CustomerEndpoint

PC27-SklepSpring/src/main/java/sklep/rest/CustomerEndpoint.java

+package sklep.rest;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.ui.Model;
+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.Customer;
+import sklep.repository.CustomerRepository;
+
+@RestController
+@RequestMapping("/rest/customers")
+public class CustomerEndpoint {
+    @Autowired
+    private CustomerRepository customerRepository;
+
+    @GetMapping
+    public List<Customer> listaKlientow(Model model) {
+        return customerRepository.findAll();
+    }
+
+    @GetMapping("/{email}")
+    public Customer jedenKlient(Model model, @PathVariable("email") String email) {
+        return customerRepository.findById(email).orElseThrow(() -> new ResponseStatusException(HttpStatus.NOT_FOUND));
+    }
+
+}