keeper

package
v1.6.4 Latest Latest
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 Go to latest Published: Oct 15, 2022 License: Apache-2.0 Imports: 37 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	DefaultParamspace = types.ModuleName
)

Default parameter namespace

Variables

View Source 
var (
	Addrs = createTestAddrs(500)
	PKs   = createTestPubKeys(500)

	SufficientInitBalance = int64(10000)
	InitMsd2000           = sdk.NewDec(2000)
	TestChainID           = "stkchainid"
)

dummy addresses used for testing nolint: unused deadcode

Functions

func DelegationToDelegationResponse added in v1.3.0 

func DelegationToDelegationResponse(ctx sdk.Context, k Keeper, del stakingtypes.Delegation) (stakingtypes.DelegationResponse, error)

func DelegationsToDelegationResponses added in v1.3.0 

func DelegationsToDelegationResponses(
	ctx sdk.Context, k Keeper, delegations stakingtypes.Delegations,
) (stakingtypes.DelegationResponses, error)

func DelegatorAddSharesInvariant 

func DelegatorAddSharesInvariant(k Keeper) sdk.Invariant

DelegatorAddSharesInvariant checks whether all the shares which persist in the store add up to the correct total shares amount stored on each existing validator

func MakeTestCodec 

func MakeTestCodec() *codec.Codec

MakeTestCodec creates a codec used only for testing

func ModuleAccountInvariantsCustom 

func ModuleAccountInvariantsCustom(k Keeper) sdk.Invariant

ModuleAccountInvariantsCustom check invariants for module account

func NewPubKey 

func NewPubKey(pk string) (res crypto.PubKey)

func NewQuerier 

func NewQuerier(k Keeper) sdk.Querier

NewQuerier creates a querier for staking REST endpoints

func NewTestMsgCreateValidator 

func NewTestMsgCreateValidator(address sdk.ValAddress, pubKey crypto.PubKey, msdAmt sdk.Dec) types.MsgCreateValidator

func NewTestMsgDeposit 

func NewTestMsgDeposit(delAddr sdk.AccAddress, valAddr sdk.ValAddress, amt sdk.Dec) types.MsgDeposit

func NonNegativePowerInvariantCustom 

func NonNegativePowerInvariantCustom(k Keeper) sdk.Invariant

NonNegativePowerInvariantCustom checks that all stored validators have nonnegative power

func ParamKeyTable 

func ParamKeyTable() params.KeyTable

ParamKeyTable returns param table for staking module

func PositiveDelegatorInvariant 

func PositiveDelegatorInvariant(k Keeper) sdk.Invariant

PositiveDelegatorInvariant checks that all tokens delegated by delegator are greater than 0

func RegisterInvariantsCustom 

func RegisterInvariantsCustom(ir sdk.InvariantRegistry, k Keeper)

RegisterInvariantsCustom registers all staking invariants for okexchain

func SimpleCheckValidator 

func SimpleCheckValidator(t *testing.T, ctx sdk.Context, stkKeeper Keeper, vaAddr sdk.ValAddress,
	expMsd sdk.Dec, expStatus sdk.BondStatus, expDlgShares sdk.Dec, expJailed bool) *types.Validator

func SimulateWeight 

func SimulateWeight(nowTime int64, tokens sdk.Dec) (votes types.Shares, sdkErr error)

func TestAddr 

func TestAddr(addr string, bech string) sdk.AccAddress

TestAddr is designed for incode address generation

func ValidatorByPowerIndexExists 

func ValidatorByPowerIndexExists(ctx sdk.Context, keeper MockStakingKeeper, power []byte) bool

ValidatorByPowerIndexExists checks whether a certain by-power index record exist

Types

type Keeper 

type Keeper struct {
	// contains filtered or unexported fields
}

Keeper is the keeper struct of the staking store

func NewKeeper 

func NewKeeper(cdcMarshl *codec.CodecProxy, key sdk.StoreKey, supplyKeeper types.SupplyKeeper,
	paramstore params.Subspace) Keeper

