typo

promote code tours

.env

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

.eslintrc

@@ -21,6 +21,7 @@
     },
     "rules": {
         "no-console": "off",
-        "require-atomic-updates": "off"
+        "require-atomic-updates": "off",
+        "require-await":"warn"
     }
 }

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

@@ -0,0 +1,10 @@
+---
+name: This channel is CLOSED. 
+about: Use our community at  https://answers.sap.com/tags/9f13aee1-834c-4105-8e43-ee442775e5ce
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+Please use our community on https://answers.sap.com/tags/9f13aee1-834c-4105-8e43-ee442775e5ce

.github/workflows/node.js.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.x, 12.16.2]
+        node-version: [12.x, 14.x]
 
     steps:
     - uses: actions/checkout@v2

.npmrc

@@ -1 +0,0 @@
-@sap:registry=https://npm.sap.com

.registry/.gitignore

@@ -0,0 +1 @@
+*.tgz

.registry/server.js

@@ -0,0 +1,71 @@
+const { exec } = require ('child_process')
+const express = require ('express')
+const fs = require ('fs')
+const app = express()
+
+const { PORT=4444 } = process.env
+const [,,port=PORT] = process.argv
+process.chdir(__dirname)
+
+app.use('/-/:tarball', (req,res,next) => {
+  console.debug ('GET', req.params)
+  try {
+    const { tarball } = req.params
+    const [, pkg ] = /^capire-(\w+)/.exec(tarball)
+    fs.lstat(tarball,(err => {
+      if (err) exec(`npm pack ../${pkg}`,next)
+      else next()
+    }))
+  } catch (e) {
+    console.error(e)
+    res.sendStatus(500)
+  }
+})
+
+app.use('/-', express.static(__dirname))
+
+app.get('/*', (req,res)=>{
+  const url = decodeURIComponent(req.url)
+  console.debug ('GET',url)
+  try {
+    const [, capire, pkg ] = /^\/(@capire)\/(\w+)/.exec(url)
+    const package = require (`${capire}/${pkg}/package.json`)
+    const tarball = `capire-${pkg}-${package.version}.tgz`
+    // https://github.com/npm/registry/blob/master/docs/responses/package-metadata.md
+    res.json({
+      "name": package.name,
+      "dist-tags": {
+        "latest": package.version
+      },
+      "versions": {
+        [package.version]: {
+          "name": package.name,
+          "version": package.version,
+          "dist": {
+            "tarball": `http://localhost:${port}/-/${tarball}`
+          },
+        }
+      },
+    })
+  } catch (e) {
+    console.error(e)
+    res.sendStatus(404)
+  }
+})
+
+app.listen(port, ()=>{
+  console.log (`npm set @capire:registry=http://localhost:${port}`)
+  console.log (`@capire registry listening on http://localhost:${port}`)
+  exec(`npm set @capire:registry=http://localhost:${port}`)
+})
+
+const _exit = ()=>{
+  console.log ('\nnpm conf rm @capire:registry')
+  exec('npm conf rm @capire:registry')
+  exec('rm *.tgz')
+  process.exit()
+}
+process.on ('SIGTERM',_exit)
+process.on ('SIGHUP',_exit)
+process.on ('SIGINT',_exit)
+process.on ('SIGUSR2',_exit)

.reuse/dep5

@@ -0,0 +1,29 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: cloud-cap-samples
+Upstream-Contact: <Christian Georgi (christian.georgi@sap.com)>
+Source: https://github.com/SAP-samples/cloud-cap-samples
+Disclaimer: The code in this project may include calls to APIs (“API Calls”) of
+ SAP or third-party products or services developed outside of this project
+ (“External Products”).
+ “APIs” means application programming interfaces, as well as their respective
+ specifications and implementing code that allows software to communicate with
+ other software.
+ API Calls to External Products are not licensed under the open source license
+ that governs this project. The use of such API Calls and related External
+ Products are subject to applicable additional agreements with the relevant
+ provider of the External Products. In no event shall the open source license
+ that governs this project grant any rights in or to any External Products,or
+ alter, expand or supersede any terms of the applicable additional agreements.
+ If you have a valid license agreement with SAP for the use of a particular SAP
+ External Product, then you may make use of any API Calls included in this
+ project’s code for that SAP External Product, subject to the terms of such
+ license agreement. If you do not have a valid license agreement for the use of
+ a particular SAP External Product, then you may only make use of any API Calls
+ in this project for that SAP External Product for your internal, non-productive
+ and non-commercial test and evaluation of such API Calls. Nothing herein grants
+ you any rights to use or access any SAP External Product, or provide any third
+ parties the right to use of access any SAP External Product, through API Calls.
+
+Files: *
+Copyright: 2019-2020 SAP SE or an SAP affiliate company and cap-cloud-samples
+License: Apache-2.0

