https://github.com/kalpit-sharma-dev/parkinglot-service

ParkingLot Service
https://github.com/kalpit-sharma-dev/parkinglot-service

Last synced: about 2 months ago
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ParkingLot Service

• Host: GitHub
• URL: https://github.com/kalpit-sharma-dev/parkinglot-service
• Owner: kalpit-sharma-dev
• Created: 2023-01-23T20:05:33.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-07-26T15:47:48.000Z (6 months ago)
• Last Synced: 2024-07-26T17:38:34.831Z (6 months ago)
• Language: Go
• Size: 24.4 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# parkinglot-service

ParkingLot Service

## Problem Statement

I own a parking lot that can hold up to 'n' cars at any given point in time. Each slot is

given a number starting at 1 increasing with increasing distance from the entry point

in steps of one. I want to create an automated ticketing system that allows my

customers to use my parking lot without human intervention.  

When a car enters my parking lot, I want to have a ticket issued to the driver. The

ticket issuing process includes us documenting the registration number (number

plate) and the colour of the car and allocating an available parking slot to the car

before actually handing over a ticket to the driver (we assume that our customers are

nice enough to always park in the slots allocated to them). The customer should be

allocated a parking slot which is nearest to the entry. At the exit the customer returns

the ticket which then marks the slot they were using as being available.  

Due to government regulation, the system should provide me with the ability to find out:  

* Registration numbers of all cars of a particular colour.

* Slot number in which a car with a given registration number is parked.

* Slot numbers of all slots where a car of a particular colour is parked.

We interact with the system over the API or any other approach which produce a specific

output. Please take a look at the example below, which includes all the commands

you need to support - they're self explanatory.

#### Events ():

create_parking_lot 6

park KA-01-AB-1234 White  

park KA-01-CD-9999 White  

park KA-01-EF-0001 Black  

park KA-01-GH-7777 Red  

park KA-01-IJ-2701 Blue  

park KA-01-KL-3141 Black  

leave 4  

status  

park KA-01-M-333 White  

park KL-12-NN-9999 White  

registration_numbers_for_cars_with_colour White  

slot_numbers_for_cars_with_colour White

slot_number_for_registration_number KA-01-KL-3141  

slot_number_for_registration_number MH-04-AY-1111

todays_earning

monthly_earning

find_average_car_parking_time

find_peak_hours