service

Documentation

Index

• type MetadataService
  • func NewMetadataService(db *sql.DB, metadata interfaces.DBMetadata, ...) MetadataService

Types

type MetadataService

type MetadataService interface {
	Create(ctx context.Context, metadata interfaces.Metadata) error
	QueryById(ctx context.Context, objectId string) (*interfaces.Metadata, error)
	// CheckUrlExist: 检查路径是否存在
	CheckUrlExist(ctx context.Context, metadataUrl string) (bool, error)
	MoveDir(ctx context.Context, objectId, newParentId string) error
	// QuerySubTree: 查询并返回子树，根节点为 objectId 本身
	QuerySubTree(ctx context.Context, objectId string) (root *interfaces.MetadataTreeNode, err error)
}

func NewMetadataService

func NewMetadataService(db *sql.DB, metadata interfaces.DBMetadata, closure interfaces.DBMetadataClosure) MetadataService