storage

type BlobStorage interface {
	GetBlobURL(uid, docid string) (string, time.Time, error)

	StoreBlob(uid, blobID string, s io.Reader, matchGeneration int64) (int64, error)
	LoadBlob(uid, blobID string) (io.ReadCloser, int64, error)
}

type Document struct {
	ID      string
	Type    string
	Parent  string
	Name    string
	Version int
}

type DocumentStorer interface {
	StoreDocument(uid, docid string, s io.ReadCloser) error
	RemoveDocument(uid, docid string) error
	GetDocument(uid, docid string) (io.ReadCloser, error)
	ExportDocument(uid, docid, outputType string, exportOption ExportOption) (io.ReadCloser, error)

	GetStorageURL(uid, docid string) (string, time.Time, error)
}

type ExportOption int

type MetadataStorer interface {
	UpdateMetadata(uid string, r *messages.RawMetadata) error
	GetAllMetadata(uid string) ([]*messages.RawMetadata, error)
	GetMetadata(uid, docid string) (*messages.RawMetadata, error)
}

type UserStorer interface {
	GetUsers() ([]*model.User, error)
	GetUser(string) (*model.User, error)
	RegisterUser(u *model.User) error
	UpdateUser(u *model.User) error
}