From bb0e15c43efb6ad33c0e2b31d9c890be7657d51c Mon Sep 17 00:00:00 2001
From: zinzoddari <zinzoddari@gmail.com>
Date: Fri, 5 Jan 2024 01:10:49 +0900
Subject: [PATCH] =?UTF-8?q?refactor:=20foreach=EB=AC=B8=20map=EC=9C=BC?=
 =?UTF-8?q?=EB=A1=9C=20=EA=B0=9C=EC=84=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../exception/RootExceptionHandler.java       | 21 +++++++++----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/main/java/org/idiot/yesslave/global/exception/RootExceptionHandler.java b/src/main/java/org/idiot/yesslave/global/exception/RootExceptionHandler.java
index c84abd1..457afb0 100644
--- a/src/main/java/org/idiot/yesslave/global/exception/RootExceptionHandler.java
+++ b/src/main/java/org/idiot/yesslave/global/exception/RootExceptionHandler.java
@@ -17,7 +17,6 @@
 import org.zalando.problem.Status;
 
 import javax.validation.ConstraintViolationException;
-import java.util.ArrayList;
 import java.util.List;
 
 @Slf4j
@@ -54,11 +53,11 @@ public ResponseEntity<Problem> methodArgumentNotValidExceptionHandler(MethodArgu
 
         BindingResult bindingResult = e.getBindingResult();
 
-        List<InvalidResponse> responses = new ArrayList<>();
-
-        bindingResult.getFieldErrors().forEach(fieldError -> {
-            responses.add(new InvalidResponse(fieldError.getField(), fieldError.getDefaultMessage(), fieldError.getRejectedValue()));
-        });
+        List<InvalidResponse> responses = bindingResult.getFieldErrors().stream()
+                .map(fieldError -> new InvalidResponse(fieldError.getField()
+                        , fieldError.getDefaultMessage()
+                        , fieldError.getRejectedValue())
+                ).toList();
 
         Problem problem = Problem.builder()
                 .withStatus(Status.BAD_REQUEST)
@@ -79,11 +78,11 @@ public ResponseEntity<Problem> methodArgumentNotValidExceptionHandler(MethodArgu
     public Problem constraintViolationExceptionHandler(ConstraintViolationException e) {
         log.error("[ 400 ERROR ] : ", e);
 
-        List<InvalidResponse> responses = new ArrayList<>();
-
-        e.getConstraintViolations().forEach(fieldError -> {
-            responses.add(new InvalidResponse(fieldError.getPropertyPath().toString(), fieldError.getMessage(), fieldError.getInvalidValue()));
-        });
+        List<InvalidResponse> responses = e.getConstraintViolations().stream()
+                .map(fieldError -> new InvalidResponse(fieldError.getPropertyPath().toString()
+                        , fieldError.getMessage()
+                        , fieldError.getInvalidValue())
+                ).toList();
 
         return Problem.builder()
                 .withStatus(Status.BAD_REQUEST)