Using ES Modules

.github/workflows/node.js.yml

@@ -15,7 +15,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [22.x, 20.x, 18.x]
+        node-version: [20.x, 18.x]
 
     steps:
     - uses: actions/checkout@v4
@@ -33,6 +33,6 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: 22.x
+        node-version: 20.x
     - run: npm ci
     - run: npm run lint

README.md

@@ -13,7 +13,7 @@ Find here a collection of samples for the [SAP Cloud Application Programming Mod
 
 ### Preliminaries
 
-1. Ensure you have the latest LTS version of Node.js installed (see [Getting Started](https://cap.cloud.sap/docs/get-started/jumpstart))
+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
@@ -36,7 +36,7 @@ cd samples
 In the samples folder run:
 
 ```sh
-npm ci
+npm install
 ```
 
 ### Run

bookshop/app/vue/app.js

@@ -19,13 +19,13 @@ const books = Vue.createApp ({
         search: ({target:{value:v}}) => books.fetch(v && '&$search='+v),
 
         async fetch (etc='') {
-            const {data} = await GET(`/Books?${etc}`)
+            const {data} = await GET(`/ListOfBooks?$expand=genre,currency${etc}`)
             books.list = data.value
         },
 
         async inspect (eve) {
             const book = books.book = books.list [eve.currentTarget.rowIndex-1]
-            const res = await GET(`/Book/${book.ID}?$select=descr,stock,image`)
+            const res = await GET(`/Books/${book.ID}?$select=descr,stock,image`)
             Object.assign (book, res.data)
             books.order = { quantity:1 }
             setTimeout (()=> $('form > input').focus(), 111)

bookshop/app/vue/index.html

@@ -45,11 +45,11 @@
         <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 }}</td>
+            <td>{{ book.genre.name }}</td>
             <td class="rating-stars">
                 {{ ('★'.repeat(Math.round(book.rating))+'☆☆☆☆☆').slice(0,5) }} ({{ book.numberOfReviews }})
             </td>
-            <td>{{ book.currency }} {{ book.price }}</td>
+            <td>{{ book.currency && book.currency.symbol }} {{ book.price }}</td>
         </tr>
     </table>
 

bookshop/db/init.js

@@ -1,4 +1,4 @@
-const cds = require('@sap/cds')
+import cds from '@sap/cds'
 
 /**
  * In order to keep basic bookshop sample as simple as possible, we don't add
@@ -8,7 +8,7 @@ const cds = require('@sap/cds')
 
 // NOTE: We use cds.on('served') to delay the UPSERTs after the db init
 // to run after all INSERTs from .csv files happened.
-module.exports = cds.on('served', ()=>
+export default cds.on('served', ()=>
   UPSERT.into ('sap.common.Currencies') .columns (
     [ 'code', 'symbol', 'name' ]
   ) .rows (

bookshop/package.json

@@ -2,6 +2,7 @@
   "name": "@capire/bookshop",
   "version": "1.0.0",
   "description": "A simple self-contained bookshop service.",
+  "type": "module",
   "files": [
     "app",
     "srv",

bookshop/srv/admin-service.cds

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

bookshop/srv/admin-service.js

@@ -1,6 +1,6 @@
-const cds = require('@sap/cds')
+import cds from '@sap/cds'
 
-module.exports = class AdminService extends cds.ApplicationService { init(){
+export class AdminService extends cds.ApplicationService { init(){
   this.before (['NEW','CREATE'],'Authors', genid)
   this.before (['NEW','CREATE'],'Books', genid)
   return super.init()

bookshop/srv/cat-service.cds

@@ -2,20 +2,15 @@ using { sap.capire.bookshop as my } from '../db/schema';
 service CatalogService @(path:'/browse') {
 
   /** For displaying lists of Books */
-  @readonly entity Books as projection on Book excluding { descr };
+  @readonly entity ListOfBooks as projection on Books
+  excluding { descr };
 
   /** For display in details pages */
-  @readonly entity Book as projection on my.Books { *,
+  @readonly entity Books as projection on my.Books { *,
-    currency.name as currencyName, // flattened
+    author.name as author
-    currency.symbol as currency,  // flattened
+  } excluding { createdBy, modifiedBy };
-    author.name as author,       // flattened
-    genre.name as genre,        // flattened
-  } excluding {
-    createdBy, modifiedBy, // as end users shouldn't see them
-    localized, texts,     // as end users don't need them
-  };
 
   @requires: 'authenticated-user'
-  action submitOrder ( book: Book:ID, quantity: Integer ) returns { stock: Integer };
+  action submitOrder ( book: Books:ID, quantity: Integer ) returns { stock: Integer };
-  event OrderedBook : { book: Book:ID; quantity: Integer; buyer: String };
+  event OrderedBook : { book: Books:ID; quantity: Integer; buyer: String };
 }

bookshop/srv/cat-service.js

@@ -1,12 +1,12 @@
-const cds = require('@sap/cds')
+import cds from '@sap/cds'
 
-class CatalogService extends cds.ApplicationService { init() {
+export class CatalogService extends cds.ApplicationService { init() {
 
   const { Books } = cds.entities('sap.capire.bookshop')
-  const { Books:Book } = this.entities
+  const { ListOfBooks } = this.entities
 
   // Add some discount for overstocked books
-  this.after('each', Book, book => {
+  this.after('each', ListOfBooks, book => {
     if (book.stock > 111) book.title += ` -- 11% discount!`
   })
 
@@ -34,5 +34,3 @@ class CatalogService extends cds.ApplicationService { init() {
   // Delegate requests to the underlying generic service
   return super.init()
 }}
-
-module.exports = CatalogService

bookshop/srv/user-service.js

@@ -1,5 +1,5 @@
-const cds = require('@sap/cds')
+import cds from '@sap/cds'
-module.exports = class UserService extends cds.Service { init(){
+export class UserService extends cds.Service { init(){
   this.on('READ', 'me', ({ tenant, user, locale }) => ({ id: user.id, locale, tenant }))
   this.on('login', (req) => {
     if (req.user._is_anonymous)

bookshop/test/requests.http

@@ -1,6 +1,5 @@
 @server = http://localhost:4004
 @me = Authorization: Basic {{$processEnv USER}}:
-@alice = Authorization: Basic alice:
 
 
 ### ------------------------------------------------------------------------
@@ -17,11 +16,11 @@ GET {{server}}/browse/$metadata
 
 ### ------------------------------------------------------------------------
 # Browse Books as any user
-GET {{server}}/admin/Books?
+GET {{server}}/browse/ListOfBooks?
   # &$select=title,stock
   &$expand=genre
   # &sap-language=de
-{{alice}}
+{{me}}
 
 
 ### ------------------------------------------------------------------------
@@ -31,13 +30,13 @@ GET {{server}}/admin/Authors?
   # &$expand=books($select=title;$expand=currency)
   # &$filter=ID eq 101
   # &sap-language=de
-{{alice}}
+Authorization: Basic alice:
 
 ### ------------------------------------------------------------------------
 # Create Author
 POST {{server}}/admin/Authors
 Content-Type: application/json;IEEE754Compatible=true
-{{alice}}
+Authorization: Basic alice:
 
 {
   "ID": 112,
@@ -50,7 +49,7 @@ Content-Type: application/json;IEEE754Compatible=true
 # Create book
 POST {{server}}/admin/Books
 Content-Type: application/json;IEEE754Compatible=true
-{{alice}}
+Authorization: Basic alice:
 
 {
   "ID": 2,
@@ -68,7 +67,7 @@ Content-Type: application/json;IEEE754Compatible=true
 # Put image to books
 PUT {{server}}/admin/Books(2)/image
 Content-Type: image/png
-{{alice}}
+Authorization: Basic alice:
 
 data:image/png;base64,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
 

bookstore/_i18n/i18n_de.properties

@@ -1,12 +0,0 @@
-Books = Bücher
-Book = Buch
-Title = Titel
-Description = Beschreibung
-Stock = Bestand
-Image = Bild
-Price = Preis
-Currency = Währung
-
-Authors = Autoren
-Author = Autor
-AuthorID = ID des Autors

