keeper

package
v0.15.0 Latest Latest
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 Go to latest Published: Aug 27, 2021 License: Apache-2.0 Imports: 18 Imported by: 1

Documentation ¶

Index ¶

Constants ¶

View Source 
const (
	// BeginningOfMonth harvest rewards that are claimed after the 15th at 14:00UTC of the month always vest on the first of the month
	BeginningOfMonth = 1
	// MidMonth harvest rewards that are claimed before the 15th at 14:00UTC of the month always vest on the 15 of the month
	MidMonth = 15
	// PaymentHour harvest rewards always vest at 14:00UTC
	PaymentHour = 14
)

Variables ¶

This section is empty.

Functions ¶

func NewQuerier ¶ 

func NewQuerier(k Keeper) sdk.Querier

NewQuerier is the module level router for state queries

Types ¶

type Hooks ¶ added in v0.13.0 

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

Hooks wrapper struct for hooks

func (Hooks) AfterBorrowCreated ¶ added in v0.13.0 

func (h Hooks) AfterBorrowCreated(ctx sdk.Context, borrow hardtypes.Borrow)

AfterBorrowCreated function that runs after a borrow is created

func (Hooks) AfterBorrowModified ¶ added in v0.13.0 

func (h Hooks) AfterBorrowModified(ctx sdk.Context, borrow hardtypes.Borrow)

AfterBorrowModified function that runs after a borrow is modified

func (Hooks) AfterCDPCreated ¶ added in v0.13.0 

func (h Hooks) AfterCDPCreated(ctx sdk.Context, cdp cdptypes.CDP)

AfterCDPCreated function that runs after a cdp is created

func (Hooks) AfterDelegationModified ¶ added in v0.13.0 

func (h Hooks) AfterDelegationModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)

AfterDelegationModified runs after a delegation is modified

func (Hooks) AfterDepositCreated ¶ added in v0.13.0 

func (h Hooks) AfterDepositCreated(ctx sdk.Context, deposit hardtypes.Deposit)

AfterDepositCreated function that runs after a deposit is created

func (Hooks) AfterDepositModified ¶ added in v0.13.0 

func (h Hooks) AfterDepositModified(ctx sdk.Context, deposit hardtypes.Deposit)

AfterDepositModified function that runs after a deposit is modified

func (Hooks) AfterPoolDepositCreated ¶ added in v0.15.0 

func (h Hooks) AfterPoolDepositCreated(ctx sdk.Context, poolID string, depositor sdk.AccAddress, _ sdk.Int)

func (Hooks) AfterValidatorBeginUnbonding ¶ added in v0.13.0 

func (h Hooks) AfterValidatorBeginUnbonding(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)

AfterValidatorBeginUnbonding is called after a validator begins unbonding Validator status is set to Unbonding prior to hook running

func (Hooks) AfterValidatorBonded ¶ added in v0.13.0 

func (h Hooks) AfterValidatorBonded(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)

AfterValidatorBonded is called after a validator is bonded Validator status is set to Bonded prior to hook running

func (Hooks) AfterValidatorCreated ¶ added in v0.13.0 

func (h Hooks) AfterValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress)

AfterValidatorCreated runs after a validator is created

func (Hooks) AfterValidatorRemoved ¶ added in v0.13.0 

func (h Hooks) AfterValidatorRemoved(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress)

AfterValidatorRemoved runs after a validator is removed

func (Hooks) BeforeBorrowModified ¶ added in v0.13.0 

func (h Hooks) BeforeBorrowModified(ctx sdk.Context, borrow hardtypes.Borrow)

BeforeBorrowModified function that runs before a borrow is modified

func (Hooks) BeforeCDPModified ¶ added in v0.13.0 

func (h Hooks) BeforeCDPModified(ctx sdk.Context, cdp cdptypes.CDP)

BeforeCDPModified function that runs before a cdp is modified note that this is called immediately after interest is synchronized, and so could potentially be called AfterCDPInterestUpdated or something like that, if we we're to expand the scope of cdp hooks

func (Hooks) BeforeDelegationCreated ¶ added in v0.13.0 

func (h Hooks) BeforeDelegationCreated(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)

BeforeDelegationCreated runs before a delegation is created

func (Hooks) BeforeDelegationRemoved ¶ added in v0.13.0 

func (h Hooks) BeforeDelegationRemoved(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)

BeforeDelegationRemoved runs directly before a delegation is deleted. BeforeDelegationSharesModified is run prior to this.

func (Hooks) BeforeDelegationSharesModified ¶ added in v0.13.0 

func (h Hooks) BeforeDelegationSharesModified(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress)

