keeper

package
v0.1.0-merlin.1 Latest Latest
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 Go to latest Published: Feb 9, 2023 License: Apache-2.0 Imports: 21 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func FilterLocksByMinDuration 

func FilterLocksByMinDuration(locks []lockuptypes.PeriodLock, minDuration time.Duration) []lockuptypes.PeriodLock

FilterLocksByMinDuration returns locks whose lock duration is greater than the provided minimum duration.

func NewMsgServerImpl 

func NewMsgServerImpl(keeper *Keeper) types.MsgServer

NewMsgServerImpl returns an instance of MsgServer for the provided keeper.

Types

type Hooks 

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

Hooks is the wrapper struct for the incentives keeper.

func (Hooks) AfterEpochEnd 

func (h Hooks) AfterEpochEnd(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

AfterEpochEnd is the epoch end hook.

func (Hooks) BeforeEpochStart 

func (h Hooks) BeforeEpochStart(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

BeforeEpochStart is the epoch start hook.

type Keeper 

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

Keeper provides a way to manage incentives module storage.

func NewKeeper 

func NewKeeper(storeKey sdk.StoreKey, paramSpace paramtypes.Subspace, bk types.BankKeeper, lk types.LockupKeeper, ek types.EpochKeeper, ck types.CommunityPoolKeeper, txfk types.TxFeesKeeper) *Keeper

NewKeeper returns a new instance of the incentive module keeper struct.

func (Keeper) ActiveGaugesIterator 

func (k Keeper) ActiveGaugesIterator(ctx sdk.Context) sdk.Iterator

ActiveGaugesIterator returns the iterator for all active gauges.

func (Keeper) AddToGaugeRewards 

func (k Keeper) AddToGaugeRewards(ctx sdk.Context, owner sdk.AccAddress, coins sdk.Coins, gaugeID uint64) error

AddToGaugeRewards adds coins to gauge.

func (Keeper) AfterEpochEnd 

func (k Keeper) AfterEpochEnd(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

AfterEpochEnd is the epoch end hook.

func (Keeper) BeforeEpochStart 

func (k Keeper) BeforeEpochStart(ctx sdk.Context, epochIdentifier string, epochNumber int64) error

BeforeEpochStart is the epoch start hook.

func (Keeper) CreateGauge 

func (k Keeper) CreateGauge(ctx sdk.Context, isPerpetual bool, owner sdk.AccAddress, coins sdk.Coins, distrTo lockuptypes.QueryCondition, startTime time.Time, numEpochsPaidOver uint64) (uint64, error)

CreateGauge creates a gauge and sends coins to the gauge.

func (Keeper) CreateGaugeRefKeys 

func (k Keeper) CreateGaugeRefKeys(ctx sdk.Context, gauge *types.Gauge, combinedKeys []byte, activeOrUpcomingGauge bool) error

CreateGaugeRefKeys takes combinedKey (the keyPrefix for upcoming, active, or finished gauges combined with gauge start time) and adds a reference to the respective gauge ID. If gauge is active or upcoming, creates reference between the denom and gauge ID. Used to consolidate codepaths for InitGenesis and CreateGauge.

func (Keeper) Distribute 

func (k Keeper) Distribute(ctx sdk.Context, gauges []types.Gauge) (sdk.Coins, error)

Distribute distributes coins from an array of gauges to all eligible locks.

func (Keeper) ExportGenesis 

func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState

ExportGenesis returns the x/incentives module's exported genesis.

func (Keeper) FilteredLocksDistributionEst 

func (k Keeper) FilteredLocksDistributionEst(ctx sdk.Context, gauge types.Gauge, filteredLocks []lockuptypes.PeriodLock) (types.Gauge, sdk.Coins, bool, error)

FilteredLocksDistributionEst estimates distribution amount of coins from gauge. It also applies an update for the gauge, handling the sending of the rewards. (Note this update is in-memory, it does not change state.)

