feat - #166 LocalDateRequest가 null일 때 validate 적용

Author: kseysh

src/main/java/sopt/org/hmh/domain/user/controller/UserController.java

@@ -1,5 +1,6 @@
 package sopt.org.hmh.domain.user.controller;
 
+import jakarta.validation.Valid;
 import java.time.LocalDate;
 import lombok.RequiredArgsConstructor;
 import org.springframework.format.annotation.DateTimeFormat;
@@ -63,7 +64,7 @@ public ResponseEntity<BaseResponse<EmptyJsonResponse>> orderWithdraw(@UserId fin
     @PostMapping("/daily/lock")
     @Override
     public ResponseEntity<BaseResponse<EmptyJsonResponse>> orderChangeRecentLockDate(
-            @UserId final Long userId, @RequestBody final LockDateRequest request) {
+            @UserId final Long userId, @Valid @RequestBody final LockDateRequest request) {
         userService.changeRecentLockDate(userId, request.lockDate());
         return ResponseEntity
                 .status(UserSuccess.CHANGE_RECENT_LOCK_DATE_SUCCESS.getHttpStatus())

src/main/java/sopt/org/hmh/domain/user/dto/request/UserRequest.java

@@ -1,5 +1,6 @@
 package sopt.org.hmh.domain.user.dto.request;
 
+import jakarta.validation.constraints.NotNull;
 import java.time.LocalDate;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
@@ -10,6 +11,7 @@ public class UserRequest {
 
     public record LockDateRequest(
             @DateTimeFormat(pattern = "yyyy-MM-dd")
+            @NotNull(message = "잠금 날짜는 null일 수 없습니다.")
             LocalDate lockDate
     ) {
     }