ROrders i poprawki

PC38-SpringJersey/src/main/java/sklep/repository/OrderRepository.java

+package sklep.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import sklep.model.Order;
+
+public interface OrderRepository extends JpaRepository<Order, Integer> {
+}

PC38-SpringJersey/src/main/java/sklep/rest/JerseyConfig.java

@@ -9,12 +9,12 @@ public class JerseyConfig extends ResourceConfig {
      * została wywołana metoda register dla wszystkich "resource classes", które wchodzą w skład aplikacji JAX-RS.
      * W wersji Springowej nie ma klasy typu Application.
      */
-
     public JerseyConfig() {
         register(Hello.class);
         register(DataCzas.class);
         register(Kalkulator.class);
-//		register(RProducts.class);
+        register(RProducts.class);
+        register(ROrders.class);
     }
     
 }

PC38-SpringJersey/src/main/java/sklep/rest/ROrders.java

+package sklep.rest;
+
+import java.util.List;
+import java.util.Optional;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.server.ResponseStatusException;
+
+import jakarta.ws.rs.Consumes;
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.PathParam;
+import jakarta.ws.rs.Produces;
+import sklep.model.Order;
+import sklep.repository.OrderRepository;
+
+@Path("/orders")
+@Produces("application/json")
+@Consumes("application/json")
+public class ROrders {
+    @Autowired
+    private OrderRepository orderRepository;
+    
+    @GET
+    public List<Order> readAll() {
+        return orderRepository.findAll();
+    }
+    
+    @Path("/{id}")
+    @GET
+    public Order readOne(@PathParam("id") int id) {
+        Optional<Order> order = orderRepository.findById(id);
+        if(order.isPresent()) {
+            return order.get();
+        } else {
+            throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Nie ma zamówienia o numerze " + id);
+        }
+    }
+        
+}

PC38-SpringJersey/src/main/java/sklep/rest/RProducts.java

@@ -5,7 +5,6 @@ import jakarta.ws.rs.core.Response;
 import jakarta.ws.rs.core.UriBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.EmptyResultDataAccessException;
-import org.springframework.web.bind.annotation.PutMapping;
 import sklep.model.Product;
 import sklep.repository.ProductRepository;