_modules",
+    "bookshop": "cds watch packages/bookshop",
+    "bookshop-enhanced": "cds watch packages/bookshop-enhanced",
+    "reviews-service": "cds watch packages/reviews-service",
+    "bookstore": "cds watch packages/bookstore"
+  },
   "dependencies": {
-    "@capire/bookshop": "file:bookshop",
-    "@capire/common": "file:common",
-    "@capire/fiori": "file:fiori",
-    "@capire/orders": "file:orders",
-    "@capire/reviews": "file:reviews",
-    "@capire/tests": "file:test"
+    "@sap/cds": "latest",
+    "express": "*"
   },
   "devDependencies": {
-    "chai": "^4.2.0",
-    "chai-as-promised": "^7.1.1",
-    "chai-subset": "^1.6.0",
-    "sqlite3": "^4"
+    "sqlite3": "*"
   },
-  "scripts": {
-    "bookshop": "cds watch bookshop",
-    "fiori": "cds watch fiori",
-    "mocha": "npx mocha || echo",
-    "jest": "npx jest --verbose",
-    "test": "npm run jest -s"
+  "--add-these-to-devDependencies-for-tests": {
+    "@types/jest": "*",
+    "jest": "*"
   },
-  "jest": {
-    "testEnvironment": "node"
-  },
-  "license": "SAP SAMPLE CODE LICENSE",
-  "private": true
+  "license": "SAP SAMPLE CODE LICENSE"
 }

packages/bookshop-enhanced/app/index.cds

@@ -0,0 +1 @@
+using from '@sap/capire-bookshop/app';

packages/bookshop-enhanced/db/schema.cds

@@ -0,0 +1,25 @@
+/*
+  In this model we demonstrate how to add Genres to Books in
+  as if it was an external extension. For example we use
+  CDS Aspects' to extend the core domain model's Books entity
+  as well as the AdminService.
+ */
+
+namespace sap.capire.bookshop;
+using { sap.capire.reviews.ReviewsService as external } from '@sap/capire-reviews';
+using { sap.capire.bookshop.Books } from '@sap/capire-bookshop/db/schema';
+using { sap.common.CodeList } from '@sap/cds/common';
+
+// Extending Books by Reviews and Genres
+extend Books with {
+  reviews : Composition of many external.Reviews on reviews.subject = ID;
+  rating : external.Reviews.rating;
+  genre : Association to Genres;
+}
+
+// Hierarchical Code List for Genres
+entity Genres : CodeList {
+  key ID : Integer;
+  children : Composition of many Genres on children.parent = $self;
+  parent : Association to Genres;
+}

packages/bookshop-enhanced/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "@sap/capire-bookshop-enhanced",
+  "version": "1.0.0",
+  "description": "A sample for extending a base application package, in this case bookshop, e.g. in context of verticalization or customization.",
+  "repository": "https://github.com/SAP-samples/cloud-cap-samples.git",
+  "license": "SAP SAMPLE CODE LICENSE",
+  "dependencies": {
+    "@sap/capire-bookshop": "^1.0.0",
+    "@sap/capire-reviews": "^1.0.0",
+    "@sap/cds": "latest",
+    "express": "*"
+  },
+  "scripts": {
+    "reviews-service": "PORT=5005 cds run ../reviews-service --bind --in-memory?",
+    "start": "cds run --in-memory?",
+    "watch": "cds watch"
+  },
+  "cds": {
+    "requires": {
+      "sap.capire.reviews.ReviewsService": {
+        "kind": "odata",
+        "model": "@sap/capire-reviews"
+      },
+      "messaging": {
+        "kind": "file-based-messaging"
+      }
+    }
+  }
+}

packages/bookshop-enhanced/srv/services.cds

@@ -0,0 +1,9 @@
+namespace sap.capire.bookshop;
+
+using { AdminService } from '@sap/capire-bookshop/srv/admin-service';
+using { sap.capire.bookshop } from '../db/schema';
+
+@impl:'srv/services'
+extend service AdminService with {
+  entity Genres as projection on bookshop.Genres;
+}

packages/bookshop-enhanced/srv/services.js

@@ -0,0 +1,30 @@
+const cds = require ('@sap/cds')
+
+module.exports = cds.service.impl (async()=>{
+
+    const ReviewsService = await cds.connect.to ('sap.capire.reviews.ReviewsService')
+    const CatalogService = await cds.connect.to ('CatalogService')
+    const db = await cds.connect.to ('db')
+    // import model definitions from connected services to work with subsequently
+    const { Books } = db.entities
+    const { Reviews } = ReviewsService.entities
+
+    CatalogService.impl (srv => {
+        // delegate requests to read reviews to ReviewsService
+        srv.on ('READ', 'Books/reviews', (req) => {
+            const [ subject ] = req.params
+            const tx = ReviewsService.transaction (req)
+            return tx.run (SELECT.from (Reviews) .where ({subject}))
+        })
+    })
+
+    // react on event messages from reviews service
+    ReviewsService.on ('reviewed', (msg) => {
+        console.debug ('> received:', msg.event, msg.data)
+        const { subject, rating } = msg.data
+        const tx = db // TODO: db.transaction (msg)
+        return tx.run (UPDATE (Books, subject) .with ({rating}))
+        // return tx.update (Books, subject) .with ({rating})
+    })
+
+})

packages/bookshop-enhanced/tests/genres.http

@@ -3,15 +3,10 @@
 #   Genres
 #
 
-GET http://localhost:4004/test/Genres?
+GET http://localhost:4004/admin/Genres?
 ###
 
-GET http://localhost:4004/test/Genres?
-&$filter=parent_ID eq null&$select=name
-&$expand=children($select=name)
-###
-
-POST http://localhost:4004/test/Genres?
+POST http://localhost:4004/admin/Genres?
 Content-Type: application/json
 