BeforeDelegationSharesModified runs before an existing delegation is modified

func (Hooks) BeforeDepositModified ¶ added in v0.13.0 

func (h Hooks) BeforeDepositModified(ctx sdk.Context, deposit hardtypes.Deposit)

BeforeDepositModified function that runs before a deposit is modified

func (Hooks) BeforePoolDepositModified ¶ added in v0.15.0 

func (h Hooks) BeforePoolDepositModified(ctx sdk.Context, poolID string, depositor sdk.AccAddress, sharesOwned sdk.Int)

func (Hooks) BeforeValidatorModified ¶ added in v0.13.0 

func (h Hooks) BeforeValidatorModified(ctx sdk.Context, valAddr sdk.ValAddress)

BeforeValidatorModified runs before a validator is modified

func (Hooks) BeforeValidatorSlashed ¶ added in v0.13.0 

func (h Hooks) BeforeValidatorSlashed(ctx sdk.Context, valAddr sdk.ValAddress, fraction sdk.Dec)

BeforeValidatorSlashed is called before a validator is slashed Validator status is not updated when Slash or Jail is called

type Keeper ¶ 

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

Keeper keeper for the incentive module

func NewKeeper ¶ 

func NewKeeper(
	cdc *codec.Codec, key sdk.StoreKey, paramstore types.ParamSubspace, sk types.SupplyKeeper,
	cdpk types.CdpKeeper, hk types.HardKeeper, ak types.AccountKeeper, stk types.StakingKeeper,
	swpk types.SwapKeeper,
) Keeper

NewKeeper creates a new keeper

func (Keeper) AccumulateDelegatorRewards ¶ added in v0.15.0 

func (k Keeper) AccumulateDelegatorRewards(ctx sdk.Context, rewardPeriod types.MultiRewardPeriod)

AccumulateDelegatorRewards calculates new rewards to distribute this block and updates the global indexes to reflect this. The provided rewardPeriod must be valid to avoid panics in calculating time durations.

func (Keeper) AccumulateHardBorrowRewards ¶ added in v0.13.0 

func (k Keeper) AccumulateHardBorrowRewards(ctx sdk.Context, rewardPeriod types.MultiRewardPeriod)

AccumulateHardBorrowRewards calculates new rewards to distribute this block and updates the global indexes to reflect this. The provided rewardPeriod must be valid to avoid panics in calculating time durations.

func (Keeper) AccumulateHardSupplyRewards ¶ added in v0.13.0 

func (k Keeper) AccumulateHardSupplyRewards(ctx sdk.Context, rewardPeriod types.MultiRewardPeriod)

AccumulateHardSupplyRewards calculates new rewards to distribute this block and updates the global indexes to reflect this. The provided rewardPeriod must be valid to avoid panics in calculating time durations.

func (Keeper) AccumulateSwapRewards ¶ added in v0.15.0 

func (k Keeper) AccumulateSwapRewards(ctx sdk.Context, rewardPeriod types.MultiRewardPeriod)

AccumulateSwapRewards calculates new rewards to distribute this block and updates the global indexes to reflect this. The provided rewardPeriod must be valid to avoid panics in calculating time durations.

func (Keeper) AccumulateUSDXMintingRewards ¶ added in v0.13.0 

func (k Keeper) AccumulateUSDXMintingRewards(ctx sdk.Context, rewardPeriod types.RewardPeriod)

AccumulateUSDXMintingRewards calculates new rewards to distribute this block and updates the global indexes to reflect this. The provided rewardPeriod must be valid to avoid panics in calculating time durations.

func (Keeper) CalculateRewards ¶ added in v0.15.0 

func (k Keeper) CalculateRewards(oldIndexes, newIndexes types.RewardIndexes, sourceShares sdk.Dec) (sdk.Coins, error)

CalculateRewards computes how much rewards should have accrued to a reward source (eg a user's hard borrowed btc amount) between two index values.

oldIndex is normally the index stored on a claim, newIndex the current global value, and sourceShares a hard borrowed/supplied amount.

It returns an error if newIndexes does not contain all CollateralTypes from oldIndexes, or if any value of oldIndex.RewardFactor > newIndex.RewardFactor. This should never happen, as it would mean that a global reward index has decreased in value, or that a global reward index has been deleted from state.

func (Keeper) CalculateSingleReward ¶ added in v0.15.0 

func (k Keeper) CalculateSingleReward(oldIndex, newIndex, sourceShares sdk.Dec) (sdk.Int, error)

CalculateSingleReward computes how much rewards should have accrued to a reward source (eg a user's btcb-a cdp principal) between two index values.

oldIndex is normally the index stored on a claim, newIndex the current global value, and sourceShares a cdp principal amount.

