/
msg.go
62 lines (52 loc) · 1.75 KB
/
msg.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
var _ sdk.Msg = &MsgCreateTokenswapRequest{}
// NewMsgCreateTokenswapRequest creates a new MsgCreateTokenswapRequest object
func NewMsgCreateTokenswapRequest(tx_hash string, receiver string, signer string, amount sdk.Dec) *MsgCreateTokenswapRequest {
return &MsgCreateTokenswapRequest{
TxHash: tx_hash,
Receiver: receiver,
Signer: signer,
Amount: &amount,
}
}
// implements of the sdk.Msg interface //
// Route returns the RouterKey
func (msg MsgCreateTokenswapRequest) Route() string {
return RouterKey
}
// Type returns the name of message type
func (msg MsgCreateTokenswapRequest) Type() string {
return "CreateTokenswapRequest"
}
// GetSigners returns the AccAddress of signer
func (msg MsgCreateTokenswapRequest) GetSigners() []sdk.AccAddress {
signer, err := sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
panic(err)
}
return []sdk.AccAddress{signer}
}
// GetSignBytes returns the message bytes to sign over
func (msg MsgCreateTokenswapRequest) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic validates the MsgCreateTokenswapRequest
func (msg MsgCreateTokenswapRequest) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Receiver)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid receiver address (%s)", err)
}
_, err = sdk.AccAddressFromBech32(msg.Signer)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid signer address (%s)", err)
}
if ValidTxHash(msg.TxHash) == false {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid tx hash (%s)", msg.TxHash)
}
return nil
}