Use version v28 of the pipeline

cleaned up start scripts

.eslintrc

@@ -6,7 +6,7 @@
         "jest": true
     },
     "parserOptions": {
-        "ecmaVersion": 2017
+        "ecmaVersion": 2018
     },
     "globals": {
         "SELECT": true,

.gitignore

@@ -13,5 +13,3 @@ target/
 connection.properties
 default-env.json
 packages/messageBox
-*.db
-

.vscode/launch.json

@@ -5,30 +5,18 @@
   "version": "0.2.0",
   "configurations": [
     {
-      "name": "cds run",
+      "name": "bookshop", "request": "launch", "type": "node", "runtimeExecutable": "npx", "runtimeArgs": [ "-n" ],
-      "request": "launch",
+      "args": [ "--", "cds", "run", "--in-memory" ],
-      "type": "node",
+      "cwd": "${workspaceFolder}/packages/bookshop",
-      "runtimeExecutable": "npx",
+      "console": "integratedTerminal",
-      "runtimeArgs": [
+      "skipFiles": ["<node_internals>/**"]
-        "-n"
+    },
-      ],
+    {
-      "args": [
+      "name": "cds run ...", "request": "launch", "type": "node", "runtimeExecutable": "npx", "runtimeArgs": [ "-n" ],
-        "--",
+      "args": [ "--", "cds", "run", "--with-mocks", "--in-memory?" ],
-        "cds",
-        "run",
-        "--with-mocks",
-        "--in-memory"
-      ], // the leading "--" arg ensures it works with as well as without debugging
       "cwd": "${workspaceFolder}/packages/${input:service}",
       "console": "integratedTerminal",
-      "serverReadyAction": {
+      "skipFiles": ["<node_internals>/**"]
-        "pattern": "server listening on (https?://\\S+|[0-9]+)",
-        "uriFormat": "http://localhost:%s",
-        "action": "openExternally"
-      },
-      "skipFiles": [
-        "<node_internals>/**"
-      ]
     }
   ],
   "inputs": [
@@ -41,10 +29,7 @@
         "bookstore",
         "media-server",
         "office-supplies",
-        "orders-service",
+        "reviews-service"
-        "products-service",
-        "reviews-service",
-        "user-service"
       ],
       "default": "bookshop"
     }

.vscode/settings.json

@@ -1,7 +1,6 @@
 {
   "files.exclude": {
-    "**/.gitignore": false,
+    "**/.gitignore": true,
-    "**/.git": false,
+    "**/.vscode": true
-    "**/.vscode": false
   }
 }

.vscode/tasks.json

@@ -4,23 +4,14 @@
     "version": "2.0.0",
     "tasks": [
         {
-            "type": "shell", "label": "cds run bookshop",
+            "type": "npm", "script": "watch", "path": "packages/bookshop/",
-            "command": "npx", "args": [ "cds", "watch", "packages/bookshop" ],
+            "options": { "env": { "PORT": "4004" }},
-            "presentation": { "group": "A" },
+            "presentation": { "group": "A" }
-            "problemMatcher": []
         },
         {
-            "type": "shell", "label": "cds run bookshop-enhanced",
+            "type": "npm", "script": "watch", "path": "packages/reviews-service/",
-            "command": "npx", "args": [ "cds", "watch", "packages/bookshop-enhanced" ],
+            "options": { "env": { "PORT": "5005" }},
-            "presentation": { "group": "A" },
+            "presentation": { "group": "A" }
-            "problemMatcher": []
-        },
-        {
-            "type": "shell", "label": "cds run reviews-service",
-            "command": "npx", "args": [ "cds", "watch", "packages/reviews-service" ],
-            "options": {"env": { "PORT":"5005" }},
-            "presentation": { "group": "A" },
-            "problemMatcher": []
         }
     ]
 }

