Merge branch 'main' into mocha

Bumps [semver](https://github.com/npm/node-semver) from 7.3.7 to 7.3.8.
- [Release notes](https://github.com/npm/node-semver/releases)
- [Changelog](https://github.com/npm/node-semver/blob/main/CHANGELOG.md)
- [Commits](https://github.com/npm/node-semver/compare/v7.3.7...v7.3.8)

---
updated-dependencies:
- dependency-name: semver
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.eslintrc

@@ -1,15 +1,15 @@
 {
-    "extends": "eslint:recommended",
+    "extends": [
+        "eslint:recommended",
+        "plugin:@sap/cds/recommended"
+    ],
     "env": {
         "browser": true,
+        "es2022": true,
         "node": true,
-        "es6": true,
         "jest": true,
         "mocha": true
     },
-    "parserOptions": {
-        "ecmaVersion": 2020
-    },
     "globals": {
         "SELECT": true,
         "INSERT": true,

.github/workflows/node.js.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 14.x, 12.x]
+        node-version: [16.x, 14.x]
 
     steps:
     - uses: actions/checkout@v2
@@ -24,5 +24,7 @@ jobs:
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
+    - run: npm i -g npm@8
     - run: npm ci
-    - run: npm test
+    - run: npm run test
+    - run: npm run test:mocha

.gitignore

@@ -12,8 +12,11 @@ target/
 *.mtar
 connection.properties
 default-env.json
+.cdsrc-private.json
 packages/messageBox
 reviews/msg-box
 reviews/db/test.db
 
 *.openapi3.json
+*.sqlite
+*.db

.tours/samples.tour

@@ -104,7 +104,7 @@
     },
     {
       "file": "fiori/app/services.cds",
-      "description": "### Annotations for SAP Fiori Elements\n\n- [Adds an SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookstore, thereby introducing to:\n- [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files\n- Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)\n- Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)\n- Serving SAP Fiori apps locally\n",
+      "description": "### Annotations for SAP Fiori Elements\n\nAdds an SAP Fiori elements application to bookstore, thereby introducing:\n- OData Annotations in `.cds` files\n- Support for Fiori Draft\n- Support for Value Helps\n- Serving SAP Fiori apps locally\n\nSee the [Serving Fiori UIs](https://cap.cloud.sap/docs/advanced/fiori) documentation for more information.",
       "line": 1,
       "selection": {
         "start": {
@@ -136,4 +136,4 @@
   ],
   "isPrimary": true,
   "description": "Overview of CAP Samples for Node.js"
-}
+}

.vscode/settings.json

@@ -14,5 +14,13 @@
       "**/odata-v4/okra/**"
     ]
   },
-  "mochaExplorer.parallel": true
+  "mochaExplorer.parallel": true,
-}
+  "eslint.validate": [
+    "cds",
+    "csn",
+    "csv",
+    "csv (semicolon)",
+    "tsv",
+    "tab"
+  ]
+}

LICENSES/Apache-2.0.txt

@@ -0,0 +1,73 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
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+
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+
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+
+"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.
+
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+
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+
+"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).
+
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+
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+
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+
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+
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+
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+
+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.

README.md

@@ -7,13 +7,14 @@ Find here a collection of samples for the [SAP Cloud Application Programming Mod
 
 ### Preliminaries
 
-1. Install [**@sap/cds-dk**](https://cap.cloud.sap/docs/get-started/) globally:
+1. Ensure you have the latest LTS version of Node.js installed (see [Getting Started](https://cap.cloud.sap/docs/get-started/))
+2. 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)
+3. _Optional:_ [Use Visual Studio Code](https://cap.cloud.sap/docs/get-started/tools#vscode)
 
 ### Download
 

bookshop/app/vue/app.js

@@ -10,7 +10,7 @@ const books = Vue.createApp ({
         list: [],
         book: undefined,
         order: { quantity:1, succeeded:'', failed:'' },
-        user: {}
+        user: undefined
       }
     },
 
@@ -42,20 +42,48 @@ const books = Vue.createApp ({
             }
         },
 
-        async fetchUserInfo() {
+        async login() {
             try {
-                const { data } = await axios.get('/user/me')
+                const { data:user } = await axios.post('/user/login',{})
-                books.user = data
+                if (user.id !== 'anonymous') books.user = user
             } catch (err) { books.user = { id: err.message } }
-        }
+        },
+
+        async getUserInfo() {
+            try {
+                const { data:user } = await axios.get('/user/me')
+                if (user.id !== 'anonymous') books.user = user
+            } catch (err) { books.user = { id: err.message } }
+        },
     }
-}).mount("#app")
+}).mount('#app')
 
-// initially fill list of books
+books.getUserInfo()
-books.fetch()
+books.fetch() // initially fill list of books
 
-books.fetchUserInfo()
 document.addEventListener('keydown', (event) => {
     // hide user info on request
     if (event.key === 'u')  books.user = undefined
 })
+
+axios.interceptors.request.use(csrfToken)
+function csrfToken (request) {
+    if (request.method === 'head' || request.method === 'get') return request
+    if ('csrfToken' in document) {
+        request.headers['x-csrf-token'] = document.csrfToken
+        return request
+    }
+    return fetchToken().then(token => {
+        document.csrfToken = token
+        request.headers['x-csrf-token'] = document.csrfToken
+        return request
+    }).catch(_ => {
+        document.csrfToken = null // set mark to not try again
+        return request
+    })
+
+    function fetchToken() {
+        return axios.get('/', { headers: { 'x-csrf-token': 'fetch' } })
+        .then(res => res.headers['x-csrf-token'])
+    }
+}

bookshop/app/vue/index.html

@@ -18,11 +18,17 @@
 <body class="small-container", style="margin-top: 70px;">
 <div id='app'>
 
-    <div v-if="user" class="user">
+    <form class="user" @submit.prevent="login">
-        <div>User: {{ user.id || 'anonymous' }}</div>
+        <div v-if="user">
-        <div>Locale: {{ user.locale }}</div>
+            <div v-if="user.tenant">Tenant: {{ user.tenant }}</div>
-        <div v-if="user.tenant">Tenant: {{ user.tenant }}</div>
+            <div> User: {{ user.id }}</div>
-    </div>
+            <div>Locale: {{ user.locale }}</div>
+        </div>
+        <div v-else>
+            <input type="submit" value="Login" class="muted-button">
+            <!-- <a href="/user/login()">Login</a> -->
+        </div>
+    </form>
 
     <h1> Capire Books </h1>
 

bookshop/index.cds

@@ -2,3 +2,4 @@ namespace sap.capire.bookshop; //> important for reflection
 using from './db/schema';
 using from './srv/cat-service';
 using from './srv/admin-service';
+using from './srv/user-service';

bookshop/package.json

@@ -10,7 +10,7 @@
     "index.js"
   ],
   "dependencies": {
-    "@sap/cds": "^6.1.1",
+    "@sap/cds": ">=5.9",
     "express": "^4.17.1",
     "passport": ">=0.4.1"
   },
@@ -21,12 +21,7 @@
   },
   "cds": {
     "requires": {
-      "db": {
+      "db": "sql"
-        "kind": "sqlite",
-        "credentials": {
-          "database": "sqlite.db"
-        }
-      }
     }
   }
 }

bookshop/srv/admin-service.js

@@ -1,9 +1,10 @@
-const cds = require('@sap/cds')
+const cds = require('@sap/cds/lib')
 
-module.exports = cds.service.impl (function(){
+module.exports = class AdminService extends cds.ApplicationService { init(){
   this.before ('NEW','Authors', genid)
   this.before ('NEW','Books', genid)
-})
+  return super.init()
+}}
 
 /** Generate primary keys for target entity in request */
 async function genid (req) {

bookshop/srv/cat-service.js

@@ -3,6 +3,7 @@ const cds = require('@sap/cds')
 class CatalogService extends cds.ApplicationService { init(){
 
   const { Books } = cds.entities ('sap.capire.bookshop')
+  const { ListOfBooks } = this.entities
 
