keeper

package
v0.0.0-...-bf46863 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jul 31, 2023 License: Apache-2.0 Imports: 21 Imported by: 0

Documentation

Index

Constants

View Source 
const ContractPrefixKey = "x-wasm-contract"
View Source 
const EpochKey = "epoch"
View Source 
const MatchResultKey = "match-result"

Variables

This section is empty.

Functions

func GetKeyForLongBook 

func GetKeyForLongBook(longBook types.LongBook) []byte

func GetKeyForPrice 

func GetKeyForPrice(price sdk.Dec) []byte

func GetKeyForShortBook 

func GetKeyForShortBook(shortBook types.ShortBook) []byte

func GetKeyForTs 

func GetKeyForTs(ts uint64) []byte

Types

type Keeper 

type Keeper struct {
	Cdc codec.BinaryCodec

	Paramstore    paramtypes.Subspace
	AccountKeeper authkeeper.AccountKeeper
	EpochKeeper   epochkeeper.Keeper
	BankKeeper    bankkeeper.Keeper
	WasmKeeper    wasm.Keeper
	MemState      *dexcache.MemState
	// contains filtered or unexported fields
}

func NewKeeper 

func NewKeeper(
	cdc codec.BinaryCodec,
	storeKey,
	memKey sdk.StoreKey,
	ps paramtypes.Subspace,
	epochKeeper epochkeeper.Keeper,
	bankKeeper bankkeeper.Keeper,
	accountKeeper authkeeper.AccountKeeper,
) *Keeper

func (Keeper) AddRegisteredPair 

func (k Keeper) AddRegisteredPair(ctx sdk.Context, contractAddr string, pair types.Pair) bool

func (Keeper) ChargeRentForGas 

func (k Keeper) ChargeRentForGas(ctx sdk.Context, contractAddr string, gasUsed uint64, gasAllowance uint64) error

Reduce `RentBalance` of a contract if `userProvidedGas` cannot cover `gasUsed`

func (Keeper) ClearDependenciesForContract 

func (k Keeper) ClearDependenciesForContract(ctx sdk.Context, removedContract types.ContractInfoV2)

func (Keeper) CreateModuleAccount 

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

func (Keeper) DecreaseOrderCount 

func (k Keeper) DecreaseOrderCount(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, direction types.PositionDirection, price sdk.Dec, count uint64) error

func (Keeper) DeleteAllRegisteredPairsForContract 

func (k Keeper) DeleteAllRegisteredPairsForContract(ctx sdk.Context, contractAddr string)

func (Keeper) DeleteContract 

func (k Keeper) DeleteContract(ctx sdk.Context, contractAddr string)

func (Keeper) DeleteMatchResultState 

func (k Keeper) DeleteMatchResultState(ctx sdk.Context, contractAddr string)

func (Keeper) DeleteNextOrderID 

func (k Keeper) DeleteNextOrderID(ctx sdk.Context, contractAddr string)

func (Keeper) DeletePriceStateBefore 

func (k Keeper) DeletePriceStateBefore(ctx sdk.Context, contractAddr string, timestamp uint64, pair types.Pair)

func (Keeper) DoUnregisterContract 

func (k Keeper) DoUnregisterContract(ctx sdk.Context, contract types.ContractInfoV2)

Contract unregistration will remove all orderbook data stored for the contract

func (Keeper) DoUnregisterContractWithRefund 

func (k Keeper) DoUnregisterContractWithRefund(ctx sdk.Context, contract types.ContractInfoV2) error

Unregistrate and refund the creator

func (Keeper) GetAllAssetMetadata 

func (k Keeper) GetAllAssetMetadata(ctx sdk.Context) []types.AssetMetadata

func (Keeper) GetAllContractInfo 

func (k Keeper) GetAllContractInfo(ctx sdk.Context) []types.ContractInfoV2

func (Keeper) GetAllLongBook 

func (k Keeper) GetAllLongBook(ctx sdk.Context, contractAddr string) (list []types.LongBook)

GetAllLongBook returns all longBook

func (Keeper) GetAllLongBookForPair 

func (k Keeper) GetAllLongBookForPair(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string) (list []types.OrderBookEntry)

func (Keeper) GetAllLongBookForPairPaginated 

func (k Keeper) GetAllLongBookForPairPaginated(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, page *query.PageRequest) (list []types.LongBook, pageRes *query.PageResponse, err error)

func (Keeper) GetAllPrices 

func (k Keeper) GetAllPrices(ctx sdk.Context, contractAddr string, pair types.Pair) (list []*types.Price)

func (Keeper) GetAllProcessableContractInfo 

func (k Keeper) GetAllProcessableContractInfo(ctx sdk.Context) []types.ContractInfoV2

func (Keeper) GetAllRegisteredPairs 

func (k Keeper) GetAllRegisteredPairs(ctx sdk.Context, contractAddr string) []types.Pair

func (Keeper) GetAllShortBook 

func (k Keeper) GetAllShortBook(ctx sdk.Context, contractAddr string) (list []types.ShortBook)

