msg.go

// Copyright 2022 Evmos Foundation
// This file is part of the Evmos Network packages.
//
// Evmos is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Evmos packages are distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Evmos packages. If not, see https://github.com/evmos/evmos/blob/main/LICENSE

package types

import (
	errorsmod "cosmossdk.io/errors"
	sdk "github.com/cosmos/cosmos-sdk/types"
)

var _ sdk.Msg = &MsgUpdateParams{}

// GetSigners returns the expected signers for a MsgUpdateParams message.
func (m *MsgUpdateParams) GetSigners() []sdk.AccAddress {
	addr := sdk.MustAccAddressFromBech32(m.Authority)
	return []sdk.AccAddress{addr}
}

// ValidateBasic does a sanity check of the provided data
func (m *MsgUpdateParams) ValidateBasic() error {
	if _, err := sdk.AccAddressFromBech32(m.Authority); err != nil {
		return errorsmod.Wrap(err, "Invalid authority address")
	}

	return m.Params.Validate()
}

// GetSignBytes implements the LegacyMsg interface.
func (m MsgUpdateParams) GetSignBytes() []byte {
	return sdk.MustSortJSON(AminoCdc.MustMarshalJSON(&m))
}