.tours/db-native.tour

@@ -0,0 +1,109 @@
+{
+  "$schema": "https://aka.ms/codetour-schema",
+  "title": "Database Functions",
+  "steps": [
+    {
+      "title": "Introduction",
+      "description": "### Database Functions in CDS Models\n\nIn this tour, you'll learn how to add database-specific functions to CDS models in your application."
+    },
+    {
+      "file": "bookshop/db/schema.cds",
+      "description": "#### Basic Schema\n\nWe want to add two fields to the `Authors` entity, one for the author's age and one for the span of years that she or he lived.\n\nThese two fields can be computed out of the existing `dateOfBirth` and `dateOfDeath` fields.",
+      "selection": {
+        "start": {
+          "line": 19,
+          "character": 1
+        },
+        "end": {
+          "line": 21,
+          "character": 1
+        }
+      },
+      "title": "Base fields in Author"
+    },
+    {
+      "file": "bookshop/srv/admin-service.cds",
+      "description": "This is how the `Authors` entity gets exposed in an OData or REST service.\n\nIn the next step, you'll see how we extend this projection.",
+      "selection": {
+        "start": {
+          "line": 4,
+          "character": 1
+        },
+        "end": {
+          "line": 5,
+          "character": 1
+        }
+      },
+      "title": "Authors service"
+    },
+    {
+      "file": "fiori/db/sqlite/index.cds",
+      "description": "#### SQLite Implementation\n\nHere's the first implementation for SQLite.  It computes the two fields `age` and `lifetime` through SQLite's [strftime](https://sqlite.org/lang_datefunc.html) function.\n\nThrough the [`extend projection`](https://cap.cloud.sap/docs/cds/cdl#extend-view) clause you can add additional fields to projection entities.  These are deployed as database views, which is why we can integrate the database functions in the first place.\n",
+      "selection": {
+        "start": {
+          "line": 7,
+          "character": 1
+        },
+        "end": {
+          "line": 11,
+          "character": 1
+        }
+      },
+      "title": "SQLite implementation"
+    },
+    {
+      "file": "fiori/db/hana/index.cds",
+      "description": "#### SAP HANA Implementation\n\nThis is the second implementation for SAP HANA.  It computes the same two fields `age` and `lifetime` through the [YEARS_BETWEEN](https://help.sap.com/viewer/7c78579ce9b14a669c1f3295b0d8ca16/Cloud/en-US/7c0d2c161ea34def86de3f5eadd6a0af.html) and [YEAR](https://help.sap.com/viewer/7c78579ce9b14a669c1f3295b0d8ca16/Cloud/en-US/20f5fac6751910148dabd3c6821f907d.html) functions of SAP HANA.\n\n#### File Layout and Code Structure\n\nNote the path of the `.cds` file we are in: it's in a subfolder of `db`, so that it's _not_ automatically picked up when we start the application.  The same is true for the SQLite implementation: it's in a separate `db/sqlite/` folder as well.  In the next step, you'll see how these files are loaded.\n\nAlso, we choose to implement all of that as an extension of the original bookshop here in the _fiori_ package.  See the first [CAP Samples] code tour for more details on the different packages of this repository.",
+      "selection": {
+        "start": {
+          "line": 7,
+          "character": 1
+        },
+        "end": {
+          "line": 11,
+          "character": 1
+        }
+      },
+      "title": "SAP HANA implementation"
+    },
+    {
+      "file": "fiori/package.json",
+      "description": "#### Configuration\n\nThe `cds` section in `package.json` is a place to configure which of the `db/sqlite` and `db/hana` folders are used for which database.\nWe use [Node.js profiles](https://cap.cloud.sap/docs/node.js/cds-env#profiles) to separate the configuration.\nIn the `development` profile, you can see that `db/sqlite` is set as the model, while the `db/hana` folder is configured in the `production` profile.",
+      "line": 17,
+      "title": "Configuration"
+    },
+    {
+      "file": "fiori/package.json",
+      "description": "#### Run with SQLite\n\nTo run with `development` and an in-memory SQLite database, you don't need to do anything special, because it's activated by default.  Just run:\n\n>> cds watch fiori\n\nThen open [http://localhost:4004/admin/Authors](http://localhost:4004/admin/Authors) to see the two new fields.\n",
+      "line": 28,
+      "title": "Run with SQLite"
+    },
+    {
+      "file": "fiori/package.json",
+      "description": "#### Deploy the CDS Model to SAP HANA\n\nTo 'activate' SAP HANA through the `production` profile, you can use the global `--production` flag:\n\n>> cd fiori; cds deploy --to hana --production\n\n[Learn more about SAP HANA deployment](https://cap.cloud.sap/docs/guides/databases#get-hana)\n\n#### Run the Application\n\n>> cd fiori; cds watch --production\n\nThe service on [http://localhost:4004/admin/Authors](http://localhost:4004/admin/Authors) is the same as before, but this time the `Authors` entity is backed by a database view with an SAP HANA function.\n\n#### More\n\nIf you don't see data, you can add some in the next step.",
+      "line": 31,
+      "title": "Run with SAP HANA"
+    },
+    {
+      "file": "fiori/test/requests.http",
+      "description": "### Add More Data\n\nOptionally you can add some `Authors` data by clicking on the _Send Request_ link (provided by the [REST client](https://marketplace.visualstudio.com/items?itemName=humao.rest-client) extension).",
+      "line": 68,
+      "selection": {
+        "start": {
+          "line": 67,
+          "character": 1
+        },
+        "end": {
+          "line": 73,
+          "character": 1
+        }
+      },
+      "title": "Add Data"
+    },
+    {
+      "title": "Wrap-up",
+      "description": "### Summary\n\nThat's it!  You have seen: \n- How to integrate database-specific functions in a CDS model.\n- How to switch between the two implementations for SQLite and SAP HANA."
+    }
+  ],
+  "ref": "master"
+}

