jakaś zmiana

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

@@ -4,6 +4,7 @@ import java.math.BigDecimal;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Sort;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -26,7 +27,7 @@ public class ProductEndpoint {
     
     @GetMapping
     public List<Product> readAll() {
-        return productRepository.findAll();
+        return productRepository.findAll(Sort.by("productId"));
     }
     
     @GetMapping("/{id}")
@@ -41,7 +42,6 @@ public class ProductEndpoint {
         return readOne(id).getPrice();
     }
     
-    
     @GetMapping(path="/{id}/photo", produces="image/jpeg")
     public byte[] getPhoto(@PathVariable Integer id) {
         return photoUtil.readBytes(id);