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msgs.go
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msgs.go
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package types
import (
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
"github.com/crescent-network/crescent/v5/x/liquidity/amm"
)
var (
_ sdk.Msg = (*MsgCreatePair)(nil)
_ sdk.Msg = (*MsgCreatePool)(nil)
_ sdk.Msg = (*MsgCreateRangedPool)(nil)
_ sdk.Msg = (*MsgDeposit)(nil)
_ sdk.Msg = (*MsgWithdraw)(nil)
_ sdk.Msg = (*MsgLimitOrder)(nil)
_ sdk.Msg = (*MsgMarketOrder)(nil)
_ sdk.Msg = (*MsgMMOrder)(nil)
_ sdk.Msg = (*MsgCancelOrder)(nil)
_ sdk.Msg = (*MsgCancelAllOrders)(nil)
)
// Message types for the liquidity module
const (
TypeMsgCreatePair = "create_pair"
TypeMsgCreatePool = "create_pool"
TypeMsgCreateRangedPool = "create_ranged_pool"
TypeMsgDeposit = "deposit"
TypeMsgWithdraw = "withdraw"
TypeMsgLimitOrder = "limit_order"
TypeMsgMarketOrder = "market_order"
TypeMsgMMOrder = "mm_order"
TypeMsgCancelOrder = "cancel_order"
TypeMsgCancelAllOrders = "cancel_all_orders"
)
// NewMsgCreatePair returns a new MsgCreatePair.
func NewMsgCreatePair(creator sdk.AccAddress, baseCoinDenom, quoteCoinDenom string) *MsgCreatePair {
return &MsgCreatePair{
Creator: creator.String(),
BaseCoinDenom: baseCoinDenom,
QuoteCoinDenom: quoteCoinDenom,
}
}
func (msg MsgCreatePair) Route() string { return RouterKey }
func (msg MsgCreatePair) Type() string { return TypeMsgCreatePair }
func (msg MsgCreatePair) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Creator); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address: %v", err)
}
if err := sdk.ValidateDenom(msg.BaseCoinDenom); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
if err := sdk.ValidateDenom(msg.QuoteCoinDenom); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
if msg.BaseCoinDenom == msg.QuoteCoinDenom {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "cannot use same denom for both base coin and quote coin")
}
return nil
}
func (msg MsgCreatePair) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgCreatePair) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgCreatePair) GetCreator() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return addr
}
// NewMsgCreatePool creates a new MsgCreatePool.
func NewMsgCreatePool(
creator sdk.AccAddress,
pairId uint64,
depositCoins sdk.Coins,
) *MsgCreatePool {
return &MsgCreatePool{
Creator: creator.String(),
PairId: pairId,
DepositCoins: depositCoins,
}
}
func (msg MsgCreatePool) Route() string { return RouterKey }
func (msg MsgCreatePool) Type() string { return TypeMsgCreatePool }
func (msg MsgCreatePool) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Creator); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address: %v", err)
}
if msg.PairId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pair id must not be 0")
}
if err := msg.DepositCoins.Validate(); err != nil {
return err
}
if len(msg.DepositCoins) != 2 {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "wrong number of deposit coins: %d", len(msg.DepositCoins))
}
for _, coin := range msg.DepositCoins {
if coin.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "deposit coin %s is bigger than the max amount %s", coin, amm.MaxCoinAmount)
}
}
return nil
}
func (msg MsgCreatePool) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgCreatePool) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgCreatePool) GetCreator() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return addr
}
// NewMsgCreateRangedPool creates a new MsgCreateRangedPool.
func NewMsgCreateRangedPool(
creator sdk.AccAddress,
pairId uint64,
depositCoins sdk.Coins,
minPrice sdk.Dec,
maxPrice sdk.Dec,
initialPrice sdk.Dec,
) *MsgCreateRangedPool {
return &MsgCreateRangedPool{
Creator: creator.String(),
PairId: pairId,
DepositCoins: depositCoins,
MinPrice: minPrice,
MaxPrice: maxPrice,
InitialPrice: initialPrice,
}
}
func (msg MsgCreateRangedPool) Route() string { return RouterKey }
func (msg MsgCreateRangedPool) Type() string { return TypeMsgCreateRangedPool }
func (msg MsgCreateRangedPool) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Creator); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address: %v", err)
}
if msg.PairId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pair id must not be 0")
}
if err := msg.DepositCoins.Validate(); err != nil {
return err
}
if len(msg.DepositCoins) == 0 || len(msg.DepositCoins) > 2 {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "wrong number of deposit coins: %d", len(msg.DepositCoins))
}
for _, coin := range msg.DepositCoins {
if coin.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "deposit coin %s is bigger than the max amount %s", coin, amm.MaxCoinAmount)
}
}
if err := amm.ValidateRangedPoolParams(msg.MinPrice, msg.MaxPrice, msg.InitialPrice); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, err.Error())
}
return nil
}
func (msg MsgCreateRangedPool) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgCreateRangedPool) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgCreateRangedPool) GetCreator() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return addr
}
// NewMsgDeposit creates a new MsgDeposit.
