Simple Point App

https://simple-points-app.herokuapp.com/

General info

A web application made using Python 3, Django 2, and PostgreSQL.

Application allows to import users from csv file and change their balance.

Main functions

• importing users from csv file using management command
• displaying all users
• making changes to users balance

Technologies

• Python 3.7
• Django 2.2
• PostgreSQL

Setup

To run this project locally:

1. In docker-compose.yaml replace temporary_secret_key with your own secret key (https://docs.djangoproject.com/en/3.1/howto/deployment/checklist/#secret-key)

2. Build containers and run collectstatic

docker-compose build
docker-compose run app sh -c 'python manage.py collectstatic'

2. Import users from csv file

docker-compose run app sh -c 'python manage.py import_users_data temp/users.csv'

3. Start containers

docker-compose up

4. Application will be available at http://0.0.0.0:8000/

5. To run tests

docker-compose run app sh -c 'python manage.py test'

Heroku deployment

To deploy application to Heroku:

1. Sign up to Heroku account and install Heroku CLI https://devcenter.heroku.com/articles/heroku-cli
2. In Heroku dashboard create new application
3. In CLI connect to remote of your application

heroku git:remote -a <your-application-name>

4. Log in to Container Registry

heroku container:login

5. Build a local image with correct tag

docker build -t registry.heroku.com/<your-application-name>/web .

6. Push your secret key

heroku config:set SECRET_KEY=SOME_SECRET_VALUE -a <your-application-name>

7. Create and connect PostgreSQL

heroku addons:create heroku-postgresql:hobby-dev -a <your-application-name>

8. Push local image to Heroku registry

docker push registry.heroku.com/<your-application-name>/web

9. Release changes

heroku container:release -a <your-application-name> web

10. Run manage.py migrate on Heroku

heroku run python manage.py migrate