TravelCompany Eshop

Ticket purchasing and reporting application for an eshop, written in Java.

About

Data (customers, itineraries, tickets) can be

• read from and saved to CSV files, using the IoService methods or
• imported using the methods of DataImport class in util package.

After execution, the application will print

• all the imported data
• the total number and total cost of all tickets purchased
• the number of itineraries offered to customers, per destination and per departure
• the name(s) of the customer(s) with most tickets purchased and the number of those tickets
• the name(s) of the customer(s) with the largest cost of purchase and the amount of that cost
• the name(s) of the customer(s) who have not purchased any tickets yet and
• the details of a successful hypothetical ticket purchase

in that order and as JSON.

Requirements

GSON library