/
delegate.go
527 lines (438 loc) · 13 KB
/
delegate.go
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package minipool
import (
"fmt"
"github.com/Seb369888/poolsea-go/minipool"
"github.com/Seb369888/poolsea-go/rocketpool"
rptypes "github.com/Seb369888/poolsea-go/types"
"github.com/ethereum/go-ethereum/common"
"github.com/urfave/cli"
"github.com/Seb369888/smartnode/shared/services"
"github.com/Seb369888/smartnode/shared/services/state"
"github.com/Seb369888/smartnode/shared/types/api"
"github.com/Seb369888/smartnode/shared/utils/eth1"
)
func canDelegateUpgrade(c *cli.Context, minipoolAddress common.Address) (*api.CanDelegateUpgradeResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
w, err := services.GetWallet(c)
if err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.CanDelegateUpgradeResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Get latest delegate address
latestDelegateAddress, err := rp.GetAddress("poolseaMinipoolDelegate", nil)
if err != nil {
return nil, err
}
response.LatestDelegateAddress = *latestDelegateAddress
// Get gas estimate
opts, err := w.GetNodeAccountTransactor()
if err != nil {
return nil, err
}
gasInfo, err := mp.EstimateDelegateUpgradeGas(opts)
if err == nil {
response.GasInfo = gasInfo
}
// Return response
return &response, nil
}
func delegateUpgrade(c *cli.Context, minipoolAddress common.Address) (*api.DelegateUpgradeResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
w, err := services.GetWallet(c)
if err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.DelegateUpgradeResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Get transactor
opts, err := w.GetNodeAccountTransactor()
if err != nil {
return nil, err
}
// Override the provided pending TX if requested
err = eth1.CheckForNonceOverride(c, opts)
if err != nil {
return nil, fmt.Errorf("Error checking for nonce override: %w", err)
}
// Upgrade
hash, err := mp.DelegateUpgrade(opts)
if err != nil {
return nil, err
}
response.TxHash = hash
// Return response
return &response, nil
}
func canDelegateRollback(c *cli.Context, minipoolAddress common.Address) (*api.CanDelegateRollbackResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
w, err := services.GetWallet(c)
if err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.CanDelegateRollbackResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Check the version and deposit type
isAtlasDeployed, err := state.IsAtlasDeployed(rp, nil)
if err != nil {
return nil, fmt.Errorf("error checking if Atlas is deployed: %w", err)
}
var depositType rptypes.MinipoolDeposit
if !isAtlasDeployed {
depositType, err = mp.GetDepositType(nil)
} else {
depositType, err = minipool.GetMinipoolDepositType(rp, minipoolAddress, nil)
}
if err != nil {
return nil, fmt.Errorf("error getting minipool %s deposit type: %w", minipoolAddress.Hex(), err)
}
version := mp.GetVersion()
if depositType == rptypes.Variable && version == 3 {
return nil, fmt.Errorf("you cannot rollback your delegate after reducing your bond, as this would render your minipool unable to distribute its balance")
}
// Get the previous delegate
rollbackAddress, err := mp.GetPreviousDelegate(nil)
if err != nil {
return nil, err
}
response.RollbackAddress = rollbackAddress
// Get gas estimate
opts, err := w.GetNodeAccountTransactor()
if err != nil {
return nil, err
}
gasInfo, err := mp.EstimateDelegateRollbackGas(opts)
if err == nil {
response.GasInfo = gasInfo
}
// Return response
return &response, nil
}
func delegateRollback(c *cli.Context, minipoolAddress common.Address) (*api.DelegateRollbackResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
w, err := services.GetWallet(c)
if err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.DelegateRollbackResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Check the version and deposit type
isAtlasDeployed, err := state.IsAtlasDeployed(rp, nil)
if err != nil {
return nil, fmt.Errorf("error checking if Atlas is deployed: %w", err)
}
var depositType rptypes.MinipoolDeposit
if !isAtlasDeployed {
depositType, err = mp.GetDepositType(nil)
} else {
depositType, err = minipool.GetMinipoolDepositType(rp, minipoolAddress, nil)
}
if err != nil {
return nil, fmt.Errorf("error getting minipool %s deposit type: %w", minipoolAddress.Hex(), err)
}
version := mp.GetVersion()
if depositType == rptypes.Variable && version == 3 {
return nil, fmt.Errorf("you cannot rollback your delegate after reducing your bond, as this would render your minipool unable to distribute its balance")
}
// Get transactor
opts, err := w.GetNodeAccountTransactor()
if err != nil {
return nil, err
}
// Override the provided pending TX if requested
err = eth1.CheckForNonceOverride(c, opts)
if err != nil {
return nil, fmt.Errorf("Error checking for nonce override: %w", err)
}
// Rollback
hash, err := mp.DelegateRollback(opts)
if err != nil {
return nil, err
}
response.TxHash = hash
// Return response
return &response, nil
}
func canSetUseLatestDelegate(c *cli.Context, minipoolAddress common.Address, setting bool) (*api.CanSetUseLatestDelegateResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
w, err := services.GetWallet(c)
if err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.CanSetUseLatestDelegateResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
if !setting {
// Get the version and deposit type
isAtlasDeployed, err := state.IsAtlasDeployed(rp, nil)
if err != nil {
return nil, fmt.Errorf("error checking if Atlas is deployed: %w", err)
}
