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msg_convert.go
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/
msg_convert.go
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package staking
import (
"encoding/json"
"errors"
"github.com/evoblockchain/evochain/libs/cosmos-sdk/baseapp"
sdk "github.com/evoblockchain/evochain/libs/cosmos-sdk/types"
tmtypes "github.com/evoblockchain/evochain/libs/tendermint/types"
"github.com/evoblockchain/evochain/x/common"
"github.com/evoblockchain/evochain/x/staking/types"
)
var (
ErrCheckSignerFail = errors.New("check signer fail")
)
func init() {
RegisterConvert()
}
func RegisterConvert() {
enableHeight := tmtypes.GetVenus3Height()
baseapp.RegisterCmHandle("evoblockchain/staking/MsgDeposit", baseapp.NewCMHandle(ConvertDepositMsg, enableHeight))
baseapp.RegisterCmHandle("evoblockchain/staking/MsgWithdraw", baseapp.NewCMHandle(ConvertWithdrawMsg, enableHeight))
baseapp.RegisterCmHandle("evoblockchain/staking/MsgAddShares", baseapp.NewCMHandle(ConvertAddSharesMsg, enableHeight))
}
func ConvertDepositMsg(data []byte, signers []sdk.AccAddress) (sdk.Msg, error) {
newMsg := types.MsgDeposit{}
err := json.Unmarshal(data, &newMsg)
if err != nil {
return nil, err
}
err = newMsg.ValidateBasic()
if err != nil {
return nil, err
}
if ok := common.CheckSignerAddress(signers, newMsg.GetSigners()); !ok {
return nil, ErrCheckSignerFail
}
return newMsg, nil
}
func ConvertWithdrawMsg(data []byte, signers []sdk.AccAddress) (sdk.Msg, error) {
newMsg := types.MsgWithdraw{}
err := json.Unmarshal(data, &newMsg)
if err != nil {
return nil, err
}
err = newMsg.ValidateBasic()
if err != nil {
return nil, err
}
if ok := common.CheckSignerAddress(signers, newMsg.GetSigners()); !ok {
return nil, ErrCheckSignerFail
}
return newMsg, nil
}
func ConvertAddSharesMsg(data []byte, signers []sdk.AccAddress) (sdk.Msg, error) {
newMsg := types.MsgAddShares{}
err := json.Unmarshal(data, &newMsg)
if err != nil {
return nil, err
}
err = newMsg.ValidateBasic()
if err != nil {
return nil, err
}
if ok := common.CheckSignerAddress(signers, newMsg.GetSigners()); !ok {
return nil, ErrCheckSignerFail
}
return newMsg, nil
}