Spring Applications

Project: Application Services

The objective of this exercise is to implement application services that provide the core functionality of the bookstore application.

1. Implement a catalog service that provides the following methods (details see API Documentation):
   • addBook() - adds a book to the catalog
   • findBook() - finds a book by ISBN number
   • searchBooks() - searches for books by keyword
   • updateBook() - updates a book in the catalog
2. Implement a customer service that provides the following methods (details see API Documentation):
   • registerCustomer() - registers a customer
   • findCustomer() - finds a customer by identifier
   • searchCustomers() - search for customers by name
   • updateCustomer() - updates the data of a customer
3. Implement an order service that provides the following methods (details see API Documentation):
   • placeOrder() - places an order
   • findOrder() - finds an order by identifier
   • searchOrders() - searches for orders by customer and year
   • cancelOrder() - tries to cancel an order
   Use the PaymentService component to make the payments of the orders.
4. Add the configuration file application.properties to the test classpath to use the in-memory H2 database for testing.
5. Run the CatalogServiceIT, CustomerServiceIT and OrderServiceIT integration tests.