keeper

package
v0.0.0-...-e846f10 Latest Latest
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 Go to latest Published: May 31, 2023 License: Apache-2.0 Imports: 42 Imported by: 0

Documentation

Overview

nolint

Index

Constants

This section is empty.

Variables

View Source 
var (
	ValPubKeys = simapp.CreateTestPubKeys(5)

	Addrs = []sdk.AccAddress{
		sdk.AccAddress(pubKeys[0].Address()),
		sdk.AccAddress(pubKeys[1].Address()),
		sdk.AccAddress(pubKeys[2].Address()),
		sdk.AccAddress(pubKeys[3].Address()),
		sdk.AccAddress(pubKeys[4].Address()),
	}

	ValAddrs = []sdk.ValAddress{
		sdk.ValAddress(pubKeys[0].Address()),
		sdk.ValAddress(pubKeys[1].Address()),
		sdk.ValAddress(pubKeys[2].Address()),
		sdk.ValAddress(pubKeys[3].Address()),
		sdk.ValAddress(pubKeys[4].Address()),
	}

	InitTokens = sdk.TokensFromConsensusPower(200, sdk.DefaultPowerReduction)
	InitCoins  = sdk.NewCoins(sdk.NewCoin(blackfury.AttoFuryDenom, InitTokens))

	OracleDecPrecision = 8
)

Test addresses

View Source 
var ModuleBasics = module.NewBasicManager(
	auth.AppModuleBasic{},
	bank.AppModuleBasic{},
	distr.AppModuleBasic{},
	customstaking.AppModuleBasic{},
	params.AppModuleBasic{},
)

ModuleBasics nolint

Functions

func FundAccount 

func FundAccount(input TestInput, addr sdk.AccAddress, amounts sdk.Coins) error

FundAccount is a utility function that funds an account by minting and sending the coins to the address. This should be used for testing purposes only!

func HandleRegisterTargetProposal 

func HandleRegisterTargetProposal(ctx sdk.Context, k Keeper, p *types.RegisterTargetProposal) error

func MakeEncodingConfig 

func MakeEncodingConfig(_ *testing.T) simparams.EncodingConfig

MakeEncodingConfig nolint

func MakeTestCodec 

func MakeTestCodec(t *testing.T) codec.Codec

MakeTestCodec nolint

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

NewMsgServerImpl returns an implementation of the MsgServer interface for the provided Keeper.

func NewTestMsgCreateValidator 

func NewTestMsgCreateValidator(address sdk.ValAddress, pubKey cryptotypes.PubKey, amt sdk.Int) *stakingtypes.MsgCreateValidator

NewTestMsgCreateValidator test msg creator

Types

type Keeper 

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

func NewKeeper 

func NewKeeper(
	cdc codec.BinaryCodec,
	storeKey sdk.StoreKey,
	ps paramtypes.Subspace,
	accountKeeper types.AccountKeeper,
	bankKeeper types.BankKeeper,
	distrKeeper types.DistrKeeper,
	stakingKeeper types.StakingKeeper,
	distrName string,
) *Keeper

func (Keeper) Actives 

func (k Keeper) Actives(c context.Context, req *types.QueryActivesRequest) (*types.QueryActivesResponse, error)

func (Keeper) AggregatePrevote 

func (k Keeper) AggregatePrevote(c context.Context, req *types.QueryAggregatePrevoteRequest) (*types.QueryAggregatePrevoteResponse, error)

func (Keeper) AggregatePrevotes 

func (k Keeper) AggregatePrevotes(c context.Context, req *types.QueryAggregatePrevotesRequest) (*types.QueryAggregatePrevotesResponse, error)

func (Keeper) AggregateVote 

func (k Keeper) AggregateVote(c context.Context, req *types.QueryAggregateVoteRequest) (*types.QueryAggregateVoteResponse, error)

func (Keeper) AggregateVotes 

func (k Keeper) AggregateVotes(c context.Context, req *types.QueryAggregateVotesRequest) (*types.QueryAggregateVotesResponse, error)

func (Keeper) ClearBallots 

func (k Keeper) ClearBallots(ctx sdk.Context, votePeriod uint64)

