keeper

package
v7.2.1 Latest Latest
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 Go to latest Published: Apr 28, 2022 License: Apache-2.0 Imports: 21 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var (
	HourDuration, _    = time.ParseDuration("1h")
	DayDuration, _     = time.ParseDuration("24h")
	WeekDuration, _    = time.ParseDuration("168h")
	TwoWeekDuration, _ = time.ParseDuration("336h")
	BaselineDurations  = []time.Duration{DayDuration, WeekDuration, TwoWeekDuration}
)

Functions

func MergeLockupsForSimilarDurations 

func MergeLockupsForSimilarDurations(
	ctx sdk.Context,
	k Keeper,
	ak types.AccountKeeper,
	baselineDurations []time.Duration,
	durationDiff time.Duration,
)

MergeLockupsForSimilarDurations iterates through every account. For each account, it combines all lockups it has at a similar duration (to be defined in a bit). It will delete every existing lockup for that account, and make at most, a single new lockup per "base duration", denom pair. If a lockup is far from any base duration, we don't change anything about it. We define a lockup length as a "Similar duration to base duration D", if: D <= lockup length <= D + durationDiff.

func NewMsgServerImpl 

func NewMsgServerImpl(keeper *Keeper) types.MsgServer

NewMsgServerImpl returns an instance of MsgServer

func NewQuerier 

func NewQuerier(k Keeper, legacyQuerierCdc *codec.LegacyAmino) sdk.Querier

NewQuerier returns an instance of querier

func RegisterInvariants 

func RegisterInvariants(ir sdk.InvariantRegistry, keeper Keeper)

RegisterInvariants registers all governance invariants

func SyntheticLockupInvariant 

func SyntheticLockupInvariant(keeper Keeper) sdk.Invariant

Types

type AdminKeeper 

type AdminKeeper struct {
	Keeper
}

AdminKeeper defines a god priviledge keeper functions to remove tokens from locks and create new locks For the governance system of token pools, we want a "ragequit" feature So governance changes will take 1 week to go into effect During that time, people can choose to "ragequit" which means they would leave the original pool and form a new pool with the old parameters but if they still had 2 months of lockup left, their liquidity still needs to be 2 month lockup-ed, just in the new pool And we need to replace their pool1 LP tokens with pool2 LP tokens with the same lock duration and end time

func (AdminKeeper) BreakLock 

func (ak AdminKeeper) BreakLock(ctx sdk.Context, lockID uint64) error

BreakLock unlock a lockID without considering time with admin priviledge

func (AdminKeeper) Relock 

func (ak AdminKeeper) Relock(ctx sdk.Context, lockID uint64, newCoins sdk.Coins) error

Relock unlock previous lockID and create a new lock with newCoins with same duration and endtime

type Keeper 

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

Keeper provides a way to manage module storage

func NewKeeper 

func NewKeeper(cdc codec.Codec, storeKey sdk.StoreKey, ak types.AccountKeeper, bk types.BankKeeper, dk types.DistrKeeper) *Keeper

NewKeeper returns an instance of Keeper

func (Keeper) AccountLockIterator 

func (k Keeper) AccountLockIterator(ctx sdk.Context, isUnlocking bool, addr sdk.AccAddress) sdk.Iterator

AccountLockIterator returns the iterator used for getting all locks by account

func (Keeper) AccountLockIteratorAfterTime 

func (k Keeper) AccountLockIteratorAfterTime(ctx sdk.Context, addr sdk.AccAddress, time time.Time) sdk.Iterator

AccountLockIteratorAfterTime returns the iterator to get locked coins by account

func (Keeper) AccountLockIteratorAfterTimeDenom 

func (k Keeper) AccountLockIteratorAfterTimeDenom(ctx sdk.Context, addr sdk.AccAddress, denom string, time time.Time) sdk.Iterator

