mirror of
https://github.com/nspcc-dev/neo-go.git
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d7cab3b82c
Move GetAccFromContext, GetUnlockedAccount, ReadWalletConfig handling into options package to reuse this code from all CLI handlers. getDecryptedAccount is replaced by GetUnlockedAccount. Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
73 lines
2.4 KiB
Go
73 lines
2.4 KiB
Go
package util
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import (
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"fmt"
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"strings"
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"github.com/nspcc-dev/neo-go/cli/flags"
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"github.com/nspcc-dev/neo-go/cli/options"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
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"github.com/nspcc-dev/neo-go/pkg/rpcclient/actor"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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"github.com/urfave/cli"
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)
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func cancelTx(ctx *cli.Context) error {
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args := ctx.Args()
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if len(args) == 0 {
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return cli.NewExitError("transaction hash is missing", 1)
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} else if len(args) > 1 {
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return cli.NewExitError("only one transaction hash is accepted", 1)
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}
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txHash, err := util.Uint256DecodeStringLE(strings.TrimPrefix(args[0], "0x"))
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if err != nil {
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return cli.NewExitError(fmt.Sprintf("invalid tx hash: %s", args[0]), 1)
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}
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gctx, cancel := options.GetTimeoutContext(ctx)
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defer cancel()
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c, err := options.GetRPCClient(gctx, ctx)
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if err != nil {
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return cli.NewExitError(fmt.Errorf("failed to create RPC client: %w", err), 1)
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}
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mainTx, _ := c.GetRawTransactionVerbose(txHash)
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if mainTx != nil && !mainTx.Blockhash.Equals(util.Uint256{}) {
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return cli.NewExitError(fmt.Errorf("transaction %s is already accepted at block %s", txHash, mainTx.Blockhash.StringLE()), 1)
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}
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acc, w, err = options.GetAccFromContext(ctx)
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if err != nil {
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return cli.NewExitError(fmt.Errorf("failed to get account from context to sign the conflicting transaction: %w", err), 1)
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}
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defer w.Close()
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if mainTx != nil && !mainTx.HasSigner(acc.ScriptHash()) {
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return cli.NewExitError(fmt.Errorf("account %s is not a signer of the conflicting transaction", acc.Address), 1)
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}
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a, err := actor.NewSimple(c, acc)
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if err != nil {
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return cli.NewExitError(fmt.Errorf("failed to create Actor: %w", err), 1)
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}
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resHash, _, err := a.SendTunedRun([]byte{byte(opcode.RET)}, []transaction.Attribute{{Type: transaction.ConflictsT, Value: &transaction.Conflicts{Hash: txHash}}}, func(r *result.Invoke, t *transaction.Transaction) error {
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err := actor.DefaultCheckerModifier(r, t)
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if err != nil {
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return err
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}
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if mainTx != nil && t.NetworkFee < mainTx.NetworkFee+1 {
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t.NetworkFee = mainTx.NetworkFee + 1
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}
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t.NetworkFee += int64(flags.Fixed8FromContext(ctx, "gas"))
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return nil
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})
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if err != nil {
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return cli.NewExitError(fmt.Errorf("failed to send conflicting transaction: %w", err), 1)
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}
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fmt.Fprintln(ctx.App.Writer, resHash.StringLE())
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return nil
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}
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