Returns an error if oldIndex > newIndex. This should never happen, as it would mean that a global reward index has decreased in value, or that a global reward index has been deleted from state.

func (Keeper) ClaimDelegatorReward ¶ added in v0.15.0 

func (k Keeper) ClaimDelegatorReward(ctx sdk.Context, owner, receiver sdk.AccAddress, denom string, multiplierName string) error

ClaimDelegatorReward pays out funds from a claim to a receiver account. Rewards are removed from a claim and paid out according to the multiplier, which reduces the reward amount in exchange for shorter vesting times.

func (Keeper) ClaimHardReward ¶ added in v0.13.0 

func (k Keeper) ClaimHardReward(ctx sdk.Context, owner, receiver sdk.AccAddress, denom string, multiplierName string) error

ClaimHardReward pays out funds from a claim to a receiver account. Rewards are removed from a claim and paid out according to the multiplier, which reduces the reward amount in exchange for shorter vesting times.

func (Keeper) ClaimSwapReward ¶ added in v0.15.0 

func (k Keeper) ClaimSwapReward(ctx sdk.Context, owner, receiver sdk.AccAddress, denom string, multiplierName string) error

ClaimSwapReward pays out funds from a claim to a receiver account. Rewards are removed from a claim and paid out according to the multiplier, which reduces the reward amount in exchange for shorter vesting times.

func (Keeper) ClaimUSDXMintingReward ¶ added in v0.13.0 

func (k Keeper) ClaimUSDXMintingReward(ctx sdk.Context, owner, receiver sdk.AccAddress, multiplierName string) error

ClaimUSDXMintingReward pays out funds from a claim to a receiver account. Rewards are removed from a claim and paid out according to the multiplier, which reduces the reward amount in exchange for shorter vesting times.

func (Keeper) DeleteDelegatorClaim ¶ added in v0.15.0 

func (k Keeper) DeleteDelegatorClaim(ctx sdk.Context, owner sdk.AccAddress)

DeleteDelegatorClaim deletes the claim in the store corresponding to the input address, collateral type, and id

func (Keeper) DeleteHardLiquidityProviderClaim ¶ added in v0.13.0 

func (k Keeper) DeleteHardLiquidityProviderClaim(ctx sdk.Context, owner sdk.AccAddress)

DeleteHardLiquidityProviderClaim deletes the claim in the store corresponding to the input address, collateral type, and id

func (Keeper) DeleteSwapClaim ¶ added in v0.15.0 

func (k Keeper) DeleteSwapClaim(ctx sdk.Context, owner sdk.AccAddress)

DeleteSwapClaim deletes the claim in the store corresponding to the input address.

func (Keeper) DeleteUSDXMintingClaim ¶ added in v0.13.0 

func (k Keeper) DeleteUSDXMintingClaim(ctx sdk.Context, owner sdk.AccAddress)

DeleteUSDXMintingClaim deletes the claim in the store corresponding to the input address, collateral type, and id

func (Keeper) GetAllDelegatorClaims ¶ added in v0.15.0 

func (k Keeper) GetAllDelegatorClaims(ctx sdk.Context) types.DelegatorClaims

GetAllDelegatorClaims returns all DelegatorClaim objects in the store

func (Keeper) GetAllHardLiquidityProviderClaims ¶ added in v0.13.0 

func (k Keeper) GetAllHardLiquidityProviderClaims(ctx sdk.Context) types.HardLiquidityProviderClaims

GetAllHardLiquidityProviderClaims returns all Claim objects in the store

func (Keeper) GetAllSwapClaims ¶ added in v0.15.0 

func (k Keeper) GetAllSwapClaims(ctx sdk.Context) types.SwapClaims

GetAllSwapClaims returns all Claim objects in the store

func (Keeper) GetAllUSDXMintingClaims ¶ added in v0.13.0 

func (k Keeper) GetAllUSDXMintingClaims(ctx sdk.Context) types.USDXMintingClaims

GetAllUSDXMintingClaims returns all Claim objects in the store

func (Keeper) GetClaimEnd ¶ added in v0.13.0 

func (k Keeper) GetClaimEnd(ctx sdk.Context) time.Time

GetClaimEnd returns the claim end time for the params

func (Keeper) GetDelegatorClaim ¶ added in v0.15.0 

func (k Keeper) GetDelegatorClaim(ctx sdk.Context, addr sdk.AccAddress) (types.DelegatorClaim, bool)

GetDelegatorClaim returns the claim in the store corresponding the the input address collateral type and id and a boolean for if the claim was found

func (Keeper) GetDelegatorRewardIndexes ¶ added in v0.15.0 

func (k Keeper) GetDelegatorRewardIndexes(ctx sdk.Context, denom string) (types.RewardIndexes, bool)

