Spring Project

Project: Order REST Service

1. Implement a REST controller OrderController that supports the following REST requests:
   • POST /orders − Place an order
   • GET /orders/{id} − Find an order by its identifier/li>
   • GET /orders?customerId={id}&year={year} − Search for orders by customer and year
   • PATCH /orders/{id} − Cancel an order
2. Implement a REST client component CatalogClient and use it in the controller to look up the books of a purchase order in the catalog microservice.
3. Test the controller using the Postman utility.