keeper

package
v0.1.4-testnet-hotfix Latest Latest
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 Go to latest Published: Aug 9, 2024 License: Apache-2.0 Imports: 20 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types2.MsgServer

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

func NewQueryServerImpl 

func NewQueryServerImpl(k Keeper) types2.QueryServer

NewQueryServerImpl creates a new server for handling gRPC queries.

Types

type Keeper 

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

func NewKeeper 

func NewKeeper(cdc codec.Codec, storeKey storetypes.StoreKey, paramstore paramtypes.Subspace,
	bankKeeper types2.BankKeeper, accountKeeper types2.AccountKeeper,
) Keeper

NewKeeper returns a new auction keeper.

func (Keeper) CloseAuction 

func (k Keeper) CloseAuction(rctx context.Context, auctionID uint64) error

CloseAuction closes an auction and distributes funds to the highest bidder.

func (Keeper) CloseExpiredAuctions 

func (k Keeper) CloseExpiredAuctions(rctx context.Context) error

CloseExpiredAuctions iterates over all the auctions stored by until the current block timestamp and that are past (or at) their ending times and closes them, paying out to the highest bidder.

func (Keeper) DeleteAuction 

func (k Keeper) DeleteAuction(rctx context.Context, auctionID uint64)

DeleteAuction removes an auction from the store, and any indexes.

func (Keeper) GetAllAuctions 

func (k Keeper) GetAllAuctions(ctx context.Context) (auctions []types2.Auction)

GetAllAuctions returns all auctions from the store

func (Keeper) GetAuction 

func (k Keeper) GetAuction(rctx context.Context, auctionID uint64) (types2.Auction, bool)

GetAuction gets an auction from the store.

func (Keeper) GetNextAuctionID 

func (k Keeper) GetNextAuctionID(rctx context.Context) (uint64, error)

GetNextAuctionID reads the next available global ID from store

func (Keeper) GetParams 

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

func (Keeper) IncrementNextAuctionID 

func (k Keeper) IncrementNextAuctionID(ctx context.Context) error

IncrementNextAuctionID increments the next auction ID in the store by 1.

func (Keeper) InsertIntoByTimeIndex 

func (k Keeper) InsertIntoByTimeIndex(rctx context.Context, endTime time.Time, auctionID uint64)

InsertIntoByTimeIndex adds an auction ID and end time into the byTime index.

func (Keeper) IterateAuctions 

func (k Keeper) IterateAuctions(rctx context.Context, cb func(auction types2.Auction) (stop bool))

IterateAuctions provides an iterator over all stored auctions. For each auction, cb will be called. If cb returns true, the iterator will close and stop.

func (Keeper) IterateAuctionsByTime 

func (k Keeper) IterateAuctionsByTime(rctx context.Context, inclusiveCutoffTime time.Time, cb func(auctionID uint64) (stop bool))

IterateAuctionsByTime provides an iterator over auctions ordered by auction.EndTime. For each auction cb will be called. If cb returns true the iterator will close and stop.

func (Keeper) Logger 

func (k Keeper) Logger(rctx context.Context) log.Logger

Logger returns a module-specific logger.

func (Keeper) MarshalAuction 

func (k Keeper) MarshalAuction(auctionI types2.Auction) ([]byte, error)

MarshalAuction protobuf serializes an Auction interface

func (Keeper) MustMarshalAuction 

func (k Keeper) MustMarshalAuction(auction types2.Auction) []byte

MustMarshalAuction attempts to encode an Auction object and returns the raw encoded bytes. It panics on error.

func (Keeper) MustUnmarshalAuction 

func (k Keeper) MustUnmarshalAuction(bz []byte) types2.Auction

MustUnmarshalAuction attempts to decode and return an Auction object from raw encoded bytes. It panics on error.

func (Keeper) PayoutCollateralAuction 

func (k Keeper) PayoutCollateralAuction(ctx context.Context, auction *types2.CollateralAuction) error