bookstore/_i18n/i18n_en.properties

@@ -1,21 +0,0 @@
-Books = Books
-Book = Book
-ID = ID
-Title = Title
-Description = Description
-Stock = Stock
-Image = Image
-Price = Price
-Currency = Currency
-
-Authors = Authors
-Author = Author
-AuthorID = Author''s ID
-Name = Name
-DateOfBirth = Date of Birth
-DateOfDeath = Date of Death
-PlaceOfBirth = Place of Birth
-PlaceOfDeath = Place of Death
-
-Genres = Genres
-Genre = Genre

bookstore/_i18n/i18n_fr.properties

@@ -1,20 +0,0 @@
-Books = Livres
-Book = Livre
-Title = Titre
-Description = Description
-Stock = Action
-Image = Image
-Price = Prix
-Currency = Devise
-
-Authors = Auteurs
-Author = Auteur
-AuthorID = ID de l''auteur
-Name = Nom
-DateOfBirth = Date de naissance
-DateOfDeath = Date de décès
-PlaceOfBirth = Lieu de naissance
-PlaceOfDeath = Lieu de décès
-
-Genres = Genre
-Genre = Genre

bookstore/_i18n/messages_de.properties

@@ -1,34 +0,0 @@
-400 = Ungültige Anfrage
-401 = Nicht autorisiert
-403 = Verboten
-404 = Nicht gefunden
-405 = Methode nicht zulässig
-406 = Nicht akzeptabel
-407 = Proxy-Authentifizierung erforderlich
-408 = Anfrage-Timeout
-409 = Konflikt
-410 = Weg
-411 = Erforderliche Länge
-412 = Vorbedingung fehlgeschlagen
-413 = Nutzlast zu groß
-414 = URI zu lang
-415 = Nicht unterstützter Medientyp
-416 = Bereich nicht erfüllbar
-417 = Erwartung fehlgeschlagen
-422 = Nicht verarbeitbarer Inhalt
-424 = Fehlgeschlagene Abhängigkeit
-428 = Vorbedingung erforderlich
-429 = Zu viele Anfragen
-431 = Anfrage-Headerfelder zu groß
-451 = Aus rechtlichen Gründen nicht verfügbar
-500 = Interner Serverfehler
-501 = Der Server unterstützt die zur Erfüllung der Anfrage erforderliche Funktionalität nicht
-502 = Ungültiges Gateway
-503 = Dienst nicht verfügbar
-504 = Gateway-Timeout
-
-ASSERT_RANGE = Wert {0} liegt nicht im angegebenen Bereich [{1}, {2}]
-ASSERT_FORMAT = Wert "{0}" liegt nicht im angegebenen Format "{1}"
-ASSERT_ARRAY = Wert muss ein Array sein
-ASSERT_ENUM = Wert {0} ist gemäß Enumerationsdeklaration {{1}} ungültig
-ASSERT_NOT_NULL = Wert ist erforderlich

bookstore/_i18n/messages_en.properties

@@ -1,34 +0,0 @@
-400 = Bad Request
-401 = Unauthorized
-403 = Forbidden
-404 = Not Found
-405 = Method Not Allowed
-406 = Not Acceptable
-407 = Proxy Authentication Required
-408 = Request Timeout
-409 = Conflict
-410 = Gone
-411 = Length Required
-412 = Precondition Failed
-413 = Payload Too Large
-414 = URI Too Long
-415 = Unsupported Media Type
-416 = Range Not Satisfiable
-417 = Expectation Failed
-422 = Unprocessable Content
-424 = Failed Dependency
-428 = Precondition Required
-429 = Too Many Requests
-431 = Request Header Fields Too Large
-451 = Unavailable For Legal Reasons
-500 = Internal Server Error
-501 = The server does not support the functionality required to fulfill the request
-502 = Bad Gateway
-503 = Service Unavailable
-504 = Gateway Timeout
-
-ASSERT_RANGE = Value {0} is not in specified range [{1}, {2}]
-ASSERT_FORMAT = Value "{0}" is not in specified format "{1}"
-ASSERT_ARRAY = Value must be an array
-ASSERT_ENUM = Value {0} is invalid according to enum declaration {{1}}
-ASSERT_NOT_NULL = Value is required

