chore: Sample CAP transpilation

package.json

@@ -31,7 +31,7 @@
     "sample-code": "pnpm -F=@sap-ai-sdk/sample-code",
     "sample-cap": "pnpm -F=@sap-ai-sdk/sample-cap",
     "check:public-api": "pnpm -r check:public-api",
-    "check:deps": "pnpm -r -F !./tests/smoke-tests -F !./tests/schema-tests exec depcheck --ignores=\"nock,@jest/globals\" --quiet"
+    "check:deps": "pnpm -r -F !./tests/smoke-tests -F !./tests/schema-tests -F !./sample-cap exec depcheck --ignores=\"nock,@jest/globals\" --quiet"
   },
   "devDependencies": {
     "@changesets/cli": "^2.27.9",
@@ -51,7 +51,6 @@
     "@types/jsonwebtoken": "^9.0.7",
     "@types/mock-fs": "^4.13.4",
     "@types/node": "^20.17.6",
-    "@cap-js/cds-types": "^0.7.0",
     "depcheck": "^1.4.7",
     "eslint": "^9.14.0",
     "glob": "^11.0.0",

sample-cap/.cdsrc.json

@@ -0,0 +1,5 @@
+{
+  "build": {
+    "target": "dist"
+  }
+}

sample-cap/README.md

@@ -5,17 +5,15 @@
 ### Table of Contents
 
 - [Local Deployment](#local-deployment)
+- [Remote Deployment](#remote-deployment)
 - [Usage](#usage)
   - [`ai-api`](#ai-api)
-    - [Deployment API](#deployment-api)
   - [`foundation-models`](#foundation-models)
-    - [Azure OpenAI Chat Completion](#azure-openai-chat-completion)
   - [`orchestration`](#orchestration)
-    - [Chat Completions with Templating](#chat-completions-with-templating)
 
 ## Local Deployment
 
-1. Build the application with `pnpm install`.
+1. Install dependencies using `pnpm install`.
 
 2. Login using `cf login -a API_ENDPOINT -o ORG -s SPACE`.
 
@@ -31,15 +29,32 @@
    pnpm watch:hybrid
    ```
 
+## Remote Deployment
+
+> [!WARNING]  
+> All CDS services are marked with `@requires: 'any'` and are publicly accessible in order to simplify the deployment process.
+> Apply proper authentication mechanisms to avoid unauthorized access.
+
+1. Install dependencies using `pnpm install`.
+2. Transpile the CAP application using `pnpm build`.
+
+3. Modify `services` and `routes` values in `manifest.yml`.
+
+4. Login using `cf login -a API_ENDPOINT -o ORG -s SPACE`.
+
+5. Deploy the application using `cf push`.
+
 ## Usage
 
+For local deployment, set `SAMPLE_CAP_HOST` as `http://localhost:4004`. For remote deployment, set `SAMPLE_CAP_HOST` as the `route` value defined in `manifest.yaml`.
+
 ### `ai-api`
 
 #### Deployment API
 
 ```bash
-curl --request GET \
-  --url 'http://localhost:4004/odata/v4/ai-api/getDeployments'
+curl --request POST \
+  --url $SAMPLE_CAP_HOST/odata/v4/ai-api/getDeployments
 ```
 
 ### `foundation-models`
@@ -48,7 +63,7 @@
 
 ```bash
 curl --request POST \
-  --url 'http://localhost:4004/odata/v4/azure-openai/chatCompletion' \
+  --url $SAMPLE_CAP_HOST/odata/v4/azure-openai/chatCompletion \
   --header 'Content-Type: application/json' \
   --data '{
   "messages": [
@@ -66,7 +81,7 @@
 
