keeper

package
v1.6.1 Latest Latest
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 Go to latest Published: Apr 24, 2024 License: Apache-2.0 Imports: 23 Imported by: 0

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Constants

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Variables

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Functions

This section is empty.

Types

type Keeper 

type Keeper struct {
	BetKeeper types.BetKeeper
	// contains filtered or unexported fields
}

Keeper of the orderbook store

func NewKeeper 

func NewKeeper(
	cdc codec.BinaryCodec,
	key storetypes.StoreKey,
	ps paramtypes.Subspace,
	expectedKeepers SdkExpectedKeepers,
) *Keeper

NewKeeper creates a new orderbook Keeper instance

func (Keeper) BatchOrderBookSettlements 

func (k Keeper) BatchOrderBookSettlements(ctx sdk.Context) error

BatchOrderBookSettlements settles order books

func (Keeper) BettorLoses 

func (k Keeper) BettorLoses(
	ctx sdk.Context,
	betFulfillments []*bettypes.BetFulfillment,
	orderBookUID string,
) error

BettorLoses process bets in case bettor loses, adds the bet amount to the actual profit of the participation for each of the bet fulfillment records and, removes the payout lock.

func (Keeper) BettorWins 

func (k Keeper) BettorWins(
	ctx sdk.Context,
	bettorAddress sdk.AccAddress,
	betFulfillments []*bettypes.BetFulfillment,
	orderBookUID string,
) error

BettorWins process bets in case bettor is the winner, transfers the bet amount and the payout profit to the bettor's account and, updates actual profit of the participation to the subtracted value from the payout profit.

func (Keeper) CalcWithdrawalAmount added in v0.0.8 

func (k Keeper) CalcWithdrawalAmount(
	ctx sdk.Context,
	depositorAddress string,
	marketUID string,
	participationIndex uint64,
	mode housetypes.WithdrawalMode,
	totalWithdrawnAmount sdkmath.Int,
	amount sdkmath.Int,
) (sdkmath.Int, error)

func (Keeper) GetAllHistoricalParticipationExposures 

func (k Keeper) GetAllHistoricalParticipationExposures(
	ctx sdk.Context,
) (list []types.ParticipationExposure, err error)

GetAllHistoricalParticipationExposures returns all participation exposures used during genesis dump.

func (Keeper) GetAllOrderBookExposures added in v0.0.8 

func (k Keeper) GetAllOrderBookExposures(
	ctx sdk.Context,
) (list []types.OrderBookOddsExposure, err error)

GetAllOrderBookExposures returns all order book exposures used during genesis dump.

func (Keeper) GetAllOrderBookParticipations added in v0.0.8 

func (k Keeper) GetAllOrderBookParticipations(
	ctx sdk.Context,
) (list []types.OrderBookParticipation, err error)

GetAllOrderBookParticipations returns all book participations used during genesis dump.

func (Keeper) GetAllOrderBooks added in v0.0.8 

func (k Keeper) GetAllOrderBooks(ctx sdk.Context) (list []types.OrderBook, err error)

GetAllOrderBooks returns all order books used during genesis dump.

func (Keeper) GetAllParticipationBetPair 

func (k Keeper) GetAllParticipationBetPair(
	ctx sdk.Context,
) (list []types.ParticipationBetPair, err error)

GetAllParticipationBetPair returns all participation bet pairs used during genesis dump.

func (Keeper) GetAllParticipationExposures 

func (k Keeper) GetAllParticipationExposures(
	ctx sdk.Context,
) (list []types.ParticipationExposure, err error)

GetAllParticipationExposures returns all participation exposures used during genesis dump.

func (Keeper) GetBatchSettlementCount 

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

GetBatchSettlementCount - number of deposits to be settled in end blocker.

func (Keeper) GetExposureByOrderBook added in v1.1.1 

func (k Keeper) GetExposureByOrderBook(
	ctx sdk.Context,
	bookUID string,
) (peMap map[uint64]map[string]*types.ParticipationExposure, err error)

GetExposureByOrderBook returns all exposures for an order book uid.

func (Keeper) GetExposureByOrderBookAndOdds added in v0.0.8 

func (k Keeper) GetExposureByOrderBookAndOdds(
	ctx sdk.Context,
	bookUID, oddsUID string,
) (list []types.ParticipationExposure, err error)

GetExposureByOrderBookAndOdds returns all exposures for an order book uid and odds uid.

func (Keeper) GetExposureByOrderBookAndParticipationIndex added in v0.0.8 

func (k Keeper) GetExposureByOrderBookAndParticipationIndex(
	ctx sdk.Context,
	bookUID string,
	participationIndex uint64,
) (list []types.ParticipationExposure, err error)

GetExposureByOrderBookAndParticipationIndex returns all exposures for an order book uid and participation index.

func (Keeper) GetFirstUnsettledResolvedOrderBook 

func (k Keeper) GetFirstUnsettledResolvedOrderBook(ctx sdk.Context, index int) (string, bool)

GetFirstUnsettledResolvedOrderBook returns first element of resolved orderbook that have active deposits

func (Keeper) GetMaxOrderBookParticipationsAllowed added in v0.0.8 

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

GetMaxOrderBookParticipationsAllowed - Max number of orderbook participations allowed.

func (Keeper) GetOddsExposuresByOrderBook added in v0.0.8 

func (k Keeper) GetOddsExposuresByOrderBook(
	ctx sdk.Context,
	orderBookUID string,
) (list []types.OrderBookOddsExposure, err error)

GetOddsExposuresByOrderBook returns all exposures for an order book.

func (Keeper) GetOrderBook added in v0.0.8 

func (k Keeper) GetOrderBook(ctx sdk.Context, orderBookUID string) (val types.OrderBook, found bool)

GetOrderBook returns a specific order book by its uid.

func (Keeper) GetOrderBookOddsExposure added in v0.0.8 

func (k Keeper) GetOrderBookOddsExposure(
	ctx sdk.Context,
	orderBookUID, oddsUID string,
) (val types.OrderBookOddsExposure, found bool)

GetOrderBookOddsExposure returns a specific book odds exposure.

func (Keeper) GetOrderBookParticipation added in v0.0.8 

func (k Keeper) GetOrderBookParticipation(
	ctx sdk.Context,
	bookUID string,
	index uint64,
) (val types.OrderBookParticipation, found bool)

GetOrderBookParticipation returns a specific participation of an order book by index.

func (Keeper) GetOrderBookStats 

func (k Keeper) GetOrderBookStats(ctx sdk.Context) (val types.OrderBookStats)

GetOrderBookStats returns order-book stats

func (Keeper) GetParams 

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

GetParams Get all parameters as types.Params

func (Keeper) GetParticipationsOfOrderBook added in v0.0.8 

func (k Keeper) GetParticipationsOfOrderBook(
	ctx sdk.Context,
	bookUID string,
) (list []types.OrderBookParticipation, err error)

GetParticipationsOfOrderBook returns all participations for an order book.

func (Keeper) GetRequeueThreshold added in v0.0.8 

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

GetRequeueThreshold - threshold below which a participation is requeued in fullfillment queue.

func (Keeper) HistoricalParticipationExposures 

func (k Keeper) HistoricalParticipationExposures(
	c context.Context, req *types.QueryHistoricalParticipationExposuresRequest,
) (*types.QueryHistoricalParticipationExposuresResponse, error)

HistoricalParticipationExposures queries historical participation exposures info for given orderbook

func (Keeper) InitiateOrderBook added in v0.0.8 

func (k Keeper) InitiateOrderBook(ctx sdk.Context, marketUID string, oddsUIDs []string) (err error)

InitiateOrderBook initiates an order book for a given market.

func (Keeper) InitiateOrderBookParticipation added in v0.0.8 

func (k Keeper) InitiateOrderBookParticipation(
	ctx sdk.Context, addr sdk.AccAddress, bookUID string, depositAmount, feeAmount sdkmath.Int,
) (index uint64, err error)

InitiateOrderBookParticipation starts a participation on a book for a certain account.

func (Keeper) Logger 

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

Logger returns the logger of the keeper

func (Keeper) MoveToHistoricalParticipationExposure 

func (k Keeper) MoveToHistoricalParticipationExposure(ctx sdk.Context, pe types.ParticipationExposure)

MoveToHistoricalParticipationExposure removes the participation exposures and indices and sets historical participation exposures.

func (Keeper) OrderBook 

func (k Keeper) OrderBook(
	c context.Context,
	req *types.QueryOrderBookRequest,
) (*types.QueryOrderBookResponse, error)

OrderBook queries orderbook info for given order book id

func (Keeper) OrderBookExposure added in v0.0.8 

func (k Keeper) OrderBookExposure(
	c context.Context,
	req *types.QueryOrderBookExposureRequest,
) (*types.QueryOrderBookExposureResponse, error)

OrderBookExposure queries book exposure info for given order book id and odds id

func (Keeper) OrderBookExposures added in v0.0.8 

func (k Keeper) OrderBookExposures(
	c context.Context,
	req *types.QueryOrderBookExposuresRequest,
) (*types.QueryOrderBookExposuresResponse, error)

OrderBookExposures queries exposures info for given orderbook

func (Keeper) OrderBookParticipation added in v0.0.8 

func (k Keeper) OrderBookParticipation(
	c context.Context,
	req *types.QueryOrderBookParticipationRequest,
) (*types.QueryOrderBookParticipationResponse, error)

OrderBookParticipation queries book participation info for given order book id and participation index

func (Keeper) OrderBookParticipationExposures added in v0.0.8 

func (k Keeper) OrderBookParticipationExposures(
	c context.Context,
	req *types.QueryOrderBookParticipationExposuresRequest,
) (*types.QueryOrderBookParticipationExposuresResponse, error)

OrderBookParticipationExposures queries participation exposures info for a given orderbook

func (Keeper) OrderBookParticipations added in v0.0.8 

func (k Keeper) OrderBookParticipations(
	c context.Context,
	req *types.QueryOrderBookParticipationsRequest,
) (*types.QueryOrderBookParticipationsResponse, error)

OrderBookParticipations queries participation info for a given orderbook

func (Keeper) OrderBooks 

func (k Keeper) OrderBooks(
	c context.Context,
	req *types.QueryOrderBooksRequest,
) (*types.QueryOrderBooksResponse, error)

OrderBooks queries all order books that match the given status

func (Keeper) Params 

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

Params returns the params of the module

func (Keeper) ParticipationExposures 

func (k Keeper) ParticipationExposures(
	c context.Context,
	req *types.QueryParticipationExposuresRequest,
) (*types.QueryParticipationExposuresResponse, error)

ParticipationExposures queries participation exposure info for given order book id and participation index

func (Keeper) ParticipationFulfilledBets 

func (k Keeper) ParticipationFulfilledBets(
	c context.Context,
	req *types.QueryParticipationFulfilledBetsRequest,
) (*types.QueryParticipationFulfilledBetsResponse, error)

ParticipationFulfilledBets queries participation fulfilled bets info for given order book id and participation index

func (Keeper) ProcessWager added in v1.0.1 

func (k Keeper) ProcessWager(
	ctx sdk.Context,
	betUID, bookUID, oddsUID string,
	maxLossMultiplier sdk.Dec,
	betAmount sdkmath.Int,
	payoutProfit sdk.Dec,
	bettorAddress sdk.AccAddress,
	betFee sdkmath.Int,
	oddsVal string, betID uint64,
	odds map[string]*bettypes.BetOddsCompact,
	oddUIDS []string,
) ([]*bettypes.BetFulfillment, error)

ProcessWager processes bet placement

func (Keeper) RefundBettor 

func (k Keeper) RefundBettor(
	ctx sdk.Context,
	bettorAddress sdk.AccAddress,
	betAmount, betFee, _ sdkmath.Int,
	_ string,
) error

RefundBettor process bets in case market gets cancelled or aborted, this method transfers the bet amount from order book liquidity module account balance to the bettor account balance.

func (Keeper) RemoveUnsettledResolvedOrderBook 

func (k Keeper) RemoveUnsettledResolvedOrderBook(ctx sdk.Context, orderBookUID string)

RemoveUnsettledResolvedOrderBook removes resolved order-book from the statistics

func (*Keeper) SetBetKeeper 

func (k *Keeper) SetBetKeeper(betKeeper types.BetKeeper)

SetBetKeeper sets the bet module keeper to the order book keeper.

func (Keeper) SetHistoricalParticipationExposure 

func (k Keeper) SetHistoricalParticipationExposure(ctx sdk.Context, pe types.ParticipationExposure)

SetHistoricalParticipationExposure sets a historical participation exposure.

func (*Keeper) SetHooks added in v1.3.0 

func (k *Keeper) SetHooks(gh types.OrderBookHooks) *Keeper

SetHooks sets the hooks for governance

func (*Keeper) SetHouseKeeper added in v0.0.8 

func (k *Keeper) SetHouseKeeper(houseKeeper types.HouseKeeper)

SetHouseKeeper sets the market module keeper to the order book keeper.

func (*Keeper) SetMarketKeeper added in v0.0.8 

func (k *Keeper) SetMarketKeeper(marketKeeper types.MarketKeeper)

SetMarketKeeper sets the market module keeper to the order book keeper.

func (*Keeper) SetOVMKeeper added in v0.0.8 

func (k *Keeper) SetOVMKeeper(ovmKeeper types.OVMKeeper)

SetOVMKeeper sets the ovm module keeper to the market keeper.

func (Keeper) SetOrderBook added in v0.0.8 

func (k Keeper) SetOrderBook(ctx sdk.Context, book types.OrderBook)

SetOrderBook sets an order book.

func (Keeper) SetOrderBookAsUnsettledResolved added in v0.0.8 

func (k Keeper) SetOrderBookAsUnsettledResolved(ctx sdk.Context, orderBookUID string) error

SetOrderBookAsUnsettledResolved sets the orderbook as settled.

func (Keeper) SetOrderBookOddsExposure added in v0.0.8 

func (k Keeper) SetOrderBookOddsExposure(ctx sdk.Context, boe types.OrderBookOddsExposure)

SetOrderBookOddsExposure sets a book odds exposure.

func (Keeper) SetOrderBookParticipation added in v0.0.8 

func (k Keeper) SetOrderBookParticipation(ctx sdk.Context, participation types.OrderBookParticipation)

SetOrderBookParticipation sets a book participation.

func (Keeper) SetOrderBookStats 

func (k Keeper) SetOrderBookStats(ctx sdk.Context, stats types.OrderBookStats)

SetOrderBookStats sets bet statistics in the store

func (Keeper) SetParams 

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

SetParams set the params

func (Keeper) SetParticipationBetPair 

func (k Keeper) SetParticipationBetPair(ctx sdk.Context, bp types.ParticipationBetPair, betID uint64)

SetParticipationBetPair sets a participation bet pair.

func (Keeper) SetParticipationExposure 

func (k Keeper) SetParticipationExposure(ctx sdk.Context, pe types.ParticipationExposure)

SetParticipationExposure sets a participation exposure.

func (Keeper) SetParticipationExposureByIndex 

func (k Keeper) SetParticipationExposureByIndex(ctx sdk.Context, pe types.ParticipationExposure)

SetParticipationExposureByIndex sets a participation exposure by index.

func (Keeper) SettledOrderBookParticipationsOfHeight added in v1.5.3 

func (k Keeper) SettledOrderBookParticipationsOfHeight(
	c context.Context,
	req *types.QuerySettledOrderBookParticipationsOfHeightRequest,
) (*types.QuerySettledOrderBookParticipationsOfHeightResponse, error)

SettledOrderBookParticipationsOfHeight returns settled orderbook participations of a certain height

func (Keeper) WithdrawBetFee added in v0.0.8 

func (k Keeper) WithdrawBetFee(ctx sdk.Context, marketCreator sdk.AccAddress, betFee sdkmath.Int) error

func (Keeper) WithdrawOrderBookParticipation added in v0.0.8 

func (k Keeper) WithdrawOrderBookParticipation(
	ctx sdk.Context, marketUID string,
	participationIndex uint64,
	amount sdkmath.Int,
) error

WithdrawOrderBookParticipation withdraws the order book participation to the bettor's account

type SdkExpectedKeepers 

type SdkExpectedKeepers struct {
	BankKeeper     types.BankKeeper
	AccountKeeper  types.AccountKeeper
	FeeGrantKeeper types.FeeGrantKeeper
}

SdkExpectedKeepers contains expected keepers parameter needed by NewKeeper

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