need install docker and docker-compose
Build the image
docker build -t challenge .
For start the app
docker-compose up -d
open browser in: http://localhost:4000
and test upload file test.csv
For stop the app
docker-compose down
install dependencies
yarn
run unit test
yarn run test
nodejs 12.13.0
npm install -g yarn
install dependencies backend
yarn
run backend
yarn run dev
go to folder react-app
cd react-app
install dependencies frontend
yarn
run backend
yarn start