25 lines
733 B
Go
25 lines
733 B
Go
package context
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import (
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"git.marketally.com/tutus-one/tutus-chain/pkg/crypto/keys"
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"git.marketally.com/tutus-one/tutus-chain/pkg/smartcontract"
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)
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// Item represents a transaction context item.
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type Item struct {
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Script []byte `json:"script"`
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Parameters []smartcontract.Parameter `json:"parameters"`
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Signatures map[string][]byte `json:"signatures"`
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}
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// GetSignature returns a signature for the pub if present.
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func (it *Item) GetSignature(pub *keys.PublicKey) []byte {
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return it.Signatures[pub.StringCompressed()]
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}
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// AddSignature adds a signature for the pub.
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func (it *Item) AddSignature(pub *keys.PublicKey, sig []byte) {
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pubHex := pub.StringCompressed()
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it.Signatures[pubHex] = sig
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}
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