 { "ID":100, "name":"Some Sample Genres...", "children":[
@@ -26,13 +21,13 @@ Content-Type: application/json
 ]}
 ###
 
-GET http://localhost:4004/test/Genres(100)?
+GET http://localhost:4004/admin/Genres(100)?
 # &$expand=children
 # &$expand=children($expand=children($expand=children($expand=children)))
 ###
 
-DELETE http://localhost:4004/test/Genres(103)
+DELETE http://localhost:4004/admin/Genres(103)
 ###
 
-DELETE http://localhost:4004/test/Genres(100)
+DELETE http://localhost:4004/admin/Genres(100)
 ###

packages/bookshop-enhanced/tests/reviews.http

@@ -0,0 +1,32 @@
+#################################################
+#
+#   Reviews Service
+#
+
+
+### Use this one for ReviewsService running as a separate process
+# Note: use 5005 instead of 4004 in case of separate service
+POST http://localhost:5005/reviews/Reviews
+# POST http://localhost:4004/reviews/Reviews
+Content-Type: application/json;IEEE754Compatible=true
+
+{"subject":"201", "rating":"5", "title":"boo"}
+
+### Direct Request to ReviewsService
+# Note: use 5005 instead of 4004 in case of separate service
+GET http://localhost:5005/reviews/Reviews?
+# GET http://localhost:4004/reviews/Reviews?
+# &$filter=subject eq '201'
+
+
+### Request to CatalogService > delegated to ReviewsService
+GET http://localhost:4004/browse/Books(201)/reviews
+
+### Alternative OData URL
+GET http://localhost:4004/browse/Books/201/reviews
+
+###
+GET http://localhost:4004/browse/Books(201)?
+&$select=ID,title,rating
+# &$expand=reviews
+# Note: the latter only works in case of ReviewsService in same process

packages/bookshop/.prettierrc

@@ -0,0 +1,3 @@
+{
+  "printWidth": 120
+}

packages/bookshop/README.md

@@ -0,0 +1,65 @@
+# Bookshop With Address Data From SAP S/4HANA
+
+This is an extended bookshop with business-partner address data from SAP S/4HANA.
+When the user creates an order and uses the value help of the shipping address,
+a synchronous request to SAP S/4HANA is triggered yielding all possible addresses
+belonging to this business partner. Once an address is selected, its data
+is replicated into a local database. To keep data in sync, an event handler
+is registered which listens to all changes of business partners and updates the 
+local database table.
+
+## Prerequisites
+
+`@sap/cds` >= 1.30
+
+
+## Running With Mocks
+Just execute the following command in the `bookshop` folder.
+```
+cds run --in-memory --with-mocks
+```
+
+
+
+## Running With an S/4HANA Backend
+
+To run your app in non-mock mode you need an SAP S/4HANA Cloud system and connect it to your SAP Cloud Platform. You can use the
+[SAP Cloud Platform Extension Factory](https://help.sap.com/viewer/65de2977205c403bbc107264b8eccf4b/Cloud/en-US/346864df64f24011b49abee07bbd79af.html) to automate parts of this task. You need to enable synchronous APIs as well as events that are sent whenever business partners are changed.
+
+To run the app locally, you need to create a `default-env.json` file in the `bookshop` folder containing the binding information (credentials of Enterprise Messaging as well as the destination to the business-partner service).
+
+Provide the credentials in the `cds.requires` section of the `package.json` file in the `bookshop` folder, e.g.
+
+```json
+  "cds": {
+    "requires": {
+      "API_BUSINESS_PARTNER": {
+        "kind": "odata",
+        "model": "srv/external",
+        "credentials": {
+          "destination": "cap-api098"
+        }
+      },
+      "messaging": {
+        "kind": "enterprise-messaging",
+        "credentials": {
+          "prefix": "sap/S4HANAOD/c098/BO"
+        }
+      }
+    }
+  }
+```
+
+Here, `destination` is the destination of your business-partner service and `prefix` is the prefix
+of the topic of the events.
+
+Then simply run the following command in the `bookshop` folder.
+```
+cds run --in-memory
+```
+
+## User Flow
+After starting the app, go to http://localhost:4004/fiori.html#Shell-home and open the app `Manage Orders` to create an order.
+Use the value help of the shipping address to select an address. Create an order item and save the order.
+Then change the address of your business partner (in the mocked case you can trigger the PATCH request in `req.http` ). Refresh
+the object page of your order and see the change.

packages/bookshop/app/_i18n/i18n.properties

@@ -0,0 +1,22 @@
+Books = Books
+Book = Book
+ID = ID
+Title = Title
+Author = Author
+AuthorID = Author ID
+Stock = Stock
+Name = Name
+AuthorName = Author's Name
+Authors = Authors
+Order = Order
+OrderItems = Order Items
+Orders = Orders
+Price = Price
+shippingAddress = Shipping Address
+cityName = City Name
+houseNumber = House Number
+streetName = Street Name
+postalCode = Postal Code
+country = Country
+AddressID = Address ID
+contact = Contact

packages/bookshop/app/admin/fiori-service.cds

@@ -0,0 +1,37 @@
+using AdminService from '../../srv/admin-service';
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Books Object Page
+//
+annotate AdminService.Books with @(
+	UI: {
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>General}', Target: '@UI.FieldGroup#General'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Admin}', Target: '@UI.FieldGroup#Admin'},
+		],
+		FieldGroup#General: {
+			Data: [
+				{Value: title},
+				{Value: author_ID},
+				{Value: descr},
+			]
+		},
+		FieldGroup#Details: {
+			Data: [
+				{Value: stock},
+				{Value: price},
+				{Value: currency_code, Label: '{i18n>Currency}'},
+			]
+		},
+		FieldGroup#Admin: {
+			Data: [
+				{Value: createdBy},
+				{Value: createdAt},
+				{Value: modifiedBy},
+				{Value: modifiedAt}
+			]
+		}
+	}
+);