.tours/samples.tour

@@ -0,0 +1,136 @@
+{
+  "$schema": "https://aka.ms/codetour-schema",
+  "title": "CAP Samples",
+  "steps": [
+    {
+      "title": "Welcome",
+      "file": "README.md",
+      "description": "### Welcome to CAP Samples!\n\nThis tour leads you through a collection of samples for the [SAP Cloud Application Programming Model (CAP)](https://cap.cloud.sap).\nYou will learn which features of the programming model are demonstrated in which sample.\n\nLet's start!",
+      "line": 2,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 3,
+          "character": 108
+        }
+      }
+    },
+    {
+      "file": "hello/world.cds",
+      "description": "### Hello World!\n\nThis is a simplistic [Hello World](https://cap.cloud.sap/docs/get-started/hello-world) service using [CDS](https://cap.cloud.sap/docs/cds/) and [cds.services](https://cap.cloud.sap/docs/node.js/api#services-api).",
+      "line": 2,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 4,
+          "character": 1
+        }
+      },
+      "title": "Hello World!"
+    },
+    {
+      "file": "bookshop/db/schema.cds",
+      "description": "### A Bookshop!\n\nIntroduces:\n- [Project Setup](https://cap.cloud.sap/docs/get-started/) and [Layouts](https://cap.cloud.sap/docs/get-started/projects)\n- [Domain Modeling](https://cap.cloud.sap/docs/guides/domain-models)\n- [Defining Services](https://cap.cloud.sap/docs/guides/providing-services)\n- [Generic Providers](https://cap.cloud.sap/docs/guides/generic-providers)\n- [Adding Custom Logic](https://cap.cloud.sap/docs/guides/service-impl)\n- [Using Databases](https://cap.cloud.sap/docs/guides/databases)\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 32,
+          "character": 1
+        }
+      },
+      "title": "Bookshop"
+    },
+    {
+      "file": "common/index.cds",
+      "description": "### Extend and Reuse\n\nShowcases how to extend [@sap/cds/common](https://cap.cloud.sap/docs/cds/common) thereby covering:\n- Building [extension packages](https://cap.cloud.sap/docs/guides/domain-models#aspects-extensibility)\n- Providing [reuse packages](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)\n- [Verticalization](https://cap.cloud.sap/docs/cds/common#adapting-to-your-needs)\n- Using [Aspects](https://cap.cloud.sap/docs/cds/cdl#aspects)\n- Used in the [fiori app sample](#fiori)\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 46,
+          "character": 1
+        }
+      },
+      "title": "Common"
+    },
+    {
+      "file": "orders/db/schema.cds",
+      "description": "### Compositions and Serving Documents\n\nA standalone orders management service, demonstrating:\n- Using [Compositions](https://cap.cloud.sap/docs/cds/cdl#compositions) in [Domain Models](https://cap.cloud.sap/docs/guides/domain-models), along with\n- [Serving deeply nested documents](https://cap.cloud.sap/docs/guides/generic-providers#serving-structured-data)\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 27,
+          "character": 1
+        }
+      },
+      "title": "Orders"
+    },
+    {
+      "file": "reviews/db/schema.cds",
+      "description": "### More Modularity\n\nShows how to implement a modular service to manage product reviews, including:\n- Consuming other services synchronously and asynchronously\n- Serving requests synchronously\n- Emitting events asynchronously\n- Grow as you go, with:\n- Mocking app services\n- Running service meshes\n- Late-cut Micro Services\n- As well as managed data, input validations, and authorization\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 39,
+          "character": 1
+        }
+      },
+      "title": "Reviews"
+    },
+    {
+      "file": "fiori/app/index.cds",
+      "description": "### Annotations for SAP Fiori Elements\n\nA [composite app, reusing and combining](https://cap.cloud.sap/docs/guides/verticalize) these packages:\n  - [@capire/bookshop](bookshop)\n  - [@capire/reviews](reviews)\n  - [@capire/orders](orders)\n  - [@capire/common](common)\n\n[Adds a SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookshop, thereby introducing to:\n  - [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files\n  - Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)\n  - Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)\n  - Serving SAP Fiori apps locally\n\n[The Vue.js app](bookshop/app/vue) imported from bookshop is served as well.\n",
+      "line": 1,
+      "selection": {
+        "start": {
+          "line": 1,
+          "character": 1
+        },
+        "end": {
+          "line": 13,
+          "character": 1
+        }
+      },
+      "title": "Fiori"
+    },
+    {
+      "file": "package.json",
+      "description": "### All-in-one Monorepo\n\nEach sample sub directory essentially is a standard npm package, some with standard npm dependencies to other samples. The root folder's [package.json](package.json) has local links to the sub folders, such that an `npm install` populates a local `node_modules` folder acts like a local npm registry to the individual sample packages.\n",
+      "line": 8,
+      "selection": {
+        "start": {
+          "line": 8,
+          "character": 1
+        },
+        "end": {
+          "line": 15,
+          "character": 1
+        }
+      },
+      "title": "Packages"
+    }
+  ],
+  "isPrimary": true,
+  "description": "Overview of CAP Samples for Node.js"
+}

.vscode/extensions.json

@@ -4,14 +4,15 @@
 
 	// List of extensions which should be recommended for users of this workspace.
 	"recommendations": [
-		// "CDS Editor !",
+		"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"
+		"sdras.night-owl",
+		"vsls-contrib.codetour"
 	],
 	// List of extensions recommended by VS Code that should not be recommended for users of this workspace.
 	"unwantedRecommendations": [

.vscode/launch.json

@@ -4,26 +4,27 @@
   // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
   "version": "0.2.0",
   "configurations": [
+  {
+    "name": "Attach by Process ID",
+    "processId": "${command:PickProcess}",
+    "request": "attach",
+    "skipFiles": [
+      "<node_internals>/**"
+    ],
+    "type": "pwa-node"
+  },
     {
       "name": "bookshop",
-      "cwd": "${workspaceFolder}/bookshop",
+      "command": "cds watch bookshop",
       "request": "launch",
-      "type": "node",
-      "runtimeExecutable": "npx",
-      "runtimeArgs": ["-n"],
-      "args": ["--", "cds", "run", "--with-mocks", "--in-memory?"],
-      "console": "integratedTerminal",
+      "type": "node-terminal",
       "skipFiles": ["<node_internals>/**"]
     },
     {
-      "name": "Fiori App",
-      "cwd": "${workspaceFolder}/fiori",
+      "name": "Fiori app",
+      "command": "cds watch fiori",
       "request": "launch",
-      "type": "node",
-      "runtimeExecutable": "npx",
-      "runtimeArgs": ["-n"],
-      "args": ["--", "cds", "run", "--with-mocks", "--in-memory?"],
-      "console": "integratedTerminal",
+      "type": "node-terminal",
       "skipFiles": ["<node_internals>/**"]
     }
   ],

LICENSE

@@ -1,217 +1,208 @@
-                                  Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
+Apache License
 
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+Version 2.0, January 2004
+
+http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION,
+AND DISTRIBUTION
 
    1. Definitions.
 
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
       
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
 
-      "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.
+"License" shall mean the terms and conditions for use, reproduction, and distribution
+as defined by Sections 1 through 9 of this document.
 
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
       
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
 
-      "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,
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+"Licensor" shall mean the copyright owner or entity authorized by the copyright
+owner that is granting the License.
 
-      "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
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-      "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
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-      of this License, Derivative Works shall not include works that remain
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-      "Contribution" shall mean any work of authorship, including
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-      designated in writing by the copyright owner as "Not a Contribution."
+"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.
 
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README.md

@@ -3,17 +3,22 @@
 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)
 
 ![](https://github.com/SAP-samples/cloud-cap-samples/workflows/CI/badge.svg)
+<!--[![REUSE status](https://api.reuse.software/badge/github.com/SAP-samples/cloud-cap-samples)](https://api.reuse.software/info/github.com/SAP-samples/cloud-cap-samples)-->
+
 
 ### Preliminaries
 
-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)
+1. Install [**@sap/cds-dk**](https://cap.cloud.sap/docs/get-started/) globally:
 
+   ```sh
+   npm i -g @sap/cds-dk
+   ```
+
+2. _Optional:_ [Use Visual Studio Code](https://cap.cloud.sap/docs/get-started/tools#vscode)
 
