Enable deployment to HANA XSA

.cdsrc.json

@@ -2,31 +2,6 @@
     "odata": {
         "skipValidation": "true"
     },
-    "build": {
-        "target": ".",
-        "tasks": [
-            {
-                "for": "hana",
-                "src": "db",
-                "options": {
-                    "model": [
-                        "db",
-                        "srv"
-                    ]
-                }
-            },
-            {
-                "for": "node-cf",
-                "src": "srv",
-                "options": {
-                    "model": [
-                        "db",
-                        "srv"
-                    ]
-                }
-            }
-        ]
-    },
     "auth": {
         "passport": {
             "strategy": "mock",

.gitignore

@@ -22,3 +22,6 @@ mta-op*
 .DS_Store
 *.orig
 *.log
+
+Makefile*
+mta.yaml

README.md

@@ -2,7 +2,7 @@
 
 This example application demonstrates how to use an OData Service available on the [SAP Gateway Demo Server - ES5](https://developers.sap.com/tutorials/gateway-demo-signup.html) with the SAP Cloud SDK for NodeJS and the SAP Cloud Application Programming Model.
 
-You can also run this app against your on premise [ABAP Developer Edition](https://blogs.sap.com/2019/07/01/as-abap-752-sp04-developer-edition-to-download/) using the SAP Cloud Connection. Here you can then configure end-to-end authentication with principal propagation. In that case the service in the ABAP Backend is called not with a technical user, but with the user that was authenticated in the SAP Cloud Platform.
+You can also run this app against your on premise [ABAP Developer Edition](https://blogs.sap.com/2019/07/01/as-abap-752-sp04-developer-edition-to-download/) using the SAP Cloud Connector to establish the connection. Here you can then configure end-to-end authentication with principal propagation. In that case the service in the ABAP Backend is called not with a technical user, but with the user that was authenticated in the SAP Cloud Platform.
 
 This example wouldn't work without the help of [Dennis Hempfing](https://github.com/mr-flannery) who steped in to help in this questions:
 
@@ -105,3 +105,30 @@ Authentication=PrincipalPropagation
 ### Deploy
 
 `npm run deploy:cf`
+
+## Deploy to SAP HANA XSA on Premise
+
+It's possible to deploy this application also to an on Premise instance of SAP HANA. 
+
+### Preperation
+
+The connection information to the ES5 system is provided via a user-provided service. Such a services needs a configuration file. The actual content can't be used in the destination. Please create *default-es5destination.json* in the root folder of the project and fill it with:
+
+```JSON
+{
+  "name": "ES5",
+  "url": "https://sapes5.sapdevcenter.com"
+}
+```
+
+### Build
+
+`npm run build:xsa`
+
+### Deploy
+
+`npm run deploy:xsa`
+
+### Test
+
+Start the Application: epmbp-consumer-app-app via the created Application Route from the SAP HANA XS Advanced Cockpit. You should be able to open the Link */catalog/SEPMRA_I_Product_E - Public Service from ES5* and see a list of Products returned as JSON. 

app/package.json

@@ -9,7 +9,7 @@
     "@sap/grunt-sapui5-bestpractice-build": "1.4.6"
   },
   "dependencies": {
-    "@sap/approuter": "^8.5.0"
+    "@sap/approuter": "^8.6.1"
   },
   "scripts": {
     "start": "node node_modules/@sap/approuter/approuter.js"

app/webapp/index.html

@@ -39,8 +39,8 @@ <h2>Reading from Backend via CAP Middleware using CAP</h2>
 		<ul>
 			<li><a href="/catalog/Suppliers">/catalog/Suppliers</a></li>
 			<li><a href="/catalog/Products">/catalog/Products</a></li>
+			<li><a href="/catalog/SEPMRA_I_Product_E">/catalog/SEPMRA_I_Product_E - Public Service from ES5</a></li>
 		</ul>
-
 		<p><a href="/do/logout">Logout</a></p>
 	</body>
 

app/xs-app.json

@@ -30,7 +30,7 @@
     {
       "source": "/sap/(.*)$",
       "target": "/sap/$1",
-      "destination": "ES5_SDK"
+      "destination": "ES5"
     },
     {
       "source": "^/app/logout.html$", 

db/package.json

@@ -4,7 +4,7 @@
     "node": "^10"
   },
   "dependencies": {
-    "@sap/hdi-deploy": "^3.11.11"
+    "@sap/hdi-deploy": "^3.11.15"
   },
   "scripts": {
     "postinstall": "node .build.js",

db/schema.cds

@@ -2,7 +2,7 @@ namespace my.bookshop;
 
 using cuid from '@sap/cds/common';
 using EPM_REF_APPS_PROD_MAN_SRV from '../srv/external/EPM_REF_APPS_PROD_MAN_SRV';
-
+using ZPDCDS_SRV from '../srv/external/ZPDCDS_SRV';
 
 entity Books {
   key ID : Integer;
@@ -34,4 +34,6 @@ entity Products as projection on EPM_REF_APPS_PROD_MAN_SRV.Products;
 entity A_BusinessPartner {
   key BusinessPartner: String(10);
   OrganizationBPName1: String(40);
-}
+}
+
+entity SEPMRA_I_Product_E as projection on ZPDCDS_SRV.SEPMRA_I_Product_E;

mta.yaml → mta-cf.yaml

@@ -3,23 +3,29 @@ _schema-version: "2.1"
 version: 0.0.1
 parameters:
   enable-parallel-deployments: true
+build-parameters:
+  before-all:
+   - builder: custom
+     commands:
+      - npm install --production
+      - npx -p @sap/cds-dk cds build --production
 
