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Merge PR #4466: Lazy commission validation

This commit is contained in:
colin axner 2019-06-03 14:14:21 -07:00 committed by Alexander Bezobchuk
parent 59ac148061
commit 9c049321a1
18 changed files with 72 additions and 74 deletions
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1
.pending/improvements/sdk/4466-Commission-vali Normal file
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@ -0,0 +1 @@
#4466 Commission validation added to validate basic of MsgCreateValidator by changing CommissionMsg to CommissionRates

12
x/distribution/keeper/allocation_test.go
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@ -15,7 +15,7 @@ func TestAllocateTokensToValidatorWithCommission(t *testing.T) {
sh := staking.NewHandler(sk)
// create validator with 50% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
@ -42,13 +42,13 @@ func TestAllocateTokensToManyValidators(t *testing.T) {
sh := staking.NewHandler(sk)
// create validator with 50% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
// create second validator with 0% commission
commission = staking.NewCommissionMsg(sdk.NewDec(0), sdk.NewDec(0), sdk.NewDec(0))
commission = staking.NewCommissionRates(sdk.NewDec(0), sdk.NewDec(0), sdk.NewDec(0))
msg = staking.NewMsgCreateValidator(valOpAddr2, valConsPk2,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
@ -109,19 +109,19 @@ func TestAllocateTokensTruncation(t *testing.T) {
sh := staking.NewHandler(sk)
// create validator with 10% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(1, 1), sdk.NewDecWithPrec(1, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(1, 1), sdk.NewDecWithPrec(1, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(110)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
// create second validator with 10% commission
commission = staking.NewCommissionMsg(sdk.NewDecWithPrec(1, 1), sdk.NewDecWithPrec(1, 1), sdk.NewDec(0))
commission = staking.NewCommissionRates(sdk.NewDecWithPrec(1, 1), sdk.NewDecWithPrec(1, 1), sdk.NewDec(0))
msg = staking.NewMsgCreateValidator(valOpAddr2, valConsPk2,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
// create third validator with 10% commission
commission = staking.NewCommissionMsg(sdk.NewDecWithPrec(1, 1), sdk.NewDecWithPrec(1, 1), sdk.NewDec(0))
commission = staking.NewCommissionRates(sdk.NewDecWithPrec(1, 1), sdk.NewDecWithPrec(1, 1), sdk.NewDec(0))
msg = staking.NewMsgCreateValidator(valOpAddr3, valConsPk3,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())

16
x/distribution/keeper/delegation_test.go
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@ -14,7 +14,7 @@ func TestCalculateRewardsBasic(t *testing.T) {
sh := staking.NewHandler(sk)
// create validator with 50% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
@ -67,7 +67,7 @@ func TestCalculateRewardsAfterSlash(t *testing.T) {
sh := staking.NewHandler(sk)
// create validator with 50% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
valPower := int64(100)
valTokens := sdk.TokensFromTendermintPower(valPower)
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
@ -132,7 +132,7 @@ func TestCalculateRewardsAfterManySlashes(t *testing.T) {
// create validator with 50% commission
power := int64(100)
valTokens := sdk.TokensFromTendermintPower(power)
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, valTokens), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
@ -204,7 +204,7 @@ func TestCalculateRewardsMultiDelegator(t *testing.T) {
sh := staking.NewHandler(sk)
// create validator with 50% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
@ -269,7 +269,7 @@ func TestWithdrawDelegationRewardsBasic(t *testing.T) {
// create validator with 50% commission
power := int64(100)
valTokens := sdk.TokensFromTendermintPower(power)
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(
valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, valTokens),
@ -335,7 +335,7 @@ func TestCalculateRewardsAfterManySlashesInSameBlock(t *testing.T) {
// create validator with 50% commission
power := int64(100)
valTokens := sdk.TokensFromTendermintPower(power)
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, valTokens), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())
@ -400,7 +400,7 @@ func TestCalculateRewardsMultiDelegatorMultiSlash(t *testing.T) {
sh := staking.NewHandler(sk)
// create validator with 50% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
power := int64(100)
valTokens := sdk.TokensFromTendermintPower(power)
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
@ -479,7 +479,7 @@ func TestCalculateRewardsMultiDelegatorMultWithdraw(t *testing.T) {
tokens := sdk.DecCoins{sdk.NewDecCoinFromDec(sdk.DefaultBondDenom, sdk.NewDec(initial))}
// create validator with 50% commission
commission := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
commission := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, commission, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())

