keeper

package
v2.5.0 Latest Latest
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 Go to latest Published: Jun 17, 2022 License: Apache-2.0 Imports: 20 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GlobalStakingPoolInvariant 

func GlobalStakingPoolInvariant(keeper Keeper) sdk.Invariant

GlobalStakingPoolInvariant checks the total staked sum equals to the global staking pool amount.

func ModuleAccountInvariant 

func ModuleAccountInvariant(keeper Keeper) sdk.Invariant

ModuleAccountInvariant checks that the module account coins reflects the sum of remaining services and rewards held on store

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

func NewQuerier 

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

NewQuerier creates a querier for shield module.

func ProviderInvariant 

func ProviderInvariant(keeper Keeper) sdk.Invariant

ProviderInvariant checks that the providers' coin amounts equal to the tracked value.

func RandomDelegation 

func RandomDelegation(r *rand.Rand, k Keeper, ctx sdk.Context) (sdk.AccAddress, sdk.Int, bool)

RandomDelegation returns a random delegation info given access to the keeper and ctx.

func RandomMaturedProposalIDReimbursementPair 

func RandomMaturedProposalIDReimbursementPair(r *rand.Rand, k Keeper, ctx sdk.Context) (types.ProposalIDReimbursementPair, bool)

RandomMaturedProposalIDReimbursementPair returns a random proposal ID - reimbursement pair for a matured reimbursement.

func RandomPoolInfo 

func RandomPoolInfo(r *rand.Rand, k Keeper, ctx sdk.Context) (uint64, string, bool)

RandomPoolInfo returns info of a random pool given access to the keeper and ctx.

func RandomProvider 

func RandomProvider(r *rand.Rand, k Keeper, ctx sdk.Context) (types.Provider, bool)

RandomProvider returns a random provider of collaterals.

func RandomPurchaseList 

func RandomPurchaseList(r *rand.Rand, k Keeper, ctx sdk.Context) (types.PurchaseList, bool)

RandomPurchaseList returns a random purchase given access to the keeper and ctx.

func RandomValidator 

func RandomValidator(r *rand.Rand, k Keeper, ctx sdk.Context) (staking.Validator, bool)

RandomValidator returns a random validator given access to the keeper and ctx.

func RegisterInvariants 

func RegisterInvariants(ir sdk.InvariantRegistry, k Keeper)

RegisterInvariants registers all shield invariants.

func ShieldInvariant 

func ShieldInvariant(keeper Keeper) sdk.Invariant

ShieldInvariant checks that the sum of individual pools' shield is equal to the total shield.

Types

type Hooks 

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

Wrapper struct

func (Hooks) AfterDelegationModified 

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

- when a delegator delegates - when a delegator sends an unbond tx. before the delegation is moved to unbonding queue - when a validator self-delegates to become a validator - when a delegator sends a redelegate tx

func (Hooks) AfterValidatorBeginUnbonding 

func (h Hooks) AfterValidatorBeginUnbonding(_ sdk.Context, _ sdk.ConsAddress, _ sdk.ValAddress)

func (Hooks) AfterValidatorBonded 

func (h Hooks) AfterValidatorBonded(_ sdk.Context, _ sdk.ConsAddress, _ sdk.ValAddress)

func (Hooks) AfterValidatorCreated 

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

unused hooks

func (Hooks) AfterValidatorRemoved 

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

func (Hooks) BeforeDelegationCreated 

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

func (Hooks) BeforeDelegationRemoved 

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

- when a delegator sends an unbond tx that removes a delegation - when a delegator sends a redelegate tx

func (Hooks) BeforeDelegationSharesModified 

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

func (Hooks) BeforeValidatorModified 

func (h Hooks) BeforeValidatorModified(_ sdk.Context, _ sdk.ValAddress)

func (Hooks) BeforeValidatorSlashed 

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

type Keeper 

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

Keeper implements the shield keeper.

func NewKeeper 

func NewKeeper(cdc codec.BinaryCodec, shieldStoreKey sdk.StoreKey, ak types.AccountKeeper, bk types.BankKeeper,
	sk types.StakingKeeper, gk types.GovKeeper, paramSpace types.ParamSubspace) Keeper

NewKeeper creates a shield keeper.

func (Keeper) AddPurchase 

func (k Keeper) AddPurchase(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress, purchase types.Purchase) types.PurchaseList