packages/bookshop/app/admin/webapp/Component.js

@@ -0,0 +1,22 @@
+sap.ui.define(["sap/fe/AppComponent"], ac => ac.extend("admin.Component", {
+    metadata:{ manifest:'json' }
+}))
+
+// sap.ui.define (["sap/ui/core/UIComponent"], ui5 => ui5.extend("bookshop.Component", {
+//     metadata: { manifest: "json" }
+// }))
+// sap.ui.define (["sap/ui/generic/app/AppComponent"], ui5 => ui5.extend("bookshop.Component", {
+//     metadata: { manifest: "json" }
+// }))
+
+// jQuery.sap.declare("bookshop.Component");
+// sap.ui.getCore().loadLibrary("sap.ui.generic.app");
+// jQuery.sap.require("sap.ui.generic.app.AppComponent");
+
+// sap.ui.generic.app.AppComponent.extend("bookshop.Component", {
+// 	metadata: {
+// 		manifest: "json"
+// 	}
+// });
+
+/* eslint no-undef:0 */

packages/bookshop/app/admin/webapp/manifest.json

@@ -24,7 +24,7 @@
     "sap.ui5": {
         "dependencies": {
             "libs": {
-                "sap.fe.templates": {}
+                "sap.fe": {}
             }
         },
         "models": {

packages/bookshop/app/browse/fiori-service.cds

@@ -1,4 +1,4 @@
-using CatalogService from '@capire/bookshop';
+using CatalogService from '../../srv/cat-service';
 
 ////////////////////////////////////////////////////////////////////////////
 //
@@ -40,7 +40,6 @@ annotate CatalogService.Books with @(
 		LineItem: [
 			{Value: title},
 			{Value: author, Label:'{i18n>Author}'},
-			{Value: genre.name},
 			{Value: price},
 			{Value: currency.symbol, Label:' '},
 		]

packages/bookshop/app/browse/webapp/Component.js

@@ -0,0 +1,22 @@
+sap.ui.define(["sap/fe/AppComponent"], ac => ac.extend("bookshop.Component", {
+    metadata:{ manifest:'json' }
+}))
+
+// sap.ui.define (["sap/ui/core/UIComponent"], ui5 => ui5.extend("bookshop.Component", {
+//     metadata: { manifest: "json" }
+// }))
+// sap.ui.define (["sap/ui/generic/app/AppComponent"], ui5 => ui5.extend("bookshop.Component", {
+//     metadata: { manifest: "json" }
+// }))
+
+// jQuery.sap.declare("bookshop.Component");
+// sap.ui.getCore().loadLibrary("sap.ui.generic.app");
+// jQuery.sap.require("sap.ui.generic.app.AppComponent");
+
+// sap.ui.generic.app.AppComponent.extend("bookshop.Component", {
+// 	metadata: {
+// 		manifest: "json"
+// 	}
+// });
+
+/* eslint no-undef:0 */

packages/bookshop/app/browse/webapp/manifest.json

@@ -24,7 +24,7 @@
   "sap.ui5": {
     "dependencies": {
       "libs": {
-        "sap.fe.templates": {}
+        "sap.fe": {}
       }
     },
     "models": {

packages/bookshop/app/common.cds

@@ -0,0 +1,84 @@
+/*
+  Common Annotations shared by all apps
+*/
+
+using { sap.capire.bookshop as my } from '../db/schema';
+
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Books Lists
+//
+annotate my.Books with @(
+	UI: {
+		Identification: [{Value:title}],
+	  SelectionFields: [ ID, author_ID, price, currency_code ],
+		LineItem: [
+			{Value: ID},
+			{Value: title},
+			{Value: author.name, Label:'{i18n>Author}'},
+			{Value: stock},
+			{Value: price},
+			{Value: currency.symbol, Label:' '},
+		]
+	}
+) {
+	author @ValueList.entity:'Authors';
+};
+
+annotate my.Authors with @(
+	UI: {
+		Identification: [{Value:name}],
+	}
+);
+
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	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}';
+	author @title:'{i18n>AuthorID}';
+	price @title:'{i18n>Price}';
+	stock @title:'{i18n>Stock}';
+	descr @UI.MultiLineText;
+}
+
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Authors Elements
+//
+annotate my.Authors with {
+	ID @title:'{i18n>ID}' @UI.HiddenFilter;
+	name @title:'{i18n>AuthorName}';
+}
+
+annotate my.Addresses with {
+	ID @title:'{i18n>AddressID}';
+	contact @title:'{i18n>contact}';
+	@readonly cityName @title:'{i18n>cityName}';
+	@readonly streetName @title:'{i18n>streetName}';
+	@readonly postalCode @title:'{i18n>postalCode}';
+	@readonly country @title:'{i18n>country}';
+	@readonly houseNumber @title:'{i18n>houseNumber}';
+}

packages/bookshop/app/fiori.html

@@ -28,7 +28,7 @@
 					navigationMode: "embedded"
 				},
 				"manage-orders": {
-					title: "Order Books",
+					title: "Manage Orders",
 					description: "... testing FE v42",
 					additionalInformation: "SAPUI5.Component=orders",
 					applicationType : "URL",
@@ -40,8 +40,7 @@
 	</script>
 