func (Keeper) FinishedGaugesIterator 

func (k Keeper) FinishedGaugesIterator(ctx sdk.Context) sdk.Iterator

FinishedGaugesIterator returns the iterator for all finished gauges.

func (Keeper) GaugesIterator 

func (k Keeper) GaugesIterator(ctx sdk.Context) sdk.Iterator

GaugesIterator returns the iterator for all gauges.

func (Keeper) GetActiveGauges 

func (k Keeper) GetActiveGauges(ctx sdk.Context) []types.Gauge

GetActiveGauges returns active gauges.

func (Keeper) GetEpochInfo 

func (k Keeper) GetEpochInfo(ctx sdk.Context) epochtypes.EpochInfo

GetEpochInfo returns EpochInfo struct given context.

func (Keeper) GetFinishedGauges 

func (k Keeper) GetFinishedGauges(ctx sdk.Context) []types.Gauge

GetFinishedGauges returns finished gauges.

func (Keeper) GetGaugeByID 

func (k Keeper) GetGaugeByID(ctx sdk.Context, gaugeID uint64) (*types.Gauge, error)

GetGaugeByID returns gauge from gauge ID.

func (Keeper) GetGaugeFromIDs 

func (k Keeper) GetGaugeFromIDs(ctx sdk.Context, gaugeIDs []uint64) ([]types.Gauge, error)

GetGaugeFromIDs returns multiple gauges from a gaugeIDs array.

func (Keeper) GetGauges 

func (k Keeper) GetGauges(ctx sdk.Context) []types.Gauge

GetGauges returns upcoming, active, and finished gauges.

func (Keeper) GetLastGaugeID 

func (k Keeper) GetLastGaugeID(ctx sdk.Context) uint64

GetLastGaugeID returns the last used gauge ID.

func (Keeper) GetLockableDurations 

func (k Keeper) GetLockableDurations(ctx sdk.Context) []time.Duration

GetLockableDurations returns all incentivized lockable durations.

func (Keeper) GetModuleDistributedCoins 

func (k Keeper) GetModuleDistributedCoins(ctx sdk.Context) sdk.Coins

GetModuleDistributedCoins returns sum of coins that have been distributed so far for all of the module.

func (Keeper) GetModuleToDistributeCoins 

func (k Keeper) GetModuleToDistributeCoins(ctx sdk.Context) sdk.Coins

GetModuleToDistributeCoins returns sum of coins yet to be distributed for all of the module.

func (Keeper) GetNotFinishedGauges 

func (k Keeper) GetNotFinishedGauges(ctx sdk.Context) []types.Gauge

GetNotFinishedGauges returns both upcoming and active gauges.

func (Keeper) GetParams 

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

GetParams returns all of the parameters in the incentive module.

func (Keeper) GetRewardsEst 

func (k Keeper) GetRewardsEst(ctx sdk.Context, addr sdk.AccAddress, locks []lockuptypes.PeriodLock, endEpoch int64) sdk.Coins

GetRewardsEst returns rewards estimation at a future specific time (by epoch) If locks are nil, it returns the rewards between now and the end epoch associated with address. If locks are not nil, it returns all the rewards for the given locks between now and end epoch.

func (Keeper) GetUpcomingGauges 

func (k Keeper) GetUpcomingGauges(ctx sdk.Context) []types.Gauge

GetUpcomingGauges returns upcoming gauges.

func (Keeper) Hooks 

func (k Keeper) Hooks() Hooks

Hooks returns the hook wrapper struct.

func (Keeper) InitGenesis 

func (k Keeper) InitGenesis(ctx sdk.Context, genState types.GenesisState)

InitGenesis initializes the incentives module's state from a provided genesis state.

func (Keeper) Logger 

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

Logger returns a logger instance for the incentives module.

func (Keeper) SetGaugeWithRefKey 

func (k Keeper) SetGaugeWithRefKey(ctx sdk.Context, gauge *types.Gauge) error

SetGaugeWithRefKey takes a single gauge and assigns a key. Takes combinedKey (the keyPrefix for upcoming, active, or finished gauges combined with gauge start time) and adds a reference to the respective gauge ID. If this gauge is active or upcoming, creates reference between the denom and gauge ID.