 ### Download
 
-Clone this repo as shown below, if you have [git](https://git-scm.com/downloads) installed,
-otherwise [download as zip file](archive/master.zip).
+If you've [Git](https://git-scm.com/downloads) installed, clone this repo as shown below, otherwise [download as ZIP file](archive/master.zip).
 
 ```sh
 git clone https://github.com/sap-samples/cloud-cap-samples samples
@@ -38,21 +43,45 @@ cds watch bookshop
 
 After that open this link in your browser: [http://localhost:4004](http://localhost:4004)
 
+When asked to log in, type `alice` as user and leave the password field blank, which is the [default user](https://cap.cloud.sap/docs/node.js/authentication#mocked).
+
 ### 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.
 
 
+### Serve `npm`
+
+We've included a simple npm registry mock, which allows you to do an `npm install @capire/<package>` locally. Use it as follows:
+
+1. Start the @capire registry:
+```sh
+npm run registry
+```
+> While running this will have `@capire:registry=http://localhost:4444` set with npmrc.
+
+2. Install one of the @capire packages wherever you like, for example:
+
+```sh
+npm add @capire/common @capire/bookshop
+```
+
+
+## Code Tours
+
+Take one of the [guided tours](.tours) in VS Code through our CAP samples and learn which CAP features are showcased by the different parts of the repository. Just install the [CodeTour extension](https://marketplace.visualstudio.com/items?itemName=vsls-contrib.codetour) for VS Code. We'll add more code tours in the future. Stay tuned!
+
 ## Get Support
 
 Check out the documentation at [https://cap.cloud.sap](https://cap.cloud.sap). <br>
-In case you find a bug or need support, please [open an issue in here](https://github.com/SAP-samples/cloud-cap-samples/issues/new).
+In case you've a question, find a bug, or otherwise need support, use our [community](https://answers.sap.com/tags/9f13aee1-834c-4105-8e43-ee442775e5ce) to get more visibility.
 
 
 ## 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) 2021 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, version 2.0 except as noted otherwise in the [LICENSE](LICENSES/Apache-2.0.txt) file.

bookshop/.env

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

bookshop/app/vue/app.js

@@ -9,33 +9,36 @@ const books = new Vue ({
 
     data: {
         list: [],
-        book: { descr:'( click on a row to see details... )' },
+        book: undefined,
         order: { amount:1, succeeded:'', failed:'' }
     },
 
     methods: {
 
-        search: ({target:{value:v}}) => books.fetch (v && '$search='+v),
+        search: ({target:{value:v}}) => books.fetch(v && '&$search='+v),
 
-        async fetch (_filter='') {
-            const columns = 'ID,title,author,price,stock', details = 'genre,currency'
-            const {data} = await GET(`/Books?$select=${columns}&$expand=${details}&${_filter}`)
+        async fetch (etc='') {
+            const {data} = await GET(`/ListOfBooks?$expand=genre,currency${etc}`)
             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)
+        async inspect (eve) {
+            const book = books.book = books.list [eve.currentTarget.rowIndex-1]
+            const res = await GET(`/Books/${book.ID}?$select=descr,stock,image`)
+            Object.assign (book, res.data)
             books.order = { 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)
+        async submitOrder () {
+            const {book,order} = books, amount = parseInt (order.amount) || 1 // REVISIT: Okra should be less strict
+            try {
+                const res = await POST(`/submitOrder`, { amount, book: book.ID })
+                book.stock = res.data.stock
+                books.order = { amount, succeeded: `Successfully orderd ${amount} item(s).` }
+            } catch (e) {
+                books.order = { amount, failed: e.response.data.error.message }
+            }
         }
 
     }

bookshop/app/vue/index.html

@@ -7,50 +7,56 @@
     <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 }
+        .hovering tr:hover td { color:cyan; background: #123; cursor: pointer; }
+        .rating-stars { color:teal }
+        .succeeded { color:teal }
+        .failed { color:red }
     </style>
 </head>
 
 <body class="small-container", style="margin-top: 70px;">
 <div id='app'>
 
-    <h1> Capire Books </h1>
+    <h1> {{ document.title }} </h1>
 
     <input type="text" placeholder="Search..." @input="search">
 
-    <table id='books'>
+    <table id='books' class="hovering">
         <thead>
             <th> Book </th>
             <th> Author </th>
             <th> Genre </th>
+            <th> Rating </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>
+            <td class="rating-stars">
+                {{ ('★'.repeat(Math.round(book.rating))+'☆☆☆☆☆').slice(0,5) }}
+            </td>
+            <td>{{ book.currency && book.currency.symbol }} {{ book.price }}</td>
         </tr>
     </table>
 
-    <div v-if="book.title">
+    <div v-if="book">
+        <img v-bind:src="book.image" alt=""/>
         <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
+            <span class="succeeded"> {{ order.succeeded }} </span>
+            <span class="failed"> {{ order.failed }} </span> &nbsp;&nbsp;
+            <span id="stock"> {{ book.stock }} in stock </span>
         </label>
-        <form @submit="submitOrder">
-            <input type="number" id="amount" v-model="order.amount" v-bind:class="{ 'has-error': order.failed }">
+        <form @submit.prevent="submitOrder" style="float:right; display:flex; flex-direction:row-reverse">
+            <input id="amount" type="number" v-model="order.amount" v-bind:class="{ failed: order.failed }" style="width:5em">
             <input type="submit" value="Order:" class="muted-button">
         </form>
-    </div>
-
         <h4> {{ book.title }} </h4>
         <p> {{ book.descr }} </p>
+    </div>
+    <div v-else>
+        ( click on a row to see details... )
+    </div>
 
 </div>
 </body>

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

@@ -11,6 +11,6 @@ ID;parent_ID;name
 19;10;Fairy Tale
 20;;Non-Fiction
 21;20;Biography
-22;20;Autobiography
+22;21;Autobiography
 23;20;Essay
 24;20;Speech

bookshop/db/schema.cds

@@ -8,8 +8,9 @@ entity Books : managed {