   // Reduce stock of ordered books if available stock suffices
   this.on ('submitOrder', async req => {
@@ -18,7 +19,7 @@ class CatalogService extends cds.ApplicationService { init(){
   })
 
   // Add some discount for overstocked books
-  this.after ('READ','ListOfBooks', each => {
+  this.after ('READ', ListOfBooks, each => {
     if (each.stock > 111) each.title += ` -- 11% discount!`
   })
 

bookshop/srv/user-service.cds

@@ -1,16 +1,15 @@
 /**
  * Exposes user information
  */
-@requires: 'authenticated-user'
 service UserService {
-
   /**
    * The current user
    */
-  @odata.singleton entity me {
+  @odata.singleton entity me @cds.persistence.skip {
     id     : String; // user id
     locale : String;
     tenant : String;
   }
 
+  action login() returns me;
 }

bookshop/srv/user-service.js

@@ -1,4 +1,9 @@
 const cds = require('@sap/cds')
-module.exports = cds.service.impl((srv) => {
+module.exports = class UserService extends cds.Service { init(){
-  srv.on('READ', 'me', ({ tenant, user, locale }) => ({ id: user.id, locale, tenant }))
+  this.on('READ', 'me', ({ tenant, user, locale }) => ({ id: user.id, locale, tenant }))
-})
+  this.on('login', (req) => {
+    if (req.user._is_anonymous)
+      req._.res.set('WWW-Authenticate','Basic realm="Users"').sendStatus(401)
+    else return this.read('me')
+  })
+}}

bookstore/server.js

@@ -19,4 +19,4 @@ module.exports = cds.server
 
 // For didactic reasons in capire
 const { ReviewsService, OrdersService } = cds.requires
-if (!ReviewsService.credentials && !OrdersService.credentials) cds.requires.messaging = false
+if (!ReviewsService?.credentials && !OrdersService?.credentials) cds.requires.messaging = false

data-viewer/srv/data-service.cds

@@ -2,12 +2,12 @@
  * Exposes data + entity metadata
  */
 @requires:'authenticated-user'
-service DataService @( path:'-data' ) {
+@odata service DataService @( path:'-data' ) {
 
   /**
    * Metadata like name and columns/elements
    */
-  entity Entities {
+  entity Entities @cds.persistence.skip {
     key name : String;
     columns: Composition of many {
       name :  String;
@@ -19,7 +19,7 @@ service DataService @( path:'-data' ) {
   /**
    * The actual data, organized by column name
    */
-  entity Data {
+  entity Data @cds.persistence.skip {
     record   : array of {
       column : String;
       data   : String;

fiori/app/appconfig/fioriSandboxConfig.json

@@ -19,6 +19,14 @@
                     "title": "Browse Books",
                     "targetURL": "#Books-display"
                   }
+                },
+                {
+                  "id": "BrowseGenres",
+                  "tileType": "sap.ushell.ui.tile.StaticTile",
+                  "properties": {
+                    "title": "Browse Genres (OData v2)",
+                    "targetURL": "#Genres-display"
+                  }
                 }
               ]
             },
@@ -107,6 +115,24 @@
                 "url": "/admin-authors/webapp"
               }
             },
+            "BrowseGenres": {
+              "semanticObject": "Genres",
+              "action": "display",
+              "title": "Browse Genres",
+              "signature": {
+                "parameters": {
+                  "Genre.ID": {
+                    "renameTo": "ID"
+                  }
+                },
+                "additionalParameters": "ignored"
+              },
+              "resolutionResult": {
+                "applicationType": "SAPUI5",
+                "additionalInformation": "SAPUI5.Component=genres",
+                "url": "/genres/webapp"
+              }
+            },
             "ManageBooks": {
               "semanticObject": "Books",
               "action": "manage",

fiori/app/browse/fiori-service.cds

@@ -33,7 +33,7 @@ annotate CatalogService.Books with @(UI : {
 
 ////////////////////////////////////////////////////////////////////////////
 //
-//	Books Object Page
+//	Books List Page
 //
 annotate CatalogService.Books with @(UI : {
     SelectionFields : [

fiori/app/common.cds

@@ -10,40 +10,31 @@ using { sap.common } from '@capire/common';
 //	Books Lists
 //
 annotate my.Books with @(
-    Common.SemanticKey : [ID],
+  Common.SemanticKey : [ID],
-    UI                 : {
+  UI                 : {
-        Identification  : [{Value : title}],
+    Identification  : [{ Value: title }],
-        SelectionFields : [
+    SelectionFields : [
-            ID,
+      ID,
-            author_ID,
+      author_ID,
-            price,
+      price,
-            currency_code
+      currency_code
-        ],
+    ],
-        LineItem        : [
+    LineItem        : [
-            {
+      { Value: ID, Label: '{i18n>Title}' },
-                Value : ID,
+      { Value: author.ID, Label: '{i18n>Author}' },
-                Label : '{i18n>Title}'
+      { Value: genre.name },
-            },
+      { Value: stock },
-            {
+      { Value: price },
-                Value : author.ID,
+      { Value: currency.symbol, Label: ' ' },
-                Label : '{i18n>Author}'
+    ]
-            },
+  }
-            {Value : genre.name},
-            {Value : stock},
-            {Value : price},
-            {
-                Value : currency.symbol,
-                Label : ' '
-            },
-        ]
-    }
 ) {
-    ID  @Common: {
+  ID  @Common: {
-        SemanticObject : 'Books',
+    SemanticObject : 'Books',
-        Text: title,
+    Text: title,
-        TextArrangement : #TextOnly
+    TextArrangement : #TextOnly
-    };
+  };
-    author @ValueList.entity      : 'Authors';
+  author @ValueList.entity      : 'Authors';
 };
 
 ////////////////////////////////////////////////////////////////////////////
@@ -51,10 +42,10 @@ annotate my.Books with @(
 //	Books Details
 //
 annotate my.Books with @(UI : {HeaderInfo : {
-    TypeName       : '{i18n>Book}',
+  TypeName       : '{i18n>Book}',
-    TypeNamePlural : '{i18n>Books}',
+  TypeNamePlural : '{i18n>Books}',
-    Title          : {Value : title},
+  Title          : { Value: title },
-    Description    : {Value : author.name}
+  Description    : { Value: author.name }
 }, });
 
 
@@ -63,19 +54,13 @@ annotate my.Books with @(UI : {HeaderInfo : {
 //	Books Elements
 //
 annotate my.Books with {
-    ID     @title : '{i18n>ID}';
+  ID     @title: '{i18n>ID}';
-    title  @title : '{i18n>Title}';
+  title  @title: '{i18n>Title}';
-    genre  @title : '{i18n>Genre}'  @Common               : {
+  genre  @title: '{i18n>Genre}'   @Common: { Text: genre.name, TextArrangement: #TextOnly };
-        Text            : genre.name,
+  author @title: '{i18n>Author}'  @Common: { Text: author.name, TextArrangement: #TextOnly };
-        TextArrangement : #TextOnly
+  price  @title: '{i18n>Price}'   @Measures.ISOCurrency : currency_code;
-    };
+  stock  @title: '{i18n>Stock}';
-    author @title : '{i18n>Author}'  @Common              : {
+  descr  @UI.MultiLineText;
-        Text            : author.name,
-        TextArrangement : #TextOnly
-    };
-    price  @title : '{i18n>Price}'  @Measures.ISOCurrency : currency_code;
-    stock  @title : '{i18n>Stock}';
-    descr  @UI.MultiLineText;
 }
 
 ////////////////////////////////////////////////////////////////////////////
@@ -83,17 +68,17 @@ annotate my.Books with {
 //	Genres List
 //
 annotate my.Genres with @(
-    Common.SemanticKey : [name],
+  Common.SemanticKey : [name],
-    UI                 : {
+  UI                 : {
-        SelectionFields : [name],
+    SelectionFields : [name],
-        LineItem        : [
+    LineItem        : [
-            {Value : name},
+      { Value: name },
-            {
+      {
-                Value : parent.name,
+        Value : parent.name,
-                Label : 'Main Genre'
+        Label: 'Main Genre'
-            },
+      },
-        ],
+    ],
-    }
+  }
 );
 
