types: introduce StdFee
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eb23803833
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@ -49,6 +49,7 @@ var _ Tx = (*StdTx)(nil)
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// NOTE: the first signature is the FeePayer (Signatures must not be nil).
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type StdTx struct {
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Msg `json:"msg"`
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Fee StdFee `json:"fee"`
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Signatures []StdSignature `json:"signatures"`
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}
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@ -59,6 +60,16 @@ func NewStdTx(msg Msg, sigs []StdSignature) StdTx {
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}
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}
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// SetFee sets the StdFee on the transaction.
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func (tx StdTx) SetFee(fee StdFee) StdTx {
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tx.Fee = fee
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return tx
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}
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//nolint
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func (tx StdTx) GetMsg() Msg { return tx.Msg }
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func (tx StdTx) GetSignatures() []StdSignature { return tx.Signatures }
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// FeePayer returns the address responsible for paying the fees
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// for the transactions. It's the first address returned by msg.GetSigners().
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// If GetSigners() is empty, this panics.
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@ -66,9 +77,20 @@ func FeePayer(tx Tx) Address {
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return tx.GetMsg().GetSigners()[0]
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}
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//nolint
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func (tx StdTx) GetMsg() Msg { return tx.Msg }
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func (tx StdTx) GetSignatures() []StdSignature { return tx.Signatures }
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// StdFee includes the amount of coins paid in fees and the maximum
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// gas to be used by the transaction. The ratio yields an effectie "gasprice",
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// which must be above some miminum to be accepted into the mempool.
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type StdFee struct {
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Amount Coins `json"amount"`
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Gas int64 `json"gas"`
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}
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func NewStdFee(gas int64, amount ...Coin) StdFee {
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return StdFee{
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Amount: amount,
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Gas: gas,
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}
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}
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// StdSignDoc is replay-prevention structure.
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// It includes the result of msg.GetSignBytes(),
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