func NewMsgDeposit(
depositor sdk.AccAddress,
poolId uint64,
depositCoins sdk.Coins,
) *MsgDeposit {
return &MsgDeposit{
Depositor: depositor.String(),
PoolId: poolId,
DepositCoins: depositCoins,
}
}
func (msg MsgDeposit) Route() string { return RouterKey }
func (msg MsgDeposit) Type() string { return TypeMsgDeposit }
func (msg MsgDeposit) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Depositor); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid depositor address: %v", err)
}
if msg.PoolId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pool id must not be 0")
}
if err := msg.DepositCoins.Validate(); err != nil {
return err
}
if len(msg.DepositCoins) == 0 || len(msg.DepositCoins) > 2 {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "wrong number of deposit coins: %d", len(msg.DepositCoins))
}
return nil
}
func (msg MsgDeposit) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgDeposit) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Depositor)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgDeposit) GetDepositor() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Depositor)
if err != nil {
panic(err)
}
return addr
}
// NewMsgWithdraw creates a new MsgWithdraw.
func NewMsgWithdraw(
withdrawer sdk.AccAddress,
poolId uint64,
poolCoin sdk.Coin,
) *MsgWithdraw {
return &MsgWithdraw{
Withdrawer: withdrawer.String(),
PoolId: poolId,
PoolCoin: poolCoin,
}
}
func (msg MsgWithdraw) Route() string { return RouterKey }
func (msg MsgWithdraw) Type() string { return TypeMsgWithdraw }
func (msg MsgWithdraw) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Withdrawer); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid withdrawer address: %v", err)
}
if msg.PoolId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pool id must not be 0")
}
if err := msg.PoolCoin.Validate(); err != nil {
return err
}
if !msg.PoolCoin.IsPositive() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pool coin must be positive")
}
return nil
}
func (msg MsgWithdraw) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgWithdraw) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Withdrawer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgWithdraw) GetWithdrawer() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Withdrawer)
if err != nil {
panic(err)
}
return addr
}
// NewMsgLimitOrder creates a new MsgLimitOrder.
func NewMsgLimitOrder(
orderer sdk.AccAddress,
pairId uint64,
dir OrderDirection,
offerCoin sdk.Coin,
demandCoinDenom string,
price sdk.Dec,
amt sdk.Int,
orderLifespan time.Duration,
) *MsgLimitOrder {
return &MsgLimitOrder{
Orderer: orderer.String(),
PairId: pairId,
Direction: dir,
OfferCoin: offerCoin,
DemandCoinDenom: demandCoinDenom,
Price: price,
Amount: amt,
OrderLifespan: orderLifespan,
}
}
func (msg MsgLimitOrder) Route() string { return RouterKey }
func (msg MsgLimitOrder) Type() string { return TypeMsgLimitOrder }
func (msg MsgLimitOrder) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Orderer); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid orderer address: %v", err)
}
if msg.PairId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pair id must not be 0")
}
if msg.Direction != OrderDirectionBuy && msg.Direction != OrderDirectionSell {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid order direction: %s", msg.Direction)
}
if err := sdk.ValidateDenom(msg.DemandCoinDenom); err != nil {
return sdkerrors.Wrap(err, "invalid demand coin denom")
}
if !msg.Price.IsPositive() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "price must be positive")
}
if err := msg.OfferCoin.Validate(); err != nil {
return sdkerrors.Wrap(err, "invalid offer coin")
}
if msg.OfferCoin.Amount.LT(amm.MinCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "offer coin %s is smaller than the min amount %s", msg.OfferCoin, amm.MinCoinAmount)
}