NewKeeper creates a new staking Keeper instance

func NewKeeperWithNoParam added in v1.3.0 

func NewKeeperWithNoParam(cdcMarshl *codec.CodecProxy, key sdk.StoreKey, supplyKeeper types.SupplyKeeper,
	paramstore params.Subspace) Keeper

func (Keeper) AddSharesAsMinSelfDelegation 

func (k Keeper) AddSharesAsMinSelfDelegation(ctx sdk.Context, delAddr sdk.AccAddress, validator *types.Validator,
	defaultMSDToken sdk.SysCoin) (err error)

AddSharesAsMinSelfDelegation adds shares of equal value of default msd (0.001okt) to validator itself during the creation

func (Keeper) AddSharesToValidators 

func (k Keeper) AddSharesToValidators(ctx sdk.Context, delAddr sdk.AccAddress, vals types.Validators, tokens sdk.Dec) (
	shares types.Shares, sdkErr error)

AddSharesToValidators adds shares to validators and return the amount of the shares

func (Keeper) AfterDelegationModified added in v1.6.3 

func (k Keeper) AfterDelegationModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddrs []sdk.ValAddress)

AfterDelegationModified - call hook if registered

func (Keeper) AfterValidatorBeginUnbonding 

func (k Keeper) AfterValidatorBeginUnbonding(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)

AfterValidatorBeginUnbonding - call hook if registered

func (Keeper) AfterValidatorBonded 

func (k Keeper) AfterValidatorBonded(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)

AfterValidatorBonded - call hook if registered

func (Keeper) AfterValidatorCreated 

func (k Keeper) AfterValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress)

AfterValidatorCreated - call hook if registered

func (Keeper) AfterValidatorDestroyed 

func (k Keeper) AfterValidatorDestroyed(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)

AfterValidatorDestroyed - call hook if registered

func (Keeper) AfterValidatorRemoved 

func (k Keeper) AfterValidatorRemoved(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)

AfterValidatorRemoved - call hook if registered

func (Keeper) AppendAbandonedValidatorAddrs 

func (k Keeper) AppendAbandonedValidatorAddrs(ctx sdk.Context, ConsAddr sdk.ConsAddress)

AppendAbandonedValidatorAddrs appends validator addresses to kick out

func (Keeper) ApplyAndReturnValidatorSetUpdates 

func (k Keeper) ApplyAndReturnValidatorSetUpdates(ctx sdk.Context) (updates []abci.ValidatorUpdate)

ApplyAndReturnValidatorSetUpdates applies and returns accumulated updates to the bonded validator set. Also, * Updates the active valset as keyed by LastValidatorPowerKey. * Updates the total power as keyed by LastTotalPowerKey. * Updates validator status' according to updated powers. * Updates the fee pool bonded vs not-bonded tokens. * Updates relevant indices. It gets called once after genesis, another time maybe after genesis transactions, then once at every EndBlock.

CONTRACT: Only validators with non-zero power or zero-power that were bonded at the previous block height or were removed from the validator set entirely are returned to Tendermint.

func (Keeper) BeforeDelegationCreated added in v1.6.3 

func (k Keeper) BeforeDelegationCreated(ctx sdk.Context, delAddr sdk.AccAddress, valAddrs []sdk.ValAddress)

BeforeDelegationCreated - call hook if registered

func (Keeper) BeforeDelegationRemoved added in v1.6.3 

func (k Keeper) BeforeDelegationRemoved(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)

BeforeDelegationRemoved - call hook if registered

func (Keeper) BeforeDelegationSharesModified added in v1.6.3 

func (k Keeper) BeforeDelegationSharesModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddrs []sdk.ValAddress)

BeforeDelegationSharesModified - call hook if registered

func (Keeper) BeforeValidatorModified 

func (k Keeper) BeforeValidatorModified(ctx sdk.Context, valAddr sdk.ValAddress)