Jenkinsfile

@@ -0,0 +1,24 @@
+#!/usr/bin/env groovy
+
+/*
+ * This file bootstraps the codified Continuous Delivery pipeline for extensions of SAP solutions, such as SAP S/4HANA.
+ * The pipeline helps you to deliver software changes quickly and in a reliable manner.
+ * A suitable Jenkins instance is required to run the pipeline.
+ * The Jenkins can easily be bootstraped using the life-cycle script located inside the 'cx-server' directory.
+ *
+ * More information on getting started with Continuous Delivery can be found in the following places:
+ *   - GitHub repository: https://github.com/SAP/cloud-s4-sdk-pipeline
+ *   - Blog Post: https://blogs.sap.com/2017/09/20/continuous-integration-and-delivery
+ */
+
+/*
+ * Set pipelineVersion to a fixed released version (e.g. "v15") when running in a productive environment.
+ * To find out about available versions and release notes, visit: https://github.com/SAP/cloud-s4-sdk-pipeline/releases
+ */
+String pipelineVersion = "v28"
+
+node {
+    deleteDir()
+    sh "git clone --depth 1 https://github.com/SAP/cloud-s4-sdk-pipeline.git -b ${pipelineVersion} pipelines"
+    load './pipelines/s4sdk-pipeline.groovy'
+}

README.md

@@ -2,6 +2,20 @@
 
 Find here the samples for the openSAP course [Building Applications with the SAP Cloud Application Programming Model](https://open.sap.com/courses/cp7).
 
+## Notes on the Demo in Week 4 Unit 4
+To add all pipeline specific file to your project, run the following command:
+
+```sh
+cds add pipeline
+```
+
+Details on how to start your Jenkins in your own environment can be found in the [Operations Guide](https://github.com/SAP/devops-docker-cx-server/blob/master/docs/operations/cx-server-operations-guide.md).
+
+Please note that other than shown in the video Jenkins now is secured by default with an admin user and password.
+After you have started Jenkins with the command `cx-server start`, you can get the initial password by running `./cx-server initial-credentials`.
+
+The pipeline documentation can be found [here](https://sap.github.io/jenkins-library/pipelines/cloud-sdk/introduction/).
+
 ## Get Access to SAP Business Application Studio
 The recommended environment for the course is SAP Business Application Studio.  Watch [unit 2 of week 1](https://open.sap.com/courses/cp7/items/51pzQUzbXHr2kdbOmVs6jI) for how to get access.
 
@@ -11,8 +25,8 @@ In SAP Business Application Studio, open a terminal.
 Then clone the repo with this specific branch:
 
 ```sh
-git clone https://github.com/sap-samples/cloud-cap-samples projects/cloud-cap-samples -b openSAP-week2-unit4567
+git clone https://github.com/sap-samples/cloud-cap-samples -b openSAP-week4-unit4
-cd projects/cloud-cap-samples
+cd cloud-cap-samples
 ```
 
