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rpc: split SignAndPushInvocationTx in two parts

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There are several places where constructed transaction need to be
signed and sent. Thus, we definitely need a separate method for signing
and sending constructed transaction to avoid code duplication.
This commit is contained in:
Anna Shaleva 2021-04-21 13:44:37 +03:00
parent 16fa191ccb
commit 1d6ba389c9
1 changed files with 13 additions and 4 deletions
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17
pkg/rpc/client/rpc.go
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@ -535,13 +535,22 @@ func (c *Client) SubmitRawOracleResponse(ps request.RawParams) error {
// invocation transaction and an error. If one of the cosigners accounts is // invocation transaction and an error. If one of the cosigners accounts is
// neither contract-based nor unlocked an error is returned. // neither contract-based nor unlocked an error is returned.
func (c *Client) SignAndPushInvocationTx(script []byte, acc *wallet.Account, sysfee int64, netfee fixedn.Fixed8, cosigners []SignerAccount) (util.Uint256, error) { func (c *Client) SignAndPushInvocationTx(script []byte, acc *wallet.Account, sysfee int64, netfee fixedn.Fixed8, cosigners []SignerAccount) (util.Uint256, error) {
var txHash util.Uint256
var err error
tx, err := c.CreateTxFromScript(script, acc, sysfee, int64(netfee), cosigners) tx, err := c.CreateTxFromScript(script, acc, sysfee, int64(netfee), cosigners)
if err != nil { if err != nil {
return txHash, fmt.Errorf("failed to create tx: %w", err) return util.Uint256{}, fmt.Errorf("failed to create tx: %w", err)
} }
return c.SignAndPushTx(tx, acc, cosigners)
}
// SignAndPushTx signs given transaction using given wif and cosigners and pushes
// it to the chain. It returns a hash of the transaction and an error. If one of
// the cosigners accounts is neither contract-based nor unlocked an error is
// returned.
func (c *Client) SignAndPushTx(tx *transaction.Transaction, acc *wallet.Account, cosigners []SignerAccount) (util.Uint256, error) {
var (
txHash util.Uint256
err error
)
if err = acc.SignTx(c.GetNetwork(), tx); err != nil { if err = acc.SignTx(c.GetNetwork(), tx); err != nil {
return txHash, fmt.Errorf("failed to sign tx: %w", err) return txHash, fmt.Errorf("failed to sign tx: %w", err)
} }