 ////////////////////////////////////////////////////////////////////////////
@@ -101,18 +86,18 @@ annotate my.Genres with @(
 //	Genre Details
 //
 annotate my.Genres with @(UI : {
-    Identification : [{Value : name}],
+  Identification : [{ Value: name}],
-    HeaderInfo     : {
+  HeaderInfo     : {
-        TypeName       : '{i18n>Genre}',
+    TypeName       : '{i18n>Genre}',
-        TypeNamePlural : '{i18n>Genres}',
+    TypeNamePlural : '{i18n>Genres}',
-        Title          : {Value : name},
+    Title          : { Value: name },
-        Description    : {Value : ID}
+    Description    : { Value: ID }
-    },
+  },
-    Facets         : [{
+  Facets         : [{
-        $Type  : 'UI.ReferenceFacet',
+    $Type  : 'UI.ReferenceFacet',
-        Label  : '{i18n>SubGenres}',
+    Label  : '{i18n>SubGenres}',
-        Target : 'children/@UI.LineItem'
+    Target : 'children/@UI.LineItem'
-    }, ],
+  }, ],
 });
 
 ////////////////////////////////////////////////////////////////////////////
@@ -120,8 +105,8 @@ annotate my.Genres with @(UI : {
 //	Genres Elements
 //
 annotate my.Genres with {
-    ID   @title : '{i18n>ID}';
+  ID   @title: '{i18n>ID}';
-    name @title : '{i18n>Genre}';
+  name @title: '{i18n>Genre}';
 }
 
 ////////////////////////////////////////////////////////////////////////////
@@ -129,24 +114,24 @@ annotate my.Genres with {
 //	Authors List
 //
 annotate my.Authors with @(
-    Common.SemanticKey : [ID],
+  Common.SemanticKey : [ID],
-    UI                 : {
+  UI                 : {
-        Identification  : [{Value : name}],
+    Identification  : [{ Value: name}],
-        SelectionFields : [name],
+    SelectionFields : [name],
-        LineItem        : [
+    LineItem        : [
-            {Value : ID},
+      { Value: ID },
-            {Value : dateOfBirth},
+      { Value: dateOfBirth },
-            {Value : dateOfDeath},
+      { Value: dateOfDeath },
-            {Value : placeOfBirth},
+      { Value: placeOfBirth },
-            {Value : placeOfDeath},
+      { Value: placeOfDeath },
-        ],
+    ],
-    }
+  }
 ) {
-    ID  @Common: {
+  ID  @Common: {
-        SemanticObject : 'Authors',
+    SemanticObject : 'Authors',
-        Text: name,
+    Text: name,
-        TextArrangement : #TextOnly,
+    TextArrangement : #TextOnly,
-    };
+  };
 };
 
 ////////////////////////////////////////////////////////////////////////////
@@ -154,16 +139,16 @@ annotate my.Authors with @(
 //	Author Details
 //
 annotate my.Authors with @(UI : {
-    HeaderInfo : {
+  HeaderInfo : {
-        TypeName       : '{i18n>Author}',
+    TypeName       : '{i18n>Author}',
-        TypeNamePlural : '{i18n>Authors}',
+    TypeNamePlural : '{i18n>Authors}',
-        Title          : {Value : name},
+    Title          : { Value: name },
-        Description    : {Value : dateOfBirth}
+    Description    : { Value: dateOfBirth }
-    },
+  },
-    Facets     : [{
+  Facets     : [{
-        $Type  : 'UI.ReferenceFacet',
+    $Type  : 'UI.ReferenceFacet',
-        Target : 'books/@UI.LineItem'
+    Target : 'books/@UI.LineItem'
-    }, ],
+  }, ],
 });
 
 
@@ -172,12 +157,12 @@ annotate my.Authors with @(UI : {
 //	Authors Elements
 //
 annotate my.Authors with {
-    ID           @title : '{i18n>ID}';
+  ID           @title: '{i18n>ID}';
-    name         @title : '{i18n>Name}';
+  name         @title: '{i18n>Name}';
-    dateOfBirth  @title : '{i18n>DateOfBirth}';
+  dateOfBirth  @title: '{i18n>DateOfBirth}';
-    dateOfDeath  @title : '{i18n>DateOfDeath}';
+  dateOfDeath  @title: '{i18n>DateOfDeath}';
-    placeOfBirth @title : '{i18n>PlaceOfBirth}';
+  placeOfBirth @title: '{i18n>PlaceOfBirth}';
-    placeOfDeath @title : '{i18n>PlaceOfDeath}';
+  placeOfDeath @title: '{i18n>PlaceOfDeath}';
 }
 
 ////////////////////////////////////////////////////////////////////////////
@@ -185,18 +170,18 @@ annotate my.Authors with {
 //	Languages List
 //
 annotate common.Languages with @(
-    Common.SemanticKey : [code],
+  Common.SemanticKey : [code],
-    Identification     : [{Value : code}],
+  Identification     : [{ Value: code}],
-    UI                 : {
+  UI                 : {
-        SelectionFields : [
+    SelectionFields : [
-            name,
+      name,
-            descr
+      descr
-        ],
+    ],
-        LineItem        : [
+    LineItem        : [
-            {Value : code},
+      { Value: code },
-            {Value : name},
+      { Value: name },
-        ],
+    ],
-    }
+  }
 );
 
 ////////////////////////////////////////////////////////////////////////////
@@ -204,22 +189,22 @@ annotate common.Languages with @(
 //	Language Details
 //
 annotate common.Languages with @(UI : {
-    HeaderInfo          : {
+  HeaderInfo          : {
-        TypeName       : '{i18n>Language}',
+    TypeName       : '{i18n>Language}',
-        TypeNamePlural : '{i18n>Languages}',
+    TypeNamePlural : '{i18n>Languages}',
-        Title          : {Value : name},
+    Title          : { Value: name },
-        Description    : {Value : descr}
+    Description    : { Value: descr }
-    },
+  },
-    Facets              : [{
+  Facets              : [{
-        $Type  : 'UI.ReferenceFacet',
+    $Type  : 'UI.ReferenceFacet',
-        Label  : '{i18n>Details}',
+    Label  : '{i18n>Details}',
-        Target : '@UI.FieldGroup#Details'
+    Target : '@UI.FieldGroup#Details'
-    }, ],
+  }, ],
-    FieldGroup #Details : {Data : [
+  FieldGroup #Details : {Data : [
-        {Value : code},
+    { Value: code },
-        {Value : name},
+    { Value: name },
-        {Value : descr}
+    { Value: descr }
-    ]},
+  ]},
 });
 
 ////////////////////////////////////////////////////////////////////////////
@@ -227,19 +212,19 @@ annotate common.Languages with @(UI : {
 //	Currencies List
 //
 annotate common.Currencies with @(
-    Common.SemanticKey : [code],
+  Common.SemanticKey : [code],
-    Identification     : [{Value : code}],
+  Identification     : [{ Value: code}],
-    UI                 : {
+  UI                 : {
-        SelectionFields : [
+    SelectionFields : [
-            name,
+      name,
-            descr
+      descr
-        ],
+    ],
-        LineItem        : [
+    LineItem        : [
-            {Value : descr},
+      { Value: descr },
-            {Value : symbol},
+      { Value: symbol },
-            {Value : code},
+      { Value: code },
-        ],
+    ],
-    }
+  }
 );
 