 ```bash
 curl --request POST \
-  --url 'http://localhost:4004/odata/v4/orchestration/chatCompletion' \
+  --url $SAMPLE_CAP_HOST/odata/v4/orchestration/chatCompletion \
   --header 'Content-Type: application/json' \
   --data '{
   "template": [

sample-cap/manifest.yml

@@ -0,0 +1,11 @@
+applications:
+  - name: ai-sdk-js-sample-cap
+    path: ./dist/srv
+    memory: 256M
+    buildpacks:
+      - nodejs_buildpack
+    services:
+      - default_aicore
+      - default_xsuaa
+    routes:
+      - route: 'ai-sdk-js-sample-cap.cfapps.eu12-001.hana.ondemand.com'

sample-cap/package.json

@@ -6,16 +6,34 @@
   "repository": "https://github.com/sap/ai-sdk-js",
   "private": true,
   "dependencies": {
-    "@sap-ai-sdk/ai-api": "workspace:^",
-    "@sap-ai-sdk/foundation-models": "workspace:^",
-    "@sap-ai-sdk/orchestration": "workspace:^",
-    "@sap/cds": "^8",
-    "express": "^4"
+    "@sap-ai-sdk/ai-api": "^1",
+    "@sap-ai-sdk/foundation-models": "^1",
+    "@sap-ai-sdk/orchestration": "^1",
+    "express": "^4",
+    "@sap/xssec": "^4",
+    "@sap/cds": "^8.4.1"
+  },
+  "devDependencies": {
+    "@sap/cds-dk": "^8.4.1"
   },
   "scripts": {
+    "prebuild": "rm -rf dist",
+    "build": "pnpm cds-build && pnpm compile && pnpm cleanup",
+    "cds-build": "cds build --production",
+    "compile": "tsc",
+    "cleanup": "rm -f ./dist/srv/srv/**/*.ts ./dist/srv/package-lock.json",
+    "postbuild": "pushd ./dist/srv && npm i --package-lock-only && popd",
+    "start": "npx cds-serve",
     "watch": "cds-tsx watch",
     "watch:hybrid": "cds-tsx watch --profile hybrid",
     "lint": "eslint . && prettier . --config ../.prettierrc --ignore-path ../.prettierignore -c",
     "lint:fix": "eslint . --fix && prettier . --config ../.prettierrc --ignore-path ../.prettierignore -w --log-level error"
+  },
+  "cds": {
+    "requires": {
+      "[production]": {
+        "auth": "xsuaa"
+      }
+    }
   }
 }

sample-cap/srv/ai-api/ai-api-service.cds

@@ -1,4 +1,5 @@
 @path: 'ai-api'
+@requires: 'any'
 service AiApiService {
   action getDeployments() returns String;
 }

sample-cap/srv/foundation-models/azure-openai-service.cds

@@ -1,4 +1,5 @@
 @path: 'azure-openai'
+@requires: 'any'
 service AzureOpenAiService {
   action chatCompletion(messages : array of Message) returns String;
 }

sample-cap/srv/foundation-models/azure-openai-service.ts

@@ -1,8 +1,7 @@
-import { Request } from '@sap/cds';
 import { AzureOpenAiChatClient } from '@sap-ai-sdk/foundation-models';
 
 export default class AzureOpenAiService {
-  async chatCompletion(req: Request) {
+  async chatCompletion(req: any) {
     const { messages } = req.data;
     const response = await new AzureOpenAiChatClient('gpt-35-turbo').run({
       messages

sample-cap/srv/orchestration/orchestration-service.cds

@@ -1,4 +1,5 @@
 @path: 'orchestration'
+@requires: 'any'
 service OrchestrationService {
   action chatCompletion(template : array of Template, inputParams : array of InputParam) returns String;
 }

sample-cap/srv/orchestration/orchestration-service.ts

@@ -1,8 +1,7 @@
-import { Request } from '@sap/cds';
 import { OrchestrationClient } from '@sap-ai-sdk/orchestration';
 
 export default class OrchestrationService {
-  async chatCompletion(req: Request) {
+  async chatCompletion(req: any) {
     const { template, inputParams } = req.data;
     const llm = {
       model_name: 'gpt-4-32k',

sample-cap/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "./srv",
+    "outDir": "./dist/srv/srv",
+    "tsBuildInfoFile": "./dist/.tsbuildinfo",
+    "composite": true
+  },
+  "include": ["srv/**/*.ts"],
+  "exclude": ["dist/**/*", "**/*.test.ts", "node_modules/**/*"]
+}

sample-cap/xs-security.json

@@ -0,0 +1,5 @@
+{
+  "scopes": [],
+  "attributes": [],
+  "role-templates": []
+}

styles/config/vocabularies/SAP/accept.txt

@@ -134,4 +134,6 @@ Istio
 [Mm]egaclite
 
 seldomly
-lookups
+lookups
+
+CDS