if msg.OfferCoin.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "offer coin %s is bigger than the max amount %s", msg.OfferCoin, amm.MaxCoinAmount)
}
if msg.Amount.LT(amm.MinCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order amount %s is smaller than the min amount %s", msg.Amount, amm.MinCoinAmount)
}
if msg.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order amount %s is bigger than the max amount %s", msg.Amount, amm.MaxCoinAmount)
}
var minOfferCoin sdk.Coin
switch msg.Direction {
case OrderDirectionBuy:
minOfferCoin = sdk.NewCoin(msg.OfferCoin.Denom, amm.OfferCoinAmount(amm.Buy, msg.Price, msg.Amount))
case OrderDirectionSell:
minOfferCoin = sdk.NewCoin(msg.OfferCoin.Denom, msg.Amount)
}
if msg.OfferCoin.IsLT(minOfferCoin) {
return sdkerrors.Wrapf(ErrInsufficientOfferCoin, "%s is less than %s", msg.OfferCoin, minOfferCoin)
}
if msg.OfferCoin.Denom == msg.DemandCoinDenom {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "offer coin denom and demand coin denom must not be same")
}
if msg.OrderLifespan < 0 {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order lifespan must not be negative: %s", msg.OrderLifespan)
}
return nil
}
func (msg MsgLimitOrder) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgLimitOrder) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgLimitOrder) GetOrderer() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return addr
}
// NewMsgMarketOrder creates a new MsgMarketOrder.
func NewMsgMarketOrder(
orderer sdk.AccAddress,
pairId uint64,
dir OrderDirection,
offerCoin sdk.Coin,
demandCoinDenom string,
amt sdk.Int,
orderLifespan time.Duration,
) *MsgMarketOrder {
return &MsgMarketOrder{
Orderer: orderer.String(),
PairId: pairId,
Direction: dir,
OfferCoin: offerCoin,
DemandCoinDenom: demandCoinDenom,
Amount: amt,
OrderLifespan: orderLifespan,
}
}
func (msg MsgMarketOrder) Route() string { return RouterKey }
func (msg MsgMarketOrder) Type() string { return TypeMsgMarketOrder }
func (msg MsgMarketOrder) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Orderer); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid orderer address: %v", err)
}
if msg.PairId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pair id must not be 0")
}
if msg.Direction != OrderDirectionBuy && msg.Direction != OrderDirectionSell {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid order direction: %s", msg.Direction)
}
if err := sdk.ValidateDenom(msg.DemandCoinDenom); err != nil {
return sdkerrors.Wrap(err, "invalid demand coin denom")
}
if err := msg.OfferCoin.Validate(); err != nil {
return sdkerrors.Wrap(err, "invalid offer coin")
}
if msg.OfferCoin.Amount.LT(amm.MinCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "offer coin %s is smaller than the min amount %s", msg.OfferCoin, amm.MinCoinAmount)
}
if msg.OfferCoin.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "offer coin %s is bigger than the max amount %s", msg.OfferCoin, amm.MaxCoinAmount)
}
if msg.Amount.LT(amm.MinCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order amount %s is smaller than the min amount %s", msg.Amount, amm.MinCoinAmount)
}
if msg.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order amount %s is bigger than the max amount %s", msg.Amount, amm.MaxCoinAmount)
}
if msg.OfferCoin.Denom == msg.DemandCoinDenom {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "offer coin denom and demand coin denom must not be same")
}
if msg.OrderLifespan < 0 {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order lifespan must not be negative: %s", msg.OrderLifespan)
}
return nil
}
func (msg MsgMarketOrder) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgMarketOrder) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgMarketOrder) GetOrderer() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return addr
}
// NewMsgMMOrder creates a new MsgMMOrder.