BeforeValidatorModified - call hook if registered

func (Keeper) BondDenom 

func (k Keeper) BondDenom(_ sdk.Context) string

BondDenom returns the default the denomination of staking token

func (Keeper) BondedRatio 

func (k Keeper) BondedRatio(ctx sdk.Context) sdk.Dec

BondedRatio the fraction of the staking tokens which are currently bonded

func (Keeper) CheckEnabled added in v1.6.3 

func (k Keeper) CheckEnabled(ctx sdk.Context) bool

CheckEnabled - check modules enabled

func (Keeper) ClearProxy 

func (k Keeper) ClearProxy(ctx sdk.Context, proxyAddr sdk.AccAddress)

ClearProxy clears the ProxyAddress on the delegator who has bound

func (Keeper) Codespace 

func (k Keeper) Codespace() string

Codespace returns the codespace

func (Keeper) CompleteUndelegation 

func (k Keeper) CompleteUndelegation(ctx sdk.Context, delAddr sdk.AccAddress) (sdk.Dec, error)

CompleteUndelegation handles the final process when the undelegation is completed

func (Keeper) Delegate 

func (k Keeper) Delegate(ctx sdk.Context, delAddr sdk.AccAddress, token sdk.SysCoin) error

Delegate handles the process of delegating

func (Keeper) Delegation 

func (k Keeper) Delegation(ctx sdk.Context, delAddr sdk.AccAddress, address2 sdk.ValAddress) exported.DelegatorI

func (Keeper) Delegator 

func (k Keeper) Delegator(ctx sdk.Context, delAddr sdk.AccAddress) exported.DelegatorI

Delegator gets the DelegatorI interface for other module

func (Keeper) DelegatorDelegations added in v1.3.0 

func (k Keeper) DelegatorDelegations(ctx sdk.Context, req *outtypes.QueryDelegatorDelegationsRequest) (*outtypes.QueryDelegatorDelegationsResponse, error)

func (Keeper) DeleteAbandonedValidatorAddrs 

func (k Keeper) DeleteAbandonedValidatorAddrs(ctx sdk.Context)

DeleteAbandonedValidatorAddrs deletes the abandoned validator addresses

func (Keeper) DeleteAddrByTimeKey 

func (k Keeper) DeleteAddrByTimeKey(ctx sdk.Context, timestamp time.Time, delAddr sdk.AccAddress)

DeleteAddrByTimeKey deletes the time+delAddr key from store

func (Keeper) DeleteDelegator 

func (k Keeper) DeleteDelegator(ctx sdk.Context, delAddr sdk.AccAddress)

DeleteDelegator deletes Delegator info from store

func (Keeper) DeleteHistoricalInfo added in v1.3.0 

func (k Keeper) DeleteHistoricalInfo(ctx sdk.Context, height int64)

DeleteHistoricalInfo deletes the historical info at a given height

func (Keeper) DeleteLastValidatorPower 

func (k Keeper) DeleteLastValidatorPower(ctx sdk.Context, operator sdk.ValAddress)

DeleteLastValidatorPower deletes the last validator power

func (Keeper) DeleteShares 

func (k Keeper) DeleteShares(ctx sdk.Context, valAddr sdk.ValAddress, delAddr sdk.AccAddress)

DeleteShares deletes shares entire from store

func (Keeper) DeleteUndelegating 

func (k Keeper) DeleteUndelegating(ctx sdk.Context, delAddr sdk.AccAddress)

DeleteUndelegating deletes UndelegationInfo from store

func (Keeper) DeleteValidatorByPowerIndex 

func (k Keeper) DeleteValidatorByPowerIndex(ctx sdk.Context, validator types.Validator)

DeleteValidatorByPowerIndex deletes the power index key

func (Keeper) DeleteValidatorQueue 

func (k Keeper) DeleteValidatorQueue(ctx sdk.Context, val types.Validator)

DeleteValidatorQueue deletes a validator address from the validator queue

func (Keeper) DeleteValidatorQueueTimeSlice 

func (k Keeper) DeleteValidatorQueueTimeSlice(ctx sdk.Context, timestamp time.Time)

