Ticket Booking Example

A ticket booking example using

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

How To Run

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
ts-node src/app.ts

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