func (*Keeper) SetHooks 

func (k *Keeper) SetHooks(ih types.IncentiveHooks) *Keeper

SetHooks sets the incentives hooks.

func (Keeper) SetLastGaugeID 

func (k Keeper) SetLastGaugeID(ctx sdk.Context, ID uint64)

SetLastGaugeID sets the last used gauge ID to the provided ID.

func (Keeper) SetLockableDurations 

func (k Keeper) SetLockableDurations(ctx sdk.Context, lockableDurations []time.Duration)

SetLockableDurations sets which lockable durations will be incentivized.

func (Keeper) SetParams 

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

SetParams sets all of the parameters in the incentive module.

func (Keeper) UpcomingGaugesIterator 

func (k Keeper) UpcomingGaugesIterator(ctx sdk.Context) sdk.Iterator

UpcomingGaugesIterator returns the iterator for all upcoming gauges.

func (Keeper) UpcomingGaugesIteratorAfterTime 

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

UpcomingGaugesIteratorAfterTime returns the iterator to get all upcoming gauges that start distribution after a specific time.

func (Keeper) UpcomingGaugesIteratorBeforeTime 

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

UpcomingGaugesIteratorBeforeTime returns the iterator to get all upcoming gauges that have already started distribution before a specific time.

type Querier 

type Querier struct {
	Keeper
}

Querier defines a wrapper around the incentives module keeper providing gRPC method handlers.

func NewQuerier 

func NewQuerier(k Keeper) Querier

NewQuerier creates a new Querier struct.

func (Querier) ActiveGauges 

func (q Querier) ActiveGauges(goCtx context.Context, req *types.ActiveGaugesRequest) (*types.ActiveGaugesResponse, error)

ActiveGauges returns all active gauges.

func (Querier) ActiveGaugesPerDenom 

func (q Querier) ActiveGaugesPerDenom(goCtx context.Context, req *types.ActiveGaugesPerDenomRequest) (*types.ActiveGaugesPerDenomResponse, error)

ActiveGaugesPerDenom returns all active gauges for the specified denom.

func (Querier) GaugeByID 

func (q Querier) GaugeByID(goCtx context.Context, req *types.GaugeByIDRequest) (*types.GaugeByIDResponse, error)

GaugeByID takes a gaugeID and returns its respective gauge.

func (Querier) Gauges 

func (q Querier) Gauges(goCtx context.Context, req *types.GaugesRequest) (*types.GaugesResponse, error)

Gauges returns all upcoming and active gauges.

func (Querier) LockableDurations 

func (q Querier) LockableDurations(ctx context.Context, _ *types.QueryLockableDurationsRequest) (*types.QueryLockableDurationsResponse, error)

LockableDurations returns all of the allowed lockable durations on chain.

func (Querier) ModuleToDistributeCoins 

func (q Querier) ModuleToDistributeCoins(goCtx context.Context, _ *types.ModuleToDistributeCoinsRequest) (*types.ModuleToDistributeCoinsResponse, error)

ModuleToDistributeCoins returns coins that are going to be distributed.

func (Querier) RewardsEst 

func (q Querier) RewardsEst(goCtx context.Context, req *types.RewardsEstRequest) (*types.RewardsEstResponse, error)

RewardsEst returns rewards estimation at a future specific time (by epoch).

func (Querier) UpcomingGauges 

func (q Querier) UpcomingGauges(goCtx context.Context, req *types.UpcomingGaugesRequest) (*types.UpcomingGaugesResponse, error)

UpcomingGauges returns all upcoming gauges.

func (Querier) UpcomingGaugesPerDenom 

func (q Querier) UpcomingGaugesPerDenom(goCtx context.Context, req *types.UpcomingGaugesPerDenomRequest) (*types.UpcomingGaugesPerDenomResponse, error)

UpcomingGaugesPerDenom returns all upcoming gauges for the specified denom.

Source Files

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