 In the `cloud-cap-samples` folder run:
@@ -20,27 +34,6 @@ In the `cloud-cap-samples` folder run:
 npm install
 ```
 
-### Cloud Foundry Login
-This is required later in the demo.  In Studio's terminal, execute:
-```sh
-cf login
-```
-As input, provide
-- The Cloud Foundry API endpoint, which is usally `https://api.cf.eu10.hana.ondemand.com`.  It can be obtained from the Overview page of your Subaccount in Cloud Cockpit.
-- Your user's email address and password
-- The name of your trial organization and space
-
-## Run
-
-Now you're ready to run the samples, for example:
-```sh
-cd packages/bookshop
-cds watch
-```
-
-After that, watch out for the little popup in the lower right corner of SAP Business Application Studio that asks you to open the application in your browser.
-
-
 ## Get Support
 
 Check out the cap docs at https://cap.cloud.sap. <br>

lerna.json

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

mta.yaml

@@ -0,0 +1,64 @@
+####### Generated mta.yaml based on template version 0.2.0
+####### appName = capire-bookshop
+####### language=nodejs; multiTenant=
+####### approuter=
+
+_schema-version: '3.1'
+ID: sap.capire-bookshop
+version: 1.0.0
+description: "A simple bookshop application, build in a self-contained all-in-one fashion, i.e. w/o reusing other packages."
+
+build-parameters:
+  before-all:
+   - builder: custom
+     commands:
+      - npm install
+      - cds build/all
+
+parameters:
+  enable-parallel-deployments: true  
+
+modules:
+ ##############    SERVER MODULE   ##########################
+ - name: capire-bookshop-srv
+   type: nodejs
+   path: gen/srv
+   properties:
+     EXIT: 1  # required by deploy.js task to terminate 
+
+   
+   requires:
+    #### Resources extracted from CAP configuration ####
+    - name: capire-bookshop-db
+
+   provides:
+    - name: srv-binding    # required by consumers of CAP services (e.g. approuter)
+      properties:
+        srv-url: ${default-url}
+
+ ############################################################
+
+ ##############    SIDECAR MODULE   #########################
+ - name: db
+    
+   type: hdb
+   path: gen/db  
+   parameters:
+     app-name: capire-bookshop-db  
+   requires:
+    #### Hana and xsuaa resources extracted from CAP configuration ####
+    - name: capire-bookshop-db
+ ############################################################
+
+
+##############  RESOURCES  ##################################
+resources:
+ ##### Services extracted from CAP configuration  ####
+ ##### 'service-plan' can be configured via 'cds.requires.<name>.vcap.plan'
+ - name: capire-bookshop-db
+   type: com.sap.xs.hdi-container 
+   
+   parameters:
+   properties:
+     hdi-service-name: ${service-name}   # required for Java case
+############################################################

package.json

@@ -1,26 +1,29 @@
 {
-  "name": "@sap/capire-samples",
+  "name": "@sap/capire-bookshop",
-  "description": "The umbrella project for all samples to easily setup for local development and tests.",
+  "version": "1.0.0",
-  "repository": "https://github.com/SAP-samples/cloud-cap-samples.git",
+  "description": "A simple bookshop application, build in a self-contained all-in-one fashion, i.e. w/o reusing other packages.",
-  "author": "daniel.hutzel@sap.com",
+  "license": "SAP SAMPLE CODE LICENSE",
-  "private": true,
-  "scripts": {
-    "cleanup": "lerna clean -y && rm -fr node_modules",
-    "install": "(npm -s run lerna) && lerna bootstrap --hoist",
-    "lerna": "npx --no-install lerna -v > /dev/null || npm i lerna --no-save",
-    "test": "jest",
-    "bookshop": "cds watch packages/bookshop"
-  },
   "dependencies": {
     "@sap/cds": "^3",
-    "express": "^4"
+    "express": "^4",
+    "@sap/hana-client": "^2.4.182"
   },
   "devDependencies": {
-    "@types/jest": "*",
+    "sqlite3": "^4.1.1"
-    "sqlite3": "*",
-    "jest": "*",
-    "supertest": "^4.0.2",
-    "@sap/hdi-deploy": "3.7.0"
   },
-  "license": "SAP SAMPLE CODE LICENSE"
+  "scripts": {
+    "start": "cds run",
+    "watch": "cds watch"
+  },
+  "cds": {
+    "requires": {
+      "db": {
+        "kind": "hana",
+        "model": [
+          "db",
+          "srv"
+        ]
+      }
+    }
+  }
 }

packages/bookshop/.vscode/launch.json

@@ -1,31 +0,0 @@
-{
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "name": "Run bookshop",
-      "request": "launch",
-      "type": "node",
-      "cwd": "/home/user/projects/cloud-cap-samples/packages/bookshop",
-      "runtimeExecutable": "npx",
-      "runtimeArgs": [
-        "-n"
-      ],
-      "args": [
-        "--",
-        "cds",
