event broker follow ups (#1279)

Co-authored-by: René Jeglinsky <[email protected]>
Co-authored-by: Dr. David A. Kunz <[email protected]>

about/features.md

@@ -181,13 +181,11 @@ Following is an index of the features currently covered by CAP, with status and
 | [Declared Events in CDS](../cds/cdl#events)                                                                                                                            | <X/>  |  <X/>   | <X/> |
 | Mock Broker (to speed up local dev) [[Node.js](../node.js/messaging#file-based)\|[Java](../java/messaging#local-testing)]                                   | <Na/> |  <X/>   | <X/> |
 | SAP Event Mesh (For single-tenant apps) [[Node.js](../node.js/messaging#event-mesh-shared)\|[Java](../java/messaging#configuring-sap-event-mesh-support)]            | <Na/> |  <X/>   | <X/> |
-| SAP Event Broker (For single-tenant apps) [[Node.js](../node.js/messaging#event-broker)]            | <Na/> |  <X/><br>beta<sup>1</sup>   | <D/> |
+| SAP Event Broker (For single-tenant apps) [[Node.js](../node.js/messaging#event-broker)]            | <Na/> |  <X/><br>beta   | <D/> |
 | Composite Messaging (routing by configuration) [[Node.js](../node.js/messaging#composite-messaging)\|[Java](../java/messaging#composite-messaging-service)] | <Na/> |  <X/>   | <X/> |
 | Import AsyncAPI                                                                                                                                                        | <O/>  |         |      |
 | Export AsyncAPI                                                                                                                                                        | <X/>  |         |      |
 
-> <sup>1</sup> May be outsourced into a plugin, hence the status _beta_. <br>
-
 <span id="events-messaging-more" />
 
 ### Database Support

about/index.md

@@ -461,7 +461,8 @@ Following is an excerpt of generic features provided:
 - [Open Telementry → SAP Cloud Logging, Dynatrace, ...](../plugins/#telemetry)
 - [Attachments → SAP Object Store](../plugins/#attachments)
 - [Attachments → SAP Document Management Service](../plugins/#@cap-js/sdm)
-- [Messaging → SAP Event Broker](../plugins/#event-broker)
+- [Messaging → SAP Event Broker](../plugins/#event-broker-plugin)
+- [Messaging → SAP Event Broker (Multitenancy)](../plugins/#event-broker-multitenancy)
 - [Messaging → Kafka](../plugins/#apache-kafka)
 - [Change Tracking](../plugins/#change-tracking)
 - [Notifications](../plugins/#notifications)

guides/messaging/event-broker.md

@@ -71,7 +71,7 @@ Configure your application to use the `event-broker` messaging service.
 [Learn more about `cds.env` profiles](../../node.js/cds-env#profiles){.learn-more}
 
 ::: tip Local Testing
-Since SAP Event Broker sends events via HTTP, local 
+Since SAP Event Broker sends events via HTTP, you won't be able to receive events on your local machine unless you use a tunneling service. Therefore we recommend to use a messaging service of kind [`local-messaging`](../../node.js/messaging#local-messaging) for local testing.
 :::
 
 

guides/messaging/index.md

@@ -192,7 +192,7 @@ The message payload is in the `data` property of the inbound `msg` object.
 
 
 ::: tip
-To have more control over imported service definitions, you can set the `model` configuration of your external service to a cds file where you define the external service and only use the imported definitions your app needs. This way, plugins like [Open Resource Discovery (ORD)](/plugins/#ord-open-resource-discovery) know which parts of the external service you actually use in your application.
+To have more control over imported service definitions, you can set the `model` configuration of your external service to a cds file where you define the external service and only use the imported definitions your app needs. This way, plugins like [Open Resource Discovery (ORD)](../../plugins/#ord-open-resource-discovery) know which parts of the external service you actually use in your application.
 :::
 
 

menu.md

@@ -225,3 +225,4 @@
 - [Telemetry](plugins/#telemetry)
 - [Open Resource Discovery](plugins/#ord-open-resource-discovery)
 - [CAP Operator for K8s](plugins/#cap-operator-plugin)
+- [SAP Event Broker](plugins/#event-broker-plugin)

node.js/messaging.md

@@ -405,13 +405,14 @@ If you enable the [cors middleware](https://www.npmjs.com/package/cors), [handsh
 
 Use this if you want to communicate using [SAP Event Broker](https://help.sap.com/docs/event-broker).
 
-You need to install the package [`@cap-js/event-broker`](https://github.com/cap-js/event-broker).
+The integration with SAP Event Broker is provided using the plugin [`@cap-js/event-broker`](https://github.com/cap-js/event-broker).
+Hence, you first need to install the plugin:
 
 ```bash
-npm install @cap-js/event-broker
+npm add @cap-js/event-broker
 ```
 
-Set the `kind` of your messaging service to `event-broker`:
+Then, set the `kind` of your messaging service to `event-broker`:
 
 ```jsonc
 "cds": {
@@ -444,9 +445,10 @@ If you are not using [IAS-based Authentication](./authentication#ias), you will
 
 Your SAP Event Broker configuration must include your system namespace as well as the webhook URL. The binding parameters must set `"authentication-type": "X509_GENERATED"` to allow IAS-based authentication.
 Your IAS instance must be configured to include your SAP Event Broker instance under `consumed-services` in order for your application to accept requests from SAP Event Broker.
-Here's an example configuration based of the mta.yaml file of the [@capire/incidents](https://github.com/cap-js/incidents-app/tree/event-broker) application, bringing it all together:
+Here's an example configuration based on the _mta.yaml_ file of the [@capire/incidents](https://github.com/cap-js/incidents-app/tree/event-broker) application, bringing it all together:
 
-```yaml
+::: code-group
+```yaml [mta.yaml]
 ID: cap.incidents
 
 modules:
@@ -496,6 +498,7 @@ resources:
         display-name: cap.incidents #> any value, e.g., reuse MTA ID
         home-url: ~{incidents-srv-api/url}
 ```
+:::
 
 
 <div id="aftereventbroker" />

plugins/index.md

@@ -346,6 +346,22 @@ Available for:
 ![Java logo](../assets/logos/java.svg){style="height:3em; display:inline; margin:0 0.2em;"}
 
 
+## SAP Event Broker {#event-broker-plugin}
+
+The plugin provides out-of-the-box support for consuming events from [SAP Event Broker](https://discovery-center.cloud.sap/serviceCatalog/sap-event-broker) -- for example emitted by SAP S/4HANA Cloud -- in stand-alone CAP applications.
+
+```js
+const S4Bupa = await cds.connect.to ('API_BUSINESS_PARTNER')
+S4bupa.on ('BusinessPartner.Changed', msg => {...})
+```
+
+For more details, please see [Events and Messaging → Using SAP Event Broker](../guides/messaging/#sap-event-broker).
+
+Available for:
+
+[![Node.js](../assets/logos/nodejs.svg 'Link to the plugins repository.'){style="height:2.5em; display:inline; margin:0 0.2em;"}](https://github.com/cap-js/event-broker#readme)
+
+
 <div id="internal-plugins" />
 
 <div id="upcoming-plugins" />