Refactoring Kata from M.Fowler's book "Refactoring: Improving the Design of Existing Code"
In the video store there are 3 types of movies tha can be sold:
- Regular movies
- New release movies
- Children movies
The base cost for a regular movie is 2 €. After the 2 day of rental an additional cost of 1.5 € per day is applied (So the additional cost is applied from the 3rd day).
The new release movie has a cost of 3 € per day rented.
The base cost for a children movie is 1.5 €. After the 3 day of rental an additional cost of 1.5 € per day is applied (So the additional cost is applied from the 4th day).
For each video purchased the customer earns 1 frequent renter point and if the video is a new release and is rented for more than 1 days he earns an additional frequent renter point.
We want to print a statement for the videos purchased by a customer and his frequent renter points
If the customer Fred purchase
- The game of thrones new release video for 1 day
- Cinderella children video for 2 days
- Mr. Robot regular video for 1 day
- The Hobbit regular video for 3 days
We want to print the following statement:
Rental Record for Fred
The game of thrones 3.0
Cinderella 1.5
Mr. Robot 2.0
The Hobbit 3.5
You owed 10.0
You earned 4 frequent renter points
The video store owner changed his mind and asked to have the receipt also in HTML
<!DOCTYPE html>
<html>
<head>
<title>Video store - statement for Fred</title>
</head>
<body>
<h1>Rental Record for Fred</h1>
<ul>
<li>The game of thrones 3.0</li>
<li>Cinderella 1.5</li>
<li>Mr. Robot 2.0</li>
<li>The Hobbit 3.5</li>
</ul>
<br>You owed 10.0
<br>You earned 4 frequent renter points
</body>
</html>Migrate existing java code to kotlin, refactor it, and try to meet the additional requirement.