   author : Association to Authors;
   genre  : Association to Genres;
   stock  : Integer;
-  price  : Decimal(9,2);
+  price  : Decimal;
   currency : Currency;
+  image : LargeBinary @Core.MediaType : 'image/png';
 }
 
 entity Authors : managed {

bookshop/package.json

@@ -3,9 +3,10 @@
   "version": "1.0.0",
   "description": "A simple self-contained bookshop service.",
   "dependencies": {
-    "@capire/common": "../common",
-    "@sap/cds": ">=3.33.1",
-    "express": "^4.17.1"
+    "@capire/common": "*",
+    "@sap/cds": "^4",
+    "express": "^4.17.1",
+    "passport": "0.4.1"
   },
   "scripts": {
     "genres": "cds serve test/genres.cds",

bookshop/readme.md

@@ -5,10 +5,10 @@ This stand-alone sample introduces the essential tasks in the development of CAP
 ## Hypothetical Use Cases
 
 1. Build a service that allows to browse _Books_ and _Authors_.
-2. Books have assigned _Genres_ which are organized hierarchically.
+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)
+5. End users may order books (the actual order mgmt being out of scope).
 
 ## Running the Sample
 
@@ -20,12 +20,12 @@ npm run watch
 
 | 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)       |
+| [Project Setup & Layouts](https://cap.cloud.sap/docs/get-started/projects#sharing-and-reusing-content)    | [`./`](./)                           |
+| [Domain Modeling with CDS](https://cap.cloud.sap/docs/guides/domain-models)                               | [`./db/schema.cds`](./db/schema.cds) |
+| [Defining Services](https://cap.cloud.sap/docs/guides/services#defining-services)                         | [`./srv/*.cds`](./srv)               |
+| [Single-purposed Services](https://cap.cloud.sap/docs/guides/services#single-purposed-services)           | [`./srv/*.cds`](./srv)               |
+| [Providing & Consuming Providers](https://cap.cloud.sap/docs/guides/providing-services)                   | http://localhost:4004                |
+| [Using Databases](https://cap.cloud.sap/docs/guides/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)         |
+| [Sharing for Reuse](https://cap.cloud.sap/docs/guides/reuse-and-compose)                                  | [`./index.cds`](./index.cds)         |

bookshop/srv/admin-service.cds

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

bookshop/srv/admin-service.js

@@ -0,0 +1,12 @@
+const cds = require('@sap/cds')
+
+module.exports = cds.service.impl (function(){
+  this.before ('NEW','Authors', genid)
+  this.before ('NEW','Books', genid)
+})
+
+/** Generate primary keys for target entity in request */
+async function genid (req) {
+  const {ID} = await cds.tx(req).run (SELECT.one.from(req.target).columns('max(ID) as ID'))
+  req.data.ID = ID - ID % 100 + 100 + 1
+}

bookshop/srv/cat-service.cds

@@ -1,10 +1,14 @@
 using { sap.capire.bookshop as my } from '../db/schema';
 service CatalogService @(path:'/browse') {
 
-  @readonly entity Books as SELECT from my.Books {*,
+  @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);
+  @readonly entity ListOfBooks as SELECT from Books
+  excluding { descr };
+
+  @requires: 'authenticated-user'
+  action submitOrder ( book: Books:ID, amount: Integer ) returns { stock: Integer };
+  event OrderedBook : { book: Books:ID; amount: Integer; buyer: String };
 }

bookshop/srv/cat-service.js

@@ -1,20 +1,28 @@
 const cds = require('@sap/cds')
-module.exports = async function (){
+const { Books } = cds.entities ('sap.capire.bookshop')
 
-  const db = await cds.connect.to('db') // connect to database service
-  const { Books } = db.entities         // get reflected definitions
+class CatalogService extends cds.ApplicationService { init(){
 
   // 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}`)
+    const {book,amount} = req.data, tx = cds.tx(req)
+    let {stock} = await tx.read('stock').from(Books,book)
+    if (stock >= amount) {
+      await tx.update (Books,book).with ({ stock: stock -= amount })
+      await this.emit ('OrderedBook', { book, amount, buyer:req.user.id })
+      return { stock }
+    }
+    else return req.error (409,`${amount} exceeds stock for book #${book}`)
   })
 
   // Add some discount for overstocked books
   this.after ('READ','Books', each => {
-    if (each.stock > 111)  each.title += ` -- 11% discount!`
+    if (each.stock > 111) {
+      each.title += ` -- 11% discount!`
+    }
   })
-}
+
+  return super.init()
+}}
+
+module.exports = { CatalogService }

bookshop/test/requests.http

@@ -32,6 +32,37 @@ GET {{server}}/admin/Authors?
   # &sap-language=de
 Authorization: Basic alice:
 
+### ------------------------------------------------------------------------
+# Create book
+POST {{server}}/admin/Books
+Content-Type: application/json;IEEE754Compatible=true
+Authorization: Basic alice:
+
+{
+  "ID": 2,
+  "title": "Poems : Pocket Poets",
+  "descr": "The Everyman's Library Pocket Poets hardcover series is popular for its compact size and reasonable price which does not compromise content. Poems: Bronte contains poems that demonstrate a sensibility elemental in its force with an imaginative discipline and flexibility of the highest order. Also included are an Editor's Note and an index of first lines.",
+  "author": { "ID": 101 },
+  "genre": { "ID": 12 },
+  "stock": 5,
+  "price": "12.05",
+  "currency": { "code": "USD" }
+}
+
+
+### ------------------------------------------------------------------------
+# Put image to books
+PUT {{server}}/admin/Books(2)/image
+Content-Type: image/png
+Authorization: Basic alice:
+
+data:image/png;base64,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
+
+
+### ------------------------------------------------------------------------
+# Reading image from from the server directly
+GET {{server}}/browse/Books(2)/image
+
 
 ### ------------------------------------------------------------------------
 # Submit Order as authenticated user

common/data/sap.common-Currencies.csv

@@ -2,7 +2,7 @@ code;symbol;name;descr;numcode;minor;exponent
 EUR;€;Euro;European Euro;978;Cent;2
 USD;$;US Dollar;United States Dollar;840;Cent;2
 CAD;$;Canadian Dollar;Canadian Dollar;124;Cent;2
-AUD;$;Australian Dollar;Canadian Dollar;036;Cent;2
+AUD;$;Australian Dollar;Australian Dollar;036;Cent;2
 GBP;£;British Pound;Great Britain Pound;826;Penny;2
