Payment system is a ruby on rails application allowing us to show off some programming skills, it's based on ruby on rails, docker, sidekiq, redis and some other basic dependencies...
Payment system consists of a suite of dependencies (gems, packages, database, cache ...) among which docker plays a central role. Docker makes it possible to orchestrate the different dependencies of the application and to set up a single working environment independent of the operating system, thus making it possible to share consistency between the different development environments (linux, windows, mac). For a launch of the application or a build, docker-compose takes care of concentrating in the docker-compose.yml file the various container orchestration data, setting up volumes and any other docker instructions that we will need.
Basic dependencies:
- docker version 20.10.0 and higher
- docker-compose version 1.28.0 and higher
Dependencies on container:
- database: PostgreSQL 12, 13
- redis,
- git version 2
- node version 16.x et supérieures
- ruby 3.1.2
- rails 7.0.4
- sidekiq 6
- etc
Other dependencies are listed in Gemfile and Gemfile.lock.
In order to run, test or even just rails console you will need a working docker and docker-compose instance.
You can install docker and docker-compose from the docker site:
- on Windows: https://docs.docker.com/desktop/install/windows-install/
- on Mac: https://docs.docker.com/desktop/install/mac-install/
- on Linux: https://docs.docker.com/desktop/install/linux-install/
Build application:
- docker-compose build
- docker-compose run web bin/rails db:reset
docker-compose up
Application is then available on localhost:3000
🙂
Tests are based on rspec and capybara
To reset database: docker-compose run web bin/rails db:reset
To launch tests: docker-compose run web bundle exec rspec
Jobs are based on after_party for deployment jobs which would run only once(import users). after_party jobs will run automatically on deploy if it never been performed before.
We also added sidekiq for scheduled jobs like the one to delete transactions older than 1 hour. Sidekiq jobs also are setup to run automatically at deploy.
Run with: docker-compose run web bundle exec rubocop