GetDelegatorRewardIndexes gets the current reward indexes for an individual denom

func (Keeper) GetDelegatorRewardPeriods ¶ added in v0.15.0 

func (k Keeper) GetDelegatorRewardPeriods(ctx sdk.Context, denom string) (types.MultiRewardPeriod, bool)

GetDelegatorRewardPeriods returns the reward period with the specified collateral type if it's found in the params

func (Keeper) GetHardBorrowRewardIndexes ¶ added in v0.13.0 

func (k Keeper) GetHardBorrowRewardIndexes(ctx sdk.Context, denom string) (types.RewardIndexes, bool)

GetHardBorrowRewardIndexes gets the current reward indexes for an individual denom

func (Keeper) GetHardBorrowRewardPeriods ¶ added in v0.13.0 

func (k Keeper) GetHardBorrowRewardPeriods(ctx sdk.Context, denom string) (types.MultiRewardPeriod, bool)

GetHardBorrowRewardPeriods returns the reward period with the specified collateral type if it's found in the params

func (Keeper) GetHardLiquidityProviderClaim ¶ added in v0.13.0 

func (k Keeper) GetHardLiquidityProviderClaim(ctx sdk.Context, addr sdk.AccAddress) (types.HardLiquidityProviderClaim, bool)

GetHardLiquidityProviderClaim returns the claim in the store corresponding the the input address collateral type and id and a boolean for if the claim was found

func (Keeper) GetHardSupplyRewardIndexes ¶ added in v0.13.0 

func (k Keeper) GetHardSupplyRewardIndexes(ctx sdk.Context, denom string) (types.RewardIndexes, bool)

GetHardSupplyRewardIndexes gets the current reward indexes for an individual denom

func (Keeper) GetHardSupplyRewardPeriods ¶ added in v0.13.0 

func (k Keeper) GetHardSupplyRewardPeriods(ctx sdk.Context, denom string) (types.MultiRewardPeriod, bool)

GetHardSupplyRewardPeriods returns the reward period with the specified collateral type if it's found in the params

func (Keeper) GetMultiplierByDenom ¶ added in v0.15.0 

func (k Keeper) GetMultiplierByDenom(ctx sdk.Context, denom string, name types.MultiplierName) (types.Multiplier, bool)

GetMultiplierByDenom fetches a multiplier from the params matching the denom and name.

func (Keeper) GetParams ¶ 

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

GetParams returns the params from the store

func (Keeper) GetPeriodLength ¶ added in v0.13.0 

func (k Keeper) GetPeriodLength(ctx sdk.Context, multiplier types.Multiplier) (int64, error)

GetPeriodLength returns the length of the period based on the input blocktime and multiplier note that pay dates are always the 1st or 15th of the month at 14:00UTC.

func (Keeper) GetPreviousDelegatorRewardAccrualTime ¶ added in v0.15.0 

func (k Keeper) GetPreviousDelegatorRewardAccrualTime(ctx sdk.Context, denom string) (blockTime time.Time, found bool)

GetPreviousDelegatorRewardAccrualTime returns the last time a denom accrued protocol delegator rewards

func (Keeper) GetPreviousHardBorrowRewardAccrualTime ¶ added in v0.13.0 

func (k Keeper) GetPreviousHardBorrowRewardAccrualTime(ctx sdk.Context, denom string) (blockTime time.Time, found bool)

GetPreviousHardBorrowRewardAccrualTime returns the last time a denom accrued Hard protocol borrow-side rewards

func (Keeper) GetPreviousHardSupplyRewardAccrualTime ¶ added in v0.13.0 

func (k Keeper) GetPreviousHardSupplyRewardAccrualTime(ctx sdk.Context, denom string) (blockTime time.Time, found bool)

GetPreviousHardSupplyRewardAccrualTime returns the last time a denom accrued Hard protocol supply-side rewards

func (Keeper) GetPreviousUSDXMintingAccrualTime ¶ added in v0.13.0 

func (k Keeper) GetPreviousUSDXMintingAccrualTime(ctx sdk.Context, ctype string) (blockTime time.Time, found bool)

GetPreviousUSDXMintingAccrualTime returns the last time a collateral type accrued USDX minting rewards

func (Keeper) GetSwapClaim ¶ added in v0.15.0 

func (k Keeper) GetSwapClaim(ctx sdk.Context, addr sdk.AccAddress) (types.SwapClaim, bool)

GetSwapClaim returns the claim in the store corresponding the the input address.

func (Keeper) GetSwapRewardAccrualTime ¶ added in v0.15.0 

func (k Keeper) GetSwapRewardAccrualTime(ctx sdk.Context, poolID string) (blockTime time.Time, found bool)

