AxonIQ hotel demo

It's the implementation of the example used in this blog post: https://eventmodeling.org/posts/what-is-event-modeling/

Event modeling adopts Event Storming sticky notes. The final piece was the UI/UX aspects to complete what more resembles a movie story board (white board - or digital white board). While Event Storming focuses in discovering the problem space, Event Modeling creates a blueprint for a solution.

Download specification (Demo.pdf)

The Miro board is publicly available (view only) as well.

Prerequisites

• Java 11

Recommendations

Installing the Axon Framework IntelliJ plugin will help you visualize the application's publishers and handlers. You can easily install this by going to the Marketplace in your IntelliJ plugin settings.

Running the application(s) locally

Requirements

You can download a ZIP file with AxonServer as a standalone JAR. This will also give you the AxonServer CLI and information on how to run and configure the server.

Alternatively, you can run the following command to start AxonServer in a Docker container:

docker run -d --name axonserver -p 8024:8024 -p 8124:8124 axoniq/axonserver

mvn clean verify

Booking

cd booking/
mvn spring-boot:run

• UI: http://localhost:8080
• RSocket readme

Inventory

cd inventory/
mvn spring-boot:run

• UI: http://localhost:8081

Using AxonIQ Cloud

• Create your account (you can select free Developer account option) https://cloud.axoniq.io/
• Create booking and inventory contexts
• 
• Create application bindings (make sure that booking application can access both contexts, booking and inventory)
• 
• Copy the configuration settings into booking/../application-cloud.properties and inventory/../application-cloud.properties.
• Check the Java configuration to make sure the context names are matching.
• Run the booking application (cd booking): mvn spring-boot:run -Dspring-boot.run.profiles=cloud
• Run the inventory application (cd inventory): mvn spring-boot:run -Dspring-boot.run.profiles=cloud
• 
• Access the local booking application in the web browser http://localhost:8080/
• Access the local inventory application in the web browser http://localhost:8081/

Running all on Kubernetes

Deployment on Kubernetes (CaaS) is documented in .k8s/Readme.md. It demonstrates the usage of Axon Server Standard Edition and Axon Server Enterprise Edition in a multi-context setup with access control enabled. If you want to actually run Axon Server Enterprise Edition you need a valid license file.

Created with :heart: by AxonIQ