PayoutCollateralAuction pays out the proceeds for a collateral auction.

func (Keeper) PayoutDebtAuction 

func (k Keeper) PayoutDebtAuction(ctx context.Context, auction *types2.DebtAuction) error

PayoutDebtAuction pays out the proceeds for a debt auction, first minting the coins.

func (Keeper) PayoutSurplusAuction 

func (k Keeper) PayoutSurplusAuction(ctx context.Context, auction *types2.SurplusAuction) error

PayoutSurplusAuction pays out the proceeds for a surplus auction.

func (Keeper) PlaceBid 

func (k Keeper) PlaceBid(rctx context.Context, auctionID uint64, bidder sdk.AccAddress, newAmount sdk.Coin) error

PlaceBid places a bid on any auction.

func (Keeper) PlaceBidDebt 

func (k Keeper) PlaceBidDebt(rctx context.Context, auction *types2.DebtAuction, bidder sdk.AccAddress, lot sdk.Coin) (*types2.DebtAuction, error)

PlaceBidDebt places a reverse bid on a debt auction, moving coins and returning the updated auction.

func (Keeper) PlaceBidSurplus 

func (k Keeper) PlaceBidSurplus(rctx context.Context, auction *types2.SurplusAuction, bidder sdk.AccAddress, bid sdk.Coin) (*types2.SurplusAuction, error)

PlaceBidSurplus places a forward bid on a surplus auction, moving coins and returning the updated auction.

func (Keeper) PlaceForwardBidCollateral 

func (k Keeper) PlaceForwardBidCollateral(rctx context.Context, auction *types2.CollateralAuction, bidder sdk.AccAddress, bid sdk.Coin) (*types2.CollateralAuction, error)

PlaceForwardBidCollateral places a forward bid on a collateral auction, moving coins and returning the updated auction.

func (Keeper) PlaceReverseBidCollateral 

func (k Keeper) PlaceReverseBidCollateral(rctx context.Context, auction *types2.CollateralAuction, bidder sdk.AccAddress, lot sdk.Coin) (*types2.CollateralAuction, error)

PlaceReverseBidCollateral places a reverse bid on a collateral auction, moving coins and returning the updated auction.

func (Keeper) SetAuction 

func (k Keeper) SetAuction(rctx context.Context, auction types2.Auction)

SetAuction puts the auction into the store, and updates any indexes.

func (Keeper) SetNextAuctionID 

func (k Keeper) SetNextAuctionID(rctx context.Context, id uint64)

SetNextAuctionID stores an ID to be used for the next created auction

func (Keeper) SetParams 

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

func (Keeper) StartCollateralAuction 

func (k Keeper) StartCollateralAuction(
	rctx context.Context, seller string, lot, maxBid sdk.Coin,
	lotReturnAddrs []sdk.AccAddress, lotReturnWeights []sdkmath.Int, debt sdk.Coin,
) (uint64, error)

StartCollateralAuction starts a new collateral (2-phase) auction.

func (Keeper) StartDebtAuction 

func (k Keeper) StartDebtAuction(rctx context.Context, buyer string, bid sdk.Coin, initialLot sdk.Coin, debt sdk.Coin) (uint64, error)

StartDebtAuction starts a new debt (reverse) auction.

func (Keeper) StartSurplusAuction 

func (k Keeper) StartSurplusAuction(rctx context.Context, seller string, lot sdk.Coin, bidDenom string) (uint64, error)

StartSurplusAuction starts a new surplus (forward) auction.

func (Keeper) StoreNewAuction 

func (k Keeper) StoreNewAuction(ctx context.Context, auction types2.Auction) (uint64, error)

StoreNewAuction stores an auction, adding a new ID

func (Keeper) UnmarshalAuction 

func (k Keeper) UnmarshalAuction(bz []byte) (types2.Auction, error)

UnmarshalAuction returns an Auction interface from raw encoded auction bytes of a Proto-based Auction type

Source Files

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