AddPurchase sets a purchase of shield.

func (Keeper) AddStaking 

func (k Keeper) AddStaking(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress, purchaseID uint64, stakingAmt sdk.Int) error

func (Keeper) BondDenom 

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

BondDenom returns staking bond denomination.

func (Keeper) ClaimEnd 

func (k Keeper) ClaimEnd(ctx sdk.Context, id, poolID uint64, loss sdk.Coins)

ClaimEnd ends a claim process by updating the total claimed amount.

func (Keeper) ClaimParams 

func (q Keeper) ClaimParams(c context.Context, req *types.QueryClaimParamsRequest) (*types.QueryClaimParamsResponse, error)

ClaimParams queries claim proposal parameters.

func (Keeper) ClosePool 

func (k Keeper) ClosePool(ctx sdk.Context, pool types.Pool)

ClosePool closes the pool.

func (Keeper) ClosePools 

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

ClosePools closes pools when both of the pool's shield and shield limit is non-positive.

func (Keeper) ComputeTotalUnbondingAmount 

func (k Keeper) ComputeTotalUnbondingAmount(ctx sdk.Context, provider sdk.AccAddress) sdk.Int

func (Keeper) ComputeUnbondingAmountByTime 

func (k Keeper) ComputeUnbondingAmountByTime(ctx sdk.Context, provider sdk.AccAddress, time time.Time) sdk.Int

func (Keeper) ComputeWithdrawAmountByTime 

func (k Keeper) ComputeWithdrawAmountByTime(ctx sdk.Context, provider string, time time.Time) sdk.Int

ComputeWithdrawAmountByTime computes the amount of collaterals from a given provider that will be dequeued from the withdraw queue by a given time.

func (Keeper) CreatePool 

func (k Keeper) CreatePool(ctx sdk.Context, creator sdk.AccAddress, shield sdk.Coins, serviceFees types.MixedCoins, sponsor string, sponsorAddr sdk.AccAddress, description string, shieldLimit sdk.Int) (uint64, error)

CreatePool creates a pool and sponsor's shield.

func (Keeper) CreateReimbursement 

func (k Keeper) CreateReimbursement(ctx sdk.Context, proposalID uint64, amount sdk.Coins, beneficiary sdk.AccAddress) error

CreateReimbursement creates a reimbursement.

func (Keeper) DelayUnbonding 

func (k Keeper) DelayUnbonding(ctx sdk.Context, provider sdk.AccAddress, amount sdk.Int, delayedTime time.Time) error

func (Keeper) DelayWithdraws 

func (k Keeper) DelayWithdraws(ctx sdk.Context, provider string, amount sdk.Int, delayedTime time.Time) error

DelayWithdraws delays the given amount of withdraws maturing before the delay duration until the end of the delay duration.

func (Keeper) DeleteBlockServiceFees 

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

func (Keeper) DeletePurchaseList 

func (k Keeper) DeletePurchaseList(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress) error

DeletePurchaseList deletes a purchase of shield.

func (Keeper) DeleteReimbursement 

func (k Keeper) DeleteReimbursement(ctx sdk.Context, proposalID uint64) error

DeleteReimbursement deletes a reimbursement.

func (Keeper) DepositCollateral 

func (k Keeper) DepositCollateral(ctx sdk.Context, from sdk.AccAddress, amount sdk.Int) error

DepositCollateral deposits a community member's collateral for a pool.

func (Keeper) DequeueCompletedWithdrawQueue 

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

DequeueCompletedWithdrawQueue dequeues completed withdraws and processes their completions.

func (Keeper) DequeuePurchase 

func (k Keeper) DequeuePurchase(ctx sdk.Context, purchaseList types.PurchaseList, timestamp time.Time)

DequeuePurchase removes a pool-purchaser pair at a given timestamp of the purchase queue.

func (Keeper) DistrParams added in v2.4.0 

func (q Keeper) DistrParams(c context.Context, req *types.QueryDistrParamsRequest) (*types.QueryDistrParamsResponse, error)

DistrParams queries shield distribution parameters.