 ////////////////////////////////////////////////////////////////////////////
@@ -247,35 +232,35 @@ annotate common.Currencies with @(
 //	Currency Details
 //
 annotate common.Currencies with @(UI : {
-    HeaderInfo           : {
+  HeaderInfo           : {
-        TypeName       : '{i18n>Currency}',
+    TypeName       : '{i18n>Currency}',
-        TypeNamePlural : '{i18n>Currencies}',
+    TypeNamePlural : '{i18n>Currencies}',
-        Title          : {Value : descr},
+    Title          : { Value: descr },
-        Description    : {Value : code}
+    Description    : { Value: code }
+  },
+  Facets               : [
+    {
+      $Type  : 'UI.ReferenceFacet',
+      Label  : '{i18n>Details}',
+      Target : '@UI.FieldGroup#Details'
     },
-    Facets               : [
+    {
-        {
+      $Type  : 'UI.ReferenceFacet',
-            $Type  : 'UI.ReferenceFacet',
+      Label  : '{i18n>Extended}',
-            Label  : '{i18n>Details}',
+      Target : '@UI.FieldGroup#Extended'
-            Target : '@UI.FieldGroup#Details'
+    },
-        },
+  ],
-        {
+  FieldGroup #Details  : {Data : [
-            $Type  : 'UI.ReferenceFacet',
+    { Value: name },
-            Label  : '{i18n>Extended}',
+    { Value: symbol },
-            Target : '@UI.FieldGroup#Extended'
+    { Value: code },
-        },
+    { Value: descr }
-    ],
+  ]},
-    FieldGroup #Details  : {Data : [
+  FieldGroup #Extended : {Data : [
-        {Value : name},
+    { Value: numcode },
-        {Value : symbol},
+    { Value: minor },
-        {Value : code},
+    { Value: exponent }
-        {Value : descr}
+  ]},
-    ]},
-    FieldGroup #Extended : {Data : [
-        {Value : numcode},
-        {Value : minor},
-        {Value : exponent}
-    ]},
 });
 
 ////////////////////////////////////////////////////////////////////////////
@@ -283,7 +268,7 @@ annotate common.Currencies with @(UI : {
 //	Currencies Elements
 //
 annotate common.Currencies with {
-    numcode  @title : '{i18n>NumCode}';
+  numcode  @title: '{i18n>NumCode}';
-    minor    @title : '{i18n>MinorUnit}';
+  minor    @title: '{i18n>MinorUnit}';
-    exponent @title : '{i18n>Exponent}';
+  exponent @title: '{i18n>Exponent}';
 }

fiori/app/genres/fiori-service.cds

@@ -0,0 +1,8 @@
+using { sap.capire.bookshop } from '../../db/common';
+
+annotate bookshop.GenreHierarchy {
+  ID             @sap.hierarchy.node.for;
+  parent         @sap.hierarchy.parent.node.for;
+  hierarchyLevel @sap.hierarchy.level.for;
+  drillState     @sap.hierarchy.drill.state.for;
+}

fiori/app/genres/webapp/Component.js

@@ -0,0 +1,7 @@
+sap.ui.define(["sap/suite/ui/generic/template/lib/AppComponent"], (AppComponent) =>
+  AppComponent.extend("genres.Component", {
+    metadata: {
+      manifest: "json",
+    },
+  })
+);

fiori/app/genres/webapp/i18n/i18n.properties

@@ -0,0 +1,4 @@
+#XTIT
+appTitle=Genres
+#XTXT
+appDescription=Browse Genres

fiori/app/genres/webapp/manifest.json

@@ -0,0 +1,155 @@
+{
+  "_version": "1.8.0",
+  "sap.app": {
+    "id": "genres",
+    "type": "application",
+    "i18n": "i18n/i18n.properties",
+    "applicationVersion": {
+      "version": "1.0.0"
+    },
+    "title": "Browse Genres Hierarchy (OData v2)",
+    "description": "{{appDescription}}",
+    "tags": {
+      "keywords": []
+    },
+    "crossNavigation": {
+      "inbounds": {
+        "appShow": {
+          "title": "{{appTitle}}",
+          "semanticObject": "GenreHierarchy",
+          "action": "display",
+          "deviceTypes": {
+            "desktop": true,
+            "tablet": true,
+            "phone": true
+          },
+          "icon": "sap-icon://settings",
+          "size": "1x1"
+        }
+      },
+      "outbounds": {}
+    },
+    "ach": "",
+    "resources": "resources.json",
+    "dataSources": {
+      "main": {
+        "uri": "/v2/browse",
+        "type": "OData",
+        "settings": {
+          "annotations": ["localAnnotations"],
+          "localUri": "localService/metadata.xml"
+        }
+      },
+      "localAnnotations": {
+        "type": "ODataAnnotation",
+        "uri": "annotations/localAnnotations.xml",
+        "settings": {
+          "localUri": "annotations/localAnnotations.xml"
+        }
+      }
+    },
+    "offline": false,
+    "sourceTemplate": {
+      "id": "ui5template.smartTemplate",
+      "version": "1.40.12"
+    }
+  },
+  "sap.ui": {
+    "technology": "UI5",
+    "icons": {
+      "icon": "",
+      "favIcon": "",
+      "phone": "",
+      "phone@2": "",
+      "tablet": "",
+      "tablet@2": ""
+    },
+    "deviceTypes": {
+      "desktop": true,
+      "tablet": true,
+      "phone": true
+    },
+    "supportedThemes": ["sap_hcb", "sap_belize", "sap_belize_deep", "sap_fiori_3"]
+  },
+  "sap.ui5": {
+    "resources": {
+      "js": [],
+      "css": []
+    },
+    "dependencies": {
+      "minUI5Version": "1.65.6",
+      "libs": {},
+      "components": {}
+    },
+    "models": {
+      "i18n": {
+        "type": "sap.ui.model.resource.ResourceModel",
+        "uri": "i18n/i18n.properties"
+      },
+      "@i18n": {
+        "type": "sap.ui.model.resource.ResourceModel",
+        "uri": "i18n/i18n.properties"
+      },
+      "json": {
+        "type": "sap.ui.model.json.JSONModel"
+      },
+      "i18n|sap.suite.ui.generic.template.ListReport|Genres": {
+        "type": "sap.ui.model.resource.ResourceModel",
+        "uri": "i18n/ListReport/Genres/i18n.properties"
+      },
+      "": {
+        "dataSource": "main",
+        "preload": true,
+        "settings": {
+          "useBatch": true,
+          "defaultBindingMode": "TwoWay",
+          "defaultCountMode": "Inline",
+          "refreshAfterChange": true,
+          "metadataUrlParams": {
+            "sap-value-list": "none"
+          }
+        }
+      }
+    },
+    "contentDensities": {
+      "compact": true,
+      "cozy": true
+    }
+  },
+  "sap.ui.generic.app": {
+    "_version": "1.3.0",
+    "settings": {
+      "forceGlobalRefresh": false,
+      "useColumnLayoutForSmartForm": false,
+      "showBasicSearch": false
+    },
+    "pages": {
+      "ListReport|Genres": {
+        "entitySet": "GenreHierarchy",
+        "component": {
+          "name": "sap.suite.ui.generic.template.ListReport",
+          "list": true,
+          "settings": {
+            "condensedTableLayout": true,
+            "smartVariantManagement": true,
+            "tableType": "TreeTable",
+            "enableTableFilterInPageVariant": true,
+            "dataLoadSettings": {
+              "loadDataOnAppLaunch": "always"
+            }
+          }
+        }
+      }
+    }
+  },
+  "sap.fiori": {
+    "registrationIds": [],
+    "archeType": "transactional"
+  },
+  "sap.platform.hcp": {
+    "uri": ""
+  },
+  "sap.platform.cf": {
+    "oAuthScopes": []
+  }
+}

fiori/app/services.cds

@@ -5,5 +5,6 @@
 using from './admin-authors/fiori-service';
 using from './admin-books/fiori-service';
 using from './browse/fiori-service';
+using from './genres/fiori-service';
 using from './common';
 using from '@capire/bookstore/srv/mashup';

