This service with the help of a MicroTik switch and Radius server meters students internet connections. login page which is served by this server, fowards credentials to the MicroTik server and then uses Radius information based on request's IP address to find out about internet usage status.

For testing and development this server needs a free-radius database but here I created a migrations folder that contains the database migrations and automatically runs by the docker-compose. A user considers logged-in or out base on his/her record in radacct table which is editable from the migrations folder. A record contains an IP address and a logged-out date and when this logged-out time is NULL user consider as logged-in.

# database up and running based on /migrations
docker-compose up -d

# frontend javascript and css
cd frontend && npm run build
pipenv install

# python pipenv shell
pipenv shell
python main.py

# k6 load testing
k6 run -u 1000 -i 1000 script.js