DeleteValidatorQueueTimeSlice deletes a specific validator queue timeslice

func (Keeper) GetAllDelegatorDelegations added in v1.3.0 

func (k Keeper) GetAllDelegatorDelegations(ctx sdk.Context, delegator sdk.AccAddress) []types.Delegation

func (Keeper) GetAllValidators 

func (k Keeper) GetAllValidators(ctx sdk.Context) (validators types.Validators)

GetAllValidators gets the set of all validators with no limits, used during genesis dump

func (Keeper) GetBondedPool 

func (k Keeper) GetBondedPool(ctx sdk.Context) (bondedPool exported.ModuleAccountI)

GetBondedPool returns the bonded tokens pool's module account

func (Keeper) GetDelegator 

func (k Keeper) GetDelegator(ctx sdk.Context, delAddr sdk.AccAddress) (delegator types.Delegator, found bool)

GetDelegator gets Delegator entity from store

func (Keeper) GetDelegatorUnbondingDelegations added in v1.3.0 

func (k Keeper) GetDelegatorUnbondingDelegations(ctx sdk.Context,
	delAddr sdk.AccAddress, page *query.PageRequest) (types.UnbondingDelegations, *query.PageResponse, error)

func (Keeper) GetDelegatorsByProxy 

func (k Keeper) GetDelegatorsByProxy(ctx sdk.Context, proxyAddr sdk.AccAddress) (delAddrs []sdk.AccAddress)

GetDelegatorsByProxy returns all delegator addresses binding a proxy and it's useful for querier

func (Keeper) GetEpoch 

func (k Keeper) GetEpoch(ctx sdk.Context) (epoch uint16)

GetEpoch returns the epoch for validators updates

func (Keeper) GetHistoricalInfo added in v1.3.0 

func (k Keeper) GetHistoricalInfo(ctx sdk.Context, height int64) (types.HistoricalInfo, bool)

GetHistoricalInfo gets the historical info at a given height

func (Keeper) GetLastTotalPower 

func (k Keeper) GetLastTotalPower(ctx sdk.Context) (power sdk.Int)

GetLastTotalPower loads the last total validator power

func (Keeper) GetLastValidatorPower 

func (k Keeper) GetLastValidatorPower(ctx sdk.Context, operator sdk.ValAddress) (power int64)

GetLastValidatorPower loads the last validator power and returns zero if the operator was not a validator last block

func (Keeper) GetLastValidators added in v1.3.0 

func (k Keeper) GetLastValidators(ctx sdk.Context) (validators []outtypes.Validator)

get the group of the bonded validators

func (Keeper) GetLastValsAddedSharesExisted 

func (k Keeper) GetLastValsAddedSharesExisted(ctx sdk.Context, delAddr sdk.AccAddress) (types.Validators, types.Shares)

GetLastValsAddedSharesExisted gets last validators that the delegator added shares to last time

func (Keeper) GetNotBondedPool 

func (k Keeper) GetNotBondedPool(ctx sdk.Context) (notBondedPool exported.ModuleAccountI)

GetNotBondedPool returns the not bonded tokens pool's module account

func (Keeper) GetOperAddrFromValidatorAddr 

func (k Keeper) GetOperAddrFromValidatorAddr(ctx sdk.Context, va string) (sdk.ValAddress, bool)

GetOperAddrFromValidatorAddr returns the validator address according to the consensus pubkey the validator has to exist

func (Keeper) GetOperAndValidatorAddr 

func (k Keeper) GetOperAndValidatorAddr(ctx sdk.Context) types.OVPairs

GetOperAndValidatorAddr returns the operator addresses and consensus pubkeys of all the validators

func (Keeper) GetParams 

func (k Keeper) GetParams(ctx sdk.Context) types.Params

GetParams gets all params as types.Params

func (Keeper) GetShares 

func (k Keeper) GetShares(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress) (types.Shares, bool)