AccountLockIteratorAfterTimeDenom returns the iterator to get locked coins by account and denom

func (Keeper) AccountLockIteratorBeforeTime 

func (k Keeper) AccountLockIteratorBeforeTime(ctx sdk.Context, addr sdk.AccAddress, time time.Time) sdk.Iterator

AccountLockIteratorBeforeTime returns the iterator to get unlockable coins by account

func (Keeper) AccountLockIteratorBeforeTimeDenom 

func (k Keeper) AccountLockIteratorBeforeTimeDenom(ctx sdk.Context, addr sdk.AccAddress, denom string, time time.Time) sdk.Iterator

AccountLockIteratorBeforeTimeDenom returns the iterator to get unlockable coins by account and denom

func (Keeper) AccountLockIteratorDenom 

func (k Keeper) AccountLockIteratorDenom(ctx sdk.Context, isUnlocking bool, addr sdk.AccAddress, denom string) sdk.Iterator

AccountLockIteratorDenom returns the iterator used for getting all locks by account and denom

func (Keeper) AccountLockIteratorDurationDenom 

func (k Keeper) AccountLockIteratorDurationDenom(ctx sdk.Context, isUnlocking bool, addr sdk.AccAddress, denom string, duration time.Duration) sdk.Iterator

AccountLockIteratorDurationDenom returns iterator used for getting all locks by account and denom with specific duration

func (Keeper) AccountLockIteratorLongerDuration 

func (k Keeper) AccountLockIteratorLongerDuration(ctx sdk.Context, isUnlocking bool, addr sdk.AccAddress, duration time.Duration) sdk.Iterator

AccountLockIteratorLongerDuration returns iterator used for getting all locks by account longer than duration

func (Keeper) AccountLockIteratorLongerDurationDenom 

func (k Keeper) AccountLockIteratorLongerDurationDenom(ctx sdk.Context, isUnlocking bool, addr sdk.AccAddress, denom string, duration time.Duration) sdk.Iterator

AccountLockIteratorLongerDurationDenom returns iterator used for getting all locks by account and denom longer than duration

func (Keeper) AccountLockIteratorShorterThanDuration 

func (k Keeper) AccountLockIteratorShorterThanDuration(ctx sdk.Context, isUnlocking bool, addr sdk.AccAddress, duration time.Duration) sdk.Iterator

AccountLockIteratorShorterThanDuration returns iterator used for getting all locks by account longer than duration

func (Keeper) AccountLockedCoins 

func (k Keeper) AccountLockedCoins(goCtx context.Context, req *types.AccountLockedCoinsRequest) (*types.AccountLockedCoinsResponse, error)

AccountLockedCoins Returns a locked coins that can't be withdrawn

func (Keeper) AccountLockedLongerDuration 

func (k Keeper) AccountLockedLongerDuration(goCtx context.Context, req *types.AccountLockedLongerDurationRequest) (*types.AccountLockedLongerDurationResponse, error)

AccountLockedLongerDuration Returns account locked with duration longer than specified

func (Keeper) AccountLockedLongerDurationDenom 

func (k Keeper) AccountLockedLongerDurationDenom(goCtx context.Context, req *types.AccountLockedLongerDurationDenomRequest) (*types.AccountLockedLongerDurationDenomResponse, error)

AccountLockedLongerDurationDenom Returns account locked with duration longer than specified with specific denom

func (Keeper) AccountLockedLongerDurationNotUnlockingOnly 

func (k Keeper) AccountLockedLongerDurationNotUnlockingOnly(goCtx context.Context, req *types.AccountLockedLongerDurationNotUnlockingOnlyRequest) (*types.AccountLockedLongerDurationNotUnlockingOnlyResponse, error)

AccountLockedLongerDurationNotUnlockingOnly Returns account locked records with longer duration excluding tokens started unlocking

func (Keeper) AccountLockedPastTime 

func (k Keeper) AccountLockedPastTime(goCtx context.Context, req *types.AccountLockedPastTimeRequest) (*types.AccountLockedPastTimeResponse, error)