 ILS;₪;Shekel;Israeli New Shekel;376;Agorat;2
 INR;₹;Rupee;Indian Rupee;356;Paise;2

common/package.json

@@ -1,4 +1,8 @@
 {
   "name": "@capire/common",
-  "version": "1.0.0"
+  "description": "Provides a pre-built extension package for std @sap/cds/common",
+  "version": "1.0.0",
+  "dependencies": {
+    "@sap/cds": "*"
+  }
 }

fiori/.env

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

fiori/app/_i18n/i18n.properties

@@ -7,7 +7,20 @@ AuthorID = Author ID
 Stock = Stock
 Name = Name
 AuthorName = Author's Name
+DateOfBirth = Date of Birth
+DateOfDeath = Date of Death
+PlaceOfBirth = Place of Birth
+PlaceOfDeath = Place of Death
+Age = Age
 Authors = Authors
 Order = Order
 Orders = Orders
 Price = Price
+
+Genre = Genre
+Genres = Genres
+SubGenres = Sub Genres
+
+NumCode = Numeric Code
+MinorUnit = Minor Unit
+Exponent = Exponent

fiori/app/_i18n/i18n_de.properties

@@ -6,6 +6,7 @@ Authors = Autoren
 Author = Autor
 AuthorID = ID des Autors
 AuthorName = Name des Autors
+Age = Alter
 Name = Name
 Stock = Bestand
 Order = Bestellung

fiori/app/admin-fiori.html

@@ -13,7 +13,7 @@
 			applications: {
 				"browse-books": {
 					title: "Browse Books",
-					description: "... testing FE v42",
+					description: "w/ SAP Fiori Elements",
 					additionalInformation: "SAPUI5.Component=bookshop",
 					applicationType : "URL",
 					url: "/browse/webapp",
@@ -21,15 +21,15 @@
 				},
 				"manage-books": {
 					title: "Manage Books",
-					description: "... testing FE v42",
+					description: "w/ SAP Fiori Elements",
 					additionalInformation: "SAPUI5.Component=admin",
 					applicationType : "URL",
 					url: "/admin/webapp",
 					navigationMode: "embedded"
 				},
 				"manage-orders": {
-					title: "Order Books",
-					description: "... testing FE v42",
+					title: "Manage Orders",
+					description: "w/ SAP Fiori Elements",
 					additionalInformation: "SAPUI5.Component=orders",
 					applicationType : "URL",
 					url: "/orders/webapp",
@@ -39,8 +39,8 @@
 		};
 	</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 id="sap-ushell-bootstrap" src="https://sapui5.hana.ondemand.com/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
+	<script id="sap-ui-bootstrap" src="https://sapui5.hana.ondemand.com/resources/sap-ui-core.js"
     	data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
     	data-sap-ui-compatVersion="edge"
     	data-sap-ui-theme="sap_fiori_3"

fiori/app/admin/fiori-service.cds

@@ -1,4 +1,4 @@
-using AdminService from '@capire/bookshop';
+using { AdminService } from '../../db';
 
 ////////////////////////////////////////////////////////////////////////////
 //
@@ -39,6 +39,27 @@ annotate AdminService.Books with @(
 	}
 );
 
+annotate AdminService.Authors with @(
+	UI: {
+		HeaderInfo: {
+			Description: {Value: lifetime}
+		},
+		Facets: [
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Details}', Target: '@UI.FieldGroup#Details'},
+			{$Type: 'UI.ReferenceFacet', Label: '{i18n>Books}', Target: 'books/@UI.LineItem'},
+		],
+		FieldGroup#Details: {
+			Data: [
+				{Value: placeOfBirth},
+				{Value: placeOfDeath},
+				{Value: dateOfBirth},
+				{Value: dateOfDeath},
+				{Value: age, Label: '{i18n>Age}'},
+			]
+		},
+	}
+);
+
 
 
 ////////////////////////////////////////////////////////////

fiori/app/admin/webapp/Component.js

@@ -1,5 +1,8 @@
-sap.ui.define(["sap/fe/core/AppComponent"], ac => ac.extend("admin.Component", {
-    metadata:{ manifest:'json' }
-}))
+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/admin/webapp/manifest.json

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

fiori/app/bookshop.html

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

fiori/app/browse/fiori-service.cds

@@ -7,6 +7,8 @@ using CatalogService from '@capire/bookshop';
 annotate CatalogService.Books with @(
 	UI: {
   	HeaderInfo: {
+			TypeName: 'Book',
+			TypeNamePlural: 'Books',
   		Description: {Value: author}
   	},
 		HeaderFacets: [

fiori/app/browse/webapp/Component.js

@@ -1,5 +1,7 @@
-sap.ui.define(["sap/fe/core/AppComponent"], ac => ac.extend("bookshop.Component", {
-    metadata:{ manifest:'json' }
-}))
-
+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/browse/webapp/manifest.json

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

fiori/app/common.cds

@@ -3,7 +3,7 @@
 */
 
 using { sap.capire.bookshop as my } from '@capire/bookshop';
-
+using { sap.common } from '@capire/common';
 
 ////////////////////////////////////////////////////////////////////////////
 //
@@ -28,13 +28,6 @@ annotate my.Books with @(
 	author @ValueList.entity:'Authors';
 };
 
-annotate my.Authors with @(
-	UI: {
-		Identification: [{Value:name}],
-	}
-);
-
-
 ////////////////////////////////////////////////////////////////////////////
 //
 //	Books Details
@@ -66,15 +59,199 @@ annotate my.Books with {
 	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: [
+			{$Type: 'UI.ReferenceFacet', Target: 'books/@UI.LineItem'},
+		],
+	}
+);
+
+
 ////////////////////////////////////////////////////////////////////////////
 //
 //	Authors Elements
 //
 annotate my.Authors with {
 	ID @title:'{i18n>ID}' @UI.HiddenFilter;
-	name @title:'{i18n>AuthorName}';
+	name @title:'{i18n>Name}';
+	dateOfBirth @title:'{i18n>DateOfBirth}';
+	dateOfDeath @title:'{i18n>DateOfDeath}';
+	placeOfBirth @title:'{i18n>PlaceOfBirth}';
+	placeOfDeath @title:'{i18n>PlaceOfDeath}';
+}
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Languages List
+//
+annotate common.Languages with @(
+	Common.SemanticKey: [code],
+	Identification: [{Value:code}],
+	UI: {
+		SelectionFields: [ name, descr ],
+		LineItem:[
+			{Value: code},
+			{Value: name},
+		],
+	}
+);
+
+////////////////////////////////////////////////////////////////////////////
+//
+//	Language Details
+//
+annotate common.Languages with @(
+	UI: {
+		HeaderInfo: {
+			TypeName: '{i18n>Language}',
+			TypeNamePlural: '{i18n>Languages}',
+			Title: {Value: name},
+			Description: {Value: descr}
+		},
+		Facets: [
+			{$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/index.cds

@@ -4,7 +4,9 @@
 
 using from './admin/fiori-service';
 using from './browse/fiori-service';
-using from './orders/fiori-service';
 using from './common';
 
 using from '@capire/common';
+
