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validator.go
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validator.go
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// Copyright (c) 2018 XDPoSChain
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package validator
import (
"math/big"
"github.com/XinFinOrg/XDPoSChain/accounts/abi/bind"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/contracts/validator/contract"
)
type Validator struct {
*contract.XDCValidatorSession
contractBackend bind.ContractBackend
}
func NewValidator(transactOpts *bind.TransactOpts, contractAddr common.Address, contractBackend bind.ContractBackend) (*Validator, error) {
validator, err := contract.NewXDCValidator(contractAddr, contractBackend)
if err != nil {
return nil, err
}
return &Validator{
&contract.XDCValidatorSession{
Contract: validator,
TransactOpts: *transactOpts,
},
contractBackend,
}, nil
}
func DeployValidator(transactOpts *bind.TransactOpts, contractBackend bind.ContractBackend, validatorAddress []common.Address, caps []*big.Int, ownerAddress common.Address) (common.Address, *Validator, error) {
minDeposit := new(big.Int)
minDeposit.SetString("10000000000000000000000000", 10)
minVoterCap := new(big.Int)
minVoterCap.SetString("25000000000000000000000", 10)
// Deposit 50K XDC
// Min Voter Cap 10 XDC
// 150 masternodes
// Candidate Delay Withdraw 30 days = 1296000 blocks
// Voter Delay Withdraw 10 days = 432000 blocks
validatorAddr, _, _, err := contract.DeployXDCValidator(transactOpts, contractBackend, validatorAddress, caps, ownerAddress, minDeposit, minVoterCap, big.NewInt(18), big.NewInt(1296000), big.NewInt(432000))
if err != nil {
return validatorAddr, nil, err
}
validator, err := NewValidator(transactOpts, validatorAddr, contractBackend)
if err != nil {
return validatorAddr, nil, err
}
return validatorAddr, validator, nil
}