fiori/db/common.cds

@@ -0,0 +1,14 @@
+namespace sap.capire.bookshop;
+
+using { sap.capire.bookshop } from '@capire/bookstore/srv/mashup';
+
+entity GenreHierarchy : bookshop.Genres {
+  hierarchyLevel : Integer default 0;
+  drillState     : String default 'leaf';
+  parent         : Association to GenreHierarchy;
+  children       : Composition of many GenreHierarchy on children.parent = $self;
+}
+
+extend service CatalogService with {
+  @readonly entity GenreHierarchy as projection on bookshop.GenreHierarchy;
+}

fiori/db/data/sap.capire.bookshop-GenreHierarchy.csv

@@ -0,0 +1,16 @@
+ID;parent_ID;name;hierarchyLevel;drillState
+10;;Fiction;0;expanded
+11;10;Drama;1;leaf
+12;10;Poetry;1;leaf
+13;10;Fantasy;1;leaf
+14;10;Science Fiction;1;leaf
+15;10;Romance;1;leaf
+16;10;Mystery;1;leaf
+17;10;Thriller;1;leaf
+18;10;Dystopia;1;leaf
+20;;Non-Fiction;0;expanded
+19;10;Fairy Tale;1;leaf
+21;20;Biography;1;expanded
+22;21;Autobiography;2;leaf
+23;20;Essay;1;leaf
+24;20;Speech;1;leaf

fiori/index.cds

@@ -0,0 +1 @@
+using from './db/common';

fiori/package.json

@@ -4,6 +4,7 @@
   "dependencies": {
     "@capire/bookstore": "*",
     "@sap/cds": ">=5",
+    "@sap/cds-odata-v2-adapter-proxy": "^1.9.0",
     "express": "^4.17.1",
     "passport": ">=0.4.1"
   },
@@ -13,9 +14,6 @@
   },
   "cds": {
     "requires": {
-      "auth": {
-        "kind": "dummy-auth"
-      },
       "ReviewsService": {
         "kind": "odata",
         "model": "@capire/reviews"
@@ -45,10 +43,10 @@
         "[production]": {
           "model": "db/hana"
         }
-      },
-      "hana": {
-        "deploy-format": "hdbtable"
       }
+    },
+    "hana": {
+      "deploy-format": "hdbtable"
     }
   }
 }

fiori/server.js

@@ -1 +1,8 @@
-module.exports = require('@capire/bookstore/server.js')
+const cds = require("@sap/cds")
+
+// install OData v2 adapter
+const proxy = require('@sap/cds-odata-v2-adapter-proxy')
+const proxyOpts = global.it ? { target:'auto' } : {} // for tests, set 'auto' to detect port dynamically
+cds.on('bootstrap', app => app.use(proxy(proxyOpts)))
+
+module.exports = require('@capire/bookstore/server.js')

hello/package.json

@@ -12,23 +12,8 @@
   "devDependencies": {
     "@types/jest": "*",
     "@types/node": "*",
-    "ts-jest": "^27.0.2",
     "typescript": "^4.3.5"
   },
-  "jest": {
-    "testEnvironment": "node",
-    "preset": "ts-jest",
-    "globals": {
-      "ts-jest": {
-        "diagnostics": {
-          "_comment": "see https://githubmemory.com/repo/kulshekhar/ts-jest/issues/2722",
-          "ignoreCodes": [
-            151001
-          ]
-        }
-      }
-    }
-  },
   "eslintConfig": {
     "extends": "eslint:recommended",
     "env": {

hello/test/hello-world-test.js

@@ -0,0 +1,13 @@
+const cds = require ('@sap/cds')
+describe('Hello world!', () => {
+
+    beforeAll (()=> process.env.CDS_TYPESCRIPT = true)
+    afterAll (()=> delete process.env.CDS_TYPESCRIPT)
+    const {GET} = cds.test.in(__dirname,'../srv').run('serve', 'world.cds')
+
+    it('should say hello with class impl', async () => {
+        const {data} = await GET`/say/hello(to='world')`
+        expect(data.value).toMatch(/Hello world.*typescript.*/i)
+    })
+
+})

hello/test/hello-world-ts.test.ts

@@ -1,15 +0,0 @@
-process.env.CDS_TYPESCRIPT = 'true';
-import * as cds from '@sap/cds';
-
-//@ts-ignore
-const {GET} = cds.test.in(__dirname,'../srv').run('serve', 'world.cds');
-
-describe('Hello world!', () => {
-    afterAll(() => { delete process.env.CDS_TYPESCRIPT; });
-
-    it('should say hello with class impl from a typescript file', async () => {
-        const {data} = await GET`/say/hello(to='world')`
-        expect(data.value).toMatch(/Hello world.*typescript.*/i)
-    })
-
-})

orders/app/fiori.cds

@@ -2,25 +2,26 @@
 
 ////////////////////////////////////////////////////////////////////////////
 //
-//	Note: this is designed for the PerformanceService being co-located with
+//	Note: this is designed for the OrdersService being co-located with
-//	bookshop. It does not work if PerformanceService is run as a separate
+//	bookshop. It does not work if OrdersService is run as a separate
 // 	process, and is not intended to do so.
 //
 ////////////////////////////////////////////////////////////////////////////
 
 
 
-using { PerformanceService } from '../srv/performance-service';
+using { OrdersService } from '../srv/orders-service';
 
 
 @odata.draft.enabled
-annotate PerformanceService.Orders with @(
+annotate OrdersService.Orders with @(
 	UI: {
-		SelectionFields: [ createdAt, createdBy ],
+		SelectionFields: [ createdBy ],
 		LineItem: [
 			{Value: OrderNo, Label:'OrderNo'},
 			{Value: buyer, Label:'Customer'},
-			{Value: createdAt, Label:'Date'}
+			{Value: currency.symbol, Label:'Currency'},
+			{Value: createdAt, Label:'Date'},
 		],
 		HeaderInfo: {
 			TypeName: 'Order', TypeNamePlural: 'Orders',
@@ -68,7 +69,7 @@ annotate PerformanceService.Orders with @(
 
 
 
-annotate PerformanceService.Orders.Items with @(
+annotate OrdersService.Orders.Items with @(
 	UI: {
 		LineItem: [
 			{Value: product_ID, Label:'Product ID'},

orders/app/orders/index.html

@@ -13,7 +13,7 @@
 			applications: {
 				"manage-orders": {
 					title: "Manage Orders",
-					description: "... testing FE v42",
+					description: "CAP Sample App",
 					additionalInformation: "SAPUI5.Component=orders",
 					applicationType : "URL",
 					url: "/orders/webapp",

orders/app/orders/webapp/manifest.json

@@ -3,8 +3,8 @@
 	"sap.app": {
 		"id": "orders",
 		"type": "application",
-		"title": "Order Books",
+		"title": "Order Management",
-		"description": "Sample Application",
+		"description": "CAP Sample Application",
 		"i18n": "i18n/i18n.properties",
 		"dataSources": {
 			"OrdersService": {

orders/db/data/sap.capire.orders-Orders.Items.csv

@@ -1,4 +1,4 @@
-ID;Header_ID;quantity;product_ID;title;price
+ID;up__ID;quantity;product_ID;title;price
-58040e66-1dcd-4ffb-ab10-fdce32028b79;7e2f2640-6866-4dcf-8f4d-3027aa831cad;10;201;Wuthering Heights;11.11
+58040e66-1dcd-4ffb-ab10-fdce32028b79;7e2f2640-6866-4dcf-8f4d-3027aa831cad;1;201;Wuthering Heights;11.11
-64e718c9-ff99-47f1-8ca3-950c850777d4;7e2f2640-6866-4dcf-8f4d-3027aa831cad;501;271;Catweazle;15
+64e718c9-ff99-47f1-8ca3-950c850777d4;7e2f2640-6866-4dcf-8f4d-3027aa831cad;1;271;Catweazle;15
-e9641166-e050-4261-bfee-d1e797e6cb7f;64e718c9-ff99-47f1-8ca3-950c850777d4;499;252;Eleonora;28
+e9641166-e050-4261-bfee-d1e797e6cb7f;64e718c9-ff99-47f1-8ca3-950c850777d4;2;252;Eleonora;28

