Online Theater

This is a sample software implementation which demonstrates how to apply the clean architecture in a greenfield project using .NET technologies and C# programming language.

Requirements:

The online theater system is interested in the following information:

• Customer
  • name
  • email
  • status (regular or advanced)
  • status expiration date
  • money spent
  • purchased movies

Once created, customer has regular state and it does not have expiration date. When the customer is promoted to advanced status expiration date must be set. Promoting a customer to the advanced status gives 25% discount on all movies for 1 year. In order to promote a customer they need to meet the following criteria:

1. buy at least 2 movies during the last 30 days
2. spend at least 100$ during the last year

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• Movie
  • name
  • licensing model (two days or life-long)
  • price

With two days licensing model customers can only watch the movie during the next 48 hours and with the life-long licensing model they can watch it any time they want.

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• Purchased movie
  • movie
  • customer
  • price
  • purchased date
  • expiration date (optional)

After a movie is purchased its price is added to the customer's money spent amount.

Features to implement:

• Purchasing a movie
• Create a customer
• Update a customer
• Promoting a customer to advanced status
• Retrieve all customers
• Retrieve a detailed information about a customer

Additional features to consider:

• Movie offers with configurable expiration (two days, three days, etc.)
• Every N-th movie is free for advanced users (configurable)
• Global promotion period (two weeks 20% off on horror movies)
• Discount codes (time based, quantity based...)