https://github.com/danyst/swift-keepcoding-exam

Keepcoding FullStack Mobile Apps Bootcamp XVI Edition Swift Exam
https://github.com/danyst/swift-keepcoding-exam

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Keepcoding FullStack Mobile Apps Bootcamp XVI Edition Swift Exam

• Host: GitHub
• URL: https://github.com/danyst/swift-keepcoding-exam
• Owner: DanyST
• Created: 2023-07-09T00:05:42.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2023-07-09T04:46:26.000Z (about 3 years ago)
• Last Synced: 2025-01-11T15:25:01.720Z (over 1 year ago)
• Language: Swift
• Size: 10.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Keepcoding FullStack Mobile Apps Bootcamp XVI Edition: Swift Exam

## Description

Hotel Luchadores Reservation Management

## Requirements

* Model the structs: _Client_, _Reservation_, and _ReservationError_.

    * Client: name, age, height (cm).

    * Reservation: unique ID, hotel name, list of clients, duration 

    (days), price, breakfast option (true/false).

    * ReservationError: An enum that implements Error with three possible 

    errors (cases): duplicate reservation ID found, reservation found for a 

    client, and reservation not found.

* Manage the reservations with the class HotelReservationManager.

    * Create a list to store reservations.

    * Create a method to add a reservation. Add a reservation with the 

    following parameters: list of clients, duration, breakfast option. Assign 

    a unique ID (you can use a counter, for example), calculate the price, and 

    add the hotel name.

    * Verify that the reservation is unique by ID and client before adding 

    it to the list. If it's not valid, throw or return the corresponding 

    ReservationError. There should not be another reservation with the same 

    ID, and no client should have a matching reservation.

    * The price calculation is as follows: number of clients * base price 

    per client (e.g., 20 euros) * days in the hotel * 1.25 if they have 

    breakfast or 1 if they don't. Example: 3 (clients) * 20 euros (base price) 

    * 2 (days in hotel) * 1.25 (because they have breakfast) = 3 * 20 * 2 * 

    1.25 = 150.

    * Add the reservation to the list of reservations.

    * Return the reservation.

* Create a method to cancel a reservation. Cancel the reservation given 

its ID and throw a ReservationError if it doesn't exist. To cancel a 

reservation, simply remove it from the list of reservations based on its 

ID.

* Create a method (or read-only property) to get a list of all current 

reservations.

## Unit Tests

To test your own code, create the following functions and execute them in 

the Playground:

* _testAddReservation_: Verify errors when adding duplicate reservations 

(by ID or if another client is already in another reservation) and ensure 

that new reservations are added correctly.

* _testCancelReservation_: Verify that reservations are canceled correctly 

(removed from the list) and that canceling a non-existent reservation 

results in an error.

* _testReservationPrice_: Ensure that the system calculates prices 

consistently. For example, if you make two reservations with the same 

parameters except for the names of the clients, they should give you the 

same price.