GetSwapRewardAccrualTime fetches the last time rewards were accrued for a swap pool.

func (Keeper) GetSwapRewardIndexes ¶ added in v0.15.0 

func (k Keeper) GetSwapRewardIndexes(ctx sdk.Context, poolID string) (types.RewardIndexes, bool)

GetSwapRewardIndexes fetches the global reward indexes that track total rewards to a swap pool.

func (Keeper) GetSynchronizedSwapClaim ¶ added in v0.15.0 

func (k Keeper) GetSynchronizedSwapClaim(ctx sdk.Context, owner sdk.AccAddress) (types.SwapClaim, bool)

GetSynchronizedSwapClaim fetches a swap claim from the store and syncs rewards for all rewarded pools.

func (Keeper) GetTotalDelegated ¶ added in v0.15.0 

func (k Keeper) GetTotalDelegated(ctx sdk.Context, delegator sdk.AccAddress, valAddr sdk.ValAddress, shouldIncludeValidator bool) sdk.Dec

func (Keeper) GetUSDXMintingClaim ¶ added in v0.13.0 

func (k Keeper) GetUSDXMintingClaim(ctx sdk.Context, addr sdk.AccAddress) (types.USDXMintingClaim, bool)

GetUSDXMintingClaim returns the claim in the store corresponding the the input address collateral type and id and a boolean for if the claim was found

func (Keeper) GetUSDXMintingRewardFactor ¶ added in v0.13.0 

func (k Keeper) GetUSDXMintingRewardFactor(ctx sdk.Context, ctype string) (factor sdk.Dec, found bool)

GetUSDXMintingRewardFactor returns the current reward factor for an individual collateral type

func (Keeper) GetUSDXMintingRewardPeriod ¶ added in v0.13.0 

func (k Keeper) GetUSDXMintingRewardPeriod(ctx sdk.Context, collateralType string) (types.RewardPeriod, bool)

GetUSDXMintingRewardPeriod returns the reward period with the specified collateral type if it's found in the params

func (Keeper) Hooks ¶ added in v0.13.0 

func (k Keeper) Hooks() Hooks

Hooks create new incentive hooks

func (Keeper) InitializeDelegatorReward ¶ added in v0.15.0 

func (k Keeper) InitializeDelegatorReward(ctx sdk.Context, delegator sdk.AccAddress)

InitializeDelegatorReward initializes the reward index of a delegator claim

func (Keeper) InitializeHardBorrowReward ¶ added in v0.13.0 

func (k Keeper) InitializeHardBorrowReward(ctx sdk.Context, borrow hardtypes.Borrow)

InitializeHardBorrowReward initializes the borrow-side of a hard liquidity provider claim by creating the claim and setting the borrow reward factor index

func (Keeper) InitializeHardSupplyReward ¶ added in v0.13.0 

func (k Keeper) InitializeHardSupplyReward(ctx sdk.Context, deposit hardtypes.Deposit)

InitializeHardSupplyReward initializes the supply-side of a hard liquidity provider claim by creating the claim and setting the supply reward factor index

func (Keeper) InitializeSwapReward ¶ added in v0.15.0 

func (k Keeper) InitializeSwapReward(ctx sdk.Context, poolID string, owner sdk.AccAddress)

InitializeSwapReward creates a new claim with zero rewards and indexes matching the global indexes. If the claim already exists it just updates the indexes.

func (Keeper) InitializeUSDXMintingClaim ¶ added in v0.13.0 

func (k Keeper) InitializeUSDXMintingClaim(ctx sdk.Context, cdp cdptypes.CDP)

InitializeUSDXMintingClaim creates or updates a claim such that no new rewards are accrued, but any existing rewards are not lost. this function should be called after a cdp is created. If a user previously had a cdp, then closed it, they shouldn't accrue rewards during the period the cdp was closed. By setting the reward factor to the current global reward factor, any unclaimed rewards are preserved, but no new rewards are added.

func (Keeper) IterateDelegatorClaims ¶ added in v0.15.0 

func (k Keeper) IterateDelegatorClaims(ctx sdk.Context, cb func(c types.DelegatorClaim) (stop bool))

IterateDelegatorClaims iterates over all claim objects in the store and preforms a callback function

func (Keeper) IterateDelegatorRewardAccrualTimes ¶ added in v0.15.0 

func (k Keeper) IterateDelegatorRewardAccrualTimes(ctx sdk.Context, cb func(string, time.Time) (stop bool))

func (Keeper) IterateDelegatorRewardIndexes ¶ added in v0.15.0 

func (k Keeper) IterateDelegatorRewardIndexes(ctx sdk.Context, cb func(denom string, indexes types.RewardIndexes) (stop bool))

