crypto-price-finder-microservice

crypto-price-finder-microservice

A production ready microservice that can be used to fetch the price of a particular crypto currency. Comes baked with unit tests, EFK, prometheus support, e2e tests and a robust CI-CD pipeline using Github Actions.

setup

• husky needs to be installed (https://github.com/go-courier/husky)
• golangci-lint needs to be installed (https://github.com/golangci/golangci-lint)
• go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.54.2

todo

• Support input and output coin
• Setup graceful shutdown, add time outs for http server, go through the http server struct for more features
• Add e2e tests with new environment, create dummy coin provider server
• Add config for debug mode, coin base URL, coin base credentials, redis URL, app environment
• Use luna client for http requests
• Use HTTP request coalescing in Luna client
• Use kafka for logging
• Implement Open API spec
• Implement GRPC
• Add persistance for rate limiting based on incoming IP address, logged in user data etc.
• deploy on docker and run it behind nginx
• setup response headers such as cors in reverse proxy
• push reverse proxy logs to kibana

completed

• custom error handler
• Add timeout middleware, panic recovery middleware, authentication middleware, rate limiting middleware based on IP address
• Add centralized logger