Orders

PC36-RestSpring/src/main/java/sklep/repository/OrderRepository.java

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

PC36-RestSpring/src/main/java/sklep/rest/OrderController.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.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.server.ResponseStatusException;
+
+import sklep.model.Order;
+import sklep.repository.OrderRepository;
+
+@RestController
+@RequestMapping("/orders")
+public class OrderController {
+    @Autowired
+    private OrderRepository orderRepository;
+    
+    @GetMapping
+    public List<Order> readAll() {
+        return orderRepository.findAll();
+    }
+    
+    @GetMapping("/{id}")
+    public Order readOne(@PathVariable("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);
+        }
+    }
+        
+}