• Database based on file system in .json format (The ability to serialize and deserialize objects).

• For user:

1. View information about the available car park (view their characteristics).
2. View your order history, spent money.
3. View current order to confirm or reject a reservation.

• For admin:

1. Manage all car rental entities
2. Add, delete cars, as well as make changes to the current catalog of cars.
3. Add, delete, confirm the order for the rental car.
4. Add a new client.
5. View the order history of each user.
6. View information about each user.
7. View statistics.