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'