 	<script src="https://sapui5.hana.ondemand.com/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
-	<!-- <script src="https://sapui5.hana.ondemand.com/resources/sap-ui-core.js" -->
-	<script src="https://sapui5.hana.ondemand.com/1.78.6/resources/sap-ui-core.js"
+	<script 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"

packages/bookshop/app/index.cds

@@ -6,5 +6,3 @@ using from './admin/fiori-service';
 using from './browse/fiori-service';
 using from './orders/fiori-service';
 using from './common';
-
-using from '@capire/common';

packages/bookshop/app/orders/fiori-service.cds

@@ -0,0 +1,243 @@
+using AdminService from '../../srv/admin-service';
+
+annotate AdminService.Books with {
+    price @Common.FieldControl : #ReadOnly;
+}
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Common
+//
+annotate AdminService.OrderItems with {
+    book   @(
+        Common                   : {
+            Text         : book.title,
+            FieldControl : #Mandatory
+        },
+        ValueList.entity : 'Books',
+    );
+    amount @(Common.FieldControl : #Mandatory);
+}
+
+annotate AdminService.Orders with {
+    shippingAddress @(Common : {
+        FieldControl : #Mandatory,
+        ValueList    : {
+            CollectionPath  : 'Addresses',
+            Label           : 'Addresses',
+            SearchSupported : 'true',
+            Parameters      : [
+                {
+                    $Type             : 'Common.ValueListParameterOut',
+                    LocalDataProperty : 'shippingAddress_ID',
+                    ValueListProperty : 'ID'
+                },
+                {
+                    $Type             : 'Common.ValueListParameterOut',
+                    LocalDataProperty : 'shippingAddress_contact',
+                    ValueListProperty : 'contact'
+                },
+                {
+                    $Type             : 'Common.ValueListParameterDisplayOnly',
+                    ValueListProperty : 'postalCode'
+                },
+                {
+                    $Type             : 'Common.ValueListParameterDisplayOnly',
+                    ValueListProperty : 'cityName'
+                },
+                {
+                    $Type             : 'Common.ValueListParameterDisplayOnly',
+                    ValueListProperty : 'country'
+                },
+                {
+                    $Type             : 'Common.ValueListParameterDisplayOnly',
+                    ValueListProperty : 'streetName'
+                },
+                {
+                    $Type             : 'Common.ValueListParameterDisplayOnly',
+                    ValueListProperty : 'houseNumber'
+                },
+            ]
+        },
+    });
+}
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	UI
+//
+annotate AdminService.Orders with @(UI : {
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    //	Lists of Orders
+    //
+    SelectionFields             : [
+        createdAt,
+        createdBy
+    ],
+    LineItem                    : [
+        {
+            Value : createdBy,
+            Label : 'Customer'
+        },
+        {
+            Value : createdAt,
+            Label : 'Date'
+        }
+    ],
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    //	Order Details
+    //
+    HeaderInfo                  : {
+        TypeName       :          'Order',
+        TypeNamePlural :          'Orders',
+        Title          :          {
+            Label                       : 'Order number ', //A label is possible but it is not considered on the ObjectPage yet
+                                  Value : OrderNo
+        },
+        Description    :          {Value : createdBy}
+    },
+    Identification              : [ //Is the main field group
+                                  // labels not considered
+                                  {
+            Value : createdBy,
+            Label : 'Customer'
+        },
+        {
+            Value : createdAt,
+            Label : 'Date'
+        },
+        {Value    : OrderNo},
+        {
+            Value : 'shippingAddress_ID',
+            Label : 'Address ID'
+        }
+    ],
+    HeaderFacets                : [
+        {
+            $Type  : 'UI.ReferenceFacet',
+            Label  : '{i18n>Created}',
+            Target : '@UI.FieldGroup#Created'
+        },
+        {
+            $Type  : 'UI.ReferenceFacet',
+            Label  : '{i18n>Modified}',
+            Target : '@UI.FieldGroup#Modified'
+        },
+    ],
+    Facets                      : [
+        {
+            $Type  : 'UI.ReferenceFacet',
+            Label  : '{i18n>shippingAddress}',
+            Target : '@UI.FieldGroup#ShippingAddress'
+        },
+        {
+            $Type  : 'UI.ReferenceFacet',
+            Label  : '{i18n>Details}',
+            Target : '@UI.FieldGroup#Details'
+        },
+        {
+            $Type  : 'UI.ReferenceFacet',
+            Label  : '{i18n>OrderItems}',
+            Target : 'Items/@UI.LineItem'
+        },
+    ],
+    FieldGroup #Details         : {Data : [{
+        Value : currency_code,
+        Label : 'Currency'
+    }]},
+    FieldGroup #Created         : {Data : [
+        {Value : createdBy},
+        {Value : createdAt},
+    ]},
+    FieldGroup #Modified        : {Data : [
+        {Value : modifiedBy},
+        {Value : modifiedAt},
+    ]},
+    FieldGroup #ShippingAddress : {Data : [
+        {
+            Value : shippingAddress_ID,
+            Label : '{i18n>shippingAddress}'
+        },
+        {
+            Value : shippingAddress.houseNumber,
+            Label : '{i18n>houseNumber}'
+        },
+        {
+            Value : shippingAddress.streetName,
+            Label : '{i18n>streetName}'
+        },
+        {
+            Value : shippingAddress.cityName,
+            Label : '{i18n>cityName}'
+        },
+        {
+            Value : shippingAddress.postalCode,
+            Label : '{i18n>postalCode}'
+        },
+    ]},
+},
+Common.SideEffects : {
+        EffectTypes      : #ValueChange,
+        SourceProperties : [shippingAddress_ID],
+        TargetProperties : [
+            shippingAddress.country,
+            shippingAddress.houseNumber,
+            shippingAddress.streetName,
+            shippingAddress.cityName,
+            shippingAddress.postalCode
+        ]
+    },
+) {
+    createdAt @UI.HiddenFilter : false;
+    createdBy @UI.HiddenFilter : false;
+};
+
+//The enity types name is AdminService.my_bookshop_OrderItems
+//The annotations below are not generated in edmx WHY?
+annotate AdminService.OrderItems with @(UI : {
+    HeaderInfo      : {
+        TypeName       : 'Order Item',
+        TypeNamePlural : '	',
+        Title          : {Value : book.title},
+        Description    : {Value : book.descr}
+    },
+    // There is no filterbar for items so the selctionfileds is not needed
+    SelectionFields : [book_ID],
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    //	Lists of OrderItems
+    //
+    LineItem        : [
+        {
+            Value : book_ID,
+            Label : 'Book'
+        },
+                      //The following entry is only used to have the assoication followed in the read event
+                      {
+            Value : book.price,
+            Label : 'Book Price'
+        },
+        {
+            Value : amount,
+            Label : 'Quantity'
+        },
+    ],
+    Identification  : [ //Is the main field group
+                      //{Value: ID, Label:'ID'}, //A guid shouldn't be on the UI
+                      {
+            Value : book_ID,
+            Label : 'Book'
+        },
+        {
+            Value : amount,
+            Label : 'Amount'
+        },
+    ],
+    Facets          : [{
+        $Type  : 'UI.ReferenceFacet',
+        Label  : '{i18n>OrderItems}',
+        Target : '@UI.Identification'
+    }, ],
+}, );

