94 lines
2.3 KiB
Go
94 lines
2.3 KiB
Go
package types
|
|
|
|
import (
|
|
"encoding/json"
|
|
|
|
"github.com/tendermint/tendermint/crypto"
|
|
)
|
|
|
|
type (
|
|
// Msg defines the interface a transaction message must fulfill.
|
|
Msg interface {
|
|
|
|
// Return the message type.
|
|
// Must be alphanumeric or empty.
|
|
Route() string
|
|
|
|
// Returns a human-readable string for the message, intended for utilization
|
|
// within tags
|
|
Type() string
|
|
|
|
// ValidateBasic does a simple validation check that
|
|
// doesn't require access to any other information.
|
|
ValidateBasic() error
|
|
|
|
// Get the canonical byte representation of the Msg.
|
|
GetSignBytes() []byte
|
|
|
|
// Signers returns the addrs of signers that must sign.
|
|
// CONTRACT: All signatures must be present to be valid.
|
|
// CONTRACT: Returns addrs in some deterministic order.
|
|
GetSigners() []AccAddress
|
|
}
|
|
|
|
// Fee defines an interface for an application application-defined concrete
|
|
// transaction type to be able to set and return the transaction fee.
|
|
Fee interface {
|
|
GetGas() uint64
|
|
GetAmount() Coins
|
|
}
|
|
|
|
// Signature defines an interface for an application application-defined
|
|
// concrete transaction type to be able to set and return transaction signatures.
|
|
Signature interface {
|
|
GetPubKey() crypto.PubKey
|
|
GetSignature() []byte
|
|
}
|
|
|
|
// Tx defines the interface a transaction must fulfill.
|
|
Tx interface {
|
|
// Gets the all the transaction's messages.
|
|
GetMsgs() []Msg
|
|
|
|
// ValidateBasic does a simple and lightweight validation check that doesn't
|
|
// require access to any other information.
|
|
ValidateBasic() error
|
|
}
|
|
)
|
|
|
|
// TxDecoder unmarshals transaction bytes
|
|
type TxDecoder func(txBytes []byte) (Tx, error)
|
|
|
|
// TxEncoder marshals transaction to bytes
|
|
type TxEncoder func(tx Tx) ([]byte, error)
|
|
|
|
//__________________________________________________________
|
|
|
|
var _ Msg = (*TestMsg)(nil)
|
|
|
|
// msg type for testing
|
|
type TestMsg struct {
|
|
signers []AccAddress
|
|
}
|
|
|
|
func NewTestMsg(addrs ...AccAddress) *TestMsg {
|
|
return &TestMsg{
|
|
signers: addrs,
|
|
}
|
|
}
|
|
|
|
//nolint
|
|
func (msg *TestMsg) Route() string { return "TestMsg" }
|
|
func (msg *TestMsg) Type() string { return "Test message" }
|
|
func (msg *TestMsg) GetSignBytes() []byte {
|
|
bz, err := json.Marshal(msg.signers)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return MustSortJSON(bz)
|
|
}
|
|
func (msg *TestMsg) ValidateBasic() error { return nil }
|
|
func (msg *TestMsg) GetSigners() []AccAddress {
|
|
return msg.signers
|
|
}
|