add : user ADMIN api 추가

src/main/java/com/example/demo/domain/user/controller/UserAdminController.java

@@ -0,0 +1,46 @@
+package com.example.demo.domain.user.controller;
+
+import com.example.demo.domain.user.domain.dto.request.UpdateUserInfoRequest;
+import com.example.demo.domain.user.domain.dto.response.UserInfo;
+import com.example.demo.domain.user.service.UserAdminService;
+import com.example.demo.global.base.dto.ResponseBody;
+import com.example.demo.global.base.dto.page.GlobalPageResponse;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Sort;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.web.bind.annotation.*;
+
+import static com.example.demo.global.base.dto.ResponseUtil.createSuccessResponse;
+
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/api/v1/admin/users")
+@PreAuthorize("isAuthenticated() and hasRole('ROLE_ADMIN')")
+public class UserAdminController {
+
+    private final UserAdminService userAdminService;
+
+    @GetMapping
+    public ResponseEntity<ResponseBody<GlobalPageResponse<UserInfo>>> getAllUsers (
+            @PageableDefault(page=0, size=10,sort = "createdAt", direction = Sort.Direction.DESC) Pageable pageable
+    ) {
+        return ResponseEntity.ok(createSuccessResponse(userAdminService.getAllUsers(pageable)));
+    }
+
+    @PatchMapping("/{userId}")
+    public ResponseEntity<ResponseBody<Void>> updateUserInfo (@PathVariable Long userId, @Valid @RequestBody UpdateUserInfoRequest request) {
+        userAdminService.updateUserInfo(userId, request);
+        return ResponseEntity.ok(createSuccessResponse());
+    }
+
+    @DeleteMapping("/{userId}")
+    public ResponseEntity<ResponseBody<Void>> deleteUser (@PathVariable Long userId) {
+        userAdminService.deleteUser(userId);
+        return ResponseEntity.ok(createSuccessResponse());
+    }
+}

src/main/java/com/example/demo/domain/user/domain/User.java

@@ -5,6 +5,7 @@
 import com.example.demo.domain.board.domain.entity.Like;
 import com.example.demo.domain.newsletter.domain.Newsletter;
 import com.example.demo.domain.seminar_application.domain.SeminarApplication;
+import com.example.demo.domain.user.domain.dto.request.UpdateUserInfoRequest;
 import com.example.demo.domain.user.domain.vo.Role;
 import com.example.demo.domain.user_addtional_info.domain.UserAdditionalInfo;
 import com.example.demo.global.base.domain.BaseEntity;
@@ -53,9 +54,10 @@ public class User extends BaseEntity {
     @JoinColumn(name = "user_additional_info_id")
     private UserAdditionalInfo userAdditionalInfo;
 
-    @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)
-    @JoinColumn(name = "news_letter_id")
-    private Newsletter newsletter;
+    // TODO. 추후 user 와 newsletter 연동이 확정되면 추가
+//    @OneToOne(fetch = FetchType.LAZY, cascade = CascadeType.ALL, orphanRemoval = true)
+//    @JoinColumn(name = "news_letter_id")
+//    private Newsletter newsletter;
 
     @OneToMany(mappedBy = "user")
     private List<Board> boards = new ArrayList<>();
@@ -78,10 +80,7 @@ public User(OAuth2Provider provider, String providerId, String nickname, Role ro
     }
 
     public void setInitialInfo(String nickname, String name, String defaultImageUrl) {
-        this.nickname = nickname;
-        this.name = name;
-        this.profileImageUrl = defaultImageUrl;
-        this.role = Role.ROLE_USER;
+
     }
 
     public void updateNickname(String nickname) {
@@ -92,9 +91,9 @@ public void mapAdditionalInfo(UserAdditionalInfo userAdditionalInfo) {
         this.userAdditionalInfo = userAdditionalInfo;
     }
 
