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msgs.go
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msgs.go
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package types
import (
"fmt"
"time"
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
// constants.
const (
TypeMsgLockTokens = "lock_tokens"
TypeMsgBeginUnlockingAll = "begin_unlocking_all"
TypeMsgBeginUnlocking = "begin_unlocking"
TypeMsgExtendLockup = "edit_lockup"
TypeForceUnlock = "force_unlock"
TypeMsgSetRewardReceiverAddress = "set_reward_receiver_address"
)
var _ sdk.Msg = &MsgLockTokens{}
// NewMsgLockTokens creates a message to lock tokens.
func NewMsgLockTokens(owner sdk.AccAddress, duration time.Duration, coins sdk.Coins) *MsgLockTokens {
return &MsgLockTokens{
Owner: owner.String(),
Duration: duration,
Coins: coins,
}
}
func (m MsgLockTokens) Route() string { return RouterKey }
func (m MsgLockTokens) Type() string { return TypeMsgLockTokens }
func (m MsgLockTokens) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid owner address (%s)", err)
}
if m.Duration <= 0 {
return fmt.Errorf("duration should be positive: %d < 0", m.Duration)
}
// we only allow locks with one denom for now
if m.Coins.Len() != 1 {
return fmt.Errorf("lockups can only have one denom per lock ID, got %v", m.Coins)
}
if !m.Coins.IsAllPositive() {
return fmt.Errorf("cannot lock up a zero or negative amount")
}
return nil
}
func (m MsgLockTokens) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgLockTokens) GetSigners() []sdk.AccAddress {
owner, _ := sdk.AccAddressFromBech32(m.Owner)
return []sdk.AccAddress{owner}
}
var _ sdk.Msg = &MsgBeginUnlockingAll{}
// NewMsgBeginUnlockingAll creates a message to begin unlocking tokens.
func NewMsgBeginUnlockingAll(owner sdk.AccAddress) *MsgBeginUnlockingAll {
return &MsgBeginUnlockingAll{
Owner: owner.String(),
}
}
func (m MsgBeginUnlockingAll) Route() string { return RouterKey }
func (m MsgBeginUnlockingAll) Type() string { return TypeMsgBeginUnlockingAll }
func (m MsgBeginUnlockingAll) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid owner address (%s)", err)
}
return nil
}
func (m MsgBeginUnlockingAll) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgBeginUnlockingAll) GetSigners() []sdk.AccAddress {
owner, _ := sdk.AccAddressFromBech32(m.Owner)
return []sdk.AccAddress{owner}
}
var _ sdk.Msg = &MsgBeginUnlocking{}
// NewMsgBeginUnlocking creates a message to begin unlocking the tokens of a specific lock.
func NewMsgBeginUnlocking(owner sdk.AccAddress, id uint64, coins sdk.Coins) *MsgBeginUnlocking {
return &MsgBeginUnlocking{
Owner: owner.String(),
ID: id,
Coins: coins,
}
}
func (m MsgBeginUnlocking) Route() string { return RouterKey }
func (m MsgBeginUnlocking) Type() string { return TypeMsgBeginUnlocking }
func (m MsgBeginUnlocking) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid owner address (%s)", err)
}
if m.ID == 0 {
return fmt.Errorf("invalid lockup ID, got %v", m.ID)
}
// only allow unlocks with a single denom or empty
if m.Coins.Len() > 1 {
return fmt.Errorf("can only unlock one denom per lock ID, got %v", m.Coins)
}
if !m.Coins.Empty() && !m.Coins.IsAllPositive() {
return fmt.Errorf("cannot unlock a zero or negative amount")
}
return nil
}
func (m MsgBeginUnlocking) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgBeginUnlocking) GetSigners() []sdk.AccAddress {
owner, _ := sdk.AccAddressFromBech32(m.Owner)
return []sdk.AccAddress{owner}
}
// NewMsgExtendLockup creates a message to edit the properties of existing locks
func NewMsgExtendLockup(owner sdk.AccAddress, id uint64, duration time.Duration) *MsgExtendLockup {
return &MsgExtendLockup{
Owner: owner.String(),
ID: id,
Duration: duration,
}
}
func (m MsgExtendLockup) Route() string { return RouterKey }
func (m MsgExtendLockup) Type() string { return TypeMsgExtendLockup }
func (m MsgExtendLockup) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid owner address (%s)", err)
}
if m.ID == 0 {
return fmt.Errorf("id is empty")
}
if m.Duration <= 0 {
return fmt.Errorf("duration should be positive: %d < 0", m.Duration)
}
return nil
}
func (m MsgExtendLockup) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON((&m)))
}
func (m MsgExtendLockup) GetSigners() []sdk.AccAddress {
owner, _ := sdk.AccAddressFromBech32(m.Owner)
return []sdk.AccAddress{owner}
}
var _ sdk.Msg = &MsgForceUnlock{}
// NewMsgForceUnlock creates a message to force unlock tokens.
func NewMsgForceUnlock(owner sdk.AccAddress, id uint64, coins sdk.Coins) *MsgForceUnlock {
return &MsgForceUnlock{
Owner: owner.String(),
ID: id,
Coins: coins,
}
}
func (m MsgForceUnlock) Route() string { return RouterKey }
func (m MsgForceUnlock) Type() string { return TypeForceUnlock }
func (m MsgForceUnlock) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid owner address (%s)", err)
}
if m.ID <= 0 {
return errorsmod.Wrapf(sdkerrors.ErrInvalidRequest, "lock id should be bigger than 1 (%s)", err)
}
if !m.Coins.IsValid() {
return errorsmod.Wrap(sdkerrors.ErrInvalidCoins, m.Coins.String())
}
return nil
}
func (m MsgForceUnlock) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgForceUnlock) GetSigners() []sdk.AccAddress {
owner, _ := sdk.AccAddressFromBech32(m.Owner)
return []sdk.AccAddress{owner}
}
// NewMsgSetRewardReceiverAddress creates a message for setting reward receiver address
func NewMsgSetRewardReceiverAddress(owner, rewardReceiver sdk.AccAddress, lockId uint64) *MsgSetRewardReceiverAddress {
return &MsgSetRewardReceiverAddress{
Owner: owner.String(),
RewardReceiver: rewardReceiver.String(),
LockID: lockId,
}
}
func (m MsgSetRewardReceiverAddress) Route() string { return RouterKey }
func (m MsgSetRewardReceiverAddress) Type() string { return TypeMsgSetRewardReceiverAddress }
func (m MsgSetRewardReceiverAddress) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(m.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid owner address (%s)", err)
}
_, err = sdk.AccAddressFromBech32(m.RewardReceiver)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid reward receiver address (%s)", err)
}
if m.LockID <= 0 {
return errorsmod.Wrapf(sdkerrors.ErrInvalidRequest, "lock id should be larger than zero, was (%s)", err)
}
return nil
}
func (m MsgSetRewardReceiverAddress) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
func (m MsgSetRewardReceiverAddress) GetSigners() []sdk.AccAddress {
owner, _ := sdk.AccAddressFromBech32(m.Owner)
return []sdk.AccAddress{owner}
}