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message_transfer.go
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message_transfer.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const TypeMsgTransfer = "transfer"
var _ sdk.Msg = &MsgTransfer{}
func NewMsgTransfer(creator string, name string, receiver string) *MsgTransfer {
return &MsgTransfer{
Creator: creator,
Name: name,
Receiver: receiver, // TODO: FIX SPELLING
}
}
func (msg *MsgTransfer) Route() string {
return RouterKey
}
func (msg *MsgTransfer) Type() string {
return TypeMsgTransfer
}
func (msg *MsgTransfer) GetSigners() []sdk.AccAddress {
creator, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{creator}
}
func (msg *MsgTransfer) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgTransfer) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address (%s)", err)
}
_, err = sdk.AccAddressFromBech32(msg.Receiver)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid receiver address (%s)", err)
}
_, _, err = GetNameAndTLD(msg.Name)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid name/tld (%s)", err)
}
return nil
}