fix: create directory now ignore conflict error, it will return the existed folder

models/folder.go

@@ -23,11 +23,15 @@ type Folder struct {
 
 // Create 创建目录
 func (folder *Folder) Create() (uint, error) {
-	if err := DB.Create(folder).Error; err != nil {
+	tx := DB.Begin()
+	if err := tx.FirstOrCreate(folder, *folder).Error; err != nil {
+		tx.Rollback()
 		util.Log().Warning("无法插入目录记录, %s", err)
 		return 0, err
 	}
-	return folder.ID, nil
+
+	err := tx.Commit().Error
+	return folder.ID, err
 }
 
 // GetChild 返回folder下名为name的子目录，不存在则返回错误

pkg/filesystem/hooks.go

@@ -203,14 +203,10 @@ func SlaveAfterUpload(session *serializer.UploadSession) Hook {
 func GenericAfterUpload(ctx context.Context, fs *FileSystem, fileHeader fsctx.FileHeader) error {
 	fileInfo := fileHeader.Info()
 
-	// 检查路径是否存在，不存在就创建
-	isExist, folder := fs.IsPathExist(fileInfo.VirtualPath)
-	if !isExist {
-		newFolder, err := fs.CreateDirectory(ctx, fileInfo.VirtualPath)
-		if err != nil {
-			return err
-		}
-		folder = newFolder
+	// 创建或查找根目录
+	folder, err := fs.CreateDirectory(ctx, fileInfo.VirtualPath)
+	if err != nil {
+		return err
 	}
 
 	// 检查文件是否存在

pkg/filesystem/manage.go

@@ -376,7 +376,8 @@ func (fs *FileSystem) listObjects(ctx context.Context, parent string, files []mo
 	return objects
 }
 
-// CreateDirectory 根据给定的完整创建目录，支持递归创建
+// CreateDirectory 根据给定的完整创建目录，支持递归创建。如果目录已存在，则直接
+// 返回已存在的目录。
 func (fs *FileSystem) CreateDirectory(ctx context.Context, fullPath string) (*model.Folder, error) {
 	if fullPath == "/" || fullPath == "." || fullPath == "" {
 		return nil, ErrRootProtected
@@ -398,10 +399,6 @@ func (fs *FileSystem) CreateDirectory(ctx context.Context, fullPath string) (*mo
 	// 父目录是否存在
 	isExist, parent := fs.IsPathExist(base)
 	if !isExist {
-		// 递归创建父目录
-		if _, ok := ctx.Value(fsctx.IgnoreDirectoryConflictCtx).(bool); !ok {
-			ctx = context.WithValue(ctx, fsctx.IgnoreDirectoryConflictCtx, true)
-		}
 		newParent, err := fs.CreateDirectory(ctx, base)
 		if err != nil {
 			return nil, err
@@ -424,7 +421,7 @@ func (fs *FileSystem) CreateDirectory(ctx context.Context, fullPath string) (*mo
 
 	if err != nil {
 		if _, ok := ctx.Value(fsctx.IgnoreDirectoryConflictCtx).(bool); !ok {
-			return nil, ErrFolderExisted
+			return nil, fmt.Errorf("failed to create folder: %w", err)
 		}
 
 	}

pkg/task/import.go

@@ -150,18 +150,14 @@ func (job *ImportTask) Do() {
 			if parent, ok := pathCache[virtualPath]; ok {
 				parentFolder = parent
 			} else {
-				exist, folder := fs.IsPathExist(virtualPath)
-				if exist {
-					parentFolder = folder
-				} else {
-					folder, err := fs.CreateDirectory(context.Background(), virtualPath)
-					if err != nil {
-						util.Log().Warning("导入任务无法创建用户目录[%s], %s",
-							virtualPath, err)
-						continue
-					}
-					parentFolder = folder
+				folder, err := fs.CreateDirectory(context.Background(), virtualPath)
+				if err != nil {
+					util.Log().Warning("导入任务无法创建用户目录[%s], %s",
+						virtualPath, err)
+					continue
 				}
+				parentFolder = folder
+
 			}
 
 			// 插入文件记录

pkg/webdav/webdav.go

@@ -400,11 +400,7 @@ func (h *Handler) handleMkcol(w http.ResponseWriter, r *http.Request, fs *filesy
 	if r.ContentLength > 0 {
 		return http.StatusUnsupportedMediaType, nil
 	}
-	if strings.Contains(r.UserAgent(), "rclone") {
-		if _, ok := ctx.Value(fsctx.IgnoreDirectoryConflictCtx).(bool); !ok {
-			ctx = context.WithValue(ctx, fsctx.IgnoreDirectoryConflictCtx, true)
-		}
-	}
+
 	if _, err := fs.CreateDirectory(ctx, reqPath); err != nil {
 		return http.StatusConflict, err
 	}