orders/db/schema.cds

@@ -0,0 +1,24 @@
+using { Currency, User, managed, cuid } from '@sap/cds/common';
+namespace sap.capire.orders;
+
+entity Orders : cuid, managed {
+  OrderNo  : String(22) @title:'Order Number'; //> readable key
+  Items    : Composition of many {
+    key ID    : UUID;
+    product   : Association to Products;
+    quantity  : Integer;
+    title     : String; //> intentionally replicated as snapshot from product.title
+    price     : Double; //> materialized calculated field
+  };
+  buyer    : User;
+  currency : Currency;
+}
+
+/** This is a stand-in for arbitrary ordered Products */
+entity Products @(cds.persistence.skip:'always') {
+  key ID : String;
+}
+
+
+// this is to ensure we have filled-in currencies
+using from '@capire/common';

orders/srv/orders-service.cds

@@ -0,0 +1,5 @@
+using { sap.capire.orders as my } from '../db/schema';
+
+service OrdersService {
+  entity Orders as projection on my.Orders;
+}

orders/srv/orders-service.js

@@ -5,14 +5,6 @@ class OrdersService extends cds.ApplicationService {
   init(){
     const { 'Orders.Items':OrderItems } = this.entities
 
-    // fill itemCategory at runtime
-    this.before (['CREATE', 'UPDATE'], async req =>{
-      if(req.data.quantity > 500) {req.data.itemCategory = 'Large'}
-        else if (req.data.quantity > 100) {req.data.itemCategory = 'Medium'}
-        else    {req.data.itemCategory = 'Small'}
-    })   
-    //
-
     this.before ('UPDATE', 'Orders', async function(req) {
       const { ID, Items } = req.data
       if (Items) for (let { product_ID, quantity } of Items) {

package.json

@@ -5,18 +5,21 @@
   "repository": "https://github.com/sap-samples/cloud-cap-samples.git",
   "author": "daniel.hutzel@sap.com",
   "dependencies": {
-    "@capire/bookstore": "./bookstore",
-    "@capire/bookshop": "./bookshop",
-    "@capire/common": "./common",
-    "@capire/data-viewer": "./data-viewer",
-    "@capire/fiori": "./fiori",
-    "@capire/hello": "./hello",
-    "@capire/media": "./media",
-    "@capire/orders": "./orders",
-    "@capire/reviews": "./reviews",
     "@sap/cds": ">=5.5.3"
   },
+  "workspaces": [
+    "./bookshop",
+    "./bookstore",
+    "./common",
+    "./data-viewer",
+    "./fiori",
+    "./hello",
+    "./media",
+    "./orders",
+    "./reviews"
+  ],
   "devDependencies": {
+    "axios": "^0",
     "chai": "^4.3.4",
     "chai-as-promised": "^7.1.1",
     "chai-subset": "^1.6.0",
@@ -34,10 +37,10 @@
     "jest": "npx jest",
     "start": "cds watch fiori",
     "test": "npm run jest -- --silent",
+    "test:mocha": "npx mocha --parallel --recursive --timeout 20000",
     "test:hello": "cd hello && npm test"
   },
   "jest": {
-    "testEnvironment": "node",
     "testTimeout": 20000,
     "testMatch": [
       "**/*.test.js"

performance/db/data/sap.capire.performance-Authors.csv

@@ -1,5 +0,0 @@
-ID;name;dateOfBirth;placeOfBirth;dateOfDeath;placeOfDeath
-101;Emily Brontë;1818-07-30;Thornton, Yorkshire;1848-12-19;Haworth, Yorkshire
-107;Charlotte Brontë;1818-04-21;Thornton, Yorkshire;1855-03-31;Haworth, Yorkshire
-150;Edgar Allen Poe;1809-01-19;Boston, Massachusetts;1849-10-07;Baltimore, Maryland
-170;Richard Carpenter;1929-08-14;King’s Lynn, Norfolk;2012-02-26;Hertfordshire, England

performance/db/data/sap.capire.performance-Books.csv

@@ -1,6 +0,0 @@
-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;150;JPY

performance/db/data/sap.capire.performance-Books_texts.csv

@@ -1,5 +0,0 @@
-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.

performance/db/schema.cds

@@ -1,122 +0,0 @@
-using { Currency, cuid, managed } from '@sap/cds/common';
-
-namespace sap.capire.performance;
-
-
-entity OrdersHeaders : managed {
-  key ID   : UUID;
-  OrderNo  : String @title:'Order Number'; //> readable key 
-  buyer    : String;
-  currency : Currency;
-  Items    : Composition of many OrdersItems on Items.Header = $self;
-}
-
-entity OrdersItems   {
-    key ID    : UUID;
-    product   : Association to Books;
-    quantity  : Integer;
-    title     : String; //> intentionally replicated as snapshot from product.title
-    price     : Double; //> materialized calculated field
-    Header    : Association to OrdersHeaders;  
-};
-
-
-entity Books {
-  key ID : Integer;
-  title  : localized String(111);
-  descr  : localized String(1111);
-  author : Association to Authors;
-  stock  : Integer;
-  price  : Decimal;
-  currency : Currency;
-}
-
-entity Authors  {
-  key ID : Integer;
-  name   : String(111);
-  dateOfBirth  : Date;
-  dateOfDeath  : Date;
-  placeOfBirth : String;
-  placeOfDeath : String;
-  books  : Association to many Books on books.author = $self;
-}
-
-
-entity Apples : cuid, managed { 
-  description  : String;
-  vendor       : association to one Vendor;
-  appleDetails : appleDetailsType;
-}
-
-entity Bananas : cuid, managed { 
-  description   : String;
-  vendor        : association to one Vendor;
-  bananaDetails : bananaDetailsType;
-}
-
-entity Cherries : cuid, managed {
-  description   : String;
-  vendor        : association to one Vendor;
-  cherryDetails : cherryDetailsType;
-}
-
-entity Mangos : cuid, managed {
-  description  : String;
-  vendor       : association to one Vendor;
-  mangoDetails : mangoDetailsType;
-}
-
-entity Vendor : cuid, managed { 
-  description  : String;
-}
-
-type appleDetailsType  : String;
-type bananaDetailsType : String;
-type cherryDetailsType : String;
-type mangoDetailsType  : String;
-
-entity Fruit : cuid, managed {
-    type          : String enum { apple; banana; cherry; mango };
-    description   : String;
-    vendor        : association to one Vendor;   
-    appleDetails  : composition of AppleDetails;
-    bananaDetails : composition of BananaDetails;
-    cherryDetails : composition of CherryDetails;
-    mangoDetails  : composition of MangoDetails; 
-}
-
-entity AppleDetails : cuid {
-  appleDetails : appleDetailsType;
-}
-
-entity BananaDetails : cuid {
-  bananaDetails : bananaDetailsType;
-}
-
-entity CherryDetails : cuid {
-  cherryDetails : cherryDetailsType;
-}
-
-entity MangoDetails : cuid {
-  mangoDetails : mangoDetailsType;
-}
-
-view Banana as select from Fruit
-{
-    type,
-    description,
-    vendor,
-    bananaDetails,
-}
-    where type = 'banana';
-
-
-aspect apple  { appleDetails  : appleDetailsType; };
-aspect banana { bananaDetails : bananaDetailsType;};
-aspect cherry { cherryDetails : cherryDetailsType;};
-aspect mango  { mangoDetails  : mangoDetailsType; };
-entity Fruit_2 : apple, banana, cherry, mango, cuid, managed {
-    type        : String enum { apple; banana; cherry; mango };
-    description : String;
-    vendor      : association to one Vendor;
-}

