feat!: add sample cdc

[ericvergnaud]

Hi,

contributing to #1638 by providing a working postgres CDC sample that publishes changes to redis.

Not sure how you'd want to provide this in the repo, feel free to move it wherever as required.

[TimoGlastra]

Very cool @ericvergnaud! I think it would be great if we can add this to the samples directory and integrate it with an actual AFJ mediator setup as example. We currently have a veryyy simple mediator as example, and then this could be part of a more complex one. Or at some point we can move it to another repo (e.g. combine it with https://github.com/animo/animo-mediator and make that a ready to deploy production ready mediator deploy for which we could publish images to docker)

[ericvergnaud]

@TimoGlastra I've moved it under examples.
In order to implement a fully working example, I would need to use #1638 as a basis. Not sure about the best strategy, should I wait for it to be merged or should I create a PR on @genaris's work ?

[ericvergnaud]

@TimoGlastra not sure why prettier fails, exit code 1 is not very helpful. How do you run this locally ?

[TimoGlastra]

It lists the files that are not formatted correclty:

samples/postgres-cdc/docker-compose.yml
samples/postgres-cdc/README.md

You can run yarn format locally to fix it

[TimoGlastra]

Sorry for the long delay in getting this addressed @ericvergnaud. We now have https://github.com/sairanjit/credo-ts-examples, which we intend to move over to OWF in the future. Could you add this example to that repository? That would be the perfect place I think. Also I think for this to work you'd also need a custom MessageRepository right? Could you extend the example to be a minimal, but fully working example?