athanasso / eshop

TravelCompany Individual Project by CodeHub

Individual Project for Java Bootcamp "TravelCompany" by Codehub

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Description:

The TravelCompany program implements the below:

• User Interaction - Simple form of reading and writing at the console.
• Data Modeling - Implementation of necessary domain classes for the core modeling of the system.
• Ordering and discount policy - Based on the system’s requirements, customers are categorized into individual and business. They can buy tickets by paying either with cash or by using a credit card.
  • You need to make sure that the system distinguishes between the purchase methods and customer categories, because the following discounts will apply upon the basic price when buying a ticket:
    • Business customers get a discount of 10%.
    • Individual customers are subject to surcharge of 20% for all services.
    • There is a 10% discount when the customer pays by credit card.
    • There is no discount when the customer pays by cash. \
  • The discounts are cumulative. For example, a business customer purchasing a ticket using his/her credit card will receive a price reduction of 20% (10% as a business customer discount + 10% for paying with a credit card).
• Exception Handling - Design custom exceptions:
  • when creating a customer: the email of the customer is @travelcompany.com.
  • when issuing a ticket:
    • the requested itinerary does not exist.
    • the given customer code does not exist.
  • when creating an itinerary: the airport code does not exist.
• Reporting - Based on the purchases of each customer, the system must support the following reporting:
  • List of the total number and cost of tickets for all customers.
  • List of the total offered itineraries per destination and departure.
  • List of the customers who purchased the most tickets and the number of purchases.
  • List of the customers who have not purchased any tickets.
• Extra:
  • Collection reports saved in files.

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Requirements

TravelCompany requires the following to run:

• Maven
• JDK 17 or newer.