IterateDelegatorRewardIndexes iterates over all delegator reward index objects in the store and preforms a callback function

func (Keeper) IterateHardBorrowRewardAccrualTimes ¶ added in v0.14.3 

func (k Keeper) IterateHardBorrowRewardAccrualTimes(ctx sdk.Context, cb func(string, time.Time) (stop bool))

func (Keeper) IterateHardBorrowRewardIndexes ¶ added in v0.14.1 

func (k Keeper) IterateHardBorrowRewardIndexes(ctx sdk.Context, cb func(denom string, indexes types.RewardIndexes) (stop bool))

IterateHardBorrowRewardIndexes iterates over all Hard borrow reward index objects in the store and preforms a callback function

func (Keeper) IterateHardLiquidityProviderClaims ¶ added in v0.13.0 

func (k Keeper) IterateHardLiquidityProviderClaims(ctx sdk.Context, cb func(c types.HardLiquidityProviderClaim) (stop bool))

IterateHardLiquidityProviderClaims iterates over all claim objects in the store and preforms a callback function

func (Keeper) IterateHardSupplyRewardAccrualTimes ¶ added in v0.14.3 

func (k Keeper) IterateHardSupplyRewardAccrualTimes(ctx sdk.Context, cb func(string, time.Time) (stop bool))

func (Keeper) IterateHardSupplyRewardIndexes ¶ added in v0.14.1 

func (k Keeper) IterateHardSupplyRewardIndexes(ctx sdk.Context, cb func(denom string, indexes types.RewardIndexes) (stop bool))

IterateHardSupplyRewardIndexes iterates over all Hard supply reward index objects in the store and preforms a callback function

func (Keeper) IterateSwapClaims ¶ added in v0.15.0 

func (k Keeper) IterateSwapClaims(ctx sdk.Context, cb func(c types.SwapClaim) (stop bool))

IterateSwapClaims iterates over all claim objects in the store and preforms a callback function

func (Keeper) IterateSwapRewardAccrualTimes ¶ added in v0.15.0 

func (k Keeper) IterateSwapRewardAccrualTimes(ctx sdk.Context, cb func(string, time.Time) (stop bool))

func (Keeper) IterateSwapRewardIndexes ¶ added in v0.15.0 

func (k Keeper) IterateSwapRewardIndexes(ctx sdk.Context, cb func(poolID string, indexes types.RewardIndexes) (stop bool))

IterateSwapRewardIndexes iterates over all swap reward index objects in the store and preforms a callback function

func (Keeper) IterateUSDXMintingAccrualTimes ¶ added in v0.13.0 

func (k Keeper) IterateUSDXMintingAccrualTimes(ctx sdk.Context, cb func(string, time.Time) (stop bool))

IterateUSDXMintingAccrualTimes iterates over all previous USDX minting accrual times and preforms a callback function

func (Keeper) IterateUSDXMintingClaims ¶ added in v0.13.0 

func (k Keeper) IterateUSDXMintingClaims(ctx sdk.Context, cb func(c types.USDXMintingClaim) (stop bool))

IterateUSDXMintingClaims iterates over all claim objects in the store and preforms a callback function

func (Keeper) IterateUSDXMintingRewardFactors ¶ added in v0.14.1 

func (k Keeper) IterateUSDXMintingRewardFactors(ctx sdk.Context, cb func(denom string, factor sdk.Dec) (stop bool))

IterateUSDXMintingRewardFactors iterates over all USDX Minting reward factor objects in the store and preforms a callback function

func (Keeper) SendTimeLockedCoinsToAccount ¶ 

func (k Keeper) SendTimeLockedCoinsToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins, length int64) error

SendTimeLockedCoinsToAccount sends time-locked coins from the input module account to the recipient. If the recipients account is not a vesting account and the input length is greater than zero, the recipient account is converted to a periodic vesting account and the coins are added to the vesting balance as a vesting period with the input length.

func (Keeper) SendTimeLockedCoinsToBaseAccount ¶ 

func (k Keeper) SendTimeLockedCoinsToBaseAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins, length int64) error

SendTimeLockedCoinsToBaseAccount sends time-locked coins from the input module account to the recipient, converting the recipient account to a vesting account

func (Keeper) SendTimeLockedCoinsToPeriodicVestingAccount ¶ 

func (k Keeper) SendTimeLockedCoinsToPeriodicVestingAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins, length int64) error

SendTimeLockedCoinsToPeriodicVestingAccount sends time-locked coins from the input module account to the recipient

func (Keeper) SetDelegatorClaim ¶ added in v0.15.0 

func (k Keeper) SetDelegatorClaim(ctx sdk.Context, c types.DelegatorClaim)