bookstore/_i18n/messages_fr.properties

@@ -1,34 +0,0 @@
-400 = Requête incorrecte
-401 = Non autorisée
-403 = Interdite
-404 = Introuvable
-405 = Méthode non autorisée
-406 = Non acceptable
-407 = Authentification proxy requise
-408 = Délai d''expiration de la requête
-409 = Conflit
-410 = Disparu
-411 = Longueur requise
-412 = Échec de la condition préalable
-413 = Charge utile trop importante
-414 = URI trop longue
-415 = Type de média non pris en charge
-416 = Plage non satisfaisante
-417 = Échec de l''attente
-422 = Contenu non traitable
-424 = Dépendance échouée
-428 = Condition préalable requise
-429 = Trop de requêtes
-431 = Champs d''en-tête de requête trop importants
-451 = Indisponible pour des raisons juridiques
-500 = Erreur interne du serveur
-501 = Le serveur ne prend pas en charge la fonctionnalité requise pour répondre à la requête
-502 = Passerelle incorrecte
-503 = Service indisponible
-504 = Délai d''attente de la passerelle
-
-ASSERT_RANGE = La valeur {0} n''est pas dans la plage spécifiée [{1}, {2}]
-ASSERT_FORMAT = La valeur "{0}" n''est pas au format spécifié "{1}"
-ASSERT_ARRAY = La valeur doit être un tableau
-ASSERT_ENUM = La valeur {0} n''est pas valide selon la déclaration d''énumération {{1}}
-ASSERT_NOT_NULL = La valeur est obligatoire

bookstore/package.json

@@ -1,6 +1,7 @@
 {
   "name": "@capire/bookstore",
   "version": "1.0.0",
+  "type": "module",
   "dependencies": {
     "@capire/bookshop": "*",
     "@capire/reviews": "*",

bookstore/server.js

@@ -1,20 +1,13 @@
-const cds = require ('@sap/cds')
+import mashup from './srv/mashup.js'
+import cds from '@sap/cds'
 
 // Add mashup logic
-cds.once('served', require('./srv/mashup'))
+cds.once('served', mashup)
 
 // Add routes to UIs from imported packages
 cds.once('bootstrap',(app)=>{
-  try {
+  app.serve ('/bookshop') .from ('@capire/bookshop','app/vue')
-    app.serve ('/bookshop') .from ('@capire/bookshop','app/vue')
+  app.serve ('/reviews') .from ('@capire/reviews','app/vue')
-    app.serve ('/reviews') .from ('@capire/reviews','app/vue')
+  app.serve ('/orders') .from('@capire/orders','app/orders')
-    app.serve ('/orders') .from('@capire/orders','app/orders')
+  app.serve ('/data') .from('@capire/data-viewer','app/viewer')
-    app.serve ('/data') .from('@capire/data-viewer','app/viewer')
-  } catch (err) {
-    if (err.code === 'MODULE_NOT_FOUND') throw new Error('Run "npm ci" to install the required dependencies', { cause: err })
-    throw err
-  }
 })
-
-// Add Swagger UI
-require('./srv/swagger-ui')

bookstore/srv/mashup.js

@@ -1,10 +1,11 @@
+import cds from '@sap/cds'
+
 ////////////////////////////////////////////////////////////////////////////
 //
 //    Mashing up bookshop services with required services...
 //
-module.exports = async()=>{ // called by server.js
+export default 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')

bookstore/srv/swagger-ui.js

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

common/cds-plugin.js

@@ -1 +0,0 @@
-// dummy to auto-load the plugin

common/package.json

@@ -4,12 +4,5 @@
   "version": "1.0.0",
   "dependencies": {
     "@sap/cds": "*"
-  },
-  "cds": {
-    "requires": {
-      "@capire/common/data": {
-        "model": "@capire/common"
-      }
-    }
   }
 }

data-viewer/srv/data-service.js

@@ -49,7 +49,6 @@ class DataService extends cds.ApplicationService { init(){
 
 module.exports = { DataService }
 
-/** @returns {cds.Service} */
 function findDataSource(dataSourceName, entityName) {
   for (let srv of Object.values(cds.services)) { // all connected services
     if (!srv.name)  continue // FIXME intermediate/pending in cds.services ?

