Merge pull request #187 from Team-Tiki/feat/#186-folder

[FEAT] 폴더 이름 수정

src/main/java/com/tiki/server/folder/controller/FolderController.java

@@ -3,13 +3,15 @@
 import static com.tiki.server.common.dto.SuccessResponse.*;
 import static com.tiki.server.folder.message.SuccessMessage.SUCCESS_CREATE_FOLDER;
 import static com.tiki.server.folder.message.SuccessMessage.SUCCESS_GET_FOLDERS;
+import static com.tiki.server.folder.message.SuccessMessage.SUCCESS_UPDATE_FOLDER_NAME;
 
 import java.security.Principal;
 import java.util.List;
 
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PatchMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
@@ -20,6 +22,7 @@
 import com.tiki.server.common.dto.SuccessResponse;
 import com.tiki.server.common.support.UriGenerator;
 import com.tiki.server.folder.dto.request.FolderCreateRequest;
+import com.tiki.server.folder.dto.request.FolderNameUpdateRequest;
 import com.tiki.server.folder.dto.response.FolderCreateResponse;
 import com.tiki.server.folder.dto.response.FoldersGetResponse;
 import com.tiki.server.folder.service.FolderService;
@@ -46,7 +49,7 @@ public ResponseEntity<SuccessResponse<FoldersGetResponse>> getFolders(
 
 	@PostMapping("/teams/{teamId}/folders")
 	public ResponseEntity<SuccessResponse<FolderCreateResponse>> createFolder(
-		Principal principal,
+		final Principal principal,
 		@PathVariable final long teamId,
 		@RequestParam(required = false) final Long folderId,
 		@RequestBody final FolderCreateRequest request
@@ -58,6 +61,18 @@ public ResponseEntity<SuccessResponse<FolderCreateResponse>> createFolder(
 				.body(success(SUCCESS_CREATE_FOLDER.getMessage(), response));
 	}
 
+	@PatchMapping("/teams/{teamId}/folders/{folderId}")
+	public ResponseEntity<SuccessResponse<?>> updateFolderName(
+		final Principal principal,
+		@PathVariable final long teamId,
+		@PathVariable final long folderId,
+		@RequestBody final FolderNameUpdateRequest request
+	) {
+		long memberId = Long.parseLong(principal.getName());
+		folderService.updateFolderName(memberId, teamId, folderId, request);
+		return ResponseEntity.ok(success(SUCCESS_UPDATE_FOLDER_NAME.getMessage()));
+	}
+
 	@DeleteMapping("/teams/{teamId}/folders")
 	public ResponseEntity<?> delete(
 		final Principal principal,

src/main/java/com/tiki/server/folder/dto/request/FolderNameUpdateRequest.java

@@ -0,0 +1,8 @@
+package com.tiki.server.folder.dto.request;
+
+import lombok.NonNull;
+
+public record FolderNameUpdateRequest(
+	@NonNull String name
+) {
+}

src/main/java/com/tiki/server/folder/entity/Folder.java

@@ -45,6 +45,10 @@ public String getChildPath() {
 		return path + SEPARATOR + id;
 	}
 
+	public void updateName(final String name) {
+		this.name = name;
+	}
+
 	private String generatePath(final Folder parentFolder) {
 		if (parentFolder == null) {
 			return ROOT_PATH;

src/main/java/com/tiki/server/folder/message/SuccessMessage.java

@@ -8,7 +8,8 @@
 public enum SuccessMessage {
 
 	SUCCESS_GET_FOLDERS("폴더 목록 조회 성공"),
-	SUCCESS_CREATE_FOLDER("폴더 생성 성공");
+	SUCCESS_CREATE_FOLDER("폴더 생성 성공"),
+	SUCCESS_UPDATE_FOLDER_NAME("폴더 이름 수정 성공");
 
 	private final String message;
 }

src/main/java/com/tiki/server/folder/service/FolderService.java

@@ -16,6 +16,7 @@
 import com.tiki.server.folder.adapter.FolderFinder;
 import com.tiki.server.folder.adapter.FolderSaver;
 import com.tiki.server.folder.dto.request.FolderCreateRequest;
+import com.tiki.server.folder.dto.request.FolderNameUpdateRequest;
 import com.tiki.server.folder.dto.response.FolderCreateResponse;
 import com.tiki.server.folder.dto.response.FoldersGetResponse;
 import com.tiki.server.folder.entity.Folder;
@@ -52,11 +53,21 @@ public FolderCreateResponse create(final long memberId, final long teamId,
 		memberTeamManagerFinder.findByMemberIdAndTeamId(memberId, teamId);
 		Folder parentFolder = getFolder(teamId, folderId);
 		String path = getChildFolderPath(parentFolder);
-		validateFolderName(teamId, path, request);
+		validateFolderName(teamId, path, request.name());
 		Folder folder = folderSaver.save(new Folder(request.name(), parentFolder, teamId));
 		return FolderCreateResponse.from(folder.getId());
 	}
 
+	@Transactional
+	public void updateFolderName(final long memberId, final long teamId,
+			final long folderId, final FolderNameUpdateRequest request) {
+		memberTeamManagerFinder.findByMemberIdAndTeamId(memberId, teamId);
+		Folder folder = folderFinder.findById(folderId);
+		folder.validateTeamId(teamId);
+		validateFolderName(teamId, folder.getPath(), request.name());
+		folder.updateName(request.name());
+	}
+
 	@Transactional
 	public void delete(final long memberId, final long teamId, final List<Long> folderIds) {
 		memberTeamManagerFinder.findByMemberIdAndTeamId(memberId, teamId);
@@ -80,9 +91,9 @@ private String getChildFolderPath(final Folder folder) {
 		return folder.getChildPath();
 	}
 
-	private void validateFolderName(final long teamId, final String path, final FolderCreateRequest request) {
+	private void validateFolderName(final long teamId, final String path, final String name) {
 		List<Folder> folders = folderFinder.findByTeamIdAndPath(teamId, path);
-		if (folders.stream().anyMatch(folder -> folder.getName().equals(request.name()))) {
+		if (folders.stream().anyMatch(folder -> folder.getName().equals(name))) {
 			throw new FolderException(FOLDER_NAME_DUPLICATE);
 		}
 	}