Implement rest api to consume events from outside

[maektwain]

Github and many other entities will send us data , we should ideally have web hooks in place or a listener which will be performed when an external entity will send request.

1. It should be supported by AUTH like passing some auth key
2. We could use Apache Kafka which is already integrated pithing platform.

Case

Listening to events from Github for an example, using Kafka producer it will be consumed by the application within the code somewhere as part of update db etc.