ClearBallots clears all tallied prevotes and votes from the store.

func (Keeper) ClearVoteTargets 

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

ClearVoteTargets clears vote targets

func (Keeper) DeleteAggregateExchangeRatePrevote 

func (k Keeper) DeleteAggregateExchangeRatePrevote(ctx sdk.Context, voter sdk.ValAddress)

DeleteAggregateExchangeRatePrevote deletes an oracle prevote from the store.

func (Keeper) DeleteAggregateExchangeRateVote 

func (k Keeper) DeleteAggregateExchangeRateVote(ctx sdk.Context, voter sdk.ValAddress)

DeleteAggregateExchangeRateVote deletes an oracle vote from the store.

func (Keeper) DeleteExchangeRate 

func (k Keeper) DeleteExchangeRate(ctx sdk.Context, denom string)

DeleteExchangeRate deletes the consensus exchange rate of denom denominated in uUSD from the store.

func (Keeper) DeleteMissCounter 

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

DeleteMissCounter removes miss counter for the validator.

func (Keeper) ExchangeRate 

func (k Keeper) ExchangeRate(c context.Context, req *types.QueryExchangeRateRequest) (*types.QueryExchangeRateResponse, error)

func (Keeper) ExchangeRates 

func (k Keeper) ExchangeRates(c context.Context, req *types.QueryExchangeRatesRequest) (*types.QueryExchangeRatesResponse, error)

func (Keeper) FeederDelegation 

func (k Keeper) FeederDelegation(c context.Context, req *types.QueryFeederDelegationRequest) (*types.QueryFeederDelegationResponse, error)

func (Keeper) GetAggregateExchangeRatePrevote 

func (k Keeper) GetAggregateExchangeRatePrevote(ctx sdk.Context, voter sdk.ValAddress) (aggregatePrevote types.AggregateExchangeRatePrevote, err error)

GetAggregateExchangeRatePrevote retrieves an oracle prevote from the store.

func (Keeper) GetAggregateExchangeRateVote 

func (k Keeper) GetAggregateExchangeRateVote(ctx sdk.Context, voter sdk.ValAddress) (aggregateVote types.AggregateExchangeRateVote, err error)

GetAggregateExchangeRateVote retrieves an oracle vote from the store.

func (Keeper) GetExchangeRate 

func (k Keeper) GetExchangeRate(ctx sdk.Context, denom string) (sdk.Dec, error)

GetExchangeRate gets the consensus exchange rate of denom denominated in uUSD from the store.

func (Keeper) GetFeederDelegation 

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

GetFeederDelegation gets the account address that the validator operator delegated oracle vote rights to.

func (Keeper) GetMissCounter 

func (k Keeper) GetMissCounter(ctx sdk.Context, operator sdk.ValAddress) uint64

GetMissCounter retrieves the # of vote periods missed in this oracle slash window.

func (Keeper) GetOracleAccount 

func (k Keeper) GetOracleAccount(ctx sdk.Context) authtypes.ModuleAccountI

GetOracleAccount returns oracle ModuleAccount

func (Keeper) GetParams 

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

GetParams get all parameters as types.Params.

func (Keeper) GetRewardPool 

func (k Keeper) GetRewardPool(ctx sdk.Context, denom string) sdk.Coin

GetRewardPool retrieves the balance of the oracle module account

func (Keeper) GetTargets 

func (k Keeper) GetTargets(ctx sdk.Context) (targets []string)

GetTargets returns the target list on current vote period.

func (Keeper) GetVoteTargets 

func (k Keeper) GetVoteTargets(ctx sdk.Context) (voteTargets []string)

GetVoteTargets returns the voting target list on current vote period.

func (Keeper) IsTarget 

func (k Keeper) IsTarget(ctx sdk.Context, denom string) bool

IsTarget returns existence of a denom in the target list.