packages/bookshop/app/orders/webapp/Component.js

@@ -0,0 +1,22 @@
+sap.ui.define(["sap/fe/AppComponent"], ac => ac.extend("orders.Component", {
+    metadata:{ manifest:'json' }
+}))
+
+// sap.ui.define (["sap/ui/core/UIComponent"], ui5 => ui5.extend("bookshop.Component", {
+//     metadata: { manifest: "json" }
+// }))
+// sap.ui.define (["sap/ui/generic/app/AppComponent"], ui5 => ui5.extend("bookshop.Component", {
+//     metadata: { manifest: "json" }
+// }))
+
+// jQuery.sap.declare("bookshop.Component");
+// sap.ui.getCore().loadLibrary("sap.ui.generic.app");
+// jQuery.sap.require("sap.ui.generic.app.AppComponent");
+
+// sap.ui.generic.app.AppComponent.extend("bookshop.Component", {
+// 	metadata: {
+// 		manifest: "json"
+// 	}
+// });
+
+/* eslint no-undef:0 */

packages/bookshop/app/orders/webapp/manifest.json

@@ -3,12 +3,12 @@
 	"sap.app": {
 		"id": "orders",
 		"type": "application",
-		"title": "Order Books",
+		"title": "Manage Orders",
 		"description": "Sample Application",
 		"i18n": "i18n/i18n.properties",
 		"dataSources": {
-			"OrdersService": {
-				"uri": "/orders/",
+			"AdminService": {
+				"uri": "/admin/",
 				"type": "OData",
 				"settings": {
 					"odataVersion": "4.0"
@@ -24,7 +24,7 @@
 	"sap.ui5": {
         "dependencies": {
             "libs": {
-                "sap.fe.templates": {}
+                "sap.fe": {}
             }
         },
 		"models": {
@@ -33,7 +33,7 @@
 				"uri": "i18n/i18n.properties"
 			},
 			"": {
-				"dataSource": "OrdersService",
+				"dataSource": "AdminService",
 				"settings": {
                     "synchronizationMode": "None",
                     "operationMode": "Server",

