Let we have a Django project. With models:
Rental
- name
Reservation
-rental(FK)
-checkin(date)
-checkout(date)
Add the view with the table of Reservations with "previous reservation ID". A previous reservation is a reservation that is before by date the current one into the same rental.
Example:
Rental-1
(1, 2022-01-01, 2022-01-13)
(2, 2022-01-20, 2022-02-10)
(3, 2022-02-20, 2022-03-10)
Rental-2
(4, 2022-01-02, 2022-01-20)
(5, 2022-01-20, 2022-02-11)
|Rental_name|ID|Checkin |Checkout |Previous reservation ID|
|rental-1 |1 | 2022-01-01|2022-01-13| - |
|rental-1 |2 | 2022-01-20|2022-02-10| 1 |
|rental-1 |3 | 2022-02-20|2022-03-10| 2 |
|rental-2 |4 | 2022-01-02|2022-01-20| - |
|rental-2 |5 | 2022-01-20|2022-01-11| 4 |
Also, add tests.
(tested on Python3.9)
- create .env file in root folder, put there those keys
DJANGO_SECRET_KEY="<your_django_secret_key_here>"
DEBUG_MODE=True
- create python venv
python -m venv venv - activate venv
source venv/bin/activate - install deps
pip install -r requirements.txt - run db migrations
python manage.py migrate - load test data
python manage.py loaddata rental reservation - run dev server
python manage.py runserver 0.0.0.0:8000 - go to
http://localhost:8000/ - to run tests
python manage.py test