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msgs.go
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msgs.go
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package types
import (
"time"
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const (
MsgRoute = "marketplace"
TypeMsgListNFT = "list_nft"
TypeMsgEditListing = "edit_listing"
TypeMsgDeListNFT = "de_list_nft"
TypeMsgBuyNFT = "buy_nft"
TypeMsgCreateAuction = "create_auction"
TypeMsgCancelAuction = "cancel_auction"
TypeMsgPlaceBid = "place_bid"
// DoNotModify used to indicate that some field should not be updated
DoNotModify = "[do-not-modify]"
IdPrefix = "list"
)
var (
_ sdk.Msg = &MsgUpdateParams{}
_ sdk.Msg = &MsgListNFT{}
_ sdk.Msg = &MsgEditListing{}
_ sdk.Msg = &MsgDeListNFT{}
_ sdk.Msg = &MsgBuyNFT{}
_ sdk.Msg = &MsgCreateAuction{}
_ sdk.Msg = &MsgCancelAuction{}
_ sdk.Msg = &MsgPlaceBid{}
)
func NewMsgListNFT(denomId, nftId string, price sdk.Coin, owner sdk.AccAddress, splitShares []WeightedAddress) *MsgListNFT {
return &MsgListNFT{
Id: GenUniqueID(IdPrefix),
NftId: nftId,
DenomId: denomId,
Price: price,
Owner: owner.String(),
SplitShares: splitShares,
}
}
func (msg MsgListNFT) Route() string { return MsgRoute }
func (msg MsgListNFT) Type() string { return TypeMsgListNFT }
func (msg MsgListNFT) ValidateBasic() error {
return ValidateListing(
NewListing(
msg.Id,
msg.NftId,
msg.DenomId,
msg.Price,
sdk.AccAddress(msg.Owner),
msg.SplitShares,
),
)
}
// GetSignBytes Implements Msg.
func (msg MsgListNFT) GetSignBytes() []byte {
b, err := ModuleCdc.MarshalJSON(&msg)
if err != nil {
panic(err)
}
return sdk.MustSortJSON(b)
}
// GetSigners Implements Msg.
func (msg MsgListNFT) GetSigners() []sdk.AccAddress {
from, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
panic(err)
}
return []sdk.AccAddress{from}
}
func NewMsgEditListing(id string, price sdk.Coin, owner sdk.AccAddress) *MsgEditListing {
return &MsgEditListing{
Id: id,
Price: price,
Owner: owner.String(),
}
}
func (msg MsgEditListing) Route() string { return MsgRoute }
func (msg MsgEditListing) Type() string { return TypeMsgEditListing }
func (msg MsgEditListing) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid owner address (%s)", err)
}
return ValidatePrice(msg.Price)
}
// GetSignBytes Implements Msg.
func (msg MsgEditListing) GetSignBytes() []byte {
b, err := ModuleCdc.MarshalJSON(&msg)
if err != nil {
panic(err)
}
return sdk.MustSortJSON(b)
}
// GetSigners Implements Msg.
func (msg MsgEditListing) GetSigners() []sdk.AccAddress {
from, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
panic(err)
}
return []sdk.AccAddress{from}
}
// NewMsgDeListNFT
func NewMsgDeListNFT(id string, owner sdk.AccAddress) *MsgDeListNFT {
return &MsgDeListNFT{
Id: id,
Owner: owner.String(),
}
}
// Route Implements Msg.
func (msg MsgDeListNFT) Route() string { return MsgRoute }
// Type Implements Msg.
func (msg MsgDeListNFT) Type() string { return TypeMsgDeListNFT }
// ValidateBasic Implements Msg.
func (msg MsgDeListNFT) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid owner address (%s)", err)
}
return nil
}
// GetSignBytes Implements Msg.
func (msg MsgDeListNFT) GetSignBytes() []byte {
b, err := ModuleCdc.MarshalJSON(&msg)
if err != nil {
panic(err)
}
return sdk.MustSortJSON(b)
}
// GetSigners Implements Msg.
func (msg MsgDeListNFT) GetSigners() []sdk.AccAddress {
from, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
panic(err)
}
return []sdk.AccAddress{from}
}
// NewMsgBuyNFT
func NewMsgBuyNFT(id string, price sdk.Coin, buyer sdk.AccAddress) *MsgBuyNFT {
return &MsgBuyNFT{
Id: id,
Price: price,
Buyer: buyer.String(),
}
}
// Route Implements Msg.
func (msg MsgBuyNFT) Route() string { return MsgRoute }
// Type Implements Msg.
func (msg MsgBuyNFT) Type() string { return TypeMsgBuyNFT }
// ValidateBasic Implements Msg.
func (msg MsgBuyNFT) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Buyer)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid sender address (%s)", err)
}
return ValidatePrice(msg.Price)
}
// GetSignBytes Implements Msg.
func (msg MsgBuyNFT) GetSignBytes() []byte {
b, err := ModuleCdc.MarshalJSON(&msg)
if err != nil {
panic(err)
}
return sdk.MustSortJSON(b)
}
// GetSigners Implements Msg.