GetShares gets the shares entity

func (Keeper) GetTheEndOfLastEpoch 

func (k Keeper) GetTheEndOfLastEpoch(ctx sdk.Context) (height int64)

GetTheEndOfLastEpoch returns the deadline of the current epoch

func (Keeper) GetUnbondingDelegation added in v1.3.0 

func (k Keeper) GetUnbondingDelegation(ctx sdk.Context,
	delAddr sdk.AccAddress, valAddr sdk.ValAddress) (ubd types.UnbondingDelegation, found bool)

func (Keeper) GetUndelegating 

func (k Keeper) GetUndelegating(ctx sdk.Context, delAddr sdk.AccAddress) (undelegationInfo types.UndelegationInfo,
	found bool)

GetUndelegating gets UndelegationInfo entity from store

func (Keeper) GetValidator 

func (k Keeper) GetValidator(ctx sdk.Context, addr sdk.ValAddress) (validator types.Validator, found bool)

GetValidator gets a single validator

func (Keeper) GetValidatorAllShares 

func (k Keeper) GetValidatorAllShares(ctx sdk.Context, valAddr sdk.ValAddress) types.SharesResponses

GetValidatorAllShares returns all shares added to a specific validator and it's useful for querier

func (Keeper) GetValidatorByConsAddr 

func (k Keeper) GetValidatorByConsAddr(ctx sdk.Context, consAddr sdk.ConsAddress) (validator types.Validator,
	found bool)

GetValidatorByConsAddr gets a single validator by consensus address

func (Keeper) GetValidatorQueueTimeSlice 

func (k Keeper) GetValidatorQueueTimeSlice(ctx sdk.Context, timestamp time.Time) (valAddrs []sdk.ValAddress)

GetValidatorQueueTimeSlice gets a specific validator queue timeslice A timeslice is a slice of ValAddresses corresponding to unbonding validators that expire at a certain time

func (Keeper) GetValidatorsToAddShares 

func (k Keeper) GetValidatorsToAddShares(ctx sdk.Context, valAddrs []sdk.ValAddress) (types.Validators, error)

GetValidatorsToAddShares gets the validators from their validator addresses

func (Keeper) HistoricalEntries added in v1.3.0 

func (k Keeper) HistoricalEntries(ctx sdk.Context) (res uint32)

func (Keeper) InsertValidatorQueue 

func (k Keeper) InsertValidatorQueue(ctx sdk.Context, val types.Validator)

InsertValidatorQueue inserts an validator address to the appropriate timeslice in the validator queue

func (Keeper) IsEndOfEpoch 

func (k Keeper) IsEndOfEpoch(ctx sdk.Context) bool

IsEndOfEpoch checks whether an epoch is end

func (Keeper) IsKickedOut 

func (k Keeper) IsKickedOut(ctx sdk.Context) bool

IsKickedOut tells whether there're jailed validators to kick out in an epoch

func (Keeper) IsValidator 

func (k Keeper) IsValidator(ctx sdk.Context, addr sdk.AccAddress) bool

IsValidator tells whether a validator is in bonded status

func (Keeper) IterateBondedValidatorsByPower 

func (k Keeper) IterateBondedValidatorsByPower(ctx sdk.Context,
	fn func(index int64, validator exported.ValidatorI) (stop bool))

IterateBondedValidatorsByPower iterates through the bonded validator set and performs the provided function

func (Keeper) IterateDelegator 

func (k Keeper) IterateDelegator(ctx sdk.Context, fn func(index int64, delegator types.Delegator) (stop bool))

IterateDelegator iterates through all of the delegators info from the store

func (Keeper) IterateKeysBeforeCurrentTime 

func (k Keeper) IterateKeysBeforeCurrentTime(ctx sdk.Context, currentTime time.Time,
	fn func(index int64, key []byte) (stop bool))

IterateKeysBeforeCurrentTime iterates for all keys of (time+delAddr) from time 0 until the current Blockheader time

func (Keeper) IterateLastValidatorPowers 

func (k Keeper) IterateLastValidatorPowers(ctx sdk.Context,
	handler func(operator sdk.ValAddress, power int64) (stop bool))

