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message_upgrade_storage.go
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message_upgrade_storage.go
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package types
import (
fmt "fmt"
"strconv"
"time"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/bech32"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const TypeMsgUpgradeStorage = "upgrade_storage"
var _ sdk.Msg = &MsgUpgradeStorage{}
func NewMsgUpgradeStorage(creator string, forAddress string, duration string, bytes string, paymentDenom string) *MsgUpgradeStorage {
return &MsgUpgradeStorage{
Creator: creator,
ForAddress: forAddress,
Duration: duration,
Bytes: bytes,
PaymentDenom: paymentDenom,
}
}
func (msg *MsgUpgradeStorage) Route() string {
return RouterKey
}
func (msg *MsgUpgradeStorage) Type() string {
return TypeMsgUpgradeStorage
}
func (msg *MsgUpgradeStorage) GetSigners() []sdk.AccAddress {
creator, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{creator}
}
func (msg *MsgUpgradeStorage) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgUpgradeStorage) ValidateBasic() error {
prefix, _, err := bech32.DecodeAndConvert(msg.Creator)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address (%s)", err)
}
if prefix != AddressPrefix {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator prefix (%s)", fmt.Errorf("%s is not a valid prefix here. Expected `jkl`", prefix))
}
prefix, _, err = bech32.DecodeAndConvert(msg.ForAddress)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator address (%s)", err)
}
if prefix != AddressPrefix {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "invalid creator prefix (%s)", fmt.Errorf("%s is not a valid prefix here. Expected `jkl`", prefix))
}
if _, err := strconv.ParseInt(msg.Bytes, 10, 64); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidType, "cannot parse bytes (%s)", err)
}
duration, err := time.ParseDuration(msg.Duration)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidType, "cannot parse bytes (%s)", err)
}
if duration < 0 {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "duration cannot be negative (%s)", msg.Duration)
}
return nil
}