func (Keeper) ExpiringPurchaseQueueIterator 

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

ExpiringPurchaseQueueIterator returns a iterator of purchases expiring before endTime

func (Keeper) FundShieldBlockRewards 

func (k Keeper) FundShieldBlockRewards(ctx sdk.Context, amount sdk.Coins, sender sdk.AccAddress) error

func (Keeper) GetAdmin 

func (k Keeper) GetAdmin(ctx sdk.Context) sdk.AccAddress

GetAdmin gets the Shield admin account address.

func (Keeper) GetAllOriginalStakings 

func (k Keeper) GetAllOriginalStakings(ctx sdk.Context) (originalStakings []types.OriginalStaking)

func (Keeper) GetAllPools 

func (k Keeper) GetAllPools(ctx sdk.Context) (pools []types.Pool)

GetAllPools retrieves all pools in the store.

func (Keeper) GetAllProposalIDReimbursementPairs 

func (k Keeper) GetAllProposalIDReimbursementPairs(ctx sdk.Context) []types.ProposalIDReimbursementPair

GetAllProposalIDReimbursementPairs retrieves all proposal ID and reimbursement pairs.

func (Keeper) GetAllProviders 

func (k Keeper) GetAllProviders(ctx sdk.Context) (providers []types.Provider)

GetAllProviders retrieves all providers.

func (Keeper) GetAllPurchaseLists 

func (k Keeper) GetAllPurchaseLists(ctx sdk.Context) (purchases []types.PurchaseList)

GetAllPurchaseLists retrieves all purchase lists.

func (Keeper) GetAllPurchases 

func (k Keeper) GetAllPurchases(ctx sdk.Context) (purchases []types.Purchase)

GetAllPurchases retrieves all purchases.

func (Keeper) GetAllReimbursements 

func (k Keeper) GetAllReimbursements(ctx sdk.Context) (rmbs []types.Reimbursement)

GetAllReimbursements retrieves all reimbursements.

func (Keeper) GetAllStakeForShields 

func (k Keeper) GetAllStakeForShields(ctx sdk.Context) (purchases []types.ShieldStaking)

func (Keeper) GetAllWithdraws 

func (k Keeper) GetAllWithdraws(ctx sdk.Context) (result []types.Withdraw)

GetAllWithdraws gets all collaterals that are being withdrawn.

func (Keeper) GetBlockServiceFees 

func (k Keeper) GetBlockServiceFees(ctx sdk.Context) types.MixedDecCoins

func (Keeper) GetClaimProposalParams 

func (k Keeper) GetClaimProposalParams(ctx sdk.Context) types.ClaimProposalParams

GetClaimProposalParams returns shield claim proposal parameters.

func (Keeper) GetDistributionParams added in v2.4.0 

func (k Keeper) GetDistributionParams(ctx sdk.Context) (distrParams types.DistributionParams)

GetDistributionParams returns distribution parameters.

func (Keeper) GetExpiringPurchaseQueueTimeSlice 

func (k Keeper) GetExpiringPurchaseQueueTimeSlice(ctx sdk.Context, timestamp time.Time) []types.PoolPurchaser

GetExpiringPurchaseQueueTimeSlice gets a specific purchase queue timeslice, which is a slice of purchases corresponding to a given time.

func (Keeper) GetGlobalShieldStakingPool 

func (k Keeper) GetGlobalShieldStakingPool(ctx sdk.Context) (pool sdk.Int)

func (Keeper) GetLastUpdateTime 

func (k Keeper) GetLastUpdateTime(ctx sdk.Context) (time.Time, bool)

GetLastUpdateTime returns the last update time.

func (Keeper) GetNextPoolID 

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

GetNextPoolID gets the latest pool ID from store.

func (Keeper) GetNextPurchaseID 

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

GetNextPurchaseID gets the latest pool ID from store.

func (Keeper) GetOriginalStaking 

func (k Keeper) GetOriginalStaking(ctx sdk.Context, purchaseID uint64) sdk.Int

func (Keeper) GetPool 

func (k Keeper) GetPool(ctx sdk.Context, id uint64) (types.Pool, bool)

GetPool gets data of a pool given pool ID.

func (Keeper) GetPoolParams 

func (k Keeper) GetPoolParams(ctx sdk.Context) types.PoolParams

GetPoolParams returns shield pool parameters.

func (Keeper) GetPoolPurchaseLists 

func (k Keeper) GetPoolPurchaseLists(ctx sdk.Context, poolID uint64) (purchases []types.PurchaseList)