IterateLastValidatorPowers iterates over last validator powers

func (Keeper) IterateLastValidators 

func (k Keeper) IterateLastValidators(ctx sdk.Context,
	fn func(index int64, validator exported.ValidatorI) (stop bool))

IterateLastValidators iterates through the active validator set and performs the provided function

func (Keeper) IterateProxy 

func (k Keeper) IterateProxy(ctx sdk.Context, proxyAddr sdk.AccAddress, isClear bool,
	fn func(index int64, delAddr, proxyAddr sdk.AccAddress) (stop bool))

IterateProxy iterates all the info between delegator and its proxy

func (Keeper) IterateShares 

func (k Keeper) IterateShares(ctx sdk.Context, fn func(index int64, delAddr sdk.AccAddress, valAddr sdk.ValAddress,
	shares types.Shares) (stop bool))

IterateShares iterates through all of the shares from store

func (Keeper) IterateUndelegationInfo 

func (k Keeper) IterateUndelegationInfo(ctx sdk.Context,
	fn func(index int64, undelegationInfo types.UndelegationInfo) (stop bool))

IterateUndelegationInfo iterates through all of the undelegation info

func (Keeper) IterateValidators 

func (k Keeper) IterateValidators(ctx sdk.Context, fn func(index int64, validator exported.ValidatorI) (stop bool))

IterateValidators iterates through the validator set and performs the provided function

func (Keeper) Jail 

func (k Keeper) Jail(ctx sdk.Context, consAddr sdk.ConsAddress)

Jail sents a validator to jail

func (Keeper) KickOutAndReturnValidatorSetUpdates 

func (k Keeper) KickOutAndReturnValidatorSetUpdates(ctx sdk.Context) (updates []abci.ValidatorUpdate)

KickOutAndReturnValidatorSetUpdates shows the main logic when a validator is kicked out of validator-set in an epoch

func (Keeper) LastValidatorsIterator 

func (k Keeper) LastValidatorsIterator(ctx sdk.Context) (iterator sdk.Iterator)

LastValidatorsIterator returns an iterator for the consensus validators in the last block

func (Keeper) Logger 

func (k Keeper) Logger(ctx sdk.Context) log.Logger

Logger returns a module-specific logger

func (Keeper) MaxValidators 

func (k Keeper) MaxValidators(ctx sdk.Context) (res uint16)

MaxValidators returns the param Maximum number of validators

func (Keeper) ParamsEpoch 

func (k Keeper) ParamsEpoch(ctx sdk.Context) (res uint16)

ParamsEpoch returns epoch from paramstore, only update the KeyEpoch after last epoch ends

func (Keeper) ParamsMaxValsToAddShares 

func (k Keeper) ParamsMaxValsToAddShares(ctx sdk.Context) (num uint16)

ParamsMaxValsToAddShares returns the param MaxValsToAddShares

func (Keeper) ParamsMinDelegation 

func (k Keeper) ParamsMinDelegation(ctx sdk.Context) (num sdk.Dec)

ParamsMinDelegation returns the param MinDelegateAmount

func (Keeper) ParamsMinSelfDelegation 

func (k Keeper) ParamsMinSelfDelegation(ctx sdk.Context) (num sdk.Dec)

ParamsMinSelfDelegation returns the param MinSelfDelegateAmount

func (Keeper) RemoveValidator 

func (k Keeper) RemoveValidator(ctx sdk.Context, address sdk.ValAddress)

RemoveValidator removes the validator record and associated indexes except for the bonded validator index which is only handled in ApplyAndReturnTendermintUpdates

func (Keeper) SetAddrByTimeKeyWithNilValue 

func (k Keeper) SetAddrByTimeKeyWithNilValue(ctx sdk.Context, timestamp time.Time, delAddr sdk.AccAddress)

SetAddrByTimeKeyWithNilValue sets the time+delAddr key into store with an empty value

func (Keeper) SetDelegator 

func (k Keeper) SetDelegator(ctx sdk.Context, delegator types.Delegator)