2
x/distribution/keeper/querier_test.go
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@ -186,7 +186,7 @@ func TestQueries(t *testing.T) {
// test delegation rewards query
sh := staking.NewHandler(sk)
comm := staking.NewCommissionMsg(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
comm := staking.NewCommissionRates(sdk.NewDecWithPrec(5, 1), sdk.NewDecWithPrec(5, 1), sdk.NewDec(0))
msg := staking.NewMsgCreateValidator(valOpAddr1, valConsPk1,
sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100)), staking.Description{}, comm, sdk.OneInt())
require.True(t, sh(ctx, msg).IsOK())

2
x/genutil/genesis_state_test.go
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@ -18,7 +18,7 @@ var (
func TestValidateGenesisMultipleMessages(t *testing.T) {
desc := staking.NewDescription("testname", "", "", "")
comm := staking.CommissionMsg{}
comm := staking.CommissionRates{}
msg1 := staking.NewMsgCreateValidator(sdk.ValAddress(pk1.Address()), pk1,
sdk.NewInt64Coin(sdk.DefaultBondDenom, 50), desc, comm, sdk.OneInt())

6
x/gov/tally_test.go
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@ -502,19 +502,19 @@ func TestTallyDelgatorMultipleInherit(t *testing.T) {
valTokens1 := sdk.TokensFromTendermintPower(25)
val1CreateMsg := staking.NewMsgCreateValidator(
sdk.ValAddress(input.addrs[0]), ed25519.GenPrivKey().PubKey(), sdk.NewCoin(sdk.DefaultBondDenom, valTokens1), testDescription, testCommissionMsg, sdk.OneInt(),
sdk.ValAddress(input.addrs[0]), ed25519.GenPrivKey().PubKey(), sdk.NewCoin(sdk.DefaultBondDenom, valTokens1), testDescription, testCommissionRates, sdk.OneInt(),
)
stakingHandler(ctx, val1CreateMsg)
valTokens2 := sdk.TokensFromTendermintPower(6)
val2CreateMsg := staking.NewMsgCreateValidator(
sdk.ValAddress(input.addrs[1]), ed25519.GenPrivKey().PubKey(), sdk.NewCoin(sdk.DefaultBondDenom, valTokens2), testDescription, testCommissionMsg, sdk.OneInt(),
sdk.ValAddress(input.addrs[1]), ed25519.GenPrivKey().PubKey(), sdk.NewCoin(sdk.DefaultBondDenom, valTokens2), testDescription, testCommissionRates, sdk.OneInt(),
)
stakingHandler(ctx, val2CreateMsg)
valTokens3 := sdk.TokensFromTendermintPower(7)
val3CreateMsg := staking.NewMsgCreateValidator(
sdk.ValAddress(input.addrs[2]), ed25519.GenPrivKey().PubKey(), sdk.NewCoin(sdk.DefaultBondDenom, valTokens3), testDescription, testCommissionMsg, sdk.OneInt(),
sdk.ValAddress(input.addrs[2]), ed25519.GenPrivKey().PubKey(), sdk.NewCoin(sdk.DefaultBondDenom, valTokens3), testDescription, testCommissionRates, sdk.OneInt(),
)
stakingHandler(ctx, val3CreateMsg)

4
x/gov/test_common.go
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@ -192,7 +192,7 @@ var (
}
testDescription = staking.NewDescription("T", "E", "S", "T")
testCommissionMsg = staking.NewCommissionMsg(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
testCommissionRates = staking.NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
)
func createValidators(t *testing.T, stakingHandler sdk.Handler, ctx sdk.Context, addrs []sdk.ValAddress, powerAmt []int64) {
@ -203,7 +203,7 @@ func createValidators(t *testing.T, stakingHandler sdk.Handler, ctx sdk.Context,
valTokens := sdk.TokensFromTendermintPower(powerAmt[i])
valCreateMsg := staking.NewMsgCreateValidator(
addrs[i], pubkeys[i], sdk.NewCoin(sdk.DefaultBondDenom, valTokens),
testDescription, testCommissionMsg, sdk.OneInt(),
testDescription, testCommissionRates, sdk.OneInt(),
)
res := stakingHandler(ctx, valCreateMsg)

