[Refactor] 플레이스 리팩토링

src/main/java/com/pickyfy/pickyfy/PickyfyApplication.java

@@ -4,6 +4,7 @@
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 
+// TODO: 비동기 처리를 위한 @EnableAsync 활성화 필요
 @SpringBootApplication
 @EnableJpaAuditing
 public class PickyfyApplication {

src/main/java/com/pickyfy/pickyfy/common/AllFieldsNotNull.java

@@ -0,0 +1,21 @@
+package com.pickyfy.pickyfy.common;
+
+import com.pickyfy.pickyfy.common.util.AllFieldsNotNullValidator;
+import jakarta.validation.Constraint;
+import jakarta.validation.Payload;
+import jakarta.validation.constraints.NotNull;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+@Constraint(validatedBy = {AllFieldsNotNullValidator.class})
+@NotNull
+public @interface AllFieldsNotNull {
+    String message() default "모든 필드는 not Null";
+    Class<?>[] groups() default {};
+    Class<? extends Payload>[] payload() default {};
+}

src/main/java/com/pickyfy/pickyfy/common/util/AllFieldsNotNullValidator.java

@@ -0,0 +1,30 @@
+package com.pickyfy.pickyfy.common.util;
+
+import com.pickyfy.pickyfy.common.AllFieldsNotNull;
+import jakarta.validation.ConstraintValidator;
+import jakarta.validation.ConstraintValidatorContext;
+
+import java.lang.reflect.Field;
+
+public class AllFieldsNotNullValidator implements ConstraintValidator<AllFieldsNotNull, Object> {
+
+    @Override
+    public boolean isValid(Object object, ConstraintValidatorContext context){
+        if (object == null) {
+            return false; // 클래스 자체가 null이면 false 반환
+        }
+
+        // 클래스에 선언된 모든 필드 가져와서 순회하고 null 검사
+        for (Field field : object.getClass().getDeclaredFields()) {
+            field.setAccessible(true); // private, protected 접근자 붙었더라도 필드에 강제 접근 가능
+            try {
+                if (field.get(object) == null) {
+                    return false;
+                }
+            } catch (IllegalAccessException e) {
+                throw new RuntimeException("필드 접근 실패", e);
+            }
+        }
+        return true; // 모든 필드가 null이 아닐 때만 true 반환
+    }
+}

src/main/java/com/pickyfy/pickyfy/repository/UserSavedPlaceRepository.java

@@ -1,17 +1,12 @@
 package com.pickyfy.pickyfy.repository;
 
-import com.pickyfy.pickyfy.domain.Place;
 import com.pickyfy.pickyfy.domain.UserSavedPlace;
 import org.springframework.data.jpa.repository.JpaRepository;
 
-
 import java.util.List;
 import java.util.Optional;
 
-
 public interface UserSavedPlaceRepository extends JpaRepository<UserSavedPlace, Long> {
     List<UserSavedPlace> findAllByUserId(Long id);
-    UserSavedPlace findByUserId(Long userId);
-
     Optional<UserSavedPlace> findByUserIdAndPlaceId(Long userId, Long placeId);
 }

src/main/java/com/pickyfy/pickyfy/service/CategoryService.java

@@ -1,14 +1,13 @@
 package com.pickyfy.pickyfy.service;
 
-import com.pickyfy.pickyfy.web.dto.request.CategoryCreateRequest;
-import com.pickyfy.pickyfy.web.dto.request.CategoryUpdateRequest;
+import com.pickyfy.pickyfy.web.dto.request.CategoryTypeRequest;
 import com.pickyfy.pickyfy.web.dto.response.CategoryResponse;
 import java.util.List;
 
 public interface CategoryService {
-    Long createCategory(CategoryCreateRequest categoryCreateRequest);
+    Long createCategory(CategoryTypeRequest categoryCreateRequest);
     CategoryResponse getCategory(Long id);
     List<CategoryResponse> getAllCategories();
-    void updateCategory(Long id, CategoryUpdateRequest request);
+    void updateCategory(Long id, CategoryTypeRequest request);
     void deleteCategory(Long id);
 }

src/main/java/com/pickyfy/pickyfy/service/CategoryServiceImpl.java

@@ -5,8 +5,7 @@
 import com.pickyfy.pickyfy.domain.CategoryType;
 import com.pickyfy.pickyfy.exception.DuplicateResourceException;
 import com.pickyfy.pickyfy.repository.CategoryRepository;
-import com.pickyfy.pickyfy.web.dto.request.CategoryCreateRequest;
-import com.pickyfy.pickyfy.web.dto.request.CategoryUpdateRequest;
+import com.pickyfy.pickyfy.web.dto.request.CategoryTypeRequest;
 import com.pickyfy.pickyfy.web.dto.response.CategoryResponse;
 import jakarta.persistence.EntityNotFoundException;
 import java.util.List;
@@ -24,7 +23,7 @@ public class CategoryServiceImpl implements CategoryService {
 
     @Override
     @Transactional
-    public Long createCategory(CategoryCreateRequest categoryCreateRequest) {
+    public Long createCategory(CategoryTypeRequest categoryCreateRequest) {
         validateDuplicateType(categoryCreateRequest.categoryType());
 
         Category category = Category.builder()
@@ -49,13 +48,11 @@ public List<CategoryResponse> getAllCategories() {
 
     @Override
     @Transactional
-    public void updateCategory(Long id, CategoryUpdateRequest request) {
+    public void updateCategory(Long id, CategoryTypeRequest request) {
         Category category = findCategoryById(id);
-
         if (category.getType() != request.categoryType()) {
             validateDuplicateType(request.categoryType());
         }
-
         category.update(request.categoryType());
     }
 

src/main/java/com/pickyfy/pickyfy/service/EmailService.java

@@ -6,8 +6,6 @@
 import com.pickyfy.pickyfy.web.dto.response.EmailVerificationVerifyResponse;
 
 public interface EmailService {
-
     EmailVerificationSendResponse sendAuthCode(EmailVerificationSendRequest request);
-
     EmailVerificationVerifyResponse verifyAuthCode(EmailVerificationVerifyRequest emailVerificationVerifyRequest);
 }

src/main/java/com/pickyfy/pickyfy/service/MagazineService.java

@@ -1,14 +1,13 @@
 package com.pickyfy.pickyfy.service;
 
-import com.pickyfy.pickyfy.web.dto.request.MagazineCreateRequest;
-import com.pickyfy.pickyfy.web.dto.request.MagazineUpdateRequest;
+import com.pickyfy.pickyfy.web.dto.request.MagazineRequest;
 import com.pickyfy.pickyfy.web.dto.response.MagazineResponse;
 import java.util.List;
 
 public interface MagazineService {
-    Long createMagazine(MagazineCreateRequest request);
+    Long createMagazine(MagazineRequest request);
     MagazineResponse getMagazine(Long id);
     List<MagazineResponse> getAllMagazines();
-    void updateMagazine(Long id, MagazineUpdateRequest request);
+    void updateMagazine(Long id, MagazineRequest request);
     void deleteMagazine(Long id);
 }

src/main/java/com/pickyfy/pickyfy/service/MagazineServiceImpl.java

@@ -4,8 +4,7 @@
 import com.pickyfy.pickyfy.domain.Magazine;
 import com.pickyfy.pickyfy.exception.DuplicateResourceException;
 import com.pickyfy.pickyfy.repository.MagazineRepository;
-import com.pickyfy.pickyfy.web.dto.request.MagazineCreateRequest;
-import com.pickyfy.pickyfy.web.dto.request.MagazineUpdateRequest;
+import com.pickyfy.pickyfy.web.dto.request.MagazineRequest;
 import com.pickyfy.pickyfy.web.dto.response.MagazineResponse;
 import jakarta.persistence.EntityNotFoundException;
 import java.util.List;
@@ -24,7 +23,7 @@ public class MagazineServiceImpl implements MagazineService {
 
     @Override
     @Transactional
-    public Long createMagazine(MagazineCreateRequest request) {
+    public Long createMagazine(MagazineRequest request) {
         validateDuplicateTitle(request.title());
         Magazine magazine = Magazine.builder()
                 .title(request.title())
@@ -49,7 +48,7 @@ public List<MagazineResponse> getAllMagazines() {
 
     @Override
     @Transactional
-    public void updateMagazine(Long id, MagazineUpdateRequest request) {
+    public void updateMagazine(Long id, MagazineRequest request) {
         Magazine magazine = findMagazineById(id);
         if (request.iconFile() == null){
             magazine.update(request.title());