UDV/USSC junior python dev test task

This is a reference implementation of UDV/USSC junior python developer test task but written in Rust.

Task

Crate web server for currency conversion. It should provide two endpoints:

Conversion endpoint

/convert?from=USD&to=RUB&amount=69 should return Json response with value of 69 USD converted into RUB

Database endpoint

/database?merge=true should receive Json body with a list of currencies and their conversion rates and save it to DB. If query parameter merge is set to false the existing data should be purged.

Restrictions

• aiohttp (for python)
• redis
• use docker for web server and db (optional)

Note: everything not specified is left for programmers decision

Implementation details

Currencies rates are relative to some arbitrary currency. The user is responsible for data consistency

Running

Start server:

docker-compose up -d

Post some data:

curl -X POST 'http://localhost:1234/database?merge=false' \ 
    --data-raw '[{"currency": "RUB", "rate": 12}, {"currency": "USD", "rate": 1}]' \
    -H 'Content-Type: application/json'

Convert currencies:

 curl 'http://localhost:1234/convert?from=USD&to=RUB&amount=24'