packages/bookshop/db/data/sap.capire.bookshop-Books.csv

@@ -1,6 +1,6 @@
-ID;title;descr;author_ID;stock;price;currency_code;genre_ID
-201;Wuthering Heights;"Wuthering Heights, Emily Brontë's only novel, was published in 1847 under the pseudonym ""Ellis Bell"". It was written between October 1845 and June 1846. Wuthering Heights and Anne Brontë's Agnes Grey were accepted by publisher Thomas Newby before the success of their sister Charlotte's novel Jane Eyre. After Emily's death, Charlotte edited the manuscript of Wuthering Heights and arranged for the edited version to be published as a posthumous second edition in 1850.";101;12;11.11;GBP;11
-207;Jane Eyre;"Jane Eyre /ɛər/ (originally published as Jane Eyre: An Autobiography) is a novel by English writer Charlotte Brontë, published under the pen name ""Currer Bell"", on 16 October 1847, by Smith, Elder & Co. of London. The first American edition was published the following year by Harper & Brothers of New York. Primarily a bildungsroman, Jane Eyre follows the experiences of its eponymous heroine, including her growth to adulthood and her love for Mr. Rochester, the brooding master of Thornfield Hall. The novel revolutionised prose fiction in that the focus on Jane's moral and spiritual development is told through an intimate, first-person narrative, where actions and events are coloured by a psychological intensity. The book contains elements of social criticism, with a strong sense of Christian morality at its core and is considered by many to be ahead of its time because of Jane's individualistic character and how the novel approaches the topics of class, sexuality, religion and feminism.";107;11;12.34;GBP;11
-251;The Raven;"""The Raven"" is a narrative poem by American writer Edgar Allan Poe. First published in January 1845, the poem is often noted for its musicality, stylized language, and supernatural atmosphere. It tells of a talking raven's mysterious visit to a distraught lover, tracing the man's slow fall into madness. The lover, often identified as being a student, is lamenting the loss of his love, Lenore. Sitting on a bust of Pallas, the raven seems to further distress the protagonist with its constant repetition of the word ""Nevermore"". The poem makes use of folk, mythological, religious, and classical references.";150;333;13.13;USD;16
-252;Eleonora;"""Eleonora"" is a short story by Edgar Allan Poe, first published in 1842 in Philadelphia in the literary annual The Gift. It is often regarded as somewhat autobiographical and has a relatively ""happy"" ending.";150;555;14;USD;16
-271;Catweazle;Catweazle is a British fantasy television series, starring Geoffrey Bayldon in the title role, and created by Richard Carpenter for London Weekend Television. The first series, produced and directed by Quentin Lawrence, was screened in the UK on ITV in 1970. The second series, directed by David Reid and David Lane, was shown in 1971. Each series had thirteen episodes, most but not all written by Carpenter, who also published two books based on the scripts.;170;22;15;EUR;13
+ID;title;descr;author_ID;stock;price;currency_code
+201;Wuthering Heights;"Wuthering Heights, Emily Brontë's only novel, was published in 1847 under the pseudonym ""Ellis Bell"". It was written between October 1845 and June 1846. Wuthering Heights and Anne Brontë's Agnes Grey were accepted by publisher Thomas Newby before the success of their sister Charlotte's novel Jane Eyre. After Emily's death, Charlotte edited the manuscript of Wuthering Heights and arranged for the edited version to be published as a posthumous second edition in 1850.";101;12;11.11;GBP
+207;Jane Eyre;"Jane Eyre /ɛər/ (originally published as Jane Eyre: An Autobiography) is a novel by English writer Charlotte Brontë, published under the pen name ""Currer Bell"", on 16 October 1847, by Smith, Elder & Co. of London. The first American edition was published the following year by Harper & Brothers of New York. Primarily a bildungsroman, Jane Eyre follows the experiences of its eponymous heroine, including her growth to adulthood and her love for Mr. Rochester, the brooding master of Thornfield Hall. The novel revolutionised prose fiction in that the focus on Jane's moral and spiritual development is told through an intimate, first-person narrative, where actions and events are coloured by a psychological intensity. The book contains elements of social criticism, with a strong sense of Christian morality at its core and is considered by many to be ahead of its time because of Jane's individualistic character and how the novel approaches the topics of class, sexuality, religion and feminism.";107;11;12.34;GBP
+251;The Raven;"""The Raven"" is a narrative poem by American writer Edgar Allan Poe. First published in January 1845, the poem is often noted for its musicality, stylized language, and supernatural atmosphere. It tells of a talking raven's mysterious visit to a distraught lover, tracing the man's slow fall into madness. The lover, often identified as being a student, is lamenting the loss of his love, Lenore. Sitting on a bust of Pallas, the raven seems to further distress the protagonist with its constant repetition of the word ""Nevermore"". The poem makes use of folk, mythological, religious, and classical references.";150;333;13.13;USD
+252;Eleonora;"""Eleonora"" is a short story by Edgar Allan Poe, first published in 1842 in Philadelphia in the literary annual The Gift. It is often regarded as somewhat autobiographical and has a relatively ""happy"" ending.";150;555;14;USD
+271;Catweazle;Catweazle is a British fantasy television series, starring Geoffrey Bayldon in the title role, and created by Richard Carpenter for London Weekend Television. The first series, produced and directed by Quentin Lawrence, was screened in the UK on ITV in 1970. The second series, directed by David Reid and David Lane, was shown in 1971. Each series had thirteen episodes, most but not all written by Carpenter, who also published two books based on the scripts.;170;22;15;EUR

packages/bookshop/db/data/sap.capire.bookshop-Books_texts.csv

@@ -1,5 +1,4 @@
 ID;locale;title;descr
 201;de;Sturmhöhe;Sturmhöhe (Originaltitel: Wuthering Heights) ist der einzige Roman der englischen Schriftstellerin Emily Brontë (1818–1848). Der 1847 unter dem Pseudonym Ellis Bell veröffentlichte Roman wurde vom viktorianischen Publikum weitgehend abgelehnt, heute gilt er als ein Klassiker der britischen Romanliteratur des 19. Jahrhunderts.
-201;fr;Les Hauts de Hurlevent;Les Hauts de Hurlevent (titre original : Wuthering Heights), parfois orthographié Les Hauts de Hurle-Vent, est l'unique roman d'Emily Brontë, publié pour la première fois en 1847 sous le pseudonyme d’Ellis Bell. Loin d'être un récit moralisateur, Emily Brontë achève néanmoins le roman dans une atmosphère sereine, suggérant le triomphe de la paix et du Bien sur la vengeance et le Mal.
 207;de;Jane Eyre;Jane Eyre. Eine Autobiographie (Originaltitel: Jane Eyre. An Autobiography), erstmals erschienen im Jahr 1847 unter dem Pseudonym Currer Bell, ist der erste veröffentlichte Roman der britischen Autorin Charlotte Brontë und ein Klassiker der viktorianischen Romanliteratur des 19. Jahrhunderts. Der Roman erzählt in Form einer Ich-Erzählung die Lebensgeschichte von Jane Eyre (ausgesprochen /ˌdʒeɪn ˈɛə/), die nach einer schweren Kindheit eine Stelle als Gouvernante annimmt und sich in ihren Arbeitgeber verliebt, jedoch immer wieder um ihre Freiheit und Selbstbestimmung kämpfen muss. Als klein, dünn, blass, stets schlicht dunkel gekleidet und mit strengem Mittelscheitel beschrieben, gilt die Heldin des Romans Jane Eyre nicht zuletzt aufgrund der Kino- und Fernsehversionen der melodramatischen Romanvorlage als die bekannteste englische Gouvernante der Literaturgeschichte
 252;de;Eleonora;“Eleonora” ist eine Erzählung von Edgar Allan Poe. Sie wurde 1841 erstveröffentlicht. In ihr geht es um das Paradox der Treue in der Treulosigkeit.