SetDelegatorClaim sets the claim in the store corresponding to the input address, collateral type, and id

func (Keeper) SetDelegatorRewardIndexes ¶ added in v0.15.0 

func (k Keeper) SetDelegatorRewardIndexes(ctx sdk.Context, denom string, indexes types.RewardIndexes)

SetDelegatorRewardIndexes sets the current reward indexes for an individual denom

func (Keeper) SetHardBorrowRewardIndexes ¶ added in v0.13.0 

func (k Keeper) SetHardBorrowRewardIndexes(ctx sdk.Context, denom string, indexes types.RewardIndexes)

SetHardBorrowRewardIndexes sets the current reward indexes for an individual denom

func (Keeper) SetHardLiquidityProviderClaim ¶ added in v0.13.0 

func (k Keeper) SetHardLiquidityProviderClaim(ctx sdk.Context, c types.HardLiquidityProviderClaim)

SetHardLiquidityProviderClaim sets the claim in the store corresponding to the input address, collateral type, and id

func (Keeper) SetHardSupplyRewardIndexes ¶ added in v0.13.0 

func (k Keeper) SetHardSupplyRewardIndexes(ctx sdk.Context, denom string, indexes types.RewardIndexes)

SetHardSupplyRewardIndexes sets the current reward indexes for an individual denom

func (Keeper) SetParams ¶ 

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

SetParams sets params on the store

func (Keeper) SetPreviousDelegatorRewardAccrualTime ¶ added in v0.15.0 

func (k Keeper) SetPreviousDelegatorRewardAccrualTime(ctx sdk.Context, denom string, blockTime time.Time)

SetPreviousDelegatorRewardAccrualTime sets the last time a denom accrued protocol delegator rewards

func (Keeper) SetPreviousHardBorrowRewardAccrualTime ¶ added in v0.13.0 

func (k Keeper) SetPreviousHardBorrowRewardAccrualTime(ctx sdk.Context, denom string, blockTime time.Time)

SetPreviousHardBorrowRewardAccrualTime sets the last time a denom accrued Hard protocol borrow-side rewards

func (Keeper) SetPreviousHardSupplyRewardAccrualTime ¶ added in v0.13.0 

func (k Keeper) SetPreviousHardSupplyRewardAccrualTime(ctx sdk.Context, denom string, blockTime time.Time)

SetPreviousHardSupplyRewardAccrualTime sets the last time a denom accrued Hard protocol supply-side rewards

func (Keeper) SetPreviousUSDXMintingAccrualTime ¶ added in v0.13.0 

func (k Keeper) SetPreviousUSDXMintingAccrualTime(ctx sdk.Context, ctype string, blockTime time.Time)

SetPreviousUSDXMintingAccrualTime sets the last time a collateral type accrued USDX minting rewards

func (Keeper) SetSwapClaim ¶ added in v0.15.0 

func (k Keeper) SetSwapClaim(ctx sdk.Context, c types.SwapClaim)

SetSwapClaim sets the claim in the store corresponding to the input address.

func (Keeper) SetSwapRewardAccrualTime ¶ added in v0.15.0 

func (k Keeper) SetSwapRewardAccrualTime(ctx sdk.Context, poolID string, blockTime time.Time)

SetSwapRewardAccrualTime stores the last time rewards were accrued for a swap pool.

func (Keeper) SetSwapRewardIndexes ¶ added in v0.15.0 

func (k Keeper) SetSwapRewardIndexes(ctx sdk.Context, poolID string, indexes types.RewardIndexes)

SetSwapRewardIndexes stores the global reward indexes that track total rewards to a swap pool.

func (Keeper) SetUSDXMintingClaim ¶ added in v0.13.0 

func (k Keeper) SetUSDXMintingClaim(ctx sdk.Context, c types.USDXMintingClaim)

SetUSDXMintingClaim sets the claim in the store corresponding to the input address, collateral type, and id

func (Keeper) SetUSDXMintingRewardFactor ¶ added in v0.13.0 

func (k Keeper) SetUSDXMintingRewardFactor(ctx sdk.Context, ctype string, factor sdk.Dec)

SetUSDXMintingRewardFactor sets the current reward factor for an individual collateral type

func (Keeper) SimulateDelegatorSynchronization ¶ added in v0.15.0 

func (k Keeper) SimulateDelegatorSynchronization(ctx sdk.Context, claim types.DelegatorClaim) types.DelegatorClaim

SimulateDelegatorSynchronization calculates a user's outstanding delegator rewards by simulating reward synchronization

func (Keeper) SimulateHardSynchronization ¶ added in v0.13.0 

func (k Keeper) SimulateHardSynchronization(ctx sdk.Context, claim types.HardLiquidityProviderClaim) types.HardLiquidityProviderClaim

