How start

1. Clone backend repository inside a folder

2. Clone the fronted repository inside the same root folder

   Example:

   
        projects
        ├───jstreet-backend
        │   └───backend
        └───jstreet-frontend
            └───package.json
   
   
   

3. Copy .env.example to .env

4. Create the python virtual environment

   python -m venv venv

5. Activate python virtual environment

   Windows

   .\venv\Scripts\activate

   On Linux/macOS

   source ./venv/bin/activate

6. Install libraries

   pip install -r backend/requirements.txt

7. Run docker

Build docker compose build

Run docker compose up

Build and run docker compose up --build

Build and run production docker compose -f "docker-compose.prod.yml" up -d --build

1. Seeds data into Database

   docker exec -it "container name or id" python manage.py loaddata api/fixtures/initial_data.json

Testing

Basic knowledge of python testing. https://developer.mozilla.org/en-US/docs/Learn/Server-side/Django/Testing

Test URL example. http://localhost:8000/api/quick-answer-game/game-contents

Run specific test case example
docker exec -it "container name or id" python manage.py test api.tests.QuickAnswerGameTests.test_quick_answer_game_content

Commands

Migrations

• show all migrations docker exec -it "container name or id" python manage.py showmigrations

• create new migrations. for example, after adding change to model docker exec -it "container name or id" python manage.py makemigrations

• clear all migrations docker exec -it "container name or id" python manage.py migrate api zero

• migration docker exec -it "container name or id" python manage.py migrate

Seeds data

• Add a new super user
  https://www.w3schools.com/django/django_admin_create_user.php

• Add a normal user
  After creating superuser, dump the data and change the flag for super user manually. https://stackoverflow.com/questions/8017204/users-in-initial-data-fixture

Below are users.

IamSuper/password
studyman/studyman
learnLearn/learnLearn

Error Reference

Docker

Cannot sign in

In the case you can't run only with docker, you might need to define your ip adress correctly. Run this command and put your ip to env files for both frontend and backend.

Get-NetIPAddress

example result

IPAddress         : 172.17.0.1
InterfaceIndex    : 48
InterfaceAlias    : vEthernet (WSL (Hyper-V firewall))
AddressFamily     : IPv4
Type              : Unicast
PrefixLength      : 20
PrefixOrigin      : Manual
SuffixOrigin      : Manual
AddressState      : Preferred
ValidLifetime     :
PreferredLifetime :
SkipAsSource      : False
PolicyStore       : ActiveStore

The result of this command doesn't work well. Still searching. docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' 6b6cd1c04cf416cdfaf8d127bb1d507c6eed495058f2c22f0e3af12fd25fa47f

Learning

Django model https://www.geeksforgeeks.org/django-basic-app-model-makemigrations-and-migrate/

Django rollback migration https://sentry.io/answers/django-revert-last-migration/

Merge conflicts in migration https://www.algotech.solutions/blog/python/django-migrations-and-how-to-manage-conflicts/