Available actions:

-Create_Country: Creates a country in database so holiday calls can be made later

-GetCountry: Returns existing countries (more can be added with Create_Country)

-GetHolidays: Retrieves holidays frorm DB. If they don't exist, creates a request to import them from WS instead.

-ImportHolidays: User can create a request to refresh data

Note: HolidayAPI is a freemium API. You needs to register before using it. On the free version you can only see last year.