This is Exchange Rates Consumer Application for Freska test application. Part of Test assignment for fetching exchange currencies data from fixer.io.

Description

Create a reports on currency development. Addplication configuration stored in DevConfig, AwsConfig etc in /config folder via anyway_config lib.

For a given it calculates the value and delta for:  - today vs yesterday  - today vs 7 days ago  - today vs 1 month ago  - today vs 1 year ago

You can add and remove any currency supported by Fixer to the report via app configuration. The application supports the following output formats: HTML, XLS, CSV, JSON. The report is created in one or several of these formats, depending on the applications configuration.

• Units specs written with Rspec.
• Rates info is fetched from https://github.com/Extazystas/fixer_rates_proxy_api application.
• Rubocop is used for a good code style. Run example: rubocop lib

Tech info:

• Ruby version 2.6.3

Setup

Please run bundle install before starting the script. You can start this app with ruby execute.rb:

Run tests:

RACK_ENV=test rspec spec/

Report example:

TODO List

• Add Sidekiq worker for scheduling application reports generation
• Add Formatter for JSON reports