performance/srv/performance-service.cds

@@ -1,95 +0,0 @@
-using { sap.capire.performance as my } from '../db/schema';
-
-service PerformanceService {
-  entity OrdersHeaders as projection on my.OrdersHeaders;
-  entity OrdersItems   as projection on my.OrdersItems;
-  entity Books         as projection on my.Books;
-  entity Authors       as projection on my.Authors;
-
-// static
-view OrdersItemsViewJoin as select 
-
-    OrdersHeaders.ID        as Header_ID, 
-    OrdersHeaders.OrderNo   as OrderNo, 
-    OrdersHeaders.buyer     as buyer, 
-    OrdersHeaders.currency  as currency,
-    key OrdersItems.ID      as Item_ID,
-    OrdersItems.product     as product,
-    OrdersItems.quantity    as quantity,
-    OrdersItems.title       as title,
-    OrdersItems.price       as price
-
- from OrdersHeaders JOIN OrdersItems on OrdersHeaders.ID = OrdersItems.Header.ID;
-
-// dynamic entity
-entity OrderItemsViewAssoc as projection on OrdersHeaders;
-
-// sort on right table
-view SortedOrdersJoin as select 
-    OrdersHeaders.ID        as Header_ID, 
-    OrdersHeaders.OrderNo   as OrderNo, 
-    OrdersHeaders.buyer     as buyer, 
-    OrdersHeaders.currency  as currency,
-    key OrdersItems.ID      as Item_ID,
-    OrdersItems.product     as product,
-    OrdersItems.quantity    as quantity,
-    OrdersItems.title       as title,
-    OrdersItems.price       as price
-from OrdersHeaders JOIN OrdersItems on OrdersHeaders.ID = OrdersItems.Header.ID
-order by title;
-
-// sort on items and join back to header via assoc
-
-view SortedOrdersAssoc as select
-from OrdersItems {*, Header.OrderNo, Header.buyer, Header.currency }
-order by OrdersItems.title;
-
-// filter on right table 
-
-view FilteredOrdersJoin as select 
-    OrdersHeaders.ID        as Header_ID, 
-    OrdersHeaders.OrderNo   as OrderNo, 
-    OrdersHeaders.buyer     as buyer, 
-    OrdersHeaders.currency  as currency,
-    key OrdersItems.ID          as Item_ID,
-    OrdersItems.product     as product,
-    OrdersItems.quantity    as quantity,
-    OrdersItems.title       as title,
-    OrdersItems.price       as price
-from OrdersHeaders JOIN OrdersItems on OrdersHeaders.ID = OrdersItems.Header.ID
-where price > 100;
-
-// filter on items and join back to header via assoc
-
-view FilteredOrdersAssoc as select
-from OrdersItems {*, Header.OrderNo, Header.buyer, Header.currency }
-where OrdersItems.price > 100;
-
-
-// TODO avoid CASE -- Denormalization of expensive complex structures, 
-// calculate on write instead of read
-
-// CASE -> try to remodel to avoid CASE, if re-modelling is not possible, 
-// fill redundant fields at write
-
-entity OrdersItemsCaseView as projection on OrdersItems {
-    *,
-    case  
-       when quantity > 500 then 'Large'
-       when quantity > 100 then 'Medium'       
-       else 'Small'
-    end as category : String
-};
-
-
-extend my.OrdersItems with {
-    itemCategory: String enum{ Small; Medium; Large;};
-    // fill itemCategory at runtime in performance-service.js
-}
-
-entity OrdersItemsNoCaseView as projection on OrdersItems {
-    *,
-    itemCategory as category 
-};
-}
-

samples.md

@@ -69,14 +69,20 @@ Each sub directory essentially is an individual npm package arranged in an [all-
 
 ## [@capire/fiori](fiori)
 
-- [Adds an SAP Fiori elements application](https://cap.cloud.sap/docs/guides/fiori/) to bookstore, thereby introducing to:
+- Adds an SAP Fiori elements application to bookstore, thereby introducing:
-- [OData Annotations](https://cap.cloud.sap/docs/guides/fiori#adding-odata-annotations) in `.cds` files
+- OData Annotations in `.cds` files
-- Support for [Fiori Draft](https://cap.cloud.sap/docs/guides/fiori#draft)
+- Support for Fiori Draft
-- Support for [Value Helps](https://cap.cloud.sap/docs/guides/fiori#value-help)
+- Support for Value Helps
 - Serving SAP Fiori apps locally
+- Fiori Elements V2
+  - OData V2 using CDS OData V2 Adapter Proxy
+  - List Report (type `TreeTable`)
+  - `@sap.hierarchy` annotations
+
+See the [Serving Fiori UIs](https://cap.cloud.sap/docs/advanced/fiori) documentation for more information.
 
 <br>
 
 # All-in-one Monorepo
 
-Each 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.
+Each 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 and acts like a local npm registry to the individual sample packages.

test/cds.ql.test.js

@@ -1,20 +1,18 @@
-const cds = require('@sap/cds/lib')
-const { expect } = cds.test
-const { cdr } = cds.ql
-const Foo = { name: 'Foo' }
-const Books = { name: 'capire.bookshop.Books' }
-
-
-const STAR = cdr ? '*' : { ref: ['*'] }
-const skip = {to:{eql:()=>skip}}
-const srv = new cds.Service
-let cqn
-
-expect.plain = (cqn) => !cqn.SELECT.one && !cqn.SELECT.distinct ? expect(cqn) : skip
-expect.one = (cqn) => !cqn.SELECT.distinct ? expect(cqn) : skip
-
 describe('cds.ql → cqn', () => {
-  //
+
+  const cds = require('@sap/cds/lib')
+  const { expect } = cds.test
+  const { cdr } = cds.ql
+  const Foo = { name: 'Foo' }
+  const Books = { name: 'capire.bookshop.Books' }
+
+  const STAR = cdr ? '*' : { ref: ['*'] }
+  const skip = {to:{eql:()=>skip}}
+  const srv = new cds.Service
+  let cqn
+
+  expect.plain = (cqn) => !cqn.SELECT.one && !cqn.SELECT.distinct ? expect(cqn) : skip
+  expect.one = (cqn) => !cqn.SELECT.distinct ? expect(cqn) : skip
 
   describe.each(['SELECT', 'SELECT one', 'SELECT distinct'])(`%s...`, (each) => {
 
@@ -413,18 +411,67 @@ describe('cds.ql → cqn', () => {
         ]
       }})
 
-      expect (
+      const ql_with_groups_fix = !!cds.ql.Query.prototype.flat
-        SELECT.from(Foo).where({x:1,or:{y:2}})
+      if (ql_with_groups_fix) {
-      ).to.eql (
+
-        CQL`SELECT from Foo where x=1 or y=2`
+        expect (
-      ).to.eql ({ SELECT: {
+          SELECT.from(Foo).where({x:1}).or({y:2}).and({z:3})
-        from: {ref:['Foo']},
+        ).to.eql ({ SELECT: {
-        where: [
+          from: {ref:['Foo']},
-          {ref:['x']}, '=', {val:1},
+          where: [
-          'or',
+            {ref:['x']}, '=', {val:1},
-          {ref:['y']}, '=', {val:2}
+            'or',
-        ]
+            {ref:['y']}, '=', {val:2},
-      }})
+            'and',
+            {ref:['z']}, '=', {val:3},
+          ]
+        }})
+
+        expect (
+          SELECT.from(Foo).where({x:1,or:{y:2}}).and({z:3})
+        ).to.eql ({ SELECT: {
+          from: {ref:['Foo']},
+          where: [
+            {xpr:[
+              {ref:['x']}, '=', {val:1},
+              'or',
+              {ref:['y']}, '=', {val:2},
+            ]},
+            'and',
+            {ref:['z']}, '=', {val:3},
+          ]
+        }})
+
+        expect (
+          SELECT.from(Foo).where({a:1}).or({x:1,or:{y:2}}).and({z:3})
+        ).to.eql ({ SELECT: {
+          from: {ref:['Foo']},
+          where: [
+            {ref:['a']}, '=', {val:1},
+            'or',
+            {xpr:[
+              {ref:['x']}, '=', {val:1},
+              'or',
+              {ref:['y']}, '=', {val:2},
+            ]},
+            'and',
+            {ref:['z']}, '=', {val:3},
+          ]
+        }})
+
+        expect (
+          { SELECT: SELECT.from(Foo).where({x:1,or:{y:2}}).SELECT }
+        ).to.eql ({ SELECT: {
+          from: {ref:['Foo']},
+          where: [
+            {ref:['x']}, '=', {val:1},
+            'or',
+            {ref:['y']}, '=', {val:2},
+          ]
+        }})
+
+      }
+
 
