findByProductName

PC37-SklepSpring/src/main/java/sklep/controller/ProductController.java

@@ -30,7 +30,7 @@ public class ProductController {
     
     @GetMapping("/szukaj")
     public String findProducts(Model model, String name, BigDecimal min, BigDecimal max) {
-        List<Product> products = List.of(); // productRepository.findAll();
+        List<Product> products = productRepository.findByProductName(name);
         model.addAttribute("products", products);
         return "wyszukiwarka";
     }

PC37-SklepSpring/src/main/java/sklep/repository/ProductRepository.java

 package sklep.repository;
 
+import java.util.List;
+
 import org.springframework.data.jpa.repository.JpaRepository;
 
 import sklep.model.Product;
 
 public interface ProductRepository extends JpaRepository<Product, Integer> {
 
+    List<Product> findByProductName(String name);
+
 }