-        "run",
-        "--in-memory?"
-      ],
-      "console": "internalConsole",
-      "internalConsoleOptions": "openOnSessionStart",
-      "skipFiles": [
-        "<node_internals>/**"
-      ],
-      "env": {
-        "run.config": "{\"handlerId\":\"cap_run_config_handler_id\",\"runnableId\":\"/home/user/projects/cloud-cap-samples/packages/bookshop\"}"
-      }
-    }
-  ]
-}

packages/bookshop/package.json

@@ -1,18 +0,0 @@
-{
-  "name": "@sap/capire-bookshop",
-  "version": "1.0.0",
-  "description": "A simple bookshop application, build in a self-contained all-in-one fashion, i.e. w/o reusing other packages.",
-  "license": "SAP SAMPLE CODE LICENSE",
-  "dependencies": {
-    "@sap/cds": "^3",
-    "express": "^4",
-    "hdb": "^0.17.1"
-  },
-  "devDependencies": {
-    "jest": "*"
-  },
-  "scripts": {
-    "start": "npx cds run",
-    "test": "jest"
-  }
-}

packages/bookshop/srv/admin-service.js

@@ -1,22 +0,0 @@
-const cds = require('@sap/cds')
-
-/** Service implementation for AdminService */
-module.exports = cds.service.impl(srv => {
-  const { OrderItems } = srv.entities ('sap.capire.bookshop')
-
-  srv.after (['READ','EDIT'], 'Orders', _calculateTotals)
- 
-  // on-the-fly calculate the total Order price based on the OrderItems' netAmounts
-  async function _calculateTotals (orders, req) {
-    const ordersByID = Array.isArray(orders)
-      ? orders.reduce ((all,o) => { (all[o.ID] = o).total=0; return all },{})
-      : { [orders.ID]: orders }
-    return cds.transaction(req) .run (
-      SELECT.from(OrderItems) .columns ('parent_ID', 'netAmount')
-       .where ({ parent_ID: {in: Object.keys(ordersByID)} })
-    ) .then (items =>
-      items.forEach (item => ordersByID [item.parent_ID] .total += item.netAmount)
-    )
-  }
-
-})

packages/bookshop/srv/cat-service.js

@@ -1,28 +0,0 @@
-const cds = require('@sap/cds')
-const { Books } = cds.entities
-
-/** Service implementation for CatalogService */
-module.exports = cds.service.impl(srv => {
-  srv.after ('READ', 'Books', each => each.stock > 111 && _addDiscount2(each,11))
-  srv.before ('CREATE', 'Orders', _reduceStock)
-  // srv.before ('*', (req) => { console.debug ('>>>', req.method, req.target.name) })
-})
-
-/** Add some discount for overstocked books */
-function _addDiscount2 (each,discount) {
-  each.title += ` -- ${discount}% discount!`
-}
-/** Reduce stock of ordered books if available stock suffices */
-async function _reduceStock (req) {
-  const { Items: orderItems } = req.data
-
-  return cds.transaction(req) .run (()=> orderItems.map (item =>
-    UPDATE (Books)
-      .set ('stock -=', item.amount)
-      .where ('ID =', item.book_ID) .and ('stock >=', item.amount)
-  )).then (all => all.forEach ((affectedRows,i) => {
-    if (affectedRows === 0) {
-      req.error (409, `${orderItems[i].amount} exceeds stock for book #${orderItems[i].book_ID}`)
-    }
-  }))
-}

packages/bookshop/tests/bookshop.test.js

@@ -1,79 +0,0 @@
-
-const cds = require('@sap/cds')
-
-describe('Bookshop: OData Protocol Level Testing', () => {
-  jest.setTimeout(20*1000)
-  const app = require('express')()
-  const request = require('supertest')(app)
-
-  beforeAll(async () => {
-    await cds.deploy(__dirname + '/../srv/cat-service').to('sqlite::memory:')
-    await cds.serve('CatalogService').from(__dirname + '/../srv/cat-service').in(app)
-  })
-
-  it('Service $metadata document', async () => {
-    const response = await request
-      .get('/browse/$metadata')
-      .expect('Content-Type', /^application\/xml/)
-      .expect(200)
-
-    const expectedVersion = '<edmx:Edmx Version="4.0" xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx">'
-    const expectedBooksEntitySet = '<EntitySet Name="Books" EntityType="CatalogService.Books">'
-    expect(response.text.includes(expectedVersion)).toBeTruthy()
-    expect(response.text.includes(expectedBooksEntitySet)).toBeTruthy()
-  })
-
-
-  it('Get with select, expand and localized', async () => {
-    const response = await request
-      .get('/browse/Books?$select=title,author&$expand=currency')
-      .set('Accept-Language', 'de')
-      .expect('Content-Type', /^application\/json/)
-      .expect(200)
-
-    expect(response.body.value).toMatchObject([
-      {
-        ID: 201, title: "Sturmhöhe", author: "Emily Brontë",
-        currency: { name: "Pfund", descr: "Britische Pfund", code: "GBP", symbol: "£" }
-      },
-      {
-        ID: 207, title: "Jane Eyre", author: "Charlotte Brontë",
-        currency: { name: "Pfund", descr: "Britische Pfund", code: "GBP", symbol: "£" }
-      },
