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messages_rewards.go
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/
messages_rewards.go
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package types
import (
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const (
TypeMsgCreateReward = "create_rewards"
)
var _ sdk.Msg = &MsgCreateReward{}
func NewMsgCreateReward(
creator string,
recipient string,
amount sdk.Coin,
series Series,
) *MsgCreateReward {
return &MsgCreateReward{
Creator: creator,
Recipient: recipient,
Amount: amount,
Series: series,
}
}
func (msg *MsgCreateReward) Route() string {
return RouterKey
}
func (msg *MsgCreateReward) Type() string {
return TypeMsgCreateReward
}
func (msg *MsgCreateReward) GetSigners() []sdk.AccAddress {
creator, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{creator}
}
func (msg *MsgCreateReward) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgCreateReward) ValidateBasic() error {
_, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address (%s)", err)
}
_, err = sdk.AccAddressFromBech32(msg.Recipient)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid recipient address (%s)", err)
}
if msg.Amount.Validate() != nil {
return err
}
if msg.Amount.IsZero(){
return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, "empty amount")
}
if _, found := sdk.GetDenomUnit(msg.Amount.Denom); !found {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, "invalid coin denom (%s)", msg.Amount.Denom)
}
return nil
}