//GetOrCreateTransaction gets transaction from otto value or creates new is otto value is null
func (env *Environment) GetOrCreateTransaction(value otto.Value) (transaction.Transaction, bool, error) {
if !value.IsNull() {
tx, err := GetTransaction(value)
return tx, false, err
}
dataStore := env.DataStore
tx, err := dataStore.Begin()
if err != nil {
return nil, false, fmt.Errorf("Error creating transaction: %v", err.Error())
}
return tx, true, nil
}