SetDelegator sets Delegator info to store

func (Keeper) SetEpoch 

func (k Keeper) SetEpoch(ctx sdk.Context, epoch uint16)

SetEpoch set epoch into keystore

func (Keeper) SetHistoricalInfo added in v1.3.0 

func (k Keeper) SetHistoricalInfo(ctx sdk.Context, height int64, hi outtypes.HistoricalInfo)

SetHistoricalInfo sets the historical info at a given height

func (*Keeper) SetHooks 

func (k *Keeper) SetHooks(sh types.StakingHooks) *Keeper

SetHooks sets the validator hooks

func (Keeper) SetLastTotalPower 

func (k Keeper) SetLastTotalPower(ctx sdk.Context, power sdk.Int)

SetLastTotalPower sets the last total validator power

func (Keeper) SetLastValidatorPower 

func (k Keeper) SetLastValidatorPower(ctx sdk.Context, operator sdk.ValAddress, power int64)

SetLastValidatorPower sets the last validator power

func (Keeper) SetNewValidatorByPowerIndex 

func (k Keeper) SetNewValidatorByPowerIndex(ctx sdk.Context, validator types.Validator)

SetNewValidatorByPowerIndex sets the power index key of a validator

func (Keeper) SetParams 

func (k Keeper) SetParams(ctx sdk.Context, params types.Params)

SetParams sets the params

func (Keeper) SetProxyBinding 

func (k Keeper) SetProxyBinding(ctx sdk.Context, proxyAddress, delegatorAddress sdk.AccAddress, isRemove bool)

SetProxyBinding sets or deletes the key of proxy relationship

func (Keeper) SetShares 

func (k Keeper) SetShares(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress, shares types.Shares)

SetShares sets the shares that added to validators to store

func (Keeper) SetTheEndOfLastEpoch 

func (k Keeper) SetTheEndOfLastEpoch(ctx sdk.Context)

SetTheEndOfLastEpoch sets the deadline of the current epoch

func (Keeper) SetUndelegating 

func (k Keeper) SetUndelegating(ctx sdk.Context, undelegationInfo types.UndelegationInfo)

SetUndelegating sets UndelegationInfo entity to store

func (Keeper) SetValidator 

func (k Keeper) SetValidator(ctx sdk.Context, validator types.Validator)

SetValidator sets the main record holding validator details

func (Keeper) SetValidatorByConsAddr 

func (k Keeper) SetValidatorByConsAddr(ctx sdk.Context, validator types.Validator)

SetValidatorByConsAddr sets the operator address with the key of validator consensus pubkey

func (Keeper) SetValidatorByPowerIndex 

func (k Keeper) SetValidatorByPowerIndex(ctx sdk.Context, validator types.Validator)

SetValidatorByPowerIndex sets the power index key of an unjailed validator

func (Keeper) SetValidatorQueueTimeSlice 

func (k Keeper) SetValidatorQueueTimeSlice(ctx sdk.Context, timestamp time.Time, keys []sdk.ValAddress)

SetValidatorQueueTimeSlice sets a specific validator queue timeslice

func (Keeper) Slash 

func (k Keeper) Slash(ctx sdk.Context, consAddr sdk.ConsAddress, infractionHeight int64, power int64, slashFactor sdk.Dec)

func (Keeper) StakingTokenSupply 

func (k Keeper) StakingTokenSupply(ctx sdk.Context) sdk.Dec

StakingTokenSupply staking tokens from the total supply

func (Keeper) TotalBondedTokens 

func (k Keeper) TotalBondedTokens(ctx sdk.Context) sdk.Dec

TotalBondedTokens total staking tokens supply which is bonded TODO:No usages found in project files,remove it later

func (Keeper) TrackHistoricalInfo added in v1.3.0 

func (k Keeper) TrackHistoricalInfo(ctx sdk.Context)

func (Keeper) UnbondAllMatureValidatorQueue 

func (k Keeper) UnbondAllMatureValidatorQueue(ctx sdk.Context)