AccountLockedPastTime Returns the total locks of an account whose unlock time is beyond timestamp

func (Keeper) AccountLockedPastTimeDenom 

func (k Keeper) AccountLockedPastTimeDenom(goCtx context.Context, req *types.AccountLockedPastTimeDenomRequest) (*types.AccountLockedPastTimeDenomResponse, error)

AccountLockedPastTimeDenom is equal to GetAccountLockedPastTime but denom specific

func (Keeper) AccountLockedPastTimeNotUnlockingOnly 

func (k Keeper) AccountLockedPastTimeNotUnlockingOnly(goCtx context.Context, req *types.AccountLockedPastTimeNotUnlockingOnlyRequest) (*types.AccountLockedPastTimeNotUnlockingOnlyResponse, error)

AccountLockedPastTimeNotUnlockingOnly Returns locked records of an account with unlock time beyond timestamp excluding tokens started unlocking

func (Keeper) AccountUnlockableCoins 

func (k Keeper) AccountUnlockableCoins(goCtx context.Context, req *types.AccountUnlockableCoinsRequest) (*types.AccountUnlockableCoinsResponse, error)

AccountUnlockableCoins returns unlockable coins which are not withdrawn yet

func (Keeper) AccountUnlockedBeforeTime 

func (k Keeper) AccountUnlockedBeforeTime(goCtx context.Context, req *types.AccountUnlockedBeforeTimeRequest) (*types.AccountUnlockedBeforeTimeResponse, error)

AccountUnlockedBeforeTime Returns the total unlocks of an account whose unlock time is before timestamp

func (Keeper) AccountUnlockingCoins 

func (k Keeper) AccountUnlockingCoins(goCtx context.Context, req *types.AccountUnlockingCoinsRequest) (*types.AccountUnlockingCoinsResponse, error)

AccountUnlockingCoins returns whole unlocking coins

func (Keeper) AddTokensToLockByID 

func (k Keeper) AddTokensToLockByID(ctx sdk.Context, lockID uint64, coins sdk.Coins) (*types.PeriodLock, error)

AddTokensToLock locks more tokens into a lockup This also saves the lock to the store.

func (Keeper) BeginForceUnlock 

func (k Keeper) BeginForceUnlock(ctx sdk.Context, lockID uint64, coins sdk.Coins) error

func (Keeper) BeginUnlock 

func (k Keeper) BeginUnlock(ctx sdk.Context, lock types.PeriodLock, coins sdk.Coins) error

BeginUnlock is a utility to start unlocking coins from NotUnlocking queue

func (Keeper) BeginUnlockAllNotUnlockings 

func (k Keeper) BeginUnlockAllNotUnlockings(ctx sdk.Context, account sdk.AccAddress) ([]types.PeriodLock, error)

BeginUnlockAllNotUnlockings begins unlock for all not unlocking coins

func (Keeper) ClearAccumulationStores 

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

func (Keeper) ClearAllAccumulationStores 

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

func (Keeper) ClearAllLockRefKeys 

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

func (Keeper) CreateSyntheticLockup 

func (k Keeper) CreateSyntheticLockup(ctx sdk.Context, lockID uint64, synthDenom string, unlockDuration time.Duration, isUnlocking bool) error

CreateSyntheticLockup create synthetic lockup with lock id and synthdenom

func (Keeper) DeleteAllMaturedSyntheticLocks 

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

func (Keeper) DeleteSyntheticLockup 

func (k Keeper) DeleteSyntheticLockup(ctx sdk.Context, lockID uint64, synthdenom string) error

DeleteSyntheticLockup delete synthetic lockup with lock id and synthdenom

func (Keeper) ForceUnlock 

func (k Keeper) ForceUnlock(ctx sdk.Context, lock types.PeriodLock) error

ForceUnlock ignores unlock duration and immediately unlock and refund. CONTRACT: should be used only at the chain upgrade script TODO: Revisit for Superfluid Staking

func (Keeper) GetAccountLockedCoins 

func (k Keeper) GetAccountLockedCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins

GetAccountLockedCoins Returns a locked coins that can't be withdrawn

func (Keeper) GetAccountLockedDurationNotUnlockingOnly 

func (k Keeper) GetAccountLockedDurationNotUnlockingOnly(ctx sdk.Context, addr sdk.AccAddress, denom string, duration time.Duration) []types.PeriodLock

GetAccountLockedDurationNotUnlockingOnly Returns account locked with specific duration within not unlockings

func (Keeper) GetAccountLockedLongerDuration 

func (k Keeper) GetAccountLockedLongerDuration(ctx sdk.Context, addr sdk.AccAddress, duration time.Duration) []types.PeriodLock

GetAccountLockedLongerDuration Returns account locked with duration longer than specified

func (Keeper) GetAccountLockedLongerDurationDenom 

func (k Keeper) GetAccountLockedLongerDurationDenom(ctx sdk.Context, addr sdk.AccAddress, denom string, duration time.Duration) []types.PeriodLock

GetAccountLockedLongerDurationDenom Returns account locked with duration longer than specified with specific denom

func (Keeper) GetAccountLockedLongerDurationDenomNotUnlockingOnly 

func (k Keeper) GetAccountLockedLongerDurationDenomNotUnlockingOnly(ctx sdk.Context, addr sdk.AccAddress, denom string, duration time.Duration) []types.PeriodLock

GetAccountLockedLongerDurationDenom Returns account locked with duration longer than specified with specific denom

func (Keeper) GetAccountLockedLongerDurationNotUnlockingOnly 

func (k Keeper) GetAccountLockedLongerDurationNotUnlockingOnly(ctx sdk.Context, addr sdk.AccAddress, duration time.Duration) []types.PeriodLock

GetAccountLockedLongerDurationNotUnlockingOnly Returns account locked with duration longer than specified

func (Keeper) GetAccountLockedPastTime 

func (k Keeper) GetAccountLockedPastTime(ctx sdk.Context, addr sdk.AccAddress, timestamp time.Time) []types.PeriodLock

GetAccountLockedPastTime Returns the total locks of an account whose unlock time is beyond timestamp

func (Keeper) GetAccountLockedPastTimeDenom 

func (k Keeper) GetAccountLockedPastTimeDenom(ctx sdk.Context, addr sdk.AccAddress, denom string, timestamp time.Time) []types.PeriodLock

GetAccountLockedPastTimeDenom is equal to GetAccountLockedPastTime but denom specific

func (Keeper) GetAccountLockedPastTimeNotUnlockingOnly 

func (k Keeper) GetAccountLockedPastTimeNotUnlockingOnly(ctx sdk.Context, addr sdk.AccAddress, timestamp time.Time) []types.PeriodLock

GetAccountLockedPastTimeNotUnlockingOnly Returns the total locks of an account whose unlock time is beyond timestamp

func (Keeper) GetAccountPeriodLocks 

func (k Keeper) GetAccountPeriodLocks(ctx sdk.Context, addr sdk.AccAddress) []types.PeriodLock

GetAccountPeriodLocks Returns the period locks associated to an account

func (Keeper) GetAccountUnlockableCoins 

func (k Keeper) GetAccountUnlockableCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins

GetAccountUnlockableCoins Returns whole unlockable coins which are not withdrawn yet

func (Keeper) GetAccountUnlockedBeforeTime 

func (k Keeper) GetAccountUnlockedBeforeTime(ctx sdk.Context, addr sdk.AccAddress, timestamp time.Time) []types.PeriodLock

GetAccountUnlockedBeforeTime Returns the total unlocks of an account whose unlock time is before timestamp

func (Keeper) GetAccountUnlockingCoins 

func (k Keeper) GetAccountUnlockingCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins

GetAccountUnlockingCoins Returns whole unlocking coins

func (Keeper) GetAllSyntheticLockups 

func (k Keeper) GetAllSyntheticLockups(ctx sdk.Context) []types.SyntheticLock

func (Keeper) GetAllSyntheticLockupsByAddr 

func (k Keeper) GetAllSyntheticLockupsByAddr(ctx sdk.Context, owner sdk.AccAddress) []types.SyntheticLock

func (Keeper) GetAllSyntheticLockupsByLockup 

func (k Keeper) GetAllSyntheticLockupsByLockup(ctx sdk.Context, lockID uint64) []types.SyntheticLock

func (Keeper) GetLastLockID 

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

GetLastLockID returns ID used last time

func (Keeper) GetLockByID 

func (k Keeper) GetLockByID(ctx sdk.Context, lockID uint64) (*types.PeriodLock, error)

GetLockByID Returns lock from lockID

func (Keeper) GetLockedDenom 

func (k Keeper) GetLockedDenom(ctx sdk.Context, denom string, duration time.Duration) sdk.Int

GetLockedDenom Returns the total amount of denom that are locked

func (Keeper) GetLocksDenom 

func (k Keeper) GetLocksDenom(ctx sdk.Context, denom string) []types.PeriodLock

func (Keeper) GetLocksLongerThanDurationDenom 

func (k Keeper) GetLocksLongerThanDurationDenom(ctx sdk.Context, denom string, duration time.Duration) []types.PeriodLock

GetLocksLongerThanDurationDenom Returns the locks whose unlock duration is longer than duration

func (Keeper) GetLocksPastTimeDenom 

func (k Keeper) GetLocksPastTimeDenom(ctx sdk.Context, denom string, timestamp time.Time) []types.PeriodLock

GetLocksPastTimeDenom Returns the locks whose unlock time is beyond timestamp

func (Keeper) GetModuleBalance 

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

GetModuleBalance Returns full balance of the module

func (Keeper) GetModuleLockedCoins 

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

GetModuleLockedCoins Returns locked balance of the module

func (Keeper) GetPeriodLocks 

func (k Keeper) GetPeriodLocks(ctx sdk.Context) ([]types.PeriodLock, error)

GetPeriodLocks Returns the period locks on pool

func (Keeper) GetPeriodLocksAccumulation 

func (k Keeper) GetPeriodLocksAccumulation(ctx sdk.Context, query types.QueryCondition) sdk.Int

GetPeriodLocksByDuration returns the total amount of query.Denom tokens locked for longer than query.Duration

func (Keeper) GetSyntheticLockup 

func (k Keeper) GetSyntheticLockup(ctx sdk.Context, lockID uint64, synthdenom string) (*types.SyntheticLock, error)

func (Keeper) GetUnderlyingLock 

func (k Keeper) GetUnderlyingLock(ctx sdk.Context, synthlock types.SyntheticLock) types.PeriodLock

func (Keeper) HasAnySyntheticLockups 

func (k Keeper) HasAnySyntheticLockups(ctx sdk.Context, lockID uint64) bool

func (Keeper) Lock 

func (k Keeper) Lock(ctx sdk.Context, lock types.PeriodLock) error

Lock is a utility to lock coins into module account

func (Keeper) LockIterator 

func (k Keeper) LockIterator(ctx sdk.Context, isUnlocking bool) sdk.Iterator

LockIterator returns the iterator used for getting all locks

func (Keeper) LockIteratorAfterTime 

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

LockIteratorAfterTime returns the iterator to get locked coins

func (Keeper) LockIteratorAfterTimeDenom 

func (k Keeper) LockIteratorAfterTimeDenom(ctx sdk.Context, denom string, time time.Time) sdk.Iterator

