keeper

package
v4.2.0 Latest Latest
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 Go to latest Published: Jun 8, 2023 License: Apache-2.0 Imports: 17 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (

	// EnableAdvanceAuction indicates whether msgServer accepts MsgAdvanceAuction or not.
	// Setting this true in production mode will expose unexpected vulnerability.
	EnableAdvanceAuction = false
)

Functions

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

Types

type Keeper 

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

func NewKeeper 

func NewKeeper(
	cdc codec.BinaryCodec,
	storeKey sdk.StoreKey,
	paramSpace paramtypes.Subspace,
	accountKeeper types.AccountKeeper,
	bankKeeper types.BankKeeper,
	lpfarmKeeper types.LPFarmKeeper,
	liquidityKeeper types.LiquidityKeeper,
) Keeper

func (Keeper) CreateRewardsAuction 

func (k Keeper) CreateRewardsAuction(ctx sdk.Context, poolId uint64, endTime time.Time)

CreateRewardsAuction creates new rewards auction and store it.

func (Keeper) DeleteBid 

func (k Keeper) DeleteBid(ctx sdk.Context, bid types.Bid)

DeleteBid deletes the bid object.

func (Keeper) DeleteLiquidFarm 

func (k Keeper) DeleteLiquidFarm(ctx sdk.Context, liquidFarm types.LiquidFarm)

DeleteLiquidFarm deletes the liquid farm object from the store.

func (Keeper) DeleteWinningBid 

func (k Keeper) DeleteWinningBid(ctx sdk.Context, auctionId, poolId uint64)

DeleteWinningBid deletes the winning bid from the store.

func (Keeper) ExportGenesis 

func (k Keeper) ExportGenesis(ctx sdk.Context) *types.GenesisState

ExportGenesis returns the module's exported genesis.

func (Keeper) FinishRewardsAuction 

func (k Keeper) FinishRewardsAuction(ctx sdk.Context, auction types.RewardsAuction, feeRate sdk.Dec) error

FinishRewardsAuction finishes ongoing rewards auction by looking up the existence of winning bid. Compound accumulated farming rewards for farmers and refund all bids that are placed for the auction if winning bid exists. If not, set the compounding rewards to zero and update the auction status AuctionStatusSkipped.

func (Keeper) GetAllRewardsAuctions 

func (k Keeper) GetAllRewardsAuctions(ctx sdk.Context) (auctions []types.RewardsAuction)

GetAllRewardsAuctions returns all rewards auctions in the store.

func (Keeper) GetBid 

func (k Keeper) GetBid(ctx sdk.Context, poolId uint64, bidder sdk.AccAddress) (bid types.Bid, found bool)

GetBid returns the bid object by the given pool id and bidder address.

func (Keeper) GetBidsByPoolId 

func (k Keeper) GetBidsByPoolId(ctx sdk.Context, poolId uint64) []types.Bid

GetBidsByPoolId returns all bid objects by the pool id.

func (Keeper) GetCompoundingRewards 

func (k Keeper) GetCompoundingRewards(ctx sdk.Context, poolId uint64) (rewards types.CompoundingRewards, found bool)

GetCompoundingRewards returns the last farming rewards by the given pool id.

func (Keeper) GetFeeCollector 

func (k Keeper) GetFeeCollector(ctx sdk.Context) (feeCollector string)

func (Keeper) GetLastRewardsAuction 

func (k Keeper) GetLastRewardsAuction(ctx sdk.Context, poolId uint64) (auction types.RewardsAuction, found bool)

GetLastRewardsAuction is a convenient method to look up last rewards auction id and returns the reward auction object.

func (Keeper) GetLastRewardsAuctionEndTime 

func (k Keeper) GetLastRewardsAuctionEndTime(ctx sdk.Context) (t time.Time, found bool)

GetLastRewardsAuctionEndTime returns the last rewards auction end time.

func (Keeper) GetLastRewardsAuctionId 

func (k Keeper) GetLastRewardsAuctionId(ctx sdk.Context, poolId uint64) uint64

GetLastRewardsAuctionId returns the last rewards auction id.

func (Keeper) GetLiquidFarm 

func (k Keeper) GetLiquidFarm(ctx sdk.Context, poolId uint64) (liquidFarm types.LiquidFarm, found bool)

GetLiquidFarm returns liquid farm object by the given pool id.

func (Keeper) GetLiquidFarmsInParams 

func (k Keeper) GetLiquidFarmsInParams(ctx sdk.Context) (liquidFarms []types.LiquidFarm)

func (Keeper) GetLiquidFarmsInStore 

func (k Keeper) GetLiquidFarmsInStore(ctx sdk.Context) (liquidFarms []types.LiquidFarm)

GetLiquidFarmsInStore returns all liquid farm objects stored in the store.

func (Keeper) GetParams 

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

GetParams returns the parameters for the module.

func (Keeper) GetRewardsAuction 

func (k Keeper) GetRewardsAuction(ctx sdk.Context, auctionId uint64, poolId uint64) (auction types.RewardsAuction, found bool)

GetRewardsAuction returns the reward auction object by the given auction id pool id.

func (Keeper) GetRewardsAuctionDuration 

func (k Keeper) GetRewardsAuctionDuration(ctx sdk.Context) (duration time.Duration)

func (Keeper) GetWinningBid 

func (k Keeper) GetWinningBid(ctx sdk.Context, auctionId uint64, poolId uint64) (bid types.Bid, found bool)

GetWinningBid returns the winning bid object by the given pool id and auction id.

func (Keeper) HandleRemovedLiquidFarm 

func (k Keeper) HandleRemovedLiquidFarm(ctx sdk.Context, liquidFarm types.LiquidFarm)

HandleRemovedLiquidFarm unfarms all farmed coin from the farm module to stop having farming rewards accumulated and sends the harvested rewards to the fee collector. It refunds all placed bids and updates an appropriate states.

func (Keeper) InitGenesis 

func (k Keeper) InitGenesis(ctx sdk.Context, genState types.GenesisState)

InitGenesis initializes the capability module's state from a provided genesis state.

func (Keeper) IterateBidsByPoolId 

func (k Keeper) IterateBidsByPoolId(ctx sdk.Context, poolId uint64, cb func(bid types.Bid) (stop bool))

IterateBidsBy PoolId iterates through all bids by pool id stored in the store and invokes callback function for each item. Stops the iteration when the callback function returns true.

func (Keeper) IterateLiquidFarms 

func (k Keeper) IterateLiquidFarms(ctx sdk.Context, cb func(liquidFarm types.LiquidFarm) (stop bool))

IterateLiquidFarms iterates through all liquid farm objects stored in the store and invokes callback function for each item. Stops the iteration when the callback function for each time.

func (Keeper) IterateRewardsAuctions 

func (k Keeper) IterateRewardsAuctions(ctx sdk.Context, cb func(auction types.RewardsAuction) (stop bool))

IterateRewardsAuctions iterates over all the stored auctions and performs a callback function. Stops iteration when callback returns true.

func (Keeper) LiquidFarm 

func (k Keeper) LiquidFarm(ctx sdk.Context, poolId uint64, farmer sdk.AccAddress, farmingCoin sdk.Coin) error

LiquidFarm handles types.MsgLiquidFarm to farm.

func (Keeper) LiquidUnfarm 

func (k Keeper) LiquidUnfarm(ctx sdk.Context, poolId uint64, farmer sdk.AccAddress, unfarmingCoin sdk.Coin) (unfarmedCoin sdk.Coin, err error)

LiquidUnfarm handles types.MsgLiquidUnfarm to unfarm LFCoin. It doesn't validate if the liquid farm exists because farmers still need to be able to unfarm their LFCoin in case the liquid farm object is removed in params by governance proposal.

func (Keeper) LiquidUnfarmAndWithdraw 

func (k Keeper) LiquidUnfarmAndWithdraw(ctx sdk.Context, poolId uint64, farmer sdk.AccAddress, unfarmingCoin sdk.Coin) error

LiquidUnfarmAndWithdraw handles types.MsgUnfarmAndWithdraw to unfarm LFCoin and withdraw pool coin from the pool.

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) PlaceBid 

func (k Keeper) PlaceBid(ctx sdk.Context, auctionId uint64, poolId uint64, bidder sdk.AccAddress, biddingCoin sdk.Coin) (types.Bid, error)

PlaceBid handles types.MsgPlaceBid and stores bid object.

func (Keeper) RefundBid 

func (k Keeper) RefundBid(ctx sdk.Context, auctionId uint64, poolId uint64, bidder sdk.AccAddress) error

RefundBid handles types.MsgRefundBid and refunds bid amount to the bidder and delete the bid object.

func (Keeper) SetBid 

func (k Keeper) SetBid(ctx sdk.Context, bid types.Bid)

SetBid stores a bid object with the given pool id.

func (Keeper) SetCompoundingRewards 

func (k Keeper) SetCompoundingRewards(ctx sdk.Context, poolId uint64, rewards types.CompoundingRewards)

SetCompoundingRewards stores compounding rewards with the given pool id.

func (Keeper) SetLastRewardsAuctionEndTime 

func (k Keeper) SetLastRewardsAuctionEndTime(ctx sdk.Context, t time.Time)

SetLastRewardsAuctionEndTime stores the last rewards auction end time.

func (Keeper) SetLastRewardsAuctionId 

func (k Keeper) SetLastRewardsAuctionId(ctx sdk.Context, auctionId uint64, poolId uint64)

SetLastRewardsAuctionId stores the last rewards auction id.

func (Keeper) SetLiquidFarm 

func (k Keeper) SetLiquidFarm(ctx sdk.Context, liquidFarm types.LiquidFarm)

SetLiquidFarm stores liquid farm object with the given pool id.

func (Keeper) SetParams 

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

SetParams sets the parameters for the module.

func (Keeper) SetRewardsAuction 

func (k Keeper) SetRewardsAuction(ctx sdk.Context, auction types.RewardsAuction)

SetRewardsAuction stores rewards auction.

func (Keeper) SetWinningBid 

func (k Keeper) SetWinningBid(ctx sdk.Context, auctionId uint64, bid types.Bid)

SetWinningBid stores the winning bid with the auction id.

type Querier 

type Querier struct {
	Keeper
}

Querier is used as Keeper will have duplicate methods if used directly, and gRPC names take precedence over keeper.

func (Querier) Bids 

func (k Querier) Bids(c context.Context, req *types.QueryBidsRequest) (*types.QueryBidsResponse, error)

Bids queries all Bid objects.

func (Querier) ExchangeRate 

func (k Querier) ExchangeRate(c context.Context, req *types.QueryExchangeRateRequest) (*types.QueryExchangeRateResponse, error)

ExchangeRate queries exchange rate, such as mint rate and burn rate per 1 LFCoin.

func (Querier) LiquidFarm 

func (k Querier) LiquidFarm(c context.Context, req *types.QueryLiquidFarmRequest) (*types.QueryLiquidFarmResponse, error)

LiquidFarm queries the particular LiquidFarm object.

func (Querier) LiquidFarms 

func (k Querier) LiquidFarms(c context.Context, req *types.QueryLiquidFarmsRequest) (*types.QueryLiquidFarmsResponse, error)

LiquidFarms queries all LiquidFarm objects.

func (Querier) Params 

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

Params queries the parameters of the module.

func (Querier) Rewards 

func (k Querier) Rewards(c context.Context, req *types.QueryRewardsRequest) (*types.QueryRewardsResponse, error)

Rewards queries all farming rewards accumulated for the liquid farm.

func (Querier) RewardsAuction 

func (k Querier) RewardsAuction(c context.Context, req *types.QueryRewardsAuctionRequest) (*types.QueryRewardsAuctionResponse, error)

RewardsAuction queries the particular RewardsAuction object.

func (Querier) RewardsAuctions 

func (k Querier) RewardsAuctions(c context.Context, req *types.QueryRewardsAuctionsRequest) (*types.QueryRewardsAuctionsResponse, error)

RewardsAuctions queries all RewardsAuction objects.

Source Files

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