packages/bookshop/db/data/sap.common-Currencies.csv

@@ -0,0 +1,7 @@
+code;symbol;name;descr
+EUR;€;Euro;European Euro
+USD;$;US Dollar;United States Dollar
+CAD;$;Canadian Dollar;Canadian Dollar
+AUD;$;Australian Dollar;Australian Dollar
+GBP;£;Pound;Great Britain Pound
+ILS;₪;Shekel;Israeli New Shekel

packages/bookshop/db/schema.cds

@@ -1,12 +1,11 @@
-using { Currency, managed, sap } from '@sap/cds/common';
 namespace sap.capire.bookshop;
+using { Currency, managed, cuid } from '@sap/cds/common';
 
 entity Books : managed {
   key ID : Integer;
   title  : localized String(111);
   descr  : localized String(1111);
   author : Association to Authors;
-  genre  : Association to Genres;
   stock  : Integer;
   price  : Decimal(9,2);
   currency : Currency;
@@ -22,9 +21,15 @@ entity Authors : managed {
   books  : Association to many Books on books.author = $self;
 }
 
-/** Hierarchically organized Code List for Genres */
-entity Genres : sap.common.CodeList {
-  key ID   : Integer;
-  parent   : Association to Genres;
-  children : Composition of many Genres on children.parent = $self;
+entity Orders : cuid, managed {
+  OrderNo  : String @title:'Order Number'; //> readable key
+  Items    : Composition of many OrderItems on Items.parent = $self;
+  total    : Decimal(9,2) @readonly;
+  currency : Currency;
+}
+entity OrderItems : cuid {
+  parent    : Association to Orders;
+  book      : Association to Books;
+  amount    : Integer;
+  netAmount : Decimal(9,2);
 }

packages/bookshop/package.json

@@ -0,0 +1,47 @@
+{
+  "name": "@sap/capire-bookshop",
+  "version": "1.0.0",
+  "description": "A simple bookshop application, build in a self-contained all-in-one fashion, i.e. w/o reusing other packages.",
+  "license": "SAP SAMPLE CODE LICENSE",
+  "dependencies": {
+    "@sap/cds": "latest",
+    "@sap/xb-msg-amqp-v100": "^0.9.31-SNAPSHOT",
+    "express": "*",
+    "passport": "^0.4.0",
+    "sqlite3": "^4.1.0"
+  },
+  "scripts": {
+    "start": "cds run --in-memory?",
+    "watch": "cds watch"
+  },
+  "cds": {
+    "requires": {
+      "API_BUSINESS_PARTNER": {
+        "kind": "odata",
+        "model": "srv/external",
+        "--credentials": {
+          "destination": "cap-api098"
+        }
+      },
+      "--messaging": {
+        "kind": "enterprise-messaging",
+        "credentials": {
+          "prefix": "sap/S4HANAOD/c098/BO"
+        }
+      }
+    },
+    "auth": {
+      "passport": {
+        "strategy": "mock",
+        "users": {
+          "alice": {
+            "roles": [
+              "admin"
+            ],
+            "ID": "ALICE"
+          }
+        }
+      }
+    }
+  }
+}

packages/bookshop/req.http

@@ -0,0 +1,19 @@
+PATCH  http://localhost:4004/api-business-partner/A_BusinessPartnerAddress(BusinessPartner='ALICE',AddressID='62640')
+Content-Type: application/json
+Authorization: Basic QUxJQ0Utc2VjcmV0
+
+{
+    "PostalCode": "123456",
+    "CityName": "AlteredTown"
+}
+
+###
+
+GET http://localhost:4004/admin/Orders(ID=7e2f2640-6866-4dcf-8f4d-3027aa831cad,IsActiveEntity=false)?
+&$expand=shippingAddress($select=cityName,houseNumber,postalCode,streetName)
+Authorization: Basic QUxJQ0U6c2VjcmV0
+
+
+###
+
+DELETE  http://localhost:4004/api-business-partner/A_BusinessPartnerAddress(BusinessPartner='ALICE',AddressID='62640')

packages/bookshop/srv/admin-service.cds

@@ -0,0 +1,16 @@
+using { sap.capire.bookshop as my } from '../db/schema';
+
+service AdminService @(requires:'admin') {
+  entity Books as projection on my.Books;
+  entity Authors as projection on my.Authors;
+  entity Orders as select from my.Orders;
+}
+
+// Enable Fiori Draft for Orders
+annotate AdminService.Orders with @odata.draft.enabled;
+// annotate AdminService.Books with @odata.draft.enabled;
+
+// Temporary workaround -> https://github.wdf.sap.corp/cap/issues/issues/3121
+extend service AdminService with {
+  entity OrderItems as select from my.OrderItems;
+}

