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message_init_miner.go
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message_init_miner.go
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package types
import (
fmt "fmt"
"net/url"
"strconv"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/bech32"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
const TypeMsgInitProvider = "init_provider"
var _ sdk.Msg = &MsgInitProvider{}
func NewMsgInitProvider(creator string, ip string, totalspace string, keybase string) *MsgInitProvider {
return &MsgInitProvider{
Creator: creator,
Ip: ip,
Totalspace: totalspace,
Keybase: keybase,
}
}
func (msg *MsgInitProvider) Route() string {
return RouterKey
}
func (msg *MsgInitProvider) Type() string {
return TypeMsgInitProvider
}
func (msg *MsgInitProvider) GetSigners() []sdk.AccAddress {
creator, err := sdk.AccAddressFromBech32(msg.Creator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{creator}
}
func (msg *MsgInitProvider) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(msg)
return sdk.MustSortJSON(bz)
}
func (msg *MsgInitProvider) 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))
}
_, err = url.ParseRequestURI(msg.Ip)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidType, "invalid provider ip (%s)", err)
}
if _, err := strconv.Atoi(msg.Totalspace); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidType, "cannot parse totalspace (%s)", err)
}
return nil
}