2
x/slashing/app_test.go
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@ -103,7 +103,7 @@ func TestSlashingMsgs(t *testing.T) {
mock.SetGenesis(mapp, accs)
description := staking.NewDescription("foo_moniker", "", "", "")
commission := staking.NewCommissionMsg(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
commission := staking.NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
createValidatorMsg := staking.NewMsgCreateValidator(
sdk.ValAddress(addr1), priv1.PubKey(), bondCoin, description, commission, sdk.OneInt(),

2
x/slashing/test_common.go
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@ -111,7 +111,7 @@ func testAddr(addr string) sdk.AccAddress {
}
func NewTestMsgCreateValidator(address sdk.ValAddress, pubKey crypto.PubKey, amt sdk.Int) staking.MsgCreateValidator {
commission := staking.NewCommissionMsg(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
commission := staking.NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
return staking.NewMsgCreateValidator(
address, pubKey, sdk.NewCoin(sdk.DefaultBondDenom, amt),
staking.Description{}, commission, sdk.OneInt(),

4
x/staking/alias.go
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@ -78,7 +78,7 @@ var (
NewQueryRedelegationParams = querier.NewQueryRedelegationParams
NewQueryValidatorsParams = querier.NewQueryValidatorsParams
RegisterCodec = types.RegisterCodec
NewCommissionMsg = types.NewCommissionMsg
NewCommissionRates = types.NewCommissionRates
NewCommission = types.NewCommission
NewCommissionWithTime = types.NewCommissionWithTime
NewDelegation = types.NewDelegation
@ -222,7 +222,7 @@ type (
QueryRedelegationParams = querier.QueryRedelegationParams
QueryValidatorsParams = querier.QueryValidatorsParams
Commission = types.Commission
CommissionMsg = types.CommissionMsg
CommissionRates = types.CommissionRates
DVPair = types.DVPair
DVVTriplet = types.DVVTriplet
Delegation = types.Delegation

2
x/staking/app_test.go
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@ -116,7 +116,7 @@ func TestStakingMsgs(t *testing.T) {
// create validator
description := NewDescription("foo_moniker", "", "", "")
createValidatorMsg := NewMsgCreateValidator(
sdk.ValAddress(addr1), priv1.PubKey(), bondCoin, description, commissionMsg, sdk.OneInt(),
sdk.ValAddress(addr1), priv1.PubKey(), bondCoin, description, commissionRates, sdk.OneInt(),
)
header := abci.Header{Height: mApp.LastBlockHeight() + 1}

4
x/staking/client/cli/tx.go
View File

@ -346,7 +346,7 @@ func BuildCreateValidatorMsg(cliCtx context.CLIContext, txBldr authtxb.TxBuilder
rateStr := viper.GetString(FlagCommissionRate)
maxRateStr := viper.GetString(FlagCommissionMaxRate)
maxChangeRateStr := viper.GetString(FlagCommissionMaxChangeRate)
commissionMsg, err := buildCommissionMsg(rateStr, maxRateStr, maxChangeRateStr)
commissionRates, err := buildCommissionRates(rateStr, maxRateStr, maxChangeRateStr)
if err != nil {
return txBldr, nil, err
}
@ -359,7 +359,7 @@ func BuildCreateValidatorMsg(cliCtx context.CLIContext, txBldr authtxb.TxBuilder
}
msg := types.NewMsgCreateValidator(
sdk.ValAddress(valAddr), pk, amount, description, commissionMsg, minSelfDelegation,
sdk.ValAddress(valAddr), pk, amount, description, commissionRates, minSelfDelegation,
)
if viper.GetBool(client.FlagGenerateOnly) {

4
x/staking/client/cli/utils.go
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@ -7,7 +7,7 @@ import (
"github.com/cosmos/cosmos-sdk/x/staking/types"
)
func buildCommissionMsg(rateStr, maxRateStr, maxChangeRateStr string) (commission types.CommissionMsg, err error) {
func buildCommissionRates(rateStr, maxRateStr, maxChangeRateStr string) (commission types.CommissionRates, err error) {
if rateStr == "" || maxRateStr == "" || maxChangeRateStr == "" {
return commission, errors.New("must specify all validator commission parameters")
}
@ -27,6 +27,6 @@ func buildCommissionMsg(rateStr, maxRateStr, maxChangeRateStr string) (commissio
return commission, err
}
commission = types.NewCommissionMsg(rate, maxRate, maxChangeRate)
commission = types.NewCommissionRates(rate, maxRate, maxChangeRate)
return commission, nil
}

