Simple template that I've been using to build event-driven systems using:

1. Go
2. Kafka
3. Sarama's Kafka API (https://github.com/Shopify/sarama)

It's organized as a reusable producer code in a high-level package (pkg). This producer can be used embedded in any consumer.

Then we have the consumers, I created two as an example: ordering and payment. Creating a new consumer is only about following what has been done in these packages.