53 lines
1.5 KiB
Go
53 lines
1.5 KiB
Go
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package types
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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)
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// MsgFund funds a recipient address
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type MsgFund struct {
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Amount sdk.Coins `json:"amount" yaml:"amount"`
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Sender sdk.AccAddress `json:"sender" yaml:"sender"`
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Recipient sdk.AccAddress `json:"receipient" yaml:"receipient"`
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}
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// NewMsgFund is a constructor function for NewMsgFund
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func NewMsgFund(amount sdk.Coins, sender, recipient sdk.AccAddress) MsgFund {
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return MsgFund{
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Amount: amount,
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Sender: sender,
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Recipient: recipient,
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}
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}
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// Route should return the name of the module
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func (msg MsgFund) Route() string { return RouterKey }
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// Type should return the action
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func (msg MsgFund) Type() string { return "fund" }
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// ValidateBasic runs stateless checks on the message
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func (msg MsgFund) ValidateBasic() error {
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if !msg.Amount.IsValid() {
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return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, msg.Amount.String())
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}
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if msg.Sender.Empty() {
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return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "sender %s", msg.Sender.String())
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}
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if msg.Recipient.Empty() {
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return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "recipient %s", msg.Recipient.String())
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}
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return nil
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}
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// GetSignBytes encodes the message for signing
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func (msg MsgFund) GetSignBytes() []byte {
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return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
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}
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// GetSigners defines whose signature is required
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func (msg MsgFund) GetSigners() []sdk.AccAddress {
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return []sdk.AccAddress{msg.Sender}
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}
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