func (msg MsgBuyNFT) GetSigners() []sdk.AccAddress {
from, err := sdk.AccAddressFromBech32(msg.Buyer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{from}
}
// Auction messages
func NewMsgCreateAuction(denomId, nftId string, startTime time.Time, duration *time.Duration, startPrice sdk.Coin, owner sdk.AccAddress,
incrementPercentage sdk.Dec, whitelistAccounts []string, splitShares []WeightedAddress,
) *MsgCreateAuction {
return &MsgCreateAuction{
NftId: nftId,
DenomId: denomId,
Duration: duration,
StartTime: startTime,
StartPrice: startPrice,
Owner: owner.String(),
IncrementPercentage: incrementPercentage,
WhitelistAccounts: whitelistAccounts,
SplitShares: splitShares,
}
}
func (msg MsgCreateAuction) Route() string { return MsgRoute }
func (msg MsgCreateAuction) Type() string { return TypeMsgCreateAuction }
func (msg MsgCreateAuction) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid sender address (%s)", err)
}
if err = ValidatePrice(msg.StartPrice); err != nil {
return err
}
if msg.Duration != nil {
if err = ValidateDuration(msg.Duration); err != nil {
return err
}
}
if !msg.IncrementPercentage.IsPositive() || !msg.IncrementPercentage.LTE(sdk.NewDec(1)) {
return errorsmod.Wrapf(ErrInvalidPercentage, "invalid percentage value (%s)", msg.IncrementPercentage.String())
}
if err = ValidateSplitShares(msg.SplitShares); err != nil {
return err
}
if err = ValidateWhiteListAccounts(msg.WhitelistAccounts); err != nil {
return err
}
return nil
}
func (msg MsgCreateAuction) Validate(now time.Time) error {
if err := msg.ValidateBasic(); err != nil {
return err
}
if msg.StartTime.Before(now) {
return errorsmod.Wrapf(ErrInvalidStartTime, "start time must be after current time %s", now.String())
}
return nil
}
// GetSignBytes Implements Msg.
func (msg MsgCreateAuction) GetSignBytes() []byte {
b, err := ModuleCdc.MarshalJSON(&msg)
if err != nil {
panic(err)
}
return sdk.MustSortJSON(b)
}
// GetSigners Implements Msg.
func (msg MsgCreateAuction) GetSigners() []sdk.AccAddress {
from, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
panic(err)
}
return []sdk.AccAddress{from}
}
func NewMsgCancelAuction(auctionId uint64, owner sdk.AccAddress) *MsgCancelAuction {
return &MsgCancelAuction{
AuctionId: auctionId,
Owner: owner.String(),
}
}
func (msg MsgCancelAuction) Route() string { return MsgRoute }
func (msg MsgCancelAuction) Type() string { return TypeMsgCancelAuction }
func (msg MsgCancelAuction) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid owner address (%s)", err)
}
return nil
}
// GetSignBytes Implements Msg.
func (msg MsgCancelAuction) GetSignBytes() []byte {
b, err := ModuleCdc.MarshalJSON(&msg)
if err != nil {
panic(err)
}
return sdk.MustSortJSON(b)
}
// GetSigners Implements Msg.
func (msg MsgCancelAuction) GetSigners() []sdk.AccAddress {
from, err := sdk.AccAddressFromBech32(msg.Owner)
if err != nil {
panic(err)
}
return []sdk.AccAddress{from}
}
func NewMsgPlaceBid(auctionId uint64, amount sdk.Coin, bidder sdk.AccAddress) *MsgPlaceBid {
return &MsgPlaceBid{
AuctionId: auctionId,
Amount: amount,
Bidder: bidder.String(),
}
}
func (msg MsgPlaceBid) Route() string { return MsgRoute }
func (msg MsgPlaceBid) Type() string { return TypeMsgPlaceBid }
func (msg MsgPlaceBid) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Bidder)
if err != nil {
return errorsmod.Wrapf(sdkerrors.ErrInvalidAddress, "invalid bidder address (%s)", err)
}
if err := ValidatePrice(msg.Amount); err != nil {
return err
}
return nil
}
// GetSignBytes Implements Msg.
func (msg MsgPlaceBid) GetSignBytes() []byte {
b, err := ModuleCdc.MarshalJSON(&msg)
if err != nil {
panic(err)
}
return sdk.MustSortJSON(b)
}
// GetSigners Implements Msg.
func (msg MsgPlaceBid) GetSigners() []sdk.AccAddress {
from, err := sdk.AccAddressFromBech32(msg.Bidder)
if err != nil {
panic(err)
}
return []sdk.AccAddress{from}
}
// MsgUpdateParams
// GetSignBytes implements the LegacyMsg interface.
func (m MsgUpdateParams) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&m))
}
// GetSigners returns the expected signers for a MsgUpdateParams message.
func (m *MsgUpdateParams) GetSigners() []sdk.AccAddress {
addr, _ := sdk.AccAddressFromBech32(m.Authority)
return []sdk.AccAddress{addr}
}
// ValidateBasic does a sanity check on 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.ValidateBasic()
}