UnbondAllMatureValidatorQueue unbonds all the unbonding validators that have finished their unbonding period

func (Keeper) UnbondingTime 

func (k Keeper) UnbondingTime(ctx sdk.Context) (res time.Duration)

UnbondingTime returns the param UnbondingTime

func (Keeper) Unjail 

func (k Keeper) Unjail(ctx sdk.Context, consAddr sdk.ConsAddress)

Unjail discharges a validator by unjailing

func (Keeper) UpdateProxy 

func (k Keeper) UpdateProxy(ctx sdk.Context, delegator types.Delegator, tokens sdk.Dec) (err error)

UpdateProxy updates the shares by the total delegated and self delegated tokens of a proxy

func (Keeper) UpdateShares 

func (k Keeper) UpdateShares(ctx sdk.Context, delAddr sdk.AccAddress, tokens sdk.Dec) error

UpdateShares withdraws and adds shares continuously on the same validator set with different amount of shares

func (Keeper) UpdateValidatorCommission added in v1.6.3 

func (k Keeper) UpdateValidatorCommission(ctx sdk.Context,
	validator types.Validator, newRate sdk.Dec) (types.Commission, error)

UpdateValidatorCommission attempts to update a validator's commission rate. An error is returned if the new commission rate is invalid.

func (Keeper) Validator 

func (k Keeper) Validator(ctx sdk.Context, address sdk.ValAddress) exported.ValidatorI

Validator gets the Validator interface for a particular address

func (Keeper) ValidatorByConsAddr 

func (k Keeper) ValidatorByConsAddr(ctx sdk.Context, addr sdk.ConsAddress) exported.ValidatorI

ValidatorByConsAddr gets the validator interface for a particular pubkey

func (Keeper) ValidatorQueueIterator 

func (k Keeper) ValidatorQueueIterator(ctx sdk.Context, endTime time.Time) sdk.Iterator

ValidatorQueueIterator returns all the validator queue timeslices from time 0 until endTime

func (Keeper) ValidatorsPowerStoreIterator 

func (k Keeper) ValidatorsPowerStoreIterator(ctx sdk.Context) (iterator sdk.Iterator)

ValidatorsPowerStoreIterator returns an iterator for the current validator power store

func (Keeper) Withdraw 

func (k Keeper) Withdraw(ctx sdk.Context, delAddr sdk.AccAddress, token sdk.SysCoin) (time.Time, error)

Withdraw handles the process of withdrawing token from deposit account

func (Keeper) WithdrawLastShares 

func (k Keeper) WithdrawLastShares(ctx sdk.Context, delAddr sdk.AccAddress, lastValsAddedSharesTo types.Validators,
	lastShares types.Shares)

WithdrawLastShares withdraws the shares last time from the validators

func (Keeper) WithdrawMinSelfDelegation 

func (k Keeper) WithdrawMinSelfDelegation(ctx sdk.Context, delAddr sdk.AccAddress, validator types.Validator,
) (completionTime time.Time, err error)

WithdrawMinSelfDelegation withdraws the msd from validator

type MockStakingKeeper 

type MockStakingKeeper struct {
	Keeper
	StoreKey     sdk.StoreKey
	TkeyStoreKey sdk.StoreKey
	SupplyKeeper supply.Keeper
	MountedStore store.MultiStore
	AccKeeper    auth.AccountKeeper
}

func CreateTestInput 

func CreateTestInput(t *testing.T, isCheckTx bool, initBalance int64) (sdk.Context, auth.AccountKeeper, MockStakingKeeper)

CreateTestInput returns all sorts of input required for testing initBalance is converted to an amount of tokens.

func NewMockStakingKeeper 

func NewMockStakingKeeper(k Keeper, keyStoreKey, tkeyStoreKey sdk.StoreKey, sKeeper supply.Keeper,
	ms store.MultiStore, accKeeper auth.AccountKeeper) MockStakingKeeper

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