-    public void mapNewsletter(Newsletter newsletter) {
-        this.newsletter = newsletter;
-    }
+//    public void mapNewsletter(Newsletter newsletter) {
+//        this.newsletter = newsletter;
+//    }
 
     public void addSeminarApplications(SeminarApplication seminarApplication) {
         this.seminarApplications.add(seminarApplication);
@@ -111,4 +110,23 @@ public void updateUserRoleToSeminarWriter() {
     public void changeProfileUrl(String profileImageUrl) {
         this.profileImageUrl = profileImageUrl;
     }
+
+    public Boolean isAdmin() {
+        return Role.ROLE_ADMIN.equals(this.role);
+    }
+
+    public void updateUserInfo(UpdateUserInfoRequest request) {
+        this.nickname = request.nickname();
+        this.name = request.name();
+        this.profileImageUrl = request.profileImageUrl();
+        this.role = request.role();
+    }
+
+//    public boolean hasNewsletter() {
+//        return this.newsletter != null;
+//    }
+
+    public void setDefaultProfileUrl(String defaultImageUrl) {
+        this.profileImageUrl = defaultImageUrl;
+    }
 }

src/main/java/com/example/demo/domain/user/domain/dto/request/UpdateUserInfoRequest.java

@@ -0,0 +1,17 @@
+package com.example.demo.domain.user.domain.dto.request;
+
+import com.example.demo.domain.user.domain.vo.Role;
+import com.example.demo.global.aop.valid.ValidEnum;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Pattern;
+
+import static com.example.demo.global.regex.S3UrlRegex.S3_PROFILE_FILE_URL;
+import static com.example.demo.global.regex.UserRegex.NICKNAME_REGEXP;
+
+public record UpdateUserInfoRequest(
+        @Pattern(regexp = NICKNAME_REGEXP, message = "닉네임 정규식을 맞춰주세요.") String nickname,
+        @NotBlank(message = "이름은 빈값일 수 없습니다.") String name,
+        @Pattern(regexp = S3_PROFILE_FILE_URL) String profileImageUrl,
+        @ValidEnum(enumClass = Role.class) Role role
+) {
+}

src/main/java/com/example/demo/domain/user/domain/dto/response/UserInfo.java

@@ -12,7 +12,7 @@ public record UserInfo(
         OAuth2Provider provider,
         String nickname,
         String name,
-        String profileImage,
+        String profileImageUrl,
         Role role,
         @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ss")
         LocalDateTime createdAt,

src/main/java/com/example/demo/domain/user/service/UserAdminService.java

@@ -0,0 +1,52 @@
+package com.example.demo.domain.user.service;
+
+import com.example.demo.domain.user.domain.User;
+import com.example.demo.domain.user.domain.dto.request.UpdateUserInfoRequest;
+import com.example.demo.domain.user.domain.dto.response.UserInfo;
+import com.example.demo.domain.user.repository.UserRepository;
+import com.example.demo.global.base.dto.page.GlobalPageResponse;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.Optional;
+
+@Transactional(readOnly = true)
+@RequiredArgsConstructor
+@Service
+public class UserAdminService {
+
+    private final UserRepository userRepository;
+    private final UserService userService;
+
+    public Boolean isAdmin(Long userId) {
+        Optional<User> userOptional = userRepository.findById(userId);
+
+        if (userOptional.isPresent()) {
+            User user = userOptional.get();
+            return user.isAdmin();
+        }
+
+        return false;
+    }
+
+    public GlobalPageResponse<UserInfo> getAllUsers(Pageable pageable) {
+        Page<UserInfo> userInfoPage = userRepository.findAll(pageable).map(UserInfo::from);
+        return GlobalPageResponse.create(userInfoPage);
+    }
+
+    @Transactional
+    public void updateUserInfo(Long userId, UpdateUserInfoRequest request) {
+        User user = userService.validateUser(userId);
+        userService.checkNicknameDuplicate(request.nickname());
+        user.updateUserInfo(request);
+    }
+
+    @Transactional
+    public void deleteUser(Long userId) {
+        userRepository.deleteById(userId);
+    }
+}