 modules:
   - name: epmbp-consumer-app-db
     type: hdb
-    path: db
-#    build-parameters:
-#      ignore: ["node_modules/"]
+    path: gen/db
+    build-parameters:
+      ignore: ["node_modules/"]
     parameters:
       memory: 256M
       disk-quota: 256M
     requires:
       - name: epmbp-consumer-app-db-hdi-container
   - name: epmbp-consumer-app-srv
     type: nodejs
-    path: srv
-#    build-parameters:
-#      ignore: ["node_modules/"]
+    path: gen/srv
+    build-parameters:
+      ignore: ["node_modules/"]
     parameters:
       memory: 256M
       disk-quota: 1024M
@@ -36,8 +42,8 @@ modules:
   - name: epmbp-consumer-app-app
     type: nodejs
     path: app
-#    build-parameters:
-#      ignore: ["node_modules/"]
+    build-parameters:
+      ignore: ["node_modules/"]
     parameters:
       memory: 256M
       disk-quota: 1024M

mta-xsa.yaml

@@ -0,0 +1,87 @@
+ID: epmbp-consumer-app
+_schema-version: "2.1"
+version: 0.0.1
+parameters:
+  enable-parallel-deployments: true
+build-parameters:
+  before-all:
+   - builder: custom
+     commands:
+      - npm install --production
+      - npx -p @sap/cds-dk cds build --production
+
+modules:
+  - name: epmbp-consumer-app-db
+    type: hdb
+    path: gen/db
+    build-parameters:
+      ignore: ["node_modules/"]
+    parameters:
+      memory: 256M
+      disk-quota: 256M
+    requires:
+      - name: epmbp-consumer-app-db-hdi-container
+  - name: epmbp-consumer-app-srv
+    type: nodejs
+    path: gen/srv
+    build-parameters:
+      ignore: ["node_modules/"]
+    parameters:
+      memory: 256M
+      disk-quota: 1024M
+    provides:
+      - name: srv_api
+        properties:
+          url: ${default-url}
+    requires:
+      - name: epmbp-consumer-app-db-hdi-container
+      - name: epmbp-consumer-app-uaa
+      - name: es5destination
+        group: destinations
+        properties:
+            name: ES5
+            url: ~{url}
+
+  - name: epmbp-consumer-app-app
+    type: nodejs
+    path: app
+    build-parameters:
+      ignore: ["node_modules/"]
+    parameters:
+      memory: 256M
+      disk-quota: 1024M
+    requires:
+      - name: epmbp-consumer-app-uaa
+      - name: srv_api
+        group: destinations
+        properties:
+            forwardAuthToken: true
+            strictSSL: false
+            name: srv_api
+            url: ~{url}
+      - name: es5destination
+        group: destinations
+        properties:
+            name: ES5
+            url: ~{url}
+
+resources:
+  - name: epmbp-consumer-app-db-hdi-container
+    type: com.sap.xs.hdi-container
+    parameters:
+      service-plan: hdi-shared
+    properties:
+      hdi-container-name: ${service-name}
+  - name: epmbp-consumer-app-uaa
+    type: com.sap.xs.uaa
+    parameters:
+      path: ./xs-security.json
+      service-plan: space
+  - name: es5destination
+    type: org.cloudfoundry.user-provided-service
+    properties:
+      url: https://sapes5.sapdevcenter.com
+      name: ES5
+    parameters:
+      service: es5destination
+      path: ./default-es5destination.json

package.json

@@ -23,11 +23,13 @@
     "start": "cds run",
     "start:local": "npm run deploy:local && npm start",
     "build": "cds build/all --clean",
-    "build:cf": "mbt build -p=cf",
+    "build:cf": "cp mta-cf.yaml mta.yaml && mbt build -p=cf && rm mta.yaml",
+    "build:xsa": "cp mta-xsa.yaml mta.yaml && mbt build -p=xsa && rm mta.yaml",
     "build:xs-security": "cds compile srv/ --to xsuaa  > xs-security.json",
     "generate-odata-client": "generate-odata-client --inputDir srv/external --outputDir srv/odata-client --forceOverwrite",
     "deploy:local": "cds deploy",
     "deploy:cf": "cf deploy mta_archives/epmbp-consumer-app_0.0.1.mtar -e cf.mtaext",
+    "deploy:xsa": "xs deploy mta_archives/epmbp-consumer-app_0.0.1.mtar",
     "debug:cf": "cf ssh epmbp-consumer-app-srv -N -T -L 9229:127.0.0.1:9229",
     "undeploy:cf": "cf undeploy epmbp-consumer-app --delete-services --delete-service-brokers"
   },
@@ -56,6 +58,34 @@
           "min": 1,
           "max": 10
         }
+      },
+      "ZPDCDS_SRV": {
+        "kind": "odata",
+        "model": "srv/external/ZPDCDS_SRV",
+        "credentials": {
+          "destination": "ES5",
+          "path": "/sap/opu/odata/sap/ZPDCDS_SRV",
+          "requestTimeout": 30000
+        }
+      }
+    },
+    "[production]": {
+      "requires": {
+        "uaa": {
+          "kind": "xsuaa"
+        },
+        "db": {
+          "kind": "hana",
+          "model": [
+            "db",
+            "srv"
+          ]
+        }
+      },
+      "auth": {
+        "passport": {
+          "strategy": "JWT"
+        }
       }
     }
   }