GetPoolPurchaseLists returns all purchases in a given pool.

func (Keeper) GetPoolsBySponsor 

func (k Keeper) GetPoolsBySponsor(ctx sdk.Context, sponsorAddr string) ([]types.Pool, bool)

GetPoolsBySponsor search store for a pool object with given pool ID.

func (Keeper) GetProvider 

func (k Keeper) GetProvider(ctx sdk.Context, delegator sdk.AccAddress) (dt types.Provider, found bool)

GetProvider returns data of a provider given its address.

func (Keeper) GetProvidersIteratorPaginated 

func (k Keeper) GetProvidersIteratorPaginated(ctx sdk.Context, page, limit uint) sdk.Iterator

GetProvidersIteratorPaginated returns an iterator to go over providers based on pagination parameters.

func (Keeper) GetProvidersPaginated 

func (k Keeper) GetProvidersPaginated(ctx sdk.Context, page, limit uint) (providers []types.Provider)

GetProvidersPaginated performs paginated query of providers.

func (Keeper) GetPurchase 

func (Keeper) GetPurchase(purchaseList types.PurchaseList, purchaseID uint64) (types.Purchase, bool)

GetPurchase gets a purchase out of a purchase list

func (Keeper) GetPurchaseList 

func (k Keeper) GetPurchaseList(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress) (types.PurchaseList, bool)

GetPurchaseList gets a purchase from store by txhash.

func (Keeper) GetPurchaserPurchases 

func (k Keeper) GetPurchaserPurchases(ctx sdk.Context, address sdk.AccAddress) (res []types.PurchaseList)

GetPurchaserPurchases returns all purchases by a given purchaser.

func (Keeper) GetReimbursement 

func (k Keeper) GetReimbursement(ctx sdk.Context, proposalID uint64) (types.Reimbursement, error)

GetReimbursement get a reimbursement in store.

func (Keeper) GetRemainingServiceFees 

func (k Keeper) GetRemainingServiceFees(ctx sdk.Context) types.MixedDecCoins

func (Keeper) GetServiceFees 

func (k Keeper) GetServiceFees(ctx sdk.Context) types.MixedDecCoins

func (Keeper) GetShieldBlockRewardRatio added in v2.4.0 

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

GetShieldBlockRewardRatio calculates the dynamic ratio for block rewards to shield module, based on total shield and total collateral.

func (Keeper) GetShieldStakingRate 

func (k Keeper) GetShieldStakingRate(ctx sdk.Context) (rate sdk.Dec)

GetShieldStakingRate returns shield to staked rate.

func (Keeper) GetSortedUnbondingDelegations 

func (k Keeper) GetSortedUnbondingDelegations(ctx sdk.Context, delAddr sdk.AccAddress) []stakingtypes.UnbondingDelegation

GetSortedUnbondingDelegations gets unbonding delegations sorted by completion time from latest to earliest.

func (Keeper) GetStakeForShield 

func (k Keeper) GetStakeForShield(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress) (purchase types.ShieldStaking, found bool)

func (Keeper) GetTotalClaimed 

func (k Keeper) GetTotalClaimed(ctx sdk.Context) sdk.Int

func (Keeper) GetTotalCollateral 

func (k Keeper) GetTotalCollateral(ctx sdk.Context) sdk.Int

func (Keeper) GetTotalShield 

func (k Keeper) GetTotalShield(ctx sdk.Context) sdk.Int

func (Keeper) GetTotalWithdrawing 

func (k Keeper) GetTotalWithdrawing(ctx sdk.Context) sdk.Int

func (Keeper) GetValidator 

func (k Keeper) GetValidator(ctx sdk.Context, addr sdk.ValAddress) (stakingtypes.ValidatorI, bool)

GetValidator returns info of a validator given its operator address.

func (Keeper) GetVotingParams 

func (k Keeper) GetVotingParams(ctx sdk.Context) govtypes.VotingParams

GetVotingParams returns gov keeper's voting params.

func (Keeper) GetWithdrawQueueTimeSlice 

func (k Keeper) GetWithdrawQueueTimeSlice(ctx sdk.Context, timestamp time.Time) []types.Withdraw

GetWithdrawQueueTimeSlice gets a specific withdraw queue timeslice, which is a slice of withdraws corresponding to a given time.