func (Keeper) IsVoteTarget 

func (k Keeper) IsVoteTarget(ctx sdk.Context, denom string) bool

IsVoteTarget returns existence of a denom in the voting target list.

func (Keeper) IterateAggregateExchangeRatePrevotes 

func (k Keeper) IterateAggregateExchangeRatePrevotes(ctx sdk.Context, handler func(voterAddr sdk.ValAddress, aggregatePrevote types.AggregateExchangeRatePrevote) (stop bool))

IterateAggregateExchangeRatePrevotes iterates rate over prevotes in the store.

func (Keeper) IterateAggregateExchangeRateVotes 

func (k Keeper) IterateAggregateExchangeRateVotes(ctx sdk.Context, handler func(voterAddr sdk.ValAddress, aggregateVote types.AggregateExchangeRateVote) (stop bool))

IterateAggregateExchangeRateVotes iterates rate over votes in the store.

func (Keeper) IterateExchangeRates 

func (k Keeper) IterateExchangeRates(ctx sdk.Context, handler func(denom string, exchangeRate sdk.Dec) (stop bool))

IterateExchangeRates iterates over denom rates in the store.

func (Keeper) IterateFeederDelegations 

func (k Keeper) IterateFeederDelegations(ctx sdk.Context,
	handler func(delegator sdk.ValAddress, delegate sdk.AccAddress) (stop bool))

IterateFeederDelegations iterates over the feed delegates and performs a callback function.

func (Keeper) IterateMissCounters 

func (k Keeper) IterateMissCounters(ctx sdk.Context,
	handler func(operator sdk.ValAddress, missCounter uint64) (stop bool))

IterateMissCounters iterates over the miss counters and performs a callback function.

func (Keeper) IterateTargets 

func (k Keeper) IterateTargets(ctx sdk.Context, handler func(denom string) (stop bool))

IterateTargets iterates rate over targets in the store.

func (Keeper) IterateVoteTargets 

func (k Keeper) IterateVoteTargets(ctx sdk.Context, handler func(denom string) (stop bool))

IterateVoteTargets iterates rate over vote targets in the store.

func (Keeper) Logger 

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

func (Keeper) MinValidPerWindow 

func (k Keeper) MinValidPerWindow(ctx sdk.Context) (res sdk.Dec)

MinValidPerWindow returns oracle slashing threshold.

func (Keeper) MissCounter 

func (k Keeper) MissCounter(c context.Context, req *types.QueryMissCounterRequest) (*types.QueryMissCounterResponse, error)

func (Keeper) OrganizeBallotByDenom 

func (k Keeper) OrganizeBallotByDenom(ctx sdk.Context, validatorClaimMap map[string]types.Claim) (votes map[string]types.ExchangeRateBallot)

OrganizeBallotByDenom collects all oracle votes for the period, categorized by the votes' denom parameter.

func (Keeper) Params 

func (k Keeper) Params(c context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error)

func (Keeper) RewardBallotWinners 

func (k Keeper) RewardBallotWinners(
	ctx sdk.Context,
	votePeriod int64,
	rewardDistributionWindow int64,
	voteTargets map[string]struct{},
	ballotWinners map[string]types.Claim,
)

RewardBallotWinners gives out portion of seigniorage reward to the oracle voters that voted faithfully, at the end of every VotePeriod.

func (Keeper) RewardBand 

func (k Keeper) RewardBand(ctx sdk.Context) (res sdk.Dec)

RewardBand returns the ratio of allowable exchange rate error that a validator can be rewared.

func (Keeper) RewardDistributionWindow 

func (k Keeper) RewardDistributionWindow(ctx sdk.Context) (res uint64)

RewardDistributionWindow returns the number of vote periods during which seigniorage reward comes in and then is distributed.

func (Keeper) SetAggregateExchangeRatePrevote 

func (k Keeper) SetAggregateExchangeRatePrevote(ctx sdk.Context, voter sdk.ValAddress, prevote types.AggregateExchangeRatePrevote)

SetAggregateExchangeRatePrevote set an oracle aggregate prevote to the store.

