usecase

type AliOssAdapter interface {
	SignFetchURL(key []byte) ([]byte, error)
	Upload(stream io.Reader) ([]byte, error)
}

type CtorConfig struct {
	DomainAdapter
	AliOssAdapter
	log.Logger
}

type DomainAdapter interface {
	File(fileKey string) (*filer.File, error)
	InsertFile(file *filer.File) error
	IsFileKeyExisted(fileKey string) bool
}

type File interface {
	GetSource(key string) (*filer.File, error)
	InsertSource(value, desc, fileMD5 string, fileSize int64) (filer.FileKey, error)
}

type Upload interface {
	UploadToAliOss(stream io.Reader) (filer.FileKey, error)
}

type UseCase struct {
	log.Logger
	// contains filtered or unexported fields
}