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message_update_price_tick_size.go
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message_update_price_tick_size.go
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package types
import (
"errors"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const TypeMsgUpdatePriceTickSize = "update_price_tick_size"
var _ sdk.Msg = &MsgUpdatePriceTickSize{}
func NewMsgUpdatePriceTickSize(
creator string,
tickSizeList []TickSize,
) *MsgUpdatePriceTickSize {
return &MsgUpdatePriceTickSize{
Creator: creator,
TickSizeList: tickSizeList,
}
}
func (msg *MsgUpdatePriceTickSize) Route() string {
return RouterKey
}
func (msg *MsgUpdatePriceTickSize) Type() string {
return TypeMsgUpdatePriceTickSize
}
func (msg *MsgUpdatePriceTickSize) GetSigners() []sdk.AccAddress {
creator, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{creator}
}
func (msg *MsgUpdatePriceTickSize) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgUpdatePriceTickSize) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address (%s)", err)
}
if len(msg.TickSizeList) == 0 {
return errors.New("no data provided in update price tick size transaction")
}
for _, tickSize := range msg.TickSizeList {
contractAddress := tickSize.ContractAddr
_, err = sdk.AccAddressFromBech32(contractAddress)
if err != nil {
return errors.New("contract address format is not bech32")
}
if tickSize.Pair == nil {
return errors.New("empty pair info")
}
}
return nil
}