https://github.com/novatecconsulting/camunda-platform-8-cinema-micronaut
Example application of a ticket reservation process to show how a zeebe worker can be implemented with the micronaut zeebe integration
https://github.com/novatecconsulting/camunda-platform-8-cinema-micronaut
bpm camunda-cloud micronaut zeebe
Last synced: 4 months ago
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Example application of a ticket reservation process to show how a zeebe worker can be implemented with the micronaut zeebe integration
- Host: GitHub
- URL: https://github.com/novatecconsulting/camunda-platform-8-cinema-micronaut
- Owner: NovatecConsulting
- License: apache-2.0
- Created: 2021-11-12T10:14:09.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2021-12-18T09:54:34.000Z (over 3 years ago)
- Last Synced: 2025-01-20T07:08:22.470Z (5 months ago)
- Topics: bpm, camunda-cloud, micronaut, zeebe
- Language: Java
- Homepage:
- Size: 1020 KB
- Stars: 1
- Watchers: 14
- Forks: 1
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE
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README
## Micronaut Zeebe Cinema
Micronaut Zeebe Cinema is a showcase for the Camunda Cloud platform and the Micronaut Zeebe intergration by Novatec
### Tech Stack
- Zeebe 1.4.x
- Micronaut 3.x
- Java 11
### Techniques
- Zeebe Workers in Micronaut
- BPMN
- Messages
- Errors
- Timer
- Gateways
## Process Model
## How to run it
- setup a Camunda Cloud instance / zeebe engine
- remote
- generate a client configuration on your Camunda Cloud account (tab API)
- add your camunda cloud cluster credentials to the `src/main/resources/application.yml`
- local
- start a local containerized zeebe/operate setup (see `docker/docker-compose.yml`)
- start the application
- run `./gradlew run` from your terminal
or
- use your IDE to start the ZeebeCinemaApp
- use a REST client to make a reservation and check it:
- `POST http://localhost:8089/reservation/movie/{movie}?seats=A1,A2&userId=max.mustermann`
- `GET http://localhost:8089/reservation/offer/c2a3cb6b-45ab-4840-9b40-b33cdb9df3ae` (we do a GET for convenience reasons because you can call the link directly from the browser)
- check the log output or Operate for the progress (maybe you need to refine log levels -> Zeebe is very noisy in DEBUG)
- in case alternative seats are offered
- you can check your log for an offer link: `To accept these seats, click the following link: ...`
- clicking the link triggers the message correlation, otherwise the process stops after 2min
- you can also check Operate to see incidents or running instances under http://localhost:8080 -> user/pw is demo/demo