Run in docker, follwing the steps below:

1. remove mini_Amazon/web-app/amazon/migrations directory.

2. run make clean in mini_Amazon/server.

3. run chmod o+x mini_Amazon/server/run.sh (If it does not work, delete and recreate a new run.sh file)

4. make sure to change database settings in mini_Amazon/web-app/ERSSHW5/settings.py

5. make sure to use correct statment in Server::connnectDB(), which is located at server.cpp.

6. change world and ups hostname in the constructor of class Server, which is loacted at server.cpp.

7. sudo docker-compose down

8. sudo docker-compose build

9. sudo docker-compose up

Then Django framework will generate migration file and create database and related tables automatically.

To use the admin in Django, you need to create a superuser in docker, following the steps below:

1. after running the docker, use sudo docker ps -a to find the container ID for mini_amazon_web IMAGE.
2. run sudo docker exec -it ${CONTAINER_ID} python3 manage.py createsuperuser
3. follow the instruction to create a super user

Run outside docker, follwing the steps below:

1. run initserver.sh
2. run runserver.sh

If you want to clean the database in mini_amazon for each testing, follwing steps below:

1. psql -U postgres mini_amazon password is passw0rd
2. run truncate item cascade;
3. run truncate shoppingcart;
4. run alter sequence orders_pack_id_seq restart with 1;