var depositType rptypes.MinipoolDeposit
if !isAtlasDeployed {
depositType, err = mp.GetDepositType(nil)
} else {
depositType, err = minipool.GetMinipoolDepositType(rp, minipoolAddress, nil)
}
if err != nil {
return nil, fmt.Errorf("error getting minipool %s deposit type: %w", minipoolAddress.Hex(), err)
}
version := mp.GetVersion()
if depositType == rptypes.Variable && version == 3 {
// Get the previous delegate
oldDelegate, err := mp.GetDelegate(nil)
if err != nil {
return nil, fmt.Errorf("error getting old delegate for minipool %s: %w", minipoolAddress.Hex(), err)
}
// Get the version
oldDelegateVersion, err := rocketpool.GetContractVersion(rp, oldDelegate, nil)
if err != nil {
return nil, fmt.Errorf("error getting version of old delegate %s for minipool %s: %w", oldDelegate.Hex(), minipoolAddress.Hex(), err)
}
if oldDelegateVersion == 2 {
return nil, fmt.Errorf("you cannot unset 'use-latest-delegate' for minipool %s after reducing your ETH bond, as this would revert to the Redstone delegate and render your minipool unable to distribute its balance; please upgrade your minipool's delegate first before unsetting this flag", minipoolAddress.Hex())
}
}
}
// Get gas estimate
opts, err := w.GetNodeAccountTransactor()
if err != nil {
return nil, err
}
gasInfo, err := mp.EstimateSetUseLatestDelegateGas(setting, opts)
if err == nil {
response.GasInfo = gasInfo
}
// Return response
return &response, nil
}
func setUseLatestDelegate(c *cli.Context, minipoolAddress common.Address, setting bool) (*api.SetUseLatestDelegateResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
w, err := services.GetWallet(c)
if err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.SetUseLatestDelegateResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
if !setting {
// Get the version and deposit type
isAtlasDeployed, err := state.IsAtlasDeployed(rp, nil)
if err != nil {
return nil, fmt.Errorf("error checking if Atlas is deployed: %w", err)
}
var depositType rptypes.MinipoolDeposit
if !isAtlasDeployed {
depositType, err = mp.GetDepositType(nil)
} else {
depositType, err = minipool.GetMinipoolDepositType(rp, minipoolAddress, nil)
}
if err != nil {
return nil, fmt.Errorf("error getting minipool %s deposit type: %w", minipoolAddress.Hex(), err)
}
version := mp.GetVersion()
if depositType == rptypes.Variable && version == 3 {
// Get the previous delegate
oldDelegate, err := mp.GetDelegate(nil)
if err != nil {
return nil, fmt.Errorf("error getting old delegate for minipool %s: %w", minipoolAddress.Hex(), err)
}
// Get the version
oldDelegateVersion, err := rocketpool.GetContractVersion(rp, oldDelegate, nil)
if err != nil {
return nil, fmt.Errorf("error getting version of old delegate %s for minipool %s: %w", oldDelegate.Hex(), minipoolAddress.Hex(), err)
}
if oldDelegateVersion == 2 {
return nil, fmt.Errorf("you cannot unset 'use-latest-delegate' for minipool %s after reducing your ETH bond, as this would revert to the Redstone delegate and render your minipool unable to distribute its balance; please upgrade your minipool's delegate first before unsetting this flag", minipoolAddress.Hex())
}
}
}
// Get transactor
opts, err := w.GetNodeAccountTransactor()
if err != nil {
return nil, err
}
// Override the provided pending TX if requested
err = eth1.CheckForNonceOverride(c, opts)
if err != nil {
return nil, fmt.Errorf("Error checking for nonce override: %w", err)
}
// Set the new setting
hash, err := mp.SetUseLatestDelegate(setting, opts)
if err != nil {
return nil, err
}
response.TxHash = hash
// Return response
return &response, nil
}
func getUseLatestDelegate(c *cli.Context, minipoolAddress common.Address) (*api.GetUseLatestDelegateResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.GetUseLatestDelegateResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Get data
setting, err := mp.GetUseLatestDelegate(nil)
if err != nil {
return nil, fmt.Errorf("Error getting use latest delegate: %w", err)
}
// Return response
response.Setting = setting
return &response, nil
}
func getDelegate(c *cli.Context, minipoolAddress common.Address) (*api.GetDelegateResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.GetDelegateResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Get data
address, err := mp.GetDelegate(nil)
if err != nil {
return nil, fmt.Errorf("Error getting delegate: %w", err)
}
// Return response
response.Address = address
return &response, nil
}
func getPreviousDelegate(c *cli.Context, minipoolAddress common.Address) (*api.GetPreviousDelegateResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.GetPreviousDelegateResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Get data
address, err := mp.GetPreviousDelegate(nil)
if err != nil {
return nil, fmt.Errorf("Error getting delegate: %w", err)
}
// Return response
response.Address = address
return &response, nil
}
func getEffectiveDelegate(c *cli.Context, minipoolAddress common.Address) (*api.GetEffectiveDelegateResponse, error) {
// Get services
if err := services.RequireNodeRegistered(c); err != nil {
return nil, err
}
rp, err := services.GetRocketPool(c)
if err != nil {
return nil, err
}
// Response
response := api.GetEffectiveDelegateResponse{}
// Create minipool
mp, err := minipool.NewMinipool(rp, minipoolAddress, nil)
if err != nil {
return nil, err
}
// Get data
address, err := mp.GetEffectiveDelegate(nil)
if err != nil {
return nil, fmt.Errorf("Error getting delegate: %w", err)
}
// Return response
response.Address = address
return &response, nil
}