func (Keeper) GetWithdrawsByProvider 

func (k Keeper) GetWithdrawsByProvider(ctx sdk.Context, providerAddr string) []types.Withdraw

GetWithdrawsByProvider gets all withdraws of a provider.

func (Keeper) Hooks 

func (k Keeper) Hooks() Hooks

Create new distribution hooks

func (Keeper) InsertExpiringPurchaseQueue 

func (k Keeper) InsertExpiringPurchaseQueue(ctx sdk.Context, purchaseList types.PurchaseList, endTime time.Time)

InsertExpiringPurchaseQueue inserts a purchase into the expired purchase queue.

func (Keeper) InsertWithdrawQueue 

func (k Keeper) InsertWithdrawQueue(ctx sdk.Context, withdraw types.Withdraw)

InsertWithdrawQueue prepares a withdraw queue timeslice for insertion into the queue.

func (Keeper) IterateAllPools 

func (k Keeper) IterateAllPools(ctx sdk.Context, callback func(pool types.Pool) (stop bool))

IterateAllPools iterates over the all the stored pools and performs a callback function.

func (Keeper) IterateOriginalStakings 

func (k Keeper) IterateOriginalStakings(ctx sdk.Context, callback func(original types.OriginalStaking) (stop bool))

IterateStakeForShields iterates through purchase lists in a pool

func (Keeper) IteratePoolPurchaseLists 

func (k Keeper) IteratePoolPurchaseLists(ctx sdk.Context, poolID uint64, callback func(purchaseList types.PurchaseList) (stop bool))

IteratePoolPurchaseLists iterates through purchases in a pool

func (Keeper) IterateProviders 

func (k Keeper) IterateProviders(ctx sdk.Context, callback func(provider types.Provider) (stop bool))

IterateProviders iterates through all providers.

func (Keeper) IterateProvidersPaginated 

func (k Keeper) IterateProvidersPaginated(ctx sdk.Context, page, limit uint, cb func(vote types.Provider) (stop bool))

IterateProvidersPaginated iterates over providers based on pagination parameters and performs a callback function.

func (Keeper) IteratePurchaseListEntries 

func (k Keeper) IteratePurchaseListEntries(ctx sdk.Context, callback func(purchase types.Purchase) (stop bool))

IteratePurchaseListEntries iterates through entries of all purchase lists.

func (Keeper) IteratePurchaseLists 

func (k Keeper) IteratePurchaseLists(ctx sdk.Context, callback func(purchase types.PurchaseList) (stop bool))

IteratePurchaseLists iterates through purchase lists in a pool

func (Keeper) IterateReimbursements 

func (k Keeper) IterateReimbursements(ctx sdk.Context, callback func(rmb types.Reimbursement) (stop bool))

IterateReimbursements iterates through all reimbursements.

func (Keeper) IterateStakeForShields 

func (k Keeper) IterateStakeForShields(ctx sdk.Context, callback func(purchase types.ShieldStaking) (stop bool))

IterateStakeForShields iterates through purchase lists in a pool

func (Keeper) IterateWithdraws 

func (k Keeper) IterateWithdraws(ctx sdk.Context, callback func(withdraw []types.Withdraw) (stop bool))

IterateWithdraws iterates through all ongoing withdraws.

func (Keeper) MakePayoutByProviderDelegations 

func (k Keeper) MakePayoutByProviderDelegations(ctx sdk.Context, providerAddr sdk.AccAddress, purchased, payout sdk.Int) error

MakePayoutByProviderDelegations undelegates the provider's delegations and transfers tokens from the staking module account to the shield module account.

func (Keeper) PausePool 

func (k Keeper) PausePool(ctx sdk.Context, updater sdk.AccAddress, id uint64) (types.Pool, error)

PausePool sets an active pool to be inactive.

func (Keeper) PayFromDelegation 

func (k Keeper) PayFromDelegation(ctx sdk.Context, delAddr sdk.AccAddress, payout sdk.Int)

PayFromDelegation reduce provider's delegations and transfer tokens to the shield module account.

func (Keeper) PayFromUnbondings 

func (k Keeper) PayFromUnbondings(ctx sdk.Context, ubd stakingtypes.UnbondingDelegation, payout sdk.Int)

PayFromUnbondings reduce provider's unbonding delegations and transfer tokens to the shield module account.