GetAllShortBook returns all shortBook

func (Keeper) GetAllShortBookForPair 

func (k Keeper) GetAllShortBookForPair(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string) (list []types.OrderBookEntry)

func (Keeper) GetAllShortBookForPairPaginated 

func (k Keeper) GetAllShortBookForPairPaginated(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, page *query.PageRequest) (list []types.ShortBook, pageRes *query.PageResponse, err error)

func (Keeper) GetAssetMetadataByDenom 

func (k Keeper) GetAssetMetadataByDenom(ctx sdk.Context, assetDenom string) (val types.AssetMetadata, found bool)

func (Keeper) GetContract 

func (k Keeper) GetContract(ctx sdk.Context, contractAddr string) (types.ContractInfoV2, error)

func (Keeper) GetContractGasLimit 

func (k Keeper) GetContractGasLimit(ctx sdk.Context, contractAddr sdk.AccAddress) (uint64, error)

func (Keeper) GetContractUnsuspendCost 

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

func (Keeper) GetContractWithoutGasCharge 

func (k Keeper) GetContractWithoutGasCharge(ctx sdk.Context, contractAddr string) (types.ContractInfoV2, error)

func (Keeper) GetLongAllocationForOrderID 

func (k Keeper) GetLongAllocationForOrderID(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, price sdk.Dec, orderID uint64) (*types.Allocation, bool)

func (Keeper) GetLongBookByPrice 

func (k Keeper) GetLongBookByPrice(ctx sdk.Context, contractAddr string, price sdk.Dec, priceDenom string, assetDenom string) (val types.LongBook, found bool)

func (Keeper) GetLongOrderBookEntryByPrice 

func (k Keeper) GetLongOrderBookEntryByPrice(ctx sdk.Context, contractAddr string, price sdk.Dec, priceDenom string, assetDenom string) (types.OrderBookEntry, bool)

func (Keeper) GetMatchResultState 

func (k Keeper) GetMatchResultState(ctx sdk.Context, contractAddr string) (*types.MatchResult, bool)

func (Keeper) GetMaxOrderPerPrice 

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

func (Keeper) GetMaxPairsPerContract 

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

func (Keeper) GetMemStoreKey 

func (k Keeper) GetMemStoreKey() sdk.StoreKey

func (Keeper) GetMinProcessableRent 

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

func (Keeper) GetNextOrderID 

func (k Keeper) GetNextOrderID(ctx sdk.Context, contractAddr string) uint64

func (Keeper) GetOrderBookEntriesPerLoad 

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

func (Keeper) GetOrderCountState 

func (k Keeper) GetOrderCountState(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, direction types.PositionDirection, price sdk.Dec) uint64

func (Keeper) GetParams 

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

GetParams get all parameters as types.Params

func (Keeper) GetPriceKeysToDelete 

func (k Keeper) GetPriceKeysToDelete(store sdk.KVStore, timestamp uint64) [][]byte

func (Keeper) GetPriceState 

func (k Keeper) GetPriceState(ctx sdk.Context, contractAddr string, timestamp uint64, pair types.Pair) (types.Price, bool)

func (Keeper) GetPriceTickSizeForPair 

func (k Keeper) GetPriceTickSizeForPair(ctx sdk.Context, contractAddr string, pair types.Pair) (sdk.Dec, bool)

func (Keeper) GetPricesForTwap 

func (k Keeper) GetPricesForTwap(ctx sdk.Context, contractAddr string, pair types.Pair, lookback uint64) (list []*types.Price)

func (Keeper) GetQuantityTickSizeForPair 

func (k Keeper) GetQuantityTickSizeForPair(ctx sdk.Context, contractAddr string, pair types.Pair) (sdk.Dec, bool)

func (Keeper) GetRegisteredPair 

func (k Keeper) GetRegisteredPair(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string) (types.Pair, bool)

func (Keeper) GetRentsForContracts 

func (k Keeper) GetRentsForContracts(ctx sdk.Context, contractAddrs []string) map[string]uint64

func (Keeper) GetSettlementGasAllowance 

func (k Keeper) GetSettlementGasAllowance(ctx sdk.Context, numSettlements int) uint64

func (Keeper) GetShortAllocationForOrderID 

func (k Keeper) GetShortAllocationForOrderID(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, price sdk.Dec, orderID uint64) (*types.Allocation, bool)

func (Keeper) GetShortBookByPrice 

func (k Keeper) GetShortBookByPrice(ctx sdk.Context, contractAddr string, price sdk.Dec, priceDenom string, assetDenom string) (val types.ShortBook, found bool)

func (Keeper) GetShortOrderBookEntryByPrice 

func (k Keeper) GetShortOrderBookEntryByPrice(ctx sdk.Context, contractAddr string, price sdk.Dec, priceDenom string, assetDenom string) (types.OrderBookEntry, bool)

func (Keeper) GetStoreKey 

func (k Keeper) GetStoreKey() sdk.StoreKey

func (Keeper) GetTopNLongBooksForPair 

func (k Keeper) GetTopNLongBooksForPair(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, n int) (list []types.OrderBookEntry)

func (Keeper) GetTopNLongBooksForPairStarting 

func (k Keeper) GetTopNLongBooksForPairStarting(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, n int, startExclusive sdk.Dec) (list []types.OrderBookEntry)

Load the first (up to) N long book entries whose price are smaller than the specified limit in reverse sorted order. Parameters: 

n: the largest number of entries to load
startExclusive: the price limit

func (Keeper) GetTopNShortBooksForPair 

func (k Keeper) GetTopNShortBooksForPair(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, n int) (list []types.OrderBookEntry)

func (Keeper) GetTopNShortBooksForPairStarting 

func (k Keeper) GetTopNShortBooksForPairStarting(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, n int, startExclusive sdk.Dec) (list []types.OrderBookEntry)

Load the first (up to) N short book entries whose price are larger than the specified limit in sorted order. Parameters: 

n: the largest number of entries to load
startExclusive: the price limit

func (Keeper) HasRegisteredPair 

func (k Keeper) HasRegisteredPair(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string) bool

func (Keeper) IncreaseOrderCount 

func (k Keeper) IncreaseOrderCount(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, direction types.PositionDirection, price sdk.Dec, count uint64) error

func (Keeper) IsNewEpoch 

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

func (Keeper) Logger 

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

func (Keeper) RemoveAllLongBooksForContract 

func (k Keeper) RemoveAllLongBooksForContract(ctx sdk.Context, contractAddr string)

func (Keeper) RemoveAllPricesForContract 

func (k Keeper) RemoveAllPricesForContract(ctx sdk.Context, contractAddr string)

func (Keeper) RemoveAllShortBooksForContract 

func (k Keeper) RemoveAllShortBooksForContract(ctx sdk.Context, contractAddr string)

func (Keeper) RemoveLongBookByPrice 

func (k Keeper) RemoveLongBookByPrice(ctx sdk.Context, contractAddr string, price sdk.Dec, priceDenom string, assetDenom string)

func (Keeper) RemoveShortBookByPrice 

func (k Keeper) RemoveShortBookByPrice(ctx sdk.Context, contractAddr string, price sdk.Dec, priceDenom string, assetDenom string)

func (Keeper) SetAssetMetadata 

func (k Keeper) SetAssetMetadata(ctx sdk.Context, assetMetadata types.AssetMetadata)

func (Keeper) SetContract 

func (k Keeper) SetContract(ctx sdk.Context, contract *types.ContractInfoV2) error

func (Keeper) SetEpoch 

func (k Keeper) SetEpoch(ctx sdk.Context, epoch uint64)

func (Keeper) SetLongBook 

func (k Keeper) SetLongBook(ctx sdk.Context, contractAddr string, longBook types.LongBook)

SetLongBook set a specific longBook in the store

func (Keeper) SetLongOrderBookEntry 

func (k Keeper) SetLongOrderBookEntry(ctx sdk.Context, contractAddr string, longBook types.OrderBookEntry)

func (Keeper) SetMatchResult 

func (k Keeper) SetMatchResult(ctx sdk.Context, contractAddr string, result *types.MatchResult)

func (Keeper) SetNextOrderID 

func (k Keeper) SetNextOrderID(ctx sdk.Context, contractAddr string, nextID uint64)

func (Keeper) SetOrderCount 

func (k Keeper) SetOrderCount(ctx sdk.Context, contractAddr string, priceDenom string, assetDenom string, direction types.PositionDirection, price sdk.Dec, count uint64) error

func (Keeper) SetParams 

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

SetParams set the params

func (Keeper) SetPriceState 

func (k Keeper) SetPriceState(ctx sdk.Context, price types.Price, contractAddr string)

func (Keeper) SetPriceTickSizeForPair 

func (k Keeper) SetPriceTickSizeForPair(ctx sdk.Context, contractAddr string, pair types.Pair, ticksize sdk.Dec) error

contract_addr, pair -> tick size

func (Keeper) SetQuantityTickSizeForPair 

func (k Keeper) SetQuantityTickSizeForPair(ctx sdk.Context, contractAddr string, pair types.Pair, ticksize sdk.Dec) error

contract_addr, pair -> tick size

func (Keeper) SetShortBook 

func (k Keeper) SetShortBook(ctx sdk.Context, contractAddr string, shortBook types.ShortBook)

SetShortBook set a specific shortBook in the store

func (Keeper) SetShortOrderBookEntry 

func (k Keeper) SetShortOrderBookEntry(ctx sdk.Context, contractAddr string, shortBook types.OrderBookEntry)

func (*Keeper) SetWasmKeeper 

func (k *Keeper) SetWasmKeeper(wasmKeeper *wasm.Keeper)

func (Keeper) SuspendContract 

func (k Keeper) SuspendContract(ctx sdk.Context, contractAddress string, reason string) error

Source Files

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