fiori/app/_i18n/i18n.properties

@@ -0,0 +1,43 @@
+Books = Books
+Book = Book
+ID = ID
+Title = Title
+Author = Author
+AuthorID = Author ID
+Stock = Stock
+Name = Name
+Description = Description
+Image = Image
+AuthorName = Author's Name
+DateOfBirth = Date of Birth
+DateOfDeath = Date of Death
+PlaceOfBirth = Place of Birth
+PlaceOfDeath = Place of Death
+Age = Age
+Lifetime = Lifetime
+Authors = Authors
+
+Order = Order
+Orders = Orders
+OrderNo = Order Number
+OrderItems = Order Items
+Customer = Customer
+Product = Product
+ProductID = Product ID
+ProductTitle = Product Title
+UnitPrice = Unit Price
+Quantity = Quantity
+
+Price = Price
+Currency = Currency
+Date = Date
+Rating = Rating
+NumberOfReviews = Number of Reviews
+
+Genre = Genre
+Genres = Genres
+SubGenres = Sub Genres
+
+NumCode = Numeric Code
+MinorUnit = Minor Unit
+Exponent = Exponent

fiori/app/_i18n/i18n_de.properties

@@ -1,5 +1,14 @@
+Books = Bücher
+Book = Buch
+ID = ID
+Title = Titel
+Authors = Autoren
+Author = Autor
+AuthorID = ID des Autors
 AuthorName = Name des Autors
 Age = Alter
-rder = Bestellung
+Name = Name
+Stock = Bestand
+Order = Bestellung
 Orders = Bestellungen
 Price = Preis

fiori/app/_i18n/i18n_en.properties

@@ -1,8 +0,0 @@
-Age = Age
-Lifetime = Lifetime
-
-SubGenres = Sub Genres
-
-NumCode = Numeric Code
-MinorUnit = Minor Unit
-Exponent = Exponent

fiori/app/browse/fiori-service.cds

@@ -4,10 +4,10 @@ using CatalogService from '@capire/bookstore';
 //
 //	Books Object Page
 //
-annotate CatalogService.Book with @(UI : {
+annotate CatalogService.Books with @(UI : {
     HeaderInfo        : {
-        TypeName       : '{i18n>Book}',
+        TypeName       : 'Book',
-        TypeNamePlural : '{i18n>Books}',
+        TypeNamePlural : 'Books',
         Description    : {Value : author}
     },
     HeaderFacets      : [{
@@ -24,7 +24,7 @@ annotate CatalogService.Book with @(UI : {
     FieldGroup #Price : {Data : [
         {Value : price},
         {
-            Value : currencyName,
+            Value : currency.symbol,
             Label : '{i18n>Currency}'
         },
     ]},
@@ -35,11 +35,11 @@ annotate CatalogService.Book with @(UI : {
 //
 //	Books List Page
 //
-annotate CatalogService.Book with @(UI : {
+annotate CatalogService.Books with @(UI : {
     SelectionFields : [
         ID,
         price,
-        currencyName
+        currency_code
     ],
     LineItem        : [
         {
@@ -50,10 +50,8 @@ annotate CatalogService.Book with @(UI : {
             Value : author,
             Label : '{i18n>Author}'
         },
-        {Value : genre},
+        {Value : genre.name},
         {Value : price},
-        {Value : currencyName},
+        {Value : currency.symbol},
     ]
-}) {
+}, );
-    currencyName @Common.Label : '{i18n>Currency}';
-};

