Building Microservices with Go: 15. Refactoring Part 2/3

In this episode I continue to refactor the code base so far. These videos are really just intended to ensure that you are not completely confused when looking at the source code changes between episode 14 and episode 16.

Source Code:
https://github.com/nicholasjackson/building-microservices-youtube/tree/episode_15_2

Refactoring gRPC Currency service to add rates from ECB:

Refactoring product API service: