keeper

func (Keeper) CloseAuction ¶

func (k Keeper) CloseAuction(ctx sdk.Context, auctionID types.ID) sdk.Error

CloseAuction closes an auction and distributes funds to the seller and highest bidder. TODO because this is called by the end blocker, it has to be valid for the duration of the EndTime block. Should maybe move this to a begin blocker?

func (Keeper) DecodeAuction ¶

func (k Keeper) DecodeAuction(ctx sdk.Context, auctionBytes []byte) types.Auction

func (Keeper) DeleteAuction ¶

func (k Keeper) DeleteAuction(ctx sdk.Context, auctionID types.ID)

DeleteAuction removes an auction from the store without any validation

func (Keeper) GetAuction ¶

func (k Keeper) GetAuction(ctx sdk.Context, auctionID types.ID) (types.Auction, bool)

getAuction gets an auction from the store by auctionID

func (Keeper) GetAuctionIterator ¶

func (k Keeper) GetAuctionIterator(ctx sdk.Context) sdk.Iterator

GetAuctionIterator returns an iterator over all auctions in the store

func (Keeper) GetParams ¶

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

GetParams gets the auth module's parameters.

func (Keeper) GetQueueIterator ¶

func (k Keeper) GetQueueIterator(ctx sdk.Context, endTime types.EndTime) sdk.Iterator

Returns an iterator for all the auctions in the queue that expire by endTime

func (Keeper) InsertIntoQueue ¶

func (k Keeper) InsertIntoQueue(ctx sdk.Context, endTime types.EndTime, auctionID types.ID)

Inserts a AuctionID into the queue at endTime

func (Keeper) PlaceBid ¶

func (k Keeper) PlaceBid(ctx sdk.Context, auctionID types.ID, bidder sdk.AccAddress, bid sdk.Coin, lot sdk.Coin) sdk.Error

PlaceBid places a bid on any auction.

func (Keeper) SetAuction ¶

func (k Keeper) SetAuction(ctx sdk.Context, auction types.Auction)

SetAuction puts the auction into the database and adds it to the queue it overwrites any pre-existing auction with same ID

func (Keeper) SetParams ¶

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

SetParams sets the auth module's parameters.

func (Keeper) StartForwardAuction ¶

func (k Keeper) StartForwardAuction(ctx sdk.Context, seller sdk.AccAddress, lot sdk.Coin, initialBid sdk.Coin) (types.ID, sdk.Error)

StartForwardAuction starts a normal auction. Known as flap in maker.

func (Keeper) StartForwardReverseAuction ¶

func (k Keeper) StartForwardReverseAuction(ctx sdk.Context, seller sdk.AccAddress, lot sdk.Coin, maxBid sdk.Coin, otherPerson sdk.AccAddress) (types.ID, sdk.Error)

StartForwardReverseAuction starts an auction where bidders bid up to a maxBid, then switch to bidding down on price. Known as flip in maker.

func (Keeper) StartReverseAuction ¶

func (k Keeper) StartReverseAuction(ctx sdk.Context, buyer sdk.AccAddress, bid sdk.Coin, initialLot sdk.Coin) (types.ID, sdk.Error)

StartReverseAuction starts an auction where sellers compete by offering decreasing prices. Known as flop in maker.