task-1

README

Goal

The goal is to calculate the price of a vehicle depending on the duration and the amount of kilometers.

Explanation

You find in data.json the pricings for vehicles. Use the data.json together with input.json to generate output.json. Your code should be found in main.rb.

Calculations

To get the proper price all full weeks should be calculated with the weekly price. The remaining full days with the daily price, the remaining hours with the hourly price.

When calculating the prices you should consider if it wouldn't be cheaper to take the daily or weekly price instead.

data.json

{
  "vehicles": [
    {
      "id": 1,
      "hourly_price": 100,
      "daily_price": 4500,
      "weekly_price": 12000,
      "kilometer_price": 60
    },
    {
      "id": 2,
      "hourly_price": 250,
      "daily_price": 5000,
      "weekly_price": 1500,
      "kilometer_price": 90
    }
  ]
}

input.json

{
  "start_at": "2016-10-03T15:00:00+02:00",
  "end_at": "2016-10-05T21:15:00+02:00",
  "kilometers": 150
}

main.rb

# implementation here

output.json

{
  "results": [
    {
      "vehicle_id": 1,
      "total_price": 18625
    },
    {
      "vehicle_id": 2,
      "total_price": 15000
    }
  ]
}