2
x/staking/simulation/msgs.go
View File

@ -25,7 +25,7 @@ func SimulateMsgCreateValidator(m auth.AccountKeeper, k staking.Keeper) simulati
}
maxCommission := sdk.NewDecWithPrec(r.Int63n(1000), 3)
commission := staking.NewCommissionMsg(
commission := staking.NewCommissionRates(
simulation.RandomDecAmount(r, maxCommission),
maxCommission,
simulation.RandomDecAmount(r, maxCommission),

8
x/staking/test_common.go
View File

@ -23,19 +23,19 @@ var (
sdk.Coins{sdk.NewCoin("foocoin", sdk.NewInt(0))},
)
commissionMsg = NewCommissionMsg(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
commissionRates = NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
)
func NewTestMsgCreateValidator(address sdk.ValAddress, pubKey crypto.PubKey, amt sdk.Int) MsgCreateValidator {
return types.NewMsgCreateValidator(
address, pubKey, sdk.NewCoin(sdk.DefaultBondDenom, amt), Description{}, commissionMsg, sdk.OneInt(),
address, pubKey, sdk.NewCoin(sdk.DefaultBondDenom, amt), Description{}, commissionRates, sdk.OneInt(),
)
}
func NewTestMsgCreateValidatorWithCommission(address sdk.ValAddress, pubKey crypto.PubKey,
amt sdk.Int, commissionRate sdk.Dec) MsgCreateValidator {
commission := NewCommissionMsg(commissionRate, sdk.OneDec(), sdk.ZeroDec())
commission := NewCommissionRates(commissionRate, sdk.OneDec(), sdk.ZeroDec())
return types.NewMsgCreateValidator(
address, pubKey, sdk.NewCoin(sdk.DefaultBondDenom, amt), Description{}, commission, sdk.OneInt(),
@ -46,7 +46,7 @@ func NewTestMsgCreateValidatorWithMinSelfDelegation(address sdk.ValAddress, pubK
amt sdk.Int, minSelfDelegation sdk.Int) MsgCreateValidator {
return types.NewMsgCreateValidator(
address, pubKey, sdk.NewCoin(sdk.DefaultBondDenom, amt), Description{}, commissionMsg, minSelfDelegation,
address, pubKey, sdk.NewCoin(sdk.DefaultBondDenom, amt), Description{}, commissionRates, minSelfDelegation,
)
}

24
x/staking/types/commission.go
View File

@ -10,24 +10,22 @@ import (
type (
// Commission defines a commission parameters for a given validator.
Commission struct {
Rate sdk.Dec `json:"rate"` // the commission rate charged to delegators, as a fraction
MaxRate sdk.Dec `json:"max_rate"` // maximum commission rate which this validator can ever charge, as a fraction
MaxChangeRate sdk.Dec `json:"max_change_rate"` // maximum daily increase of the validator commission, as a fraction
CommissionRates
UpdateTime time.Time `json:"update_time"` // the last time the commission rate was changed
}
// CommissionMsg defines a commission message to be used for creating a
// CommissionRates defines the initial commission rates to be used for creating a
// validator.
CommissionMsg struct {
CommissionRates struct {
Rate sdk.Dec `json:"rate"` // the commission rate charged to delegators, as a fraction
MaxRate sdk.Dec `json:"max_rate"` // maximum commission rate which validator can ever charge, as a fraction
MaxChangeRate sdk.Dec `json:"max_change_rate"` // maximum daily increase of the validator commission, as a fraction
}
)
// NewCommissionMsg returns an initialized validator commission message.
func NewCommissionMsg(rate, maxRate, maxChangeRate sdk.Dec) CommissionMsg {
return CommissionMsg{
// NewCommissionRates returns an initialized validator commission rates.
func NewCommissionRates(rate, maxRate, maxChangeRate sdk.Dec) CommissionRates {
return CommissionRates{
Rate: rate,
MaxRate: maxRate,
MaxChangeRate: maxChangeRate,
@ -37,9 +35,7 @@ func NewCommissionMsg(rate, maxRate, maxChangeRate sdk.Dec) CommissionMsg {
// NewCommission returns an initialized validator commission.
func NewCommission(rate, maxRate, maxChangeRate sdk.Dec) Commission {
return Commission{
Rate: rate,
MaxRate: maxRate,
MaxChangeRate: maxChangeRate,
CommissionRates: NewCommissionRates(rate, maxRate, maxChangeRate),
UpdateTime: time.Unix(0, 0).UTC(),
}
}
@ -48,9 +44,7 @@ func NewCommission(rate, maxRate, maxChangeRate sdk.Dec) Commission {
// update time which should be the current block BFT time.
func NewCommissionWithTime(rate, maxRate, maxChangeRate sdk.Dec, updatedAt time.Time) Commission {
return Commission{
Rate: rate,
MaxRate: maxRate,
MaxChangeRate: maxChangeRate,
CommissionRates: NewCommissionRates(rate, maxRate, maxChangeRate),
UpdateTime: updatedAt,
}
}
@ -73,7 +67,7 @@ func (c Commission) String() string {
// Validate performs basic sanity validation checks of initial commission
// parameters. If validation fails, an SDK error is returned.
func (c Commission) Validate() sdk.Error {
func (c CommissionRates) Validate() sdk.Error {
switch {
case c.MaxRate.LT(sdk.ZeroDec()):
// max rate cannot be negative

