threedotslabs / monolith-microservice-shop

Source code for https://threedots.tech/post/microservices-or-monolith-its-detail/ article.

Clean Monolith Shop

Source code for https://threedots.tech/post/microservices-or-monolith-its-detail/ article.

This shop can work both as monolith and microservices. More info you will find in the article.

This repository contains only REST API.

Prerequisites

You need Docker and docker-compose installed.

Everything is running in Docker container, so you don't need golang either any other lib.

Running

Just run

make up

It will build Docker image and run monolith and microservices version.

Services addresses

Monolith: http://localhost:8090/

---

Orders microservice: http://localhost:8070/

Shop microservice: http://localhost:8071/

Payments microservice: no public API (you can export ports in docker-compose.yml if you need)

For available methods, please check interfaces layer in source code and tests tests/acceptance_test.go.

Running tests

First of all you must run services

make up

Then you can run all tests by using in another terminal:

make docker-test

If you want to test only monolith version:

make docker-test-monolith

or microservices:

make docker-test-microservices