func (Keeper) PayoutNativeRewards 

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

PayoutNativeRewards pays out pending CTK rewards.

func (Keeper) Pool 

func (q Keeper) Pool(c context.Context, req *types.QueryPoolRequest) (*types.QueryPoolResponse, error)

Pool queries a pool based on the ID or sponsor.

func (Keeper) PoolParams 

func (q Keeper) PoolParams(c context.Context, req *types.QueryPoolParamsRequest) (*types.QueryPoolParamsResponse, error)

PoolParams queries pool parameters.

func (Keeper) PoolPurchaseLists 

func (q Keeper) PoolPurchaseLists(c context.Context, req *types.QueryPoolPurchaseListsRequest) (*types.QueryPurchaseListsResponse, error)

PurchaserPurchaseLists queries purchase lists for a given pool.

func (Keeper) Pools 

func (q Keeper) Pools(c context.Context, req *types.QueryPoolsRequest) (*types.QueryPoolsResponse, error)

Pools queries all pools.

func (Keeper) ProcessStakeForShieldExpiration 

func (k Keeper) ProcessStakeForShieldExpiration(ctx sdk.Context, poolID, purchaseID uint64, bondDenom string, purchaser sdk.AccAddress) error

func (Keeper) Provider 

func (q Keeper) Provider(c context.Context, req *types.QueryProviderRequest) (*types.QueryProviderResponse, error)

Provider queries a provider given the address.

func (Keeper) Providers 

func (q Keeper) Providers(c context.Context, req *types.QueryProvidersRequest) (*types.QueryProvidersResponse, error)

Providers queries all providers.

func (Keeper) PurchaseList 

func (q Keeper) PurchaseList(c context.Context, req *types.QueryPurchaseListRequest) (*types.QueryPurchaseListResponse, error)

PurchaseList queries a purchase list given a pool-purchase pair.

func (Keeper) PurchaseLists 

func (q Keeper) PurchaseLists(c context.Context, req *types.QueryPurchaseListsRequest) (*types.QueryPurchaseListsResponse, error)

PurchaseLists queries purchase lists purchaser.

func (Keeper) PurchaseShield 

func (k Keeper) PurchaseShield(ctx sdk.Context, poolID uint64, shield sdk.Coins, description string, purchaser sdk.AccAddress, staking bool) (types.Purchase, error)

PurchaseShield purchases shield of a pool with standard fee rate.

func (Keeper) Purchases 

func (q Keeper) Purchases(c context.Context, req *types.QueryPurchasesRequest) (*types.QueryPurchasesResponse, error)

Purchases queries all purchases.

func (Keeper) Reimbursement 

func (q Keeper) Reimbursement(c context.Context, req *types.QueryReimbursementRequest) (*types.QueryReimbursementResponse, error)

Reimbursement queries a reimbursement by proposal ID.

func (Keeper) Reimbursements 

func (q Keeper) Reimbursements(c context.Context, req *types.QueryReimbursementsRequest) (*types.QueryReimbursementsResponse, error)

Reimbursements queries all reimbursements.

func (Keeper) RemoveDelegation 

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

RemoveDelegation updates the provider when its delegation is removed.

func (Keeper) RemoveExpiredPurchasesAndDistributeFees 

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

RemoveExpiredPurchasesAndDistributeFees removes expired purchases and distributes fees for current block.

func (Keeper) RemoveTimeSliceFromWithdrawQueue 

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

RemoveTimeSliceFromWithdrawQueue removes a time slice from the withdraw queue.

func (Keeper) RestoreShield 

func (k Keeper) RestoreShield(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress, id uint64, loss sdk.Coins) error

RestoreShield restores shield-related states as they were prior to the claim proposal submission.

func (Keeper) ResumePool 

func (k Keeper) ResumePool(ctx sdk.Context, updater sdk.AccAddress, id uint64) (types.Pool, error)

ResumePool sets an inactive pool to be active.

func (Keeper) SecureCollaterals 

func (k Keeper) SecureCollaterals(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress, purchaseID uint64, loss sdk.Coins, duration time.Duration) error

SecureCollaterals is called after a claim is submitted to secure the given amount of collaterals for the duration and adjust shield module states accordingly.

func (Keeper) SecureFromProvider 

func (k Keeper) SecureFromProvider(ctx sdk.Context, provider types.Provider, amount sdk.Int, duration time.Duration)