+// only works in case of embedded orders service
+using from '@capire/orders/app/orders/fiori-service';

fiori/app/orders/webapp/Component.js

@@ -1,5 +0,0 @@
-sap.ui.define(["sap/fe/core/AppComponent"], ac => ac.extend("orders.Component", {
-    metadata:{ manifest:'json' }
-}))
-
-/* eslint no-undef:0 */

fiori/app/reviews.html

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

fiori/db/hana/index.cds

@@ -0,0 +1,10 @@
+//
+//  Add Author.age and .lifetime with a DB-specific function
+//
+
+using { AdminService } from '..';
+
+extend projection AdminService.Authors with {
+  YEARS_BETWEEN(dateOfBirth, dateOfDeath)         as age: Integer,
+  YEAR(dateOfBirth) || ' – ' || YEAR(dateOfDeath) as lifetime : String
+}

fiori/db/index.cds

@@ -0,0 +1,8 @@
+using { sap.capire.bookshop } from '@capire/bookshop';
+
+// Forward-declare calculated fields to be filled in database-specific ways
+// TODO find a better way to have 'default' fields that still can be overwritten.
+extend bookshop.Authors with {
+	virtual age: Integer;
+	virtual lifetime: String;
+}

fiori/db/schema.cds

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

fiori/db/sqlite/index.cds

@@ -0,0 +1,10 @@
+//
+//  Add Author.age and .lifetime with a DB-specific function
+//
+
+using { AdminService } from '..';
+
+extend projection AdminService.Authors with {
+  strftime('%Y',dateOfDeath)-strftime('%Y',dateOfBirth)              as age: Integer,
+  strftime('%Y',dateOfBirth) || ' – ' || strftime('%Y',dateOfDeath)  as lifetime : String
+}

fiori/package.json

@@ -2,20 +2,42 @@
   "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"
+    "@capire/bookshop": "*",
+    "@capire/reviews": "*",
+    "@capire/orders": "*",
+    "@capire/common": "*",
+    "@sap/cds": "^4",
+    "express": "^4.17.1",
+    "passport": "^0.4.1"
   },
   "scripts": {
     "start": "cds run --in-memory?",
     "watch": "cds watch"
   },
   "cds": {
+    "hana": {
+      "deploy-format": "hdbtable"
+    },
     "requires": {
+      "auth": {
+        "strategy": "dummy"
+      },
+      "ReviewsService": {
+        "kind": "odata",
+        "model": "@capire/reviews"
+      },
+      "OrdersService": {
+        "kind": "odata",
+        "model": "@capire/orders"
+      },
       "db": {
-        "kind": "sql"
+        "kind": "sql",
+        "[development]": {
+          "model": "db/sqlite"
+        },
+        "[production]": {
+          "model": "db/hana"
+        }
       }
     }
   }

fiori/server.js

@@ -0,0 +1,18 @@
+const cds = require ('@sap/cds')
+
+cds.once('bootstrap',(app)=>{
+  app.use ('/orders/webapp', _from('@capire/orders/app/orders/webapp/manifest.json'))
+  app.use ('/bookshop', _from('@capire/bookshop/app/vue/index.html'))
+  app.use ('/reviews', _from('@capire/reviews/app/vue/index.html'))
+})
+
+cds.once('served', require('./srv/mashup'))
+
+module.exports = cds.server
+
+
+// -----------------------------------------------------------------------
+// Helper for serving static content from npm-installed packages
+const {static} = require('express')
+const {dirname} = require('path')
+const _from = target => static (dirname (require.resolve(target)))

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)
-})

fiori/srv/mashup.cds

@@ -0,0 +1,25 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//    Mashing up imported models...
+//
+
+using { sap.capire.bookshop.Books } from '@capire/bookshop';
+
+//
+//  Extend Books with access to Reviews and average ratings
+//
+
+using { ReviewsService.Reviews } from '@capire/reviews';
+extend Books with {
+  reviews : Composition of many Reviews on reviews.subject = $self.ID;
+  rating  : Decimal;
+}
+
+//
+//  Extend Orders with Books as Products
+//
+
+using { sap.capire.orders.Orders_Items } from '@capire/orders';
+extend Orders_Items with {
+  book : Association to Books on product.ID = book.ID
+}

fiori/srv/mashup.js

@@ -0,0 +1,59 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//    Mashing up provided and required services...
+//
+module.exports = async()=>{ // called by server.js
+
+  const cds = require('@sap/cds')
+  const CatalogService = await cds.connect.to ('CatalogService')
+  const ReviewsService = await cds.connect.to ('ReviewsService')
+  const OrdersService = await cds.connect.to ('OrdersService')
+  const db = await cds.connect.to ('db')
+
+  // reflect entity definitions used below...
+  const { Books } = db.entities ('sap.capire.bookshop')
+
+  //
+  // Delegate requests to read reviews to the ReviewsService
+  // Note: prepend is neccessary to intercept generic default handler
+  //
+  CatalogService.prepend (srv => srv.on ('READ', 'Books/reviews', (req) => {
+    console.debug ('> delegating request to ReviewsService')
+    const [id] = req.params, { columns, limit } = req.query.SELECT
+    return ReviewsService.tx(req).read ('Reviews',columns).limit(limit).where({subject:String(id)})
+  }))
+
+  //
+  // Create an order with the OrdersService when CatalogService signals a new order
+  //
+  CatalogService.on ('OrderedBook', async (msg) => {
+    const { book, amount, buyer } = msg.data
+    const { title, price } = await db.tx(msg).read (Books, book, b => { b.title, b.price })
+    return OrdersService.tx(msg).create ('Orders').entries({
+      OrderNo: 'Order at '+ (new Date).toLocaleString(),
+      Items: [{ product:{ID:`${book}`}, title, price, amount }],
+      buyer, createdBy: buyer
+    })
+  })
+
+  //
+  // Update Books' average ratings when ReviewsService signals updatd reviews
+  //
+  ReviewsService.on ('reviewed', (msg) => {
+    console.debug ('> received:', msg.event, msg.data)
+    const { subject, rating } = msg.data
+    return UPDATE(Books,subject).with({rating})
+    // ^ Note: the framework will execute this and take care for db.tx
+  })
+
+  //
+  // Reduce stock of ordered books for orders are created from Orders admin UI
+  //
+  OrdersService.on ('OrderChanged', (msg) => {
+    console.debug ('> received:', msg.event, msg.data)
+    const { product, deltaAmount } = msg.data
+    return UPDATE (Books) .where ('ID =', product)
+    .and ('stock >=', deltaAmount)
+    .set ('stock -=', deltaAmount)
+  })
+}

fiori/test/requests.http

@@ -0,0 +1,77 @@
+
+@bookshop = http://localhost:4004
+@reviews-service = {{bookshop}}/reviews