SimulateHardSynchronization calculates a user's outstanding hard rewards by simulating reward synchronization

func (Keeper) SimulateUSDXMintingSynchronization ¶ added in v0.13.0 

func (k Keeper) SimulateUSDXMintingSynchronization(ctx sdk.Context, claim types.USDXMintingClaim) types.USDXMintingClaim

SimulateUSDXMintingSynchronization calculates a user's outstanding USDX minting rewards by simulating reward synchronization

func (Keeper) SynchronizeDelegatorClaim ¶ added in v0.15.0 

func (k Keeper) SynchronizeDelegatorClaim(ctx sdk.Context, claim types.DelegatorClaim) (types.DelegatorClaim, error)

SynchronizeDelegatorClaim is a wrapper around SynchronizeDelegatorRewards that returns the synced claim

func (Keeper) SynchronizeDelegatorRewards ¶ added in v0.15.0 

func (k Keeper) SynchronizeDelegatorRewards(ctx sdk.Context, delegator sdk.AccAddress, valAddr sdk.ValAddress, shouldIncludeValidator bool)

SynchronizeDelegatorRewards updates the claim object by adding any accumulated rewards, and setting the reward indexes to the global values. valAddr and shouldIncludeValidator are used to ignore or include delegations to a particular validator when summing up the total delegation. Normally only delegations to Bonded validators are included in the total. This is needed as staking hooks are sometimes called on the wrong side of a validator's state update (from this module's perspective).

func (Keeper) SynchronizeHardBorrowReward ¶ added in v0.13.0 

func (k Keeper) SynchronizeHardBorrowReward(ctx sdk.Context, borrow hardtypes.Borrow)

SynchronizeHardBorrowReward updates the claim object by adding any accumulated rewards and updating the reward index value

func (Keeper) SynchronizeHardLiquidityProviderClaim ¶ added in v0.13.0 

func (k Keeper) SynchronizeHardLiquidityProviderClaim(ctx sdk.Context, owner sdk.AccAddress)

SynchronizeHardLiquidityProviderClaim adds any accumulated rewards

func (Keeper) SynchronizeHardSupplyReward ¶ added in v0.13.0 

func (k Keeper) SynchronizeHardSupplyReward(ctx sdk.Context, deposit hardtypes.Deposit)

SynchronizeHardSupplyReward updates the claim object by adding any accumulated rewards and updating the reward index value

func (Keeper) SynchronizeSwapReward ¶ added in v0.15.0 

func (k Keeper) SynchronizeSwapReward(ctx sdk.Context, poolID string, owner sdk.AccAddress, shares sdk.Int)

SynchronizeSwapReward updates the claim object by adding any accumulated rewards and updating the reward index value.

func (Keeper) SynchronizeUSDXMintingClaim ¶ added in v0.13.0 

func (k Keeper) SynchronizeUSDXMintingClaim(ctx sdk.Context, claim types.USDXMintingClaim) (types.USDXMintingClaim, error)

SynchronizeUSDXMintingClaim updates the claim object by adding any rewards that have accumulated. Returns the updated claim object

func (Keeper) SynchronizeUSDXMintingReward ¶ added in v0.13.0 

func (k Keeper) SynchronizeUSDXMintingReward(ctx sdk.Context, cdp cdptypes.CDP)

SynchronizeUSDXMintingReward updates the claim object by adding any accumulated rewards and updating the reward index value. this should be called before a cdp is modified.

func (Keeper) UpdateHardBorrowIndexDenoms ¶ added in v0.13.0 

func (k Keeper) UpdateHardBorrowIndexDenoms(ctx sdk.Context, borrow hardtypes.Borrow)

UpdateHardBorrowIndexDenoms adds or removes reward indexes from a claim to match the denoms in the borrow.

func (Keeper) UpdateHardSupplyIndexDenoms ¶ added in v0.13.0 

func (k Keeper) UpdateHardSupplyIndexDenoms(ctx sdk.Context, deposit hardtypes.Deposit)

UpdateHardSupplyIndexDenoms adds any new deposit denoms to the claim's supply reward index

func (Keeper) ValidateIsValidatorVestingAccount ¶ added in v0.15.0 

func (k Keeper) ValidateIsValidatorVestingAccount(ctx sdk.Context, address sdk.AccAddress) error

func (Keeper) ZeroUSDXMintingClaim ¶ added in v0.13.0 

func (k Keeper) ZeroUSDXMintingClaim(ctx sdk.Context, claim types.USDXMintingClaim) types.USDXMintingClaim

ZeroUSDXMintingClaim zeroes out the claim object's rewards and returns the updated claim object

Source Files ¶

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