11
x/staking/types/msg.go
View File

@ -23,7 +23,7 @@ var (
// MsgCreateValidator - struct for bonding transactions
type MsgCreateValidator struct {
Description Description `json:"description"`
Commission CommissionMsg `json:"commission"`
Commission CommissionRates `json:"commission"`
MinSelfDelegation sdk.Int `json:"min_self_delegation"`
DelegatorAddress sdk.AccAddress `json:"delegator_address"`
ValidatorAddress sdk.ValAddress `json:"validator_address"`
@ -33,7 +33,7 @@ type MsgCreateValidator struct {
type msgCreateValidatorJSON struct {
Description Description `json:"description"`
Commission CommissionMsg `json:"commission"`
Commission CommissionRates `json:"commission"`
MinSelfDelegation sdk.Int `json:"min_self_delegation"`
DelegatorAddress sdk.AccAddress `json:"delegator_address"`
ValidatorAddress sdk.ValAddress `json:"validator_address"`
@ -44,7 +44,7 @@ type msgCreateValidatorJSON struct {
// Default way to create validator. Delegator address and validator address are the same
func NewMsgCreateValidator(
valAddr sdk.ValAddress, pubKey crypto.PubKey, selfDelegation sdk.Coin,
description Description, commission CommissionMsg, minSelfDelegation sdk.Int,
description Description, commission CommissionRates, minSelfDelegation sdk.Int,
) MsgCreateValidator {
return MsgCreateValidator{
@ -136,9 +136,12 @@ func (msg MsgCreateValidator) ValidateBasic() sdk.Error {
if msg.Description == (Description{}) {
return sdk.NewError(DefaultCodespace, CodeInvalidInput, "description must be included")
}
if msg.Commission == (CommissionMsg{}) {
if msg.Commission == (CommissionRates{}) {
return sdk.NewError(DefaultCodespace, CodeInvalidInput, "commission must be included")
}
if err := msg.Commission.Validate(); err != nil {
return err
}
if !msg.MinSelfDelegation.GT(sdk.ZeroInt()) {
return ErrMinSelfDelegationInvalid(DefaultCodespace)
}

8
x/staking/types/msg_test.go
View File

@ -16,12 +16,12 @@ var (
// test ValidateBasic for MsgCreateValidator
func TestMsgCreateValidator(t *testing.T) {
commission1 := NewCommissionMsg(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
commission2 := NewCommissionMsg(sdk.NewDec(5), sdk.NewDec(5), sdk.NewDec(5))
commission1 := NewCommissionRates(sdk.ZeroDec(), sdk.ZeroDec(), sdk.ZeroDec())
commission2 := NewCommissionRates(sdk.NewDec(5), sdk.NewDec(5), sdk.NewDec(5))
tests := []struct {
name, moniker, identity, website, details string
commissionMsg CommissionMsg
CommissionRates CommissionRates
minSelfDelegation sdk.Int
validatorAddr sdk.ValAddress
pubkey crypto.PubKey
@ -41,7 +41,7 @@ func TestMsgCreateValidator(t *testing.T) {
for _, tc := range tests {
description := NewDescription(tc.moniker, tc.identity, tc.website, tc.details)
msg := NewMsgCreateValidator(tc.validatorAddr, tc.pubkey, tc.bond, description, tc.commissionMsg, tc.minSelfDelegation)
msg := NewMsgCreateValidator(tc.validatorAddr, tc.pubkey, tc.bond, description, tc.CommissionRates, tc.minSelfDelegation)
if tc.expectPass {
require.Nil(t, msg.ValidateBasic(), "test: %v", tc.name)
} else {