func (b FBlock) ValidateTransaction(index int, trans fct.ITransaction) error { // Calculate the fee due. { err := trans.Validate(index) if err != nil { return err } } //Ignore coinbase transaction's signatures if len(b.Transactions) > 0 { err := trans.ValidateSignatures() if err != nil { return err } } fee, err := trans.CalculateFee(b.ExchRate) if err != nil { return err } tin, err := trans.TotalInputs() if err != nil { return err } tout, err := trans.TotalOutputs() if err != nil { return err } tec, err := trans.TotalECs() if err != nil { return err } sum, err := fct.ValidateAmounts(tout, tec, fee) if err != nil { return err } if tin < sum { return fmt.Errorf("The inputs %s do not cover the outputs %s,\n"+ "the Entry Credit outputs %s, and the required fee %s", strings.TrimSpace(fct.ConvertDecimal(tin)), strings.TrimSpace(fct.ConvertDecimal(tout)), strings.TrimSpace(fct.ConvertDecimal(tec)), strings.TrimSpace(fct.ConvertDecimal(fee))) } return nil }
func (w *SCWallet) Validate(index int, trans fct.ITransaction) error { err := trans.Validate(index) return err }