fiori/app/common.cds

@@ -18,6 +18,7 @@ annotate my.Books with @(
       ID,
       author_ID,
       price,
+      currency_code
     ],
     LineItem        : [
       { Value: ID, Label: '{i18n>Title}' },
@@ -25,6 +26,7 @@ annotate my.Books with @(
       { Value: genre.name },
       { Value: stock },
       { Value: price },
+      { Value: currency.symbol },
     ]
   }
 ) {
@@ -61,7 +63,7 @@ annotate my.Books with {
   title  @title: '{i18n>Title}';
   genre  @title: '{i18n>Genre}'   @Common: { Text: genre.name, TextArrangement: #TextOnly };
   author @title: '{i18n>Author}'  @Common: { Text: author.name, TextArrangement: #TextOnly };
-  price  @title: '{i18n>Price}'   @Measures.ISOCurrency : currency;
+  price  @title: '{i18n>Price}'   @Measures.ISOCurrency : currency_code;
   stock  @title: '{i18n>Stock}';
   descr  @title: '{i18n>Description}'  @UI.MultiLineText;
   image  @title: '{i18n>Image}';

hello/package.json

@@ -1,6 +1,7 @@
 {
   "name": "@capire/hello-world",
   "version": "1.0.0",
+  "type": "module",
   "scripts": {
     "test": "npx jest --silent",
     "start": "cds-serve srv/world.cds",

hello/srv/world.js

@@ -1,7 +1,6 @@
-module.exports = class say {
+import cds from '@sap/cds'
-  hello(req) {
+export class say extends cds.ApplicationService {
-    let {to} = req.data
+  hello (to = 'World') {
-    if (to === 'me') to = require('os').userInfo().username
     return `Hello ${to}!`
   }
 }

hello/srv/world.ts

@@ -1,7 +1,6 @@
-import { Request } from "@sap/cds"
+import cds from '@sap/cds'
-
+export class say extends cds.ApplicationService {
-module.exports = class say {
+  hello (to : String = 'World') {
-    hello(req: Request) {
+    return `Hello ${to} from TypeScript!`
-        return `Hello ${req.data.to} from a TypeScript file!`
+  }
-    }
 }

media/srv/media-service.cds

@@ -1,7 +1,6 @@
 using { sap.capire.media as db } from '../db/data-model';
 namespace sap.capire.media;
 
-@path: '/media-server'
 service MediaServer  {
     entity Media   as projection on db.Media ;
 }

media/srv/media-service.js

@@ -10,7 +10,7 @@ module.exports = srv => {
   })
 
   srv.on('UPDATE', 'Media', (req, next) => {
-    const url = req.path
+    const url = req._.req.path
     if (url.includes('content')) {
       const id = req.data.id
       const obj = mediaDB.get(id)
@@ -32,7 +32,7 @@ module.exports = srv => {
   })
 
   srv.on('READ', 'Media', (req, next) => {
-    const url = req.path
+    const url = req._.req.path
     if (url.includes('content')) {
       const id = req.data.id
       const mediaObj = mediaDB.get(id)

orders/_i18n/i18n_de.properties

@@ -1,3 +0,0 @@
-Order = Bestellung
-Orders = Bestellungen
-Price = Preis

orders/_i18n/i18n_en.properties

@@ -1,10 +0,0 @@
-Order = Order
-Orders = Orders
-OrderNo = Order Number
-OrderItems = Order Items
-Customer = Customer
-Product = Product
-ProductID = Product ID
-ProductTitle = Product Title
-UnitPrice = Unit Price
-Quantity = Quantity

orders/_i18n/i18n_fr.properties

@@ -1,10 +0,0 @@
-Order = Order
-Orders = Orders
-OrderNo = Numéro de commande
-OrderItems = Articles de la commande
-Customer = Client
-Product = Produit
-ProductID = ID du produit
-ProductTitle = Titre du produit
-UnitPrice = Prix unitaire
-Quantity = Quantité

orders/db/schema.cds

@@ -2,7 +2,7 @@ using { Currency, User, managed, cuid } from '@sap/cds/common';
 namespace sap.capire.orders;
 
 entity Orders : cuid, managed {
-  OrderNo  : String(44) @title:'Order Number'; //> readable key
+  OrderNo  : String(22) @title:'Order Number'; //> readable key
   Items    : Composition of many {
     key ID    : UUID;
     product   : Association to Products;