LockIteratorAfterTimeDenom returns the iterator to get locked coins by denom

func (Keeper) LockIteratorBeforeTime 

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

LockIteratorBeforeTime returns the iterator to get unlockable coins

func (Keeper) LockIteratorBeforeTimeDenom 

func (k Keeper) LockIteratorBeforeTimeDenom(ctx sdk.Context, denom string, time time.Time) sdk.Iterator

LockIteratorBeforeTimeDenom returns the iterator to get unlockable coins by denom

func (Keeper) LockIteratorDenom 

func (k Keeper) LockIteratorDenom(ctx sdk.Context, isUnlocking bool, denom string) sdk.Iterator

LockIteratorDenom returns the iterator used for getting all locks by denom

func (Keeper) LockIteratorLongerThanDurationDenom 

func (k Keeper) LockIteratorLongerThanDurationDenom(ctx sdk.Context, isUnlocking bool, denom string, duration time.Duration) sdk.Iterator

LockIteratorLongerThanDurationDenom returns the iterator to get locked locks by denom

func (Keeper) LockTokens 

func (k Keeper) LockTokens(ctx sdk.Context, owner sdk.AccAddress, coins sdk.Coins, duration time.Duration) (types.PeriodLock, error)

LockTokens lock tokens from an account for specified duration

func (Keeper) LockedByID 

func (k Keeper) LockedByID(goCtx context.Context, req *types.LockedRequest) (*types.LockedResponse, error)

LockedByID Returns lock by lock ID

func (Keeper) LockedDenom 

func (k Keeper) LockedDenom(goCtx context.Context, req *types.LockedDenomRequest) (*types.LockedDenomResponse, error)

func (Keeper) Logger 

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

Logger returns a logger instance

func (Keeper) ModuleBalance 

func (k Keeper) ModuleBalance(goCtx context.Context, req *types.ModuleBalanceRequest) (*types.ModuleBalanceResponse, error)

ModuleBalance Return full balance of the module

func (Keeper) ModuleLockedAmount 

func (k Keeper) ModuleLockedAmount(goCtx context.Context, req *types.ModuleLockedAmountRequest) (*types.ModuleLockedAmountResponse, error)

ModuleLockedAmount Returns locked balance of the module

func (Keeper) ResetAllLocks 

func (k Keeper) ResetAllLocks(ctx sdk.Context, locks []types.PeriodLock) error

ResetAllLocks takes a set of locks, and initializes state to be storing them all correctly. This utilizes batch optimizations to improve efficiency, as this becomes a bottleneck at chain initialization & upgrades.

func (Keeper) ResetAllSyntheticLocks 

func (k Keeper) ResetAllSyntheticLocks(ctx sdk.Context, syntheticLocks []types.SyntheticLock) error

func (*Keeper) SetHooks 

func (k *Keeper) SetHooks(lh types.LockupHooks) *Keeper

Set the lockup hooks

func (Keeper) SetLastLockID 

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

SetLastLockID save ID used by last lock

func (Keeper) SlashTokensFromLockByID 

func (k Keeper) SlashTokensFromLockByID(ctx sdk.Context, lockID uint64, coins sdk.Coins) (*types.PeriodLock, error)

SlashTokensFromLockByID send slashed tokens to community pool - called by superfluid module only

func (Keeper) SyntheticLockupsByLockupID 

func (k Keeper) SyntheticLockupsByLockupID(goCtx context.Context, req *types.SyntheticLockupsByLockupIDRequest) (*types.SyntheticLockupsByLockupIDResponse, error)

SyntheticLockupsByLockupID returns synthetic lockups by native lockup id

func (Keeper) Unlock 

func (k Keeper) Unlock(ctx sdk.Context, lock types.PeriodLock) error

Unlock is a utility to unlock coins from module account

func (Keeper) WithdrawAllMaturedLocks 

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

WithdrawAllMaturedLocks withdraws every lock thats in the process of unlocking, and has finished unlocking by the current block time.

Source Files

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