+# Uncomment this when running a separate reviews service
+@reviews-service = http://localhost:4005/reviews
+
+
+
+#################################################
+#
+#   Reviews Service
+#
+
+GET {{reviews-service}}/Reviews
+
+###
+
+POST {{reviews-service}}/Reviews
+Authorization: Basic {{$processEnv USER}}:
+Content-Type: application/json
+
+{"subject":"201", "title":"boo", "rating":3 }
+
+
+
+#################################################
+#
+#   Bookshop Services
+#
+
+GET {{bookshop}}/browse/Books/201/reviews?
+&$select=rating,date,title
+&$top=3
+
+###
+
+GET {{bookshop}}/browse/Books(201)?
+&$select=ID,title,rating
+&$expand=reviews
+
+
+
+#################################################
+#
+#   Orders Service, incl. draft choreography
+#
+@newOrderID = e939604c-ab83-4d4f-bdb6-95fe30b3773e
+
+GET {{bookshop}}/orders/Orders
+
+### Create order, still inactive
+POST {{bookshop}}/orders/Orders
+Content-Type: application/json
+
+{"ID": "{{newOrderID}}"}
+
+### Get inactive order.  We have to specify `IsActiveEntity`.
+GET {{bookshop}}/orders/Orders(ID={{newOrderID}},IsActiveEntity=false)
+
+### Activate order using `.../<servicename>.draftActivate`
+POST {{bookshop}}/orders/Orders(ID={{newOrderID}},IsActiveEntity=false)/OrdersService.draftActivate
+Content-Type: application/json
+
+### Get active order
+GET {{bookshop}}/orders/Orders(ID={{newOrderID}},IsActiveEntity=true)
+
+### Create author
+POST {{bookshop}}/admin/Authors
+Content-Type: application/json
+Authorization: Basic alice:
+
+{
+  "ID": 200,
+  "name": "William Shakespeare",
+  "dateOfBirth": "1564-04-26",
+  "dateOfDeath": "1616-04-23"
+}

media/test/media.http

@@ -0,0 +1,35 @@
+### Requires REST Client for VS Code
+### https://marketplace.visualstudio.com/items?itemName=humao.rest-client
+###
+@protocol = http
+@host = localhost
+@port = 4004
+### Read Pictures
+GET {{protocol}}://{{host}}:{{port}}/media-server/Media
+Authorization: Basic admin:
+
+### Create Picture with mediatype
+POST {{protocol}}://{{host}}:{{port}}/media-server/Media
+Authorization: Basic admin:
+Accept: application/json
+Content-Type: application/json
+
+{ 
+  "id": 1,
+  "mediaType": "image/png" 
+}
+
+### Upload Binary PNG
+PUT {{protocol}}://{{host}}:{{port}}/media-server/Media(1)/content
+Authorization: Basic admin:
+Content-Type: image/png
+
+< ./Test.png
+
+### Read Binary
+GET {{protocol}}://{{host}}:{{port}}/media-server/Media(1)/content
+Authorization: Basic admin:
+
+### Delete Image
+DELETE {{protocol}}://{{host}}:{{port}}/media-server/Media(1)
+Authorization: Basic admin:

orders/.env

@@ -0,0 +1,2 @@
+cds.requires.messaging.kind = file-based-messaging
+PORT = 4006

orders/app/fiori-app.html

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

orders/app/index.cds

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

orders/app/orders/fiori-service.cds

@@ -1,44 +1,27 @@
-using OrdersService from '@capire/orders/srv/orders-service';
-
-annotate OrdersService.Books with {
-	price @Common.FieldControl: #ReadOnly;
-}
 
 
 ////////////////////////////////////////////////////////////////////////////
 //
-//	Common
+//	Note: this is designed for the OrdersService being co-located with
+//	bookshop. It does not work if OrdersService is run as a separate
+// 	process, and is not intended to do so.
 //
-annotate OrdersService.OrderItems with {
-	book @(
-		Common: {
-			Text: book.title,
-			FieldControl: #Mandatory
-		},
-		ValueList.entity:'Books',
-	);
-	amount @(
-		Common.FieldControl: #Mandatory
-	);
-}
+////////////////////////////////////////////////////////////////////////////
+
+
+
+using { OrdersService } from '../../srv/orders-service';
 
 
 @odata.draft.enabled
 annotate OrdersService.Orders with @(
 	UI: {
-		////////////////////////////////////////////////////////////////////////////
-		//
-		//	Lists of Orders
-		//
 		SelectionFields: [ createdAt, createdBy ],
 		LineItem: [
-			{Value: createdBy, Label:'Customer'},
+			{Value: OrderNo, Label:'OrderNo'},
+			{Value: buyer, Label:'Customer'},
 			{Value: createdAt, Label:'Date'}
 		],
-		////////////////////////////////////////////////////////////////////////////
-		//
-		//	Order Details
-		//
 		HeaderInfo: {
 			TypeName: 'Order', TypeNamePlural: 'Orders',
 			Title: {
@@ -62,7 +45,7 @@ annotate OrdersService.Orders with @(
 		],
 		FieldGroup#Details: {
 			Data: [
-				{Value: currency_code, Label:'Currency'}
+				{Value: currency.code, Label:'Currency'}
 			]
 		},
 		FieldGroup#Created: {
@@ -85,36 +68,25 @@ annotate OrdersService.Orders with @(
 
 
 
-//The enity types name is OrdersService.my_bookshop_OrderItems
-//The annotations below are not generated in edmx WHY?
-annotate OrdersService.OrderItems with @(
+annotate OrdersService.Orders_Items 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: product_ID, Label:'Product ID'},
+			{Value: title, Label:'Product Title'},
+			{Value: price, Label:'Unit 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'},
+			{Value: title, Label:'Product'},
+			{Value: price, Label:'Unit Price'},
 		],
 		Facets: [
 			{$Type: 'UI.ReferenceFacet', Label: '{i18n>OrderItems}', Target: '@UI.Identification'},
 		],
 	},
-);
+) {
+	amount @(
+		Common.FieldControl: #Mandatory
+	);
+};

orders/app/orders/webapp/Component.js

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

orders/app/orders/webapp/manifest.json

@@ -24,7 +24,7 @@
 	"sap.ui5": {
         "dependencies": {
             "libs": {
-                "sap.fe": {}
+                "sap.fe.templates": {}
             }
         },
 		"models": {
@@ -121,7 +121,7 @@
                     "name": "sap.fe.templates.ObjectPage",
                     "options": {
                         "settings" : {
-                            "entitySet": "OrderItems"
+                            "entitySet": "Orders_Items"
                         }
                     }
                 },

orders/db/data/sap.capire.bookshop-OrderItems.csv

@@ -1,4 +0,0 @@
-ID;amount;parent_ID;book_ID;netAmount
-58040e66-1dcd-4ffb-ab10-fdce32028b79;1;7e2f2640-6866-4dcf-8f4d-3027aa831cad;201;11.11
-64e718c9-ff99-47f1-8ca3-950c850777d4;1;7e2f2640-6866-4dcf-8f4d-3027aa831cad;271;15
-e9641166-e050-4261-bfee-d1e797e6cb7f;2;64e718c9-ff99-47f1-8ca3-950c850777d4;252;28