SecureFromProvider secures the specified amount of collaterals from the provider for the duration. If necessary, it extends withdrawing collaterals and, if exist, their linked unbondings as well.

func (Keeper) SetAdmin 

func (k Keeper) SetAdmin(ctx sdk.Context, admin sdk.AccAddress)

SetAdmin sets the Shield admin account address.

func (Keeper) SetBlockServiceFees 

func (k Keeper) SetBlockServiceFees(ctx sdk.Context, serviceFees types.MixedDecCoins)

func (Keeper) SetClaimProposalParams 

func (k Keeper) SetClaimProposalParams(ctx sdk.Context, claimProposalParams types.ClaimProposalParams)

SetClaimProposalParams sets parameters subspace for shield claim proposal parameters.

func (Keeper) SetDistributionParams added in v2.4.0 

func (k Keeper) SetDistributionParams(ctx sdk.Context, dp types.DistributionParams)

SetDistributionParams sets distribution parameters.

func (Keeper) SetExpiringPurchaseQueueTimeSlice 

func (k Keeper) SetExpiringPurchaseQueueTimeSlice(ctx sdk.Context, timestamp time.Time, ppPairs []types.PoolPurchaser)

SetExpiringPurchaseQueueTimeSlice sets a time slice for a purchase expiring at give time.

func (Keeper) SetGlobalShieldStakingPool 

func (k Keeper) SetGlobalShieldStakingPool(ctx sdk.Context, value sdk.Int)

func (Keeper) SetLastUpdateTime 

func (k Keeper) SetLastUpdateTime(ctx sdk.Context, prevUpdateTime time.Time)

SetLastUpdateTime sets the last update time. Last update time will be set when the first purchase is made or distributing service fees.

func (Keeper) SetNextPoolID 

func (k Keeper) SetNextPoolID(ctx sdk.Context, id uint64)

SetLatestPoolID sets the latest pool ID to store.

func (Keeper) SetNextPurchaseID 

func (k Keeper) SetNextPurchaseID(ctx sdk.Context, id uint64)

SetNextPurchaseID sets the latest pool ID to store.

func (Keeper) SetOriginalStaking 

func (k Keeper) SetOriginalStaking(ctx sdk.Context, purchaseID uint64, amount sdk.Int)

func (Keeper) SetPool 

func (k Keeper) SetPool(ctx sdk.Context, pool types.Pool)

SetPool sets data of a pool in kv-store.

func (Keeper) SetPoolParams 

func (k Keeper) SetPoolParams(ctx sdk.Context, poolParams types.PoolParams)

SetPoolParams sets parameters subspace for shield pool parameters.

func (Keeper) SetProvider 

func (k Keeper) SetProvider(ctx sdk.Context, delAddr sdk.AccAddress, provider types.Provider)

SetProvider sets data of a provider in the kv-store.

func (Keeper) SetPurchaseList 

func (k Keeper) SetPurchaseList(ctx sdk.Context, purchaseList types.PurchaseList)

SetPurchaseList sets a purchase list.

func (Keeper) SetReimbursement 

func (k Keeper) SetReimbursement(ctx sdk.Context, proposalID uint64, payout types.Reimbursement)

SetReimbursement sets a reimbursement in store.

func (Keeper) SetRemainingServiceFees 

func (k Keeper) SetRemainingServiceFees(ctx sdk.Context, serviceFees types.MixedDecCoins)

func (Keeper) SetServiceFees 

func (k Keeper) SetServiceFees(ctx sdk.Context, serviceFees types.MixedDecCoins)

func (Keeper) SetShieldStakingRate 

func (k Keeper) SetShieldStakingRate(ctx sdk.Context, rate sdk.Dec)

SetShieldStakingRate sets shield to staked rate.

func (Keeper) SetStakeForShield 

func (k Keeper) SetStakeForShield(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress, purchase types.ShieldStaking)

func (Keeper) SetTotalClaimed 

func (k Keeper) SetTotalClaimed(ctx sdk.Context, totalClaimed sdk.Int)

func (Keeper) SetTotalCollateral 

func (k Keeper) SetTotalCollateral(ctx sdk.Context, totalCollateral sdk.Int)

func (Keeper) SetTotalShield 

func (k Keeper) SetTotalShield(ctx sdk.Context, totalShield sdk.Int)

func (Keeper) SetTotalWithdrawing 

func (k Keeper) SetTotalWithdrawing(ctx sdk.Context, totalWithdrawing sdk.Int)

func (Keeper) SetWithdrawQueueTimeSlice 

func (k Keeper) SetWithdrawQueueTimeSlice(ctx sdk.Context, timestamp time.Time, withdraws []types.Withdraw)