packages/bookshop/srv/admin-service.js

@@ -0,0 +1,77 @@
+const cds = require('@sap/cds')
+module.exports = cds.service.impl(async () => {
+  // We are mashing up three services...
+  const bupa = await cds.connect.to('API_BUSINESS_PARTNER')
+  const admin = await cds.connect.to('AdminService')
+  const db = await cds.connect.to('db')
+
+  // Using reflected definitions from connected services/database
+  const { Addresses: externalAddresses } = bupa.entities // projection on external addresses
+  const { Books, Addresses } = db.entities('sap.capire.bookshop') // entities in local database
+
+  // Delegate ValueHelp requests to S/4 backend, fetching current user's addresses from there
+  admin.on('READ', 'Addresses', req => {
+    console.log('Delegating to S/4 bupa service...')
+    const UsersAddresses = SELECT.from(externalAddresses)
+      .where({ contact: req.user.id })
+      .and(req.query.SELECT.where)
+    return bupa.tx(req).run(UsersAddresses)
+  })
+
+  // Replicate chosen addresses from S/4 when filling orders.
+  admin.before('PATCH', 'Orders', async req => {
+    const assigned = { ID: req.data.shippingAddress_ID, contact: req.user.id }
+    if (!assigned.ID) return //> something else
+    const local = db.transaction(req)
+    const [replica] = await local.read(Addresses).where(assigned)
+    if (replica) return //> already replicated
+    const [address] = await bupa.tx(req).run(SELECT.from(externalAddresses).where(assigned))
+    if (address) return local.create(Addresses).entries(address)
+  })
+
+  // Subscribe to S/4 event to update local replicas when sources change in S/4.
+  bupa.on('BusinessPartner/Changed', async msg => {
+    console.log('>> received:', msg.data)
+
+    const BuPaID = msg.data.KEY[0].BUSINESSPARTNER //> S/4HANA's weird payload format
+    const { SELECT, UPDATE } = cds.ql(msg) //> convenient alternative to <srv>.transaction(req).run(SELECT...)
+
+    // fetch affected entries from local replicas
+    const replicas = await SELECT.from(Addresses).where({ contact: BuPaID })
+    if (replicas.length === 0) return //> not affected
+
+    // fetch changed data from S/4 -> might be less than local due to deletes
+    const changed = await SELECT.from(externalAddresses).where({
+      contact: BuPaID,
+      ID: replicas.map(({ ID }) => ID)
+    })
+
+    // update local replicas with changes from S/4
+    const local = db.transaction(msg) //> using that variant to benefit from bulk runs
+    return local.run(changed.map(a => UPDATE(Addresses, a.ID).with(a)))
+  })
+
+  // Validate incoming orders and reduce books' stocks.
+  admin.before('CREATE', 'Orders', async req => {
+    const { Items } = req.data
+
+    // validate input...
+    if (!Items || Items.length === 0) return req.reject('Please order at least one item.')
+    if (!req.data.shippingAddress_ID) return req.reject('Please enter a valid shipping address.', 'shippingAddress_ID')
+
+    // reduce stock on ordered books...
+    const all = await db.tx(req).run(
+      Items.map(each =>
+        UPDATE(Books)
+          .where('ID =', each.book_ID)
+          .and('stock >=', each.amount)
+          .set('stock -=', each.amount)
+      )
+    )
+    all.forEach(
+      (affectedRows, i) =>
+        affectedRows > 0 || req.error(409, `${Items[i].amount} exceeds stock for book #${Items[i].book_ID}`)
+    )
+  })
+})
+require('./utils')

packages/bookshop/srv/cat-service.cds

@@ -1,10 +1,13 @@
 using { sap.capire.bookshop as my } from '../db/schema';
-service CatalogService @(path:'/browse') {
+
+@path:'/browse'
+service CatalogService {
 
   @readonly entity Books as SELECT from my.Books {*,
     author.name as author
   } excluding { createdBy, modifiedBy };
 
   @requires_: 'authenticated-user'
-  action submitOrder (book : Books.ID, amount: Integer);
+  @insertonly entity Orders as projection on my.Orders;
+
 }

packages/bookshop/srv/cat-service.js

@@ -0,0 +1,29 @@
+const cds = require('@sap/cds')
+const { Books } = cds.entities
+
+/** Service implementation for CatalogService */
+module.exports = cds.service.impl(function () {
+  this.after('READ', 'Books', each => each.stock > 111 && _addDiscount2(each, 11))
+  this.before('CREATE', 'Orders', _reduceStock)
+})
+
+/** Add some discount for overstocked books */
+function _addDiscount2 (each, discount) {
+  each.title += ` -- ${discount}% discount!`
+}
+
+/** Reduce stock of ordered books if available stock suffices */
+async function _reduceStock (req) {
+  const { Items: OrderItems } = req.data
+  const all = await cds.transaction(req).run(() =>
+    OrderItems.map(order =>
+      UPDATE(Books)
+        .set('stock -=', order.amount)
+        .where('ID =', order.book_ID)
+        .and('stock >=', order.amount)
+    )
+  )
+  all.forEach((affectedRows, i) => {
+    if (affectedRows === 0) req.error(409, `${OrderItems[i].amount} exceeds stock for book #${OrderItems[i].book_ID}`)
+  })
+}

packages/bookshop/srv/external.cds

@@ -0,0 +1,39 @@
+using { API_BUSINESS_PARTNER as external } from './external/API_BUSINESS_PARTNER.csn';
+
+/**
+ * Tailor the imported API to our needs...
+ */
+extend service external with {
+
+  /**
+   * Simplified view on external addresses
+   */
+   // @cds.persistence.skip: false
+  @mashup entity Addresses as projection on external.A_BusinessPartnerAddress {
+    key AddressID as ID,
+    key BusinessPartner as contact,
+    Country as country,
+    CityName as cityName,
+    PostalCode as postalCode,
+    StreetName as streetName,
+    HouseNumber as houseNumber
+  }
+}
+
+
+/**
+ * Add an entity to replicate external address data for quick access,
+ * e.g. when displaying lists of orders.
+ */
+@cds.persistence:{table,skip:false} //> create a table with the view's inferred signature
+@cds.autoexpose //> auto-expose in services as targets for ValueHelps and joins
+entity sap.capire.bookshop.Addresses as projection on external.Addresses;
+
+
+/**
+ * Extend Orders with references to replicated external Addresses
+ */
+using { sap.capire.bookshop } from '../db/schema';
+extend bookshop.Orders with {
+  shippingAddress : Association to bookshop.Addresses;
+}