// Adds a tag.
func (storage *Storage) AddTag(tx *Tx, name string) (*entities.Tag, error) {
if err := entities.ValidateTagName(name); err != nil {
return nil, err
}
return database.InsertTag(tx.tx, name)
}
// Copies a tag.
func (storage Storage) CopyTag(tx *Tx, sourceTagId entities.TagId, name string) (*entities.Tag, error) {
if err := entities.ValidateTagName(name); err != nil {
return nil, err
}
tag, err := database.InsertTag(tx.tx, name)
if err != nil {
return nil, err
}
err = database.CopyFileTags(tx.tx, sourceTagId, tag.Id)
if err != nil {
return nil, err
}
return tag, nil
}