SetWithdrawQueueTimeSlice stores a withdraw queue timeslice using the timestamp as the key.

func (Keeper) ShieldStaking 

func (q Keeper) ShieldStaking(c context.Context, req *types.QueryShieldStakingRequest) (*types.QueryShieldStakingResponse, error)

ShieldStaking queries staked-for-shield for pool-purchaser pair.

func (Keeper) ShieldStakingRate 

func (q Keeper) ShieldStakingRate(c context.Context, req *types.QueryShieldStakingRateRequest) (*types.QueryShieldStakingRateResponse, error)

ShieldStakingRate queries the shield staking rate for shield.

func (Keeper) ShieldStatus 

func (q Keeper) ShieldStatus(c context.Context, req *types.QueryShieldStatusRequest) (*types.QueryShieldStatusResponse, error)

ShieldStatus queries the global status of the shield module.

func (Keeper) Sponsor 

func (q Keeper) Sponsor(c context.Context, req *types.QuerySponsorRequest) (*types.QuerySponsorResponse, error)

Pool queries a pool based on the ID or sponsor.

func (Keeper) UndelegateFromAccountToShieldModule 

func (k Keeper) UndelegateFromAccountToShieldModule(ctx sdk.Context, senderModule string, delAddr sdk.AccAddress, amt sdk.Coins) error

UndelegateFromAccountToShieldModule performs undelegations from a delegator's staking to the shield module.

func (Keeper) UndelegateShares 

func (k Keeper) UndelegateShares(ctx sdk.Context, delAddr sdk.AccAddress, valAddr sdk.ValAddress, shares sdk.Dec)

UndelegateShares undelegates delegations of a delegator to a validator by shares.

func (Keeper) UnstakeFromShield 

func (k Keeper) UnstakeFromShield(ctx sdk.Context, poolID uint64, purchaser sdk.AccAddress, amount sdk.Int) error

func (Keeper) UpdateDelegationAmount 

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

UpdateDelegationAmount updates the provider based on tha changes of its delegations.

func (Keeper) UpdatePool 

func (k Keeper) UpdatePool(ctx sdk.Context, poolID uint64, description string, updater sdk.AccAddress, shield sdk.Coins, serviceFees types.MixedCoins, shieldLimit sdk.Int) (types.Pool, error)

UpdatePool updates pool info and shield for B.

func (Keeper) UpdateProviderCollateralForPayout 

func (k Keeper) UpdateProviderCollateralForPayout(ctx sdk.Context, providerAddr sdk.AccAddress, purchased, payout sdk.Int) error

UpdateProviderCollateralForPayout updates a provider's collateral and withdraws according to the payout.

func (Keeper) UpdateSponsor 

func (k Keeper) UpdateSponsor(ctx sdk.Context, poolID uint64, newSponsor string, newSponsorAddr, updater sdk.AccAddress) (types.Pool, error)

UpdateSponsor updates the sponsor information of a given pool.

func (Keeper) WithdrawCollateral 

func (k Keeper) WithdrawCollateral(ctx sdk.Context, from sdk.AccAddress, amount sdk.Int) error

WithdrawCollateral withdraws a community member's collateral for a pool. In case of unbonding-initiated withdraw, store the validator address and the creation height.

func (Keeper) WithdrawQueueIterator 

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

WithdrawQueueIterator returns all the withdraw queue timeslices from time 0 until endTime.

func (Keeper) WithdrawReimbursement 

func (k Keeper) WithdrawReimbursement(ctx sdk.Context, proposalID uint64, beneficiary sdk.AccAddress) (sdk.Coins, error)

WithdrawReimbursement withdraws a reimbursement made for a beneficiary.

type Migrator added in v2.4.0 

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

Migrator is a struct for handling in-place store migrations.

func NewMigrator added in v2.4.0 

func NewMigrator(keeper Keeper, queryServer grpc.Server) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2 added in v2.4.0 

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.

Source Files

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