package.json

@@ -5,47 +5,46 @@
     "repository": "https://github.com/sap-samples/cloud-cap-samples.git",
     "author": "daniel.hutzel@sap.com",
     "dependencies": {
-        "@sap/cds": ">=8"
+      "@sap/cds": ">=8"
     },
     "workspaces": [
-        "./bookshop",
+      "./bookshop",
-        "./bookstore",
+      "./bookstore",
-        "./common",
+      "./common",
-        "./data-viewer",
+      "./data-viewer",
-        "./fiori",
+      "./fiori",
-        "./hello",
+      "./hello",
-        "./media",
+      "./media",
-        "./orders",
+      "./orders",
-        "./loggers",
+      "./loggers",
-        "./reviews"
+      "./reviews"
     ],
     "devDependencies": {
-        "@cap-js/cds-types": "^0",
+      "@cap-js/sqlite": "^1",
-        "@cap-js/sqlite": "^1",
+      "axios": "^1",
-        "axios": "^1",
+      "chai": "^4.3.4",
-        "chai": "^4.3.4",
+      "chai-as-promised": "^7.1.1",
-        "chai-as-promised": "^7.1.1",
+      "chai-subset": "^1.6.0",
-        "chai-subset": "^1.6.0",
+      "eslint": "^9",
-        "eslint": "^9",
+      "semver": "^7"
-        "semver": "^7"
     },
     "scripts": {
-        "bookshop": "cds watch bookshop",
+      "bookshop": "cds watch bookshop",
-        "start": "cds watch fiori",
+      "start": "cds watch fiori",
-        "fiori": "cds watch fiori",
+      "fiori": "cds watch fiori",
-        "hello": "cds watch hello",
+      "hello": "cds watch hello",
-        "media": "cds watch media",
+      "media": "cds watch media",
-        "lint": "eslint",
+      "lint": "eslint",
-        "test": "npx jest --silent",
+      "test": "npx jest --silent",
-        "jest": "npx jest --silent",
+      "jest": "npx jest --silent",
-        "mocha": "CDS_TEST_SILENT=y npx mocha",
+      "mocha": "CDS_TEST_SILENT=y npx mocha",
-        "test:hello": "cd hello && npm test"
+      "test:hello": "cd hello && npm test"
     },
     "mocha": {
-        "recursive": true,
+      "recursive": true,
-        "parallel": true,
+      "parallel": true,
-        "timeout": 6666
+      "timeout": 6666
     },
     "license": "SEE LICENSE IN LICENSE",
     "private": true
-}
+  }

reviews/_i18n/i18n_de.properties

@@ -1,3 +0,0 @@
-Date = Datum
-Rating = Bewertung
-NumberOfReviews = Anzahl der Reviews

reviews/_i18n/i18n_en.properties

@@ -1,5 +0,0 @@
-Reviews = Reviews
-Review = Review
-Date = Date
-Rating = Rating
-NumberOfReviews = Number of Reviews

reviews/_i18n/i18n_fr.properties

@@ -1,5 +0,0 @@
-Reviews = Avis
-Review = Avis
-Date = Date
-Rating = Note
-NumberOfReviews = Nombre d''avis

test/consuming-actions.test.js

@@ -1,53 +0,0 @@
-const cds = require("@sap/cds");
-const { expect } = cds.test(
-  "serve",
-  "CatalogService",
-  "--from",
-  "@capire/bookshop,@capire/common",
-  "--in-memory"
-);
-
-describe("Consuming actions locally", () => {
-  let cats, CatalogService, Books, stockBefore;
-  const BOOK_ID = 251;
-  const QUANTITY = 1;
-
-  before("bootstrap the database", async () => {
-    CatalogService = cds.services.CatalogService;
-    expect(CatalogService).not.to.be.undefined;
-
-    Books = CatalogService.entities.Books;
-    expect(Books).not.to.be.undefined;
-
-    cats = await cds.connect.to("CatalogService");
-  });
-
-  beforeEach(async () => {
-    // Read the stock before the action is called
-    stockBefore = (await cats.get(Books, BOOK_ID)).stock;
-  });
-
-  it("calls unbound actions - basic variant using srv.send", async () => {
-    // Use a managed transaction to create a continuation with an authenticated user
-    const res1 = await cats.tx({ user: "alice" }, () => {
-      return cats.send("submitOrder", { book: BOOK_ID, quantity: QUANTITY });
-    });
-    expect(res1.stock).to.eql(stockBefore - QUANTITY);
-  });
-
-  it("calls unbound actions - named args variant", async () => {
-    // Use a managed transaction to create a continuation with an authenticated user
-    const res2 = await cats.tx({ user: "alice" }, () => {
-      return cats.submitOrder({ book: BOOK_ID, quantity: QUANTITY });
-    });
-    expect(res2.stock).to.eql(stockBefore - QUANTITY);
-  });
-
-  it("calls unbound actions - positional args variant", async () => {
-    // Use a managed transaction to create a continuation with an authenticated user
-    const res3 = await cats.tx({ user: "alice" }, () => {
-      return cats.submitOrder(BOOK_ID, QUANTITY);
-    });
-    expect(res3.stock).to.eql(stockBefore - QUANTITY);
-  });
-});

test/localized-data/services.test.js

@@ -27,15 +27,15 @@ describe('cap/samples - Localized Data', () => {
   })
 
   it('supports queries with $expand', async () => {
-    const { data } = await GET(`/browse/Book?&$select=title,author,currencyName`, {
+    const { data } = await GET(`/browse/Books?&$select=title,author&$expand=currency`, {
       headers: { 'Accept-Language': 'de' },
     })
     expect(data.value).to.containSubset([
-      { title: 'Sturmhöhe', author: 'Emily Brontë', currencyName: 'Pfund' },
+      { title: 'Sturmhöhe', author: 'Emily Brontë', currency: { name: 'Pfund' } },
-      { title: 'Jane Eyre', author: 'Charlotte Brontë', currencyName: 'Pfund' },
+      { title: 'Jane Eyre', author: 'Charlotte Brontë', currency: { name: 'Pfund' } },
-      { title: 'The Raven', author: 'Edgar Allen Poe', currencyName: 'US-Dollar' },
+      { title: 'The Raven', author: 'Edgar Allen Poe', currency: { name: 'US-Dollar' } },
-      { title: 'Eleonora', author: 'Edgar Allen Poe', currencyName: 'US-Dollar' },
+      { title: 'Eleonora', author: 'Edgar Allen Poe', currency: { name: 'US-Dollar' } },
-      { title: 'Catweazle', author: 'Richard Carpenter', currencyName: 'Yen' },
+      { title: 'Catweazle', author: 'Richard Carpenter', currency: { name: 'Yen' } },
     ])
   })
 

test/odata.test.js

@@ -12,20 +12,20 @@ describe('cap/samples - Bookshop APIs', () => {
       'odata-version': '4.0',
     })
     expect(headers['content-type']).to.match(/application\/xml/)
-    expect(data).to.contain('<EntitySet Name="Books" EntityType="CatalogService.Books"/>')
+    expect(data).to.contain('<EntitySet Name="Books" EntityType="CatalogService.Books">')
-    expect(data).to.contain('<Annotation Term="Common.Label" String="Currency Symbol"/>')
+    expect(data).to.contain('<Annotation Term="Common.Label" String="Currency"/>')
   })
 
-  it('serves Books?$expand=genre,currency', async () => {
+  it('serves ListOfBooks?$expand=genre,currency', async () => {
     const Mystery = { ID: 16, name: 'Mystery', descr: null, parent_ID: 10 }
     const Romance = { ID: 15, name: 'Romance', descr: null, parent_ID: 10 }
     const USD = { code: 'USD', name: 'US Dollar', descr: null, symbol: '$' }
-    const { data } = await GET `/admin/Books ${{
+    const { data } = await GET `/browse/ListOfBooks ${{
       params: { $search: 'Po', $select: `title,author`, $expand:`genre,currency` },
     }}`
     expect(data.value).to.containSubset([
-      { ID: 251, title: 'The Raven', author_ID: 150, genre:Mystery, currency:USD  },
+      { ID: 251, title: 'The Raven', author: 'Edgar Allen Poe', genre:Mystery, currency:USD  },
-      { ID: 252, title: 'Eleonora', author_ID: 150, genre:Romance, currency:USD  },
+      { ID: 252, title: 'Eleonora', author: 'Edgar Allen Poe', genre:Romance, currency:USD  },
     ])
   })