keeper

package
v4.2.0 Latest Latest
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 Go to latest Published: Jun 8, 2023 License: Apache-2.0 Imports: 14 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AllInvariants 

func AllInvariants(k Keeper) sdk.Invariant

func CanWithdrawInvariant 

func CanWithdrawInvariant(k Keeper) sdk.Invariant

CanWithdrawInvariant checks that all farmers can withdraw their rewards.

func HandleFarmingPlanProposal 

func HandleFarmingPlanProposal(ctx sdk.Context, k Keeper, p *types.FarmingPlanProposal) error

HandleFarmingPlanProposal is a handler for executing a farming plan proposal.

func NewMsgServerImpl 

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

func OutstandingRewardsInvariant 

func OutstandingRewardsInvariant(k Keeper) sdk.Invariant

OutstandingRewardsInvariant checks that the outstanding rewards of all farms are not smaller than the farm's current accrued rewards, and the reward pool has sufficient balances for those rewards.

func ReferenceCountInvariant 

func ReferenceCountInvariant(k Keeper) sdk.Invariant

ReferenceCountInvariant checks that the all historical rewards object has consistent reference counts with all farms and positions.

func RegisterInvariants 

func RegisterInvariants(ir sdk.InvariantRegistry, k Keeper)

func TotalFarmingAmountInvariant 

func TotalFarmingAmountInvariant(k Keeper) sdk.Invariant

TotalFarmingAmountInvariant checks that all farm's total farming amount are equal to the sum of all the positions' farming amount which belong to the farm.

Types

type Keeper 

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

Keeper of the module's store.

func NewKeeper 

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

NewKeeper creates a new Keeper instance.

func (Keeper) AllocateRewards 

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

AllocateRewards allocates the current block's rewards to the farms based on active plans.

func (Keeper) CanCreatePrivatePlan 

func (k Keeper) CanCreatePrivatePlan(ctx sdk.Context) bool

CanCreatePrivatePlan returns true if the current number of non-terminated private plans is less than the limit.

func (Keeper) CreatePrivatePlan 

func (k Keeper) CreatePrivatePlan(
	ctx sdk.Context, creatorAddr sdk.AccAddress, description string,
	rewardAllocs []types.RewardAllocation, startTime, endTime time.Time,
) (types.Plan, error)

CreatePrivatePlan creates a new private farming plan.

func (Keeper) CreatePublicPlan 

func (k Keeper) CreatePublicPlan(
	ctx sdk.Context, description string,
	farmingPoolAddr sdk.AccAddress,
	rewardAllocs []types.RewardAllