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package types
import (
"encoding/json"
)
// Transactions messages must fulfill the Msg
type 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
}
//__________________________________________________________
// Transactions objects must fulfill the Tx
type 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
}
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