Заданието цели създаване на application използвайки Spring/Spring Boot, който да събира данни за валутни курсове от доставчик, да ги съхранява в локална база от данни и да акумулира репорти за дадени периоди върху данните.

1. Да се изгради локална база данни MySQL или Postgres и да се направи data model за запазване на информация, която ще се вземе от fixer.io

2. Да се изгради Currency Rest API с методи:
   /currencies - return list with all currencies
   /rates/historic/{base} - return all exchange rates from 1999 with {base} - Can't be done due to api restrictions
   /rates/historic/{base}/{date} - return all exchange rates from {date} with {base} - Can't be done due to api restrictions
   /rates/latest/{base} - return all exchange rates for current day with {base}- Currenctly works with EUR as code only. Rest are restricted
   /report/{currency}/{date} - return all rates for {currency} with series per day with base = EUR
   

There is configuration in docker-compose.yml. In order to work initially local persist driver is needed. It is not native on windows and mac, so start relevant file - start_local_persist_mac.sh or start_local_persist_windows.cmd.

To do that start following command in main project folder:
docker-compose -f docker-compose.yml up -d mysql

Use spring boot maven plugin. Execute following command:
mvn spring-boot:run

Rates won't be saved unless first /currencies is called.