-      {
-        ID: 251, title: "The Raven", author: "Edgar Allen Poe",
-        currency: { name: "US-Dollar", descr: "United States Dollar", code: "USD", symbol: "$" }
-      },
-      {
-        ID: 252, title: "Eleonora", author: "Edgar Allen Poe",
-        currency: { name: "US-Dollar", descr: "United States Dollar", code: "USD", symbol: "$" }
-      },
-      {
-        ID: 271, title: "Catweazle", author: "Richard Carpenter",
-        currency: { name: "Euro", descr: "European Euro", code: "EUR", symbol: "€" }
-      }
-    ])
-  })
-})
-
-describe('Bookshop: CDS Service Level Testing', () => {
-  let srv, Books
-
-  beforeAll(async () => {
-    srv = await cds.serve('CatalogService').from(__dirname + '/../srv/cat-service')
-    Books = srv.entities.Books
-    expect(Books).toBeDefined()
-  })
-
-  it('GETs all books', async () => {
-    const books = await srv.read(Books, b => { b.title })
-
-    expect(books).toMatchObject([
-      { title: 'Wuthering Heights' },
-      { title: 'Jane Eyre' },
-      { title: 'The Raven' },
-      { title: 'Eleonora' },
-      { title: 'Catweazle' }
-    ])
-  })
-})

pipeline_config.yml

@@ -0,0 +1,47 @@
+###
+# This file configures the SAP Cloud SDK Continuous Delivery pipeline of your project.
+# For a reference of the configuration concept and available options, please have a look into its documentation.
+#
+# The documentation for the most recent pipeline version can always be found at:
+#    https://github.com/SAP/cloud-s4-sdk-pipeline/blob/master/configuration.md
+# If you are using a fixed version of the pipeline, please make sure to view the corresponding version from the tag
+# list of GitHub (e.g. "v15" when you configured pipelineVersion = "v15" in the Jenkinsfile).
+#
+# For general information on how to get started with Continuous Delivery, visit:
+#    https://blogs.sap.com/2017/09/20/continuous-integration-and-delivery
+#
+# We aim to keep the pipeline configuration as stable as possible. However, major changes might also imply breaking
+# changes in the configuration. Before doing an update, please check the the release notes of all intermediate releases
+# and adapt this file if necessary.
+#
+# This is a YAML-file. YAML is a indentation-sensitive file format. Please make sure to properly indent changes to it.
+###
+
+
+
+### General project setup
+general:
+  productiveBranch: 'openSAP-week4-unit4'
+
+### Step-specific configuration
+steps:
+
+
+### Stage-specific configuration
+stages:
+
+#  integrationTests:
+#    credentials:
+#      - alias: 'mySystemAlias'
+#        credentialId: 'mySystemCredentialsId'
+
+#  s4SdkQualityChecks:
+#    nonErpDestinations:
+#      - 'myCustomDestination'
+
+#   productionDeployment:
+#     cfTargets:
+#       - org: 'myOrg'
+#         space: 'mySpace'
+#         apiEndpoint: 'https://api.cf.eu10.hana.ondemand.com'
+#         credentialsId: 'cf-deploy-sap'

srv/admin-service.cds

@@ -8,8 +8,9 @@ service AdminService @(_requires:'authenticated-user') {
 
 // Enable Fiori Draft for Orders
 annotate AdminService.Orders with @odata.draft.enabled;
+// annotate AdminService.Books with @odata.draft.enabled;
 
-// Temporary workaround -> cap/issues#3121
+// Temporary workaround -> https://github.wdf.sap.corp/cap/issues/issues/3121
 extend service AdminService with {
   entity OrderItems as select from my.OrderItems;
 }

srv/cat-service.cds

@@ -1,7 +1,6 @@
 using { sap.capire.bookshop as my } from '../db/schema';
 
 @path:'/browse'
-// @impl: './cat-service.js'
 service CatalogService {
 
   @readonly entity Books as SELECT from my.Books {*,

srv/cat-service.js

@@ -0,0 +1,26 @@
+const cds = require('@sap/cds')
+const { Books } = cds.entities
+
+/** Service implementation for CatalogService */
+module.exports = cds.service.impl(function() {
+  this.after ('READ', 'Books', each => each.stock > 111 && _addDiscount2(each,11))
+  this.before ('CREATE', 'Orders', _reduceStock)
+})
+
+/** Add some discount for overstocked books */
+function _addDiscount2 (each,discount) {
+  each.title += ` -- ${discount}% discount!`
+}
+
+/** Reduce stock of ordered books if available stock suffices */
+async function _reduceStock (req) {
+  const { Items: OrderItems } = req.data
+  return cds.transaction(req) .run (()=> OrderItems.map (order =>
+    UPDATE (Books) .set ('stock -=', order.amount)
+    .where ('ID =', order.book_ID) .and ('stock >=', order.amount)
+  )) .then (all => all.forEach ((affectedRows,i) => {
+    if (affectedRows === 0)  req.error (409,
+      `${OrderItems[i].amount} exceeds stock for book #${OrderItems[i].book_ID}`
+    )
+  }))
+}