func (Keeper) SetAggregateExchangeRateVote 

func (k Keeper) SetAggregateExchangeRateVote(ctx sdk.Context, voter sdk.ValAddress, vote types.AggregateExchangeRateVote)

SetAggregateExchangeRateVote adds an oracle aggregate vote to the store.

func (Keeper) SetExchangeRate 

func (k Keeper) SetExchangeRate(ctx sdk.Context, denom string, exchangeRate sdk.Dec)

SetExchangeRate sets the consensus exchange rate of denom denominated in uUSD to the store.

func (Keeper) SetExchangeRateWithEvent 

func (k Keeper) SetExchangeRateWithEvent(ctx sdk.Context, denom string, exchangeRate sdk.Dec)

SetExchangeRateWithEvent sets the consensus exchange rate of denom denominated in uUSD to the store with ABCI event

func (Keeper) SetFeederDelegation 

func (k Keeper) SetFeederDelegation(ctx sdk.Context, operator sdk.ValAddress, delegatedFeeder sdk.AccAddress)

SetFeederDelegation sets the account address that the validator operator delegated oracle vote rights to.

func (Keeper) SetMissCounter 

func (k Keeper) SetMissCounter(ctx sdk.Context, operator sdk.ValAddress, missCounter uint64)

SetMissCounter updates the # of vote periods missed in this oracle slash window.

func (Keeper) SetParams 

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

SetParams set the params.

func (*Keeper) SetStakingKeeper 

func (k *Keeper) SetStakingKeeper(sk types.StakingKeeper)

func (Keeper) SetTarget 

func (k Keeper) SetTarget(ctx sdk.Context, denom string)

SetTarget sets target for the denom.

func (Keeper) SetVoteTarget 

func (k Keeper) SetVoteTarget(ctx sdk.Context, denom string)

SetVoteTarget sets vote target for the denom.

func (Keeper) SlashAndResetMissCounters 

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

SlashAndResetMissCounters slashes any operator who over criteria and clears all operators' miss counter to zero.

func (Keeper) SlashFraction 

func (k Keeper) SlashFraction(ctx sdk.Context) (res sdk.Dec)

SlashFraction returns oracle voting penalty rate.

func (Keeper) SlashWindow 

func (k Keeper) SlashWindow(ctx sdk.Context) (res uint64)

SlashWindow returns # of vote period for oracle slashing.

func (Keeper) StakingKeeper 

func (k Keeper) StakingKeeper() types.StakingKeeper

func (Keeper) Targets 

func (k Keeper) Targets(c context.Context, req *types.QueryTargetsRequest) (*types.QueryTargetsResponse, error)

func (Keeper) ValidateFeeder 

func (k Keeper) ValidateFeeder(ctx sdk.Context, feederAddr sdk.AccAddress, validatorAddr sdk.ValAddress) error

ValidateFeeder return the given feeder is allowed to feed the message or not.

func (Keeper) VotePeriod 

func (k Keeper) VotePeriod(ctx sdk.Context) (res uint64)

VotePeriod returns the number of blocks during which voting takes place.

func (Keeper) VoteTargets 

func (k Keeper) VoteTargets(c context.Context, req *types.QueryVoteTargetsRequest) (*types.QueryVoteTargetsResponse, error)

func (Keeper) VoteThreshold 

func (k Keeper) VoteThreshold(ctx sdk.Context) (res sdk.Dec)

VoteThreshold returns the minimum percentage of votes that must be received for a ballot to pass.

type TestInput 

type TestInput struct {
	Ctx           sdk.Context
	Cdc           *codec.LegacyAmino
	AccountKeeper authkeeper.AccountKeeper
	BankKeeper    bankkeeper.Keeper
	OracleKeeper  Keeper
	StakingKeeper stakingkeeper.Keeper
	DistrKeeper   distrkeeper.Keeper
}

TestInput nolint

func CreateTestInput 

func CreateTestInput(t *testing.T) TestInput

CreateTestInput nolint

Source Files

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