https://github.com/francoisroyer/clj-cqrs

A reference implementation of CQRS and Event Sourcing in Clojure.
https://github.com/francoisroyer/clj-cqrs

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A reference implementation of CQRS and Event Sourcing in Clojure.

• Host: GitHub
• URL: https://github.com/francoisroyer/clj-cqrs
• Owner: francoisroyer
• License: other
• Created: 2017-04-23T07:29:02.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-04-23T07:47:52.000Z (over 7 years ago)
• Last Synced: 2024-08-01T13:20:20.919Z (4 months ago)
• Language: Clojure
• Size: 87.9 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# clj-cqrs

A Clojure library implementing CQRS and event-sourcing using Immutant components.

## Usage

TODO show how to to use as a template

TODO add DSL for contract / domain logic?

## Deploy in a Wildfly cluster in Openshift

rhc create-app $APPNAME wildfly --from-code $GIT_LOCATION

rhc create-app wf wildfly --no-git

lein do clean, immutant

cp .war to ROOT.war then scp to deployments + add ROOT.war.dodeploy

/var/lib/openshift/{APP_ID}/app-root/runtime/dependencies/jbossews/webapps

/var/lib/openshift/5781680e2d52716c2100006a

scp  @-.rhcloud.com:~//data/

scp target/clj-cqrs.war [email protected]:~/app-deployments/2016-07-09_17-09-43.431/repo/deployments/

cp app-deployments/2016-07-09_17-09-43.431/repo/deployments/clj-cqrs.* wildfly/standalone/deployments/

visit http://wf-datasio.rhcloud.com/clj-cqrs/api-docs/index.html

http://dmitrygusev.blogspot.fr/2013/06/deploy-application-binaries-war-to.html

http://jagadesh4java.blogspot.fr/2014/04/deploy-custom-application-into-openshift.html

TODO cmd line with set of questions to build commands + memoize

APP Assisted learning -> document import/upload + BPM/workflow + screens to advance state

Index -> category trees, documents

Connectors + extractor for entities etc...

Datasets - url

Workflows - BPM spec?

Workbooks/Cases/study/investigation

Dataflow - realtime (push or pull) or batch queries

## Docker services

#Getting started with Keycloak: http://blog.keycloak.org/2015/10/getting-started-with-keycloak.html

docker run jboss/keycloak --name keycloak

docker inspect --format='.NetworkSettings.IPAddress' keycloak

Or: 

docker run jboss/keycloak --name keycloak -p 8080:8080

#https://wesmorgan.svbtle.com/deploying-clojure-apps-with-docker-and-immutant-2

## References

http://www.multunus.com/blog/2016/02/noobs-walkthrough-re-frame-app/

https://lostechies.com/jimmybogard/2016/06/01/cqrs-and-rest-the-perfect-match/

ookami86 Event Sourcing in practice

Trigger side effects only when applying Command to object

Then Events applied to change state (this step only called on replay - not the other one)

## License

Copyright © 2016 François Royer

Distributed under the Eclipse Public License either version 1.0 or (at

your option) any later version.