       expect (
         SELECT.from(Foo).where({x:1,and:{y:2}}).or({z:3})

test/consuming-services.test.js

@@ -1,8 +1,9 @@
 const cds = require('@sap/cds/lib')
-const { expect } = cds.test ('@capire/bookshop')
 
 describe('cap/samples - Consuming Services locally', () => {
-  //
+
+  const { expect } = cds.test ('@capire/bookshop')
+
   it('bootstrapped the database successfully', ()=>{
     const { AdminService } = cds.services
     const { Authors } = AdminService.entities
@@ -14,7 +15,7 @@ describe('cap/samples - Consuming Services locally', () => {
     const AdminService = await cds.connect.to('AdminService')
     const { Authors } = AdminService.entities
     expect (await SELECT.from(Authors))
-    .to.eql(await SELECT.from('Authors'))
+    // .to.eql(await SELECT.from('Authors'))
     .to.eql(await AdminService.read(Authors))
     .to.eql(await AdminService.read('Authors'))
     .to.eql(await AdminService.run(SELECT.from(Authors)))

test/custom-handlers.test.js

@@ -1,10 +1,11 @@
 const cds = require('@sap/cds/lib')
-const { GET, POST, expect } = cds.test(__dirname+'/../bookshop')
-if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
-else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases
 
 describe('cap/samples - Custom Handlers', () => {
 
+  const { GET, POST, expect } = cds.test(__dirname+'/../bookshop')
+  if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
+  else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases
+
   it('should reject out-of-stock orders', async () => {
     await POST `/browse/submitOrder ${{ book: 201, quantity: 5 }}`
     await POST `/browse/submitOrder ${{ book: 201, quantity: 5 }}`

test/fiori.test.js

@@ -0,0 +1,23 @@
+const cds = require('@sap/cds/lib')
+
+describe('cap/samples - Fiori APIs - v2', () => {
+
+  const { GET, expect, axios } = cds.test ('@capire/fiori', '--with-mocks')
+  axios.defaults.auth = { username: 'alice', password: 'admin' }
+
+  it('serves $metadata documents in v2', async () => {
+    const { headers, data } = await GET `/v2/browse/$metadata`
+    expect(headers).to.contain({
+      'content-type': 'application/xml',
+      'dataserviceversion': '2.0',
+    })
+    expect(data).to.contain('<EntitySet Name="GenreHierarchy" EntityType="CatalogService.GenreHierarchy"/>')
+  })
+
+  it('serves Books in v2', async () => {
+    const { data } = await GET `/v2/browse/Books`
+    expect(data).to.containSubset({d:{results:[]}})
+    expect(data.d.results.length).to.be.greaterThanOrEqual(5)
+  })
+
+})

test/hello-world.test.js

@@ -1,8 +1,9 @@
 const cds = require('@sap/cds/lib')
-const { GET, expect } = cds.test (__dirname+'/../hello')
 
 describe('cap/samples - Hello world!', () => {
 
+  const { GET, expect } = cds.test (__dirname+'/../hello')
+
   it('should say hello with class impl', async () => {
     const {data} = await GET `/say/hello(to='world')`
     expect(data.value).to.eql('Hello world!')

test/hierarchical-data.test.js

@@ -1,20 +1,18 @@
 const cds = require('@sap/cds/lib')
-const {expect} = cds.test
-
-// should become cds.compile(...) when cds5 is released
-const model = cds.compile.to.csn (`
-  entity Categories {
-    key ID   : Integer;
-    name     : String;
-    children : Composition of many Categories on children.parent = $self;
-    parent   : Association to Categories;
-  }
-`)
-const {Categories:Cats} = model.definitions
-
 
 describe('cap/samples - Hierarchical Data', ()=>{
 
+	const model = CDL`
+		entity Categories {
+			key ID   : Integer;
+			name     : String;
+			children : Composition of many Categories on children.parent = $self;
+			parent   : Association to Categories;
+		}
+	`
+	const {Categories:Cats} = model.definitions
+	const {expect} = cds.test
+
 	before ('bootstrap sqlite in-memory db...', async()=>{
 		await cds.deploy (model) .to ('sqlite::memory:')
 		expect (cds.db) .to.exist

test/localized-data/services.test.js

@@ -1,23 +1,12 @@
-const { GET, expect, cds } = require('@sap/cds/lib').test (__dirname)
-if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
-else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases
-
 describe('cap/samples - Localized Data', () => {
 
-  it('serves localized $metadata documents', async () => {
+  const { GET, expect, cds } = require('@sap/cds/lib').test (__dirname)
-    const { data } = await GET`/browse/$metadata?sap-language=de`
+  if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
-    expect(data).to.contain('<Annotation Term="Common.Label" String="Währung"/>')
+  else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases
-  })
 
-  it('supports sap-language param', async () => {
+  it('serves localized $metadata documents', async () => {
-    const { data } = await GET(`/browse/Books?$select=title,author` + '&sap-language=de')
+    const { data } = await GET(`/browse/$metadata?sap-language=de`, { headers: { 'accept-language': 'de' }})
-    expect(data.value).to.containSubset([
+    expect(data).to.contain('<Annotation Term="Common.Label" String="Währung"/>')
-      { title: 'Sturmhöhe', author: 'Emily Brontë' },
-      { title: 'Jane Eyre', author: 'Charlotte Brontë' },
-      { title: 'The Raven', author: 'Edgar Allen Poe' },
-      { title: 'Eleonora', author: 'Edgar Allen Poe' },
-      { title: 'Catweazle', author: 'Richard Carpenter' },
-    ])
   })
 
   it('supports accept-language header', async () => {

test/messaging.test.js

@@ -1,14 +1,20 @@
 const cds = require('@sap/cds/lib')
-const { expect } = cds.test
+const {resolve} = require('path')
-const _model = '@capire/reviews'
-if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
-else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases
 
 describe('cap/samples - Messaging', ()=>{
 
+    const { expect } = cds.test
+    const _model = '@capire/reviews'
+    const Reviews = 'sap.capire.reviews.Reviews'
+    if (cds.User.default) cds.User.default = cds.User.Privileged // hard core monkey patch
+    else cds.User = cds.User.Privileged // hard core monkey patch for older cds releases
+
+    beforeAll(() => { cds.root = resolve(__dirname, '..') })
+    afterAll(() => { cds.root = process.cwd() })
+
     it ('should bootstrap sqlite in-memory db', async()=>{
         const db = await cds.deploy (_model) .to ('sqlite::memory:')
-        await db.delete('Reviews')
+        await db.delete(Reviews)
         expect (db.model) .not.undefined
     })
 

test/odata.test.js

@@ -1,8 +1,8 @@
 const cds = require('@sap/cds/lib')
-const { GET, expect, axios } = cds.test ('@capire/bookshop')
-axios.defaults.auth = { username: 'alice', password: 'admin' }
 
 describe('cap/samples - Bookshop APIs', () => {
+  const { GET, expect, axios } = cds.test ('@capire/bookshop')
+  axios.defaults.auth = { username: 'alice', password: 'admin' }
 
   // Genres
   const Drama = {

test/registry.test.js

@@ -1,12 +1,14 @@
 
 const cds = require('@sap/cds/lib')
-const { expect } = cds.test
 const { fork } = require('child_process')
 const { resolve } = require('path')
 const verbose = process.env.CDS_TEST_VERBOSE
-// ||true
 
 describe('cap/samples - Local NPM registry', () => {
+
+  const { expect } = cds.test
+  // ||true
+
   let registry
   let axios
   const cwd = resolve(__dirname, '..')