func NewMsgMMOrder(
orderer sdk.AccAddress,
pairId uint64,
dir OrderDirection,
offerCoin sdk.Coin,
demandCoinDenom string,
price sdk.Dec,
amt sdk.Int,
orderLifespan time.Duration,
) *MsgMMOrder {
return &MsgMMOrder{
Orderer: orderer.String(),
PairId: pairId,
Direction: dir,
OfferCoin: offerCoin,
DemandCoinDenom: demandCoinDenom,
Price: price,
Amount: amt,
OrderLifespan: orderLifespan,
}
}
func (msg MsgMMOrder) Route() string { return RouterKey }
func (msg MsgMMOrder) Type() string { return TypeMsgMMOrder }
func (msg MsgMMOrder) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Orderer); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid orderer address: %v", err)
}
if msg.PairId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pair id must not be 0")
}
if msg.Direction != OrderDirectionBuy && msg.Direction != OrderDirectionSell {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid order direction: %s", msg.Direction)
}
if err := sdk.ValidateDenom(msg.DemandCoinDenom); err != nil {
return sdkerrors.Wrap(err, "invalid demand coin denom")
}
if !msg.Price.IsPositive() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "price must be positive")
}
if err := msg.OfferCoin.Validate(); err != nil {
return sdkerrors.Wrap(err, "invalid offer coin")
}
if msg.OfferCoin.Amount.LT(amm.MinCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "offer coin %s is smaller than the min amount %s", msg.OfferCoin, amm.MinCoinAmount)
}
if msg.OfferCoin.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "offer coin %s is bigger than the max amount %s", msg.OfferCoin, amm.MaxCoinAmount)
}
if msg.Amount.LT(amm.MinCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order amount %s is smaller than the min amount %s", msg.Amount, amm.MinCoinAmount)
}
if msg.Amount.GT(amm.MaxCoinAmount) {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order amount %s is bigger than the max amount %s", msg.Amount, amm.MaxCoinAmount)
}
var minOfferCoin sdk.Coin
switch msg.Direction {
case OrderDirectionBuy:
minOfferCoin = sdk.NewCoin(msg.OfferCoin.Denom, amm.OfferCoinAmount(amm.Buy, msg.Price, msg.Amount))
case OrderDirectionSell:
minOfferCoin = sdk.NewCoin(msg.OfferCoin.Denom, msg.Amount)
}
if msg.OfferCoin.IsLT(minOfferCoin) {
return sdkerrors.Wrapf(ErrInsufficientOfferCoin, "%s is less than %s", msg.OfferCoin, minOfferCoin)
}
if msg.OfferCoin.Denom == msg.DemandCoinDenom {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "offer coin denom and demand coin denom must not be same")
}
if msg.OrderLifespan < 0 {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "order lifespan must not be negative: %s", msg.OrderLifespan)
}
return nil
}
func (msg MsgMMOrder) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgMMOrder) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgMMOrder) GetOrderer() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return addr
}
// NewMsgCancelOrder creates a new MsgCancelOrder.
func NewMsgCancelOrder(
orderer sdk.AccAddress,
pairId uint64,
orderId uint64,
) *MsgCancelOrder {
return &MsgCancelOrder{
OrderId: orderId,
PairId: pairId,
Orderer: orderer.String(),
}
}
func (msg MsgCancelOrder) Route() string { return RouterKey }
func (msg MsgCancelOrder) Type() string { return TypeMsgCancelOrder }
func (msg MsgCancelOrder) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Orderer); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid orderer address: %v", err)
}
if msg.PairId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pair id must not be 0")
}
if msg.OrderId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "order id must not be 0")
}
return nil
}
func (msg MsgCancelOrder) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgCancelOrder) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgCancelOrder) GetOrderer() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return addr
}
// NewMsgCancelAllOrders creates a new MsgCancelAllOrders.
func NewMsgCancelAllOrders(
orderer sdk.AccAddress,
pairIds []uint64,
) *MsgCancelAllOrders {
return &MsgCancelAllOrders{
Orderer: orderer.String(),
PairIds: pairIds,
}
}
func (msg MsgCancelAllOrders) Route() string { return RouterKey }
func (msg MsgCancelAllOrders) Type() string { return TypeMsgCancelAllOrders }
func (msg MsgCancelAllOrders) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Orderer); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid orderer address: %v", err)
}
pairIdSet := map[uint64]struct{}{}
for _, pairId := range msg.PairIds {
if pairId == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "pair id must not be 0")
}
if _, ok := pairIdSet[pairId]; ok {
return ErrDuplicatePairId
}
pairIdSet[pairId] = struct{}{}
}
return nil
}
func (msg MsgCancelAllOrders) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
func (msg MsgCancelAllOrders) GetSigners() []sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{addr}
}
func (msg MsgCancelAllOrders) GetOrderer() sdk.AccAddress {
addr, err := sdk.AccAddressFromBech32(msg.Orderer)
if err != nil {
panic(err)
}
return addr
}