Ticket Booking Example

A ticket booking example using

• Camunda Platform 8,
• RabbitMQ,
• Java Spring Boot App
• NodeJS App

How To Run

<a href="http://www.youtube.com/watch?feature=player_embedded&v=m3MYuRKLZa8" target="_blank"><img src="http://img.youtube.com/vi/m3MYuRKLZa8/0.jpg" alt="Walkthrough" width="240" height="180" border="10" /></a>

Run RabbitMQ locally

docker run -p 15672:15672 -p 5672:5672 rabbitmq:3-management

• [http://localhost:15672/#/queues/]
• User: guest
• Password: guest

Create Camunda Platform 8 SaaS Cluster

• Login to [https://camunda.io/]
• Create a new cluster
• When the new cluster appears in the console, create a new set of API client credentials.
• Copy the client credentials into
  • Java App booking-service-java/src/main/resources/application.properties
  • Node App fake-services-nodejs/.env

Run NodeJs Fake Services

If you want to understand the code, please have a look into this get started tutorial: [https://github.com/camunda/camunda-platform-get-started/tree/main/nodejs]

cd fake-services-nodejs
npm update
npm run build
node src/app.js

Run Java Ticket Booking Service

If you want to understand the code, please have a look into this documentation: [https://github.com/camunda/camunda-platform-get-started/tree/main/spring]

mvn package exec:java -f booking-service-java\

Test

 curl -i -X PUT http://localhost:8080/ticket

Simulate failures by:

curl -i -X PUT http://localhost:8080/ticket?simulateBookingFailure=seats
curl -i -X PUT http://localhost:8080/ticket?simulateBookingFailure=ticket