ES Modules

.eslintrc

@@ -0,0 +1,34 @@
+{
+  "extends": [
+    "plugin:@sap/cds/recommended",
+    "eslint:recommended"
+  ],
+  "env": {
+    "browser": true,
+    "es2022": true,
+    "node": true,
+    "jest": true,
+    "mocha": true
+  },
+  "parserOptions": {
+    "sourceType": "module"
+  },
+  "globals": {
+    "SELECT": true,
+    "INSERT": true,
+    "UPSERT": true,
+    "UPDATE": true,
+    "DELETE": true,
+    "CREATE": true,
+    "DROP": true,
+    "CDL": true,
+    "CQL": true,
+    "cds": true
+  },
+  "rules": {
+    "no-console": "off",
+    "require-atomic-updates": "off",
+        "require-await":"warn",
+        "no-unused-vars": ["warn", { "argsIgnorePattern": "_" }]
+  }
+}

.github/dependabot.yml

@@ -5,13 +5,4 @@ updates:
   directory: /
   versioning-strategy: increase-if-necessary
   schedule:
-    interval: weekly
-  groups:
-    production-dependencies:
-      dependency-type: "production"
-    development-dependencies:
-      dependency-type: "development"
-  ignore:
-    - dependency-name: "chai"
-        # chai 5 doesn't work atm w/ cds.test, TODO fix that in cds.test
-      versions: ["5.x"]
+    interval: daily

.github/workflows/node.js.yml

@@ -11,6 +11,7 @@ on:
 
 jobs:
   build:
+
     runs-on: ubuntu-latest
 
     strategy:
@@ -18,21 +19,10 @@ jobs:
         node-version: [20.x, 18.x]
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v2
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm ci
     - run: npm test
-
-  lint:
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
-      with:
-        node-version: 20.x
-    - run: npm ci
-    - run: npm run lint

.vscode/extensions.json

@@ -4,11 +4,13 @@
 
 	// List of extensions which should be recommended for users of this workspace.
 	"recommendations": [
-		"qwtel.sqlite-viewer",
 		"sapse.vscode-cds",
 		"dbaeumer.vscode-eslint",
+		"esbenp.prettier-vscode",
 		"mechatroner.rainbow-csv",
 		"humao.rest-client",
+		"alexcvzz.vscode-sqlite",
+		"hbenl.vscode-mocha-test-adapter",
 		"sdras.night-owl",
 		"vsls-contrib.codetour"
 	],

.vscode/settings.json

@@ -14,6 +14,8 @@
       "**/odata-v4/okra/**"
     ]
   },
+  "mochaExplorer.debuggerConfig": "Debug Mocha Tests",
+  "mochaExplorer.parallel": true,
   "eslint.probe": [
     "cds",
     "csn",

bookshop/.gitignore

@@ -0,0 +1,2 @@
+@cds-models
+@cds

bookshop/db/init.js

@@ -6,7 +6,7 @@
 
 // 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', ()=> cds.run(
+cds.on('served', ()=> cds.run(
   UPSERT.into ('sap.common.Currencies') .columns (
     [ 'code', 'symbol', 'name' ]
   ) .rows (

bookshop/index.js

@@ -1,2 +1 @@
-const { CatalogService } = require('./srv/cat-service')
-module.exports = { CatalogService }
+export { CatalogService } from './srv/cat-service'

bookshop/jsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "module": "NodeNext",
+    "moduleResolution": "nodenext",
+    "paths": {
+      "#cds/*": [
+        "./@cds/*"
+      ]
+    }
+  }
+}

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",
@@ -10,15 +11,20 @@
     "index.js"
   ],
   "devDependencies": {
-    "@cap-js/sqlite": "*"
+    "@cap-js/sqlite": "*",
+    "@cap-js/cds-typer": ">=0.1"
   },
   "dependencies": {
-    "@sap/cds": ">=7",
-    "express": "^4.17.1"
+    "@sap/cds": "^7",
+    "express": "^4.17.1",
+    "passport": ">=0.4.1"
   },
   "scripts": {
     "genres": "cds serve test/genres.cds",
     "start": "cds-serve",
     "watch": "cds watch"
+  },
+  "imports": {
+    "#cds/*": "./@cds/*/index.js"
   }
 }

bookshop/srv/admin-service.js

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

bookshop/srv/cat-service.js

@@ -1,11 +1,13 @@
-module.exports = class CatalogService extends cds.ApplicationService { init() {
+import cds from '@sap/cds'
+
+export class CatalogService extends cds.ApplicationService { init() {
 
   const { Books } = cds.entities('sap.capire.bookshop')
   const { ListOfBooks } = this.entities
 
   // Add some discount for overstocked books
-  this.after('each', ListOfBooks, book => {
-    if (book.stock > 111) book.title += ` -- 11% discount!`
+  this.after('READ', ListOfBooks, each => {
+    if (each.stock > 111) each.title += ` -- 11% discount!`
   })
 
   // Reduce stock of ordered books if available stock suffices

bookshop/srv/user-service.js

@@ -1,5 +1,5 @@
-const cds = require('@sap/cds')
-module.exports = class UserService extends cds.Service { init(){
+import cds from '@sap/cds'
+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)

eslint.config.js

@@ -1,27 +0,0 @@
-const eslintCds = require('@sap/eslint-plugin-cds')
-const eslintJs = require('@eslint/js')
-const globals = require('globals')
-
-module.exports = [
-  eslintJs.configs.recommended,
-  eslintCds.configs.recommended,
-  {
-    languageOptions: {
-      globals: {
-        sap: true,
-        ...globals.es2022,
-        ...globals.browser,
-        ...globals.node,
-        ...globals.jest,
-        ...globals.mocha,
-        ...eslintCds.configs.recommended.languageOptions.globals
-      }
-    },
-    rules: {
-      'no-console': 'off',
-      'no-unused-vars': ['warn', { argsIgnorePattern: '^_' }],
-      'require-atomic-updates': 'off',
-      'require-await': 'warn'
-    }
-  }
-]

fiori/app/admin-authors/webapp/i18n/i18n.properties

@@ -2,10 +2,10 @@
 # __ldi.translation.uuid=c3431418-9caf-11e8-98d0-529269fb1459
 
 # JCI app descriptor contains lower case TITLE
-appTitle=Manage Authors
+appTitle=Bookshop Authors
 
 # JCI app descriptor contains lower case DESCRIPTION
-appSubTitle=CAP Sample Application
+appSubTitle=Bookshop Authors
 
 # JCI app descriptor contains lower case DESCRIPTION
 appDescription=Bookshop Authors

fiori/app/admin-authors/webapp/manifest.json

@@ -35,7 +35,7 @@
             "additionalParameters": "ignored"
           },
           "semanticObject": "Authors",
-          "action": "manage",
+          "action": "display",
           "title": "{{appTitle}}",
           "info": "{{appInfo}}",
           "subTitle": "{{appSubTitle}}",

fiori/app/admin-books/webapp/i18n/i18n.properties

@@ -2,7 +2,7 @@
 # __ldi.translation.uuid=c3431418-9caf-11e8-98d0-529269fb1459
 
 # JCI app descriptor contains lower case TITLE
-appTitle=Manage Books
+appTitle=Bookshop Sample
 
 # JCI app descriptor contains lower case DESCRIPTION
 appSubTitle=CAP Sample Application

fiori/app/admin-books/webapp/manifest.json

@@ -19,22 +19,6 @@
             "id": "ui5template.basicSAPUI5ApplicationProject",
             "-id": "ui5template.smartTemplate",
             "-version": "1.40.12"
-        },
-        "crossNavigation": {
-            "inbounds": {
-                "intent1": {
-                        "signature": {
-                        "parameters": {},
-                        "additionalParameters": "allowed"
-                    },
-                    "semanticObject": "Books",
-                    "action": "manage",
-                    "title": "{{appTitle}}",
-                    "info": "{{appInfo}}",
-                    "subTitle": "{{appSubTitle}}",
-                    "icon": "sap-icon://course-book"
-                }
-            }
         }
     },
     "sap.ui5": {

fiori/app/appconfig/fioriSandboxConfig.json

@@ -50,7 +50,7 @@
                   "tileType": "sap.ushell.ui.tile.StaticTile",
                   "properties": {
                     "title": "Manage Authors",
-                    "targetURL": "#Authors-manage"
+                    "targetURL": "#Authors-display"
                   }
                 },
                 {
@@ -99,7 +99,7 @@
             },
             "BrowseAuthors": {
               "semanticObject": "Authors",
-              "action": "manage",
+              "action": "display",
               "title": "Browse Authors",
               "signature": {
                 "parameters": {

fiori/app/browse/webapp/i18n/i18n.properties

@@ -2,7 +2,7 @@
 # __ldi.translation.uuid=c3431418-9caf-11e8-98d0-529269fb1459
 
 # JCI app descriptor contains lower case TITLE
-appTitle=Browse Books
+appTitle=Bookshop Sample
 
 # JCI app descriptor contains lower case DESCRIPTION
 appSubTitle=CAP Sample Application

fiori/package.json

@@ -5,7 +5,8 @@
     "@capire/bookstore": "*",
     "@sap/cds": ">=5",
     "@cap-js-community/odata-v2-adapter": "^1",
-    "express": "^4.17.1"
+    "express": "^4.17.1",
+    "passport": ">=0.4.1"
   },
   "devDependencies": {
     "@cap-js/sqlite": "^1"
@@ -50,10 +51,5 @@
     "hana": {
       "deploy-format": "hdbtable"
     }
-  },
-  "sapux": [
-    "app/admin-authors",
-    "app/admin-books",
-    "app/browse"
-  ]
+  }
 }

hello/srv/world.ts

@@ -1,4 +1,4 @@
-import { Request } from "@sap/cds"
+import type { Request } from "@sap/cds/apis/services"
 
 module.exports = class say {
     hello(req: Request) {

orders/app/orders/webapp/i18n/i18n.properties

@@ -2,7 +2,7 @@
 # __ldi.translation.uuid=c3431418-9caf-11e8-98d0-529269fb1459
 
 # JCI app descriptor contains lower case TITLE
-appTitle=Manage Orders
+appTitle=Bookshop Sample
 
 # JCI app descriptor contains lower case DESCRIPTION
 appSubTitle=CAP Sample Application

package.json

@@ -21,12 +21,11 @@
   ],
   "devDependencies": {
     "@cap-js/sqlite": "^1",
-      "@sap/eslint-plugin-cds": "^3",
+    "@sap/eslint-plugin-cds": "^2.6.1",
     "axios": "^1",
     "chai": "^4.3.4",
     "chai-as-promised": "^7.1.1",
     "chai-subset": "^1.6.0",
-      "eslint": "^9",
     "semver": "^7"
   },
   "scripts": {
@@ -39,8 +38,7 @@
     "jest": "npx jest --silent",
     "start": "cds watch fiori",
     "test": "npm run jest -- --silent",
-      "test:hello": "cd hello && npm test",
-      "lint": "eslint ."
+    "test:hello": "cd hello && npm test"
   },
   "jest": {
     "testTimeout": 20000,

test/cds.ql.test.js

@@ -676,7 +676,7 @@ describe('cds.ql → cqn', () => {
         .to.eql(INSERT.into(Foo).entries(...entries))
         .to.eql(INSERT.into(Foo).entries(entries))
         .to.eql({
-          INSERT: { into: cds.env.ql.quirks_mode ? 'Foo' : { ref: ['Foo'] }, entries },
+          INSERT: { into: 'Foo', entries },
         })
     })
 
@@ -692,7 +692,7 @@ describe('cds.ql → cqn', () => {
         .to.eql(INSERT.into(Foo).columns('a', 'b').rows([1, 2], [3, 4]))
         .to.eql({
           INSERT: {
-            into: cds.env.ql.quirks_mode ? 'Foo' : { ref: ['Foo'] },
+            into: 'Foo',
             columns: ['a', 'b'],
             rows: [
               [1, 2],
@@ -706,7 +706,7 @@ describe('cds.ql → cqn', () => {
       expect(INSERT.into(Foo).columns('a', 'b').values([1, 2]))
         .to.eql(INSERT.into(Foo).columns('a', 'b').values(1, 2))
         .to.eql({
-          INSERT: { into:  cds.env.ql.quirks_mode ? 'Foo' : { ref: ['Foo'] }, columns: ['a', 'b'], values: [1, 2] },
+          INSERT: { into: 'Foo', columns: ['a', 'b'], values: [1, 2] },
         })
     })
 
@@ -721,7 +721,7 @@ describe('cds.ql → cqn', () => {
     test('entity (..., <key>)', () => {
       const cqnWhere = {
           UPDATE: {
-            entity: cds.env.ql.quirks_mode ? 'capire.bookshop.Books' : { ref: ['capire.bookshop.Books'] },
+            entity: 'capire.bookshop.Books',
             where: [{ ref: ['ID'] }, '=', { val: 4711 }],
           },
         }
@@ -765,7 +765,7 @@ describe('cds.ql → cqn', () => {
         .to.eql(UPDATE(Foo).with({ foo: 11, bar: { '-=': 22 } }))
         .to.eql({
           UPDATE: {
-            entity: cds.env.ql.quirks_mode ? 'Foo' : { ref: ['Foo'] },
+            entity: 'Foo',
             data: { foo: 11 },
             with: {
               bar: { xpr: [{ ref: ['bar'] }, '-', { val: 22 }] },
@@ -776,7 +776,7 @@ describe('cds.ql → cqn', () => {
       // some more
       expect(UPDATE(Foo).with(`bar = coalesce(x,y), car = 'foo''s bar, car'`)).to.eql({
         UPDATE: {
-          entity: cds.env.ql.quirks_mode ? 'Foo' : { ref: ['Foo'] },
+          entity: 'Foo',
           data: {
             car: "foo's bar, car",
           },
@@ -796,7 +796,7 @@ describe('cds.ql → cqn', () => {
     test('from (..., <key>)', () => {
       const cqnWhere = {
           DELETE: {
-            from: cds.env.ql.quirks_mode ? 'capire.bookshop.Books' : { ref: ['capire.bookshop.Books'] },
+            from: 'capire.bookshop.Books',
             where: [{ ref: ['ID'] }, '=', { val: 4711 }],
           },
         }

test/hierarchical-data.test.js

@@ -33,51 +33,8 @@ describe('cap/samples - Hierarchical Data', ()=>{
 		]}
 	))
 
-	it ('should generate correct queries for expands', ()=>{
-		let q = SELECT.from (Cats, c => { c.ID, c.name, c.children (c => c.name) })
-		expect (q) .to.eql ({
-			SELECT: {
-				from: { ref:[ "Categories" ] },
-				columns: [
-					{ ref: [ "ID" ] },
-					{ ref: [ "name" ] },
-					{ ref: [ "children" ], expand: [ {ref:['name']} ] },
-				]
-			}
-		})
-		if (q.forSQL) expect (q.forSQL()) .to.eql ({
-			SELECT: {
-				from: { ref:[ "Categories" ], as: "Categories" },
-				columns: [
-					{ ref: [ "Categories", "ID" ] },
-					{ ref: [ "Categories", "name" ] },
-					{ as: "children", SELECT: { expand: true,
-						one: false,
-						columns: [{ ref: [ "children", "name" ]}],
-						from: { ref:["Categories"], as: "children" },
-						where: [
-							{ref:[ "Categories", "ID" ]}, "=", {ref:[ "children", "parent_ID" ]}
-						],
-					}},
-				],
-			}
-		})
-		if (q.toSql) expect (q.toSql()) .to.eql (
-			`SELECT json_insert('{}',` +
-				`'$."ID"',ID,` +
-				`'$."name"',name,` +
-				`'$."children"',children->'$'` +
-			`) as _json_ FROM (` +
-				`SELECT Categories.ID,Categories.name,(` +
-					`SELECT jsonb_group_array(jsonb_insert('{}','$."name"',name)) as _json_ FROM (` +
-						`SELECT children.name FROM Categories as children WHERE Categories.ID = children.parent_ID` +
-					`)` +
-				`) as children FROM Categories as Categories` +
-			`)`
-		)
-	})
-
 	it ('supports nested reads', async()=>{
+		if (require('semver').gte(cds.version, '5.9.0')) {
 			expect (await
 				SELECT.one.from (Cats, c=>{
 					c.ID, c.name.as('parent'), c.children (c=>{
@@ -90,9 +47,24 @@ describe('cap/samples - Hierarchical Data', ()=>{
 					{ child:'Catwoman' },
 				]}
 			)
+			return
+		}
+		expect (await
+			SELECT.one.from (Cats, c=>{
+				c.ID, c.name.as('parent'), c.children (c=>{
+					c.name.as('child')
+				})
+			}) .where ({name:'Cat'})
+		) .to.eql (
+			{ ID:101, parent:'Cat', children:[
+				{ ID:102, child:'Kitty' },
+				{ ID:106, child:'Catwoman' },
+			]}
+		)
 	})
 
 	it ('supports deeply nested reads', async()=>{
+		if (require('semver').gte(cds.version, '5.9.0')) {
 			expect (await SELECT.one.from (Cats, c=>{
 				c.ID, c.name, c.children (
 					c => { c.name },
@@ -109,6 +81,24 @@ describe('cap/samples - Hierarchical Data', ()=>{
 						{ name:'Catalina', children:[] } ]},
 				]}
 			)
+			return
+		}
+		expect (await SELECT.one.from (Cats, c=>{
+			c.ID, c.name, c.children (
+				c => { c.name },
+				{levels:3}
+			)
+		}) .where ({name:'Cat'})
+		) .to.eql (
+			{ ID:101, name:'Cat', children:[
+				{ ID:102, name:'Kitty', children:[
+					{ ID:103, name:'Kitty Cat', children:[
+						{ ID:104, name:'Aristocat' }, ]},  // level 3
+					{ ID:105, name:'Kitty Bat', children:[] }, ]},
+				{ ID:106, name:'Catwoman', children:[
+					{ ID:107, name:'Catalina', children:[] } ]},
+			]}
+		)
 	})
 
 	it ('supports cascaded deletes', async()=>{