feat: 유저 프로필 조회 로직 -# 87

- name 으로 User를 찾는다
- 유저가 설정한 카테고리는 CategoryListData형식으로 UserProfileResponseDto에 name과 함꼐 저장하여 return한다.

src/main/java/com/example/swcompetitionproject/service/MyPageService.java

@@ -3,8 +3,10 @@
 import com.example.swcompetitionproject.dto.request.user.CreateUserCategoryDto;
 import com.example.swcompetitionproject.dto.request.user.ModifyUserInfoDto;
 import com.example.swcompetitionproject.dto.request.user.UserInfoDto;
+import com.example.swcompetitionproject.dto.request.user.UserProfileDto;
 import com.example.swcompetitionproject.dto.response.board.MyBoardListData;
 import com.example.swcompetitionproject.dto.response.category.CategoryListData;
+import com.example.swcompetitionproject.dto.response.user.UserProfileResponseDto;
 import com.example.swcompetitionproject.dto.response.user.UserResponseDto;
 import com.example.swcompetitionproject.entity.*;
 import com.example.swcompetitionproject.exception.ConflictException;
@@ -124,4 +126,22 @@ public GenderType genderValidate(String gender) {
         }
         throw new UnauthorizedException(ErrorCode.INVALID_GENDER);
     }
+
+    /**
+     * 유저 프로필 조회
+     */
+    public UserProfileResponseDto getUserProfile(UserProfileDto userProfileDto){
+        User profileUser=userRepository.findByName(userProfileDto.getName())
+                .orElseThrow(() -> new NotFoundException(ErrorCode.USER_NOT_FOUND));
+
+        List<Category> categoriesLsit = categoryRepository.findAllByUserOrderByCreatedAtAsc(profileUser);
+        CategoryListData categories= CategoryListData.from(categoriesLsit);
+
+        UserProfileResponseDto userProfileResponseDto= UserProfileResponseDto.builder()
+                .categoryListData(categories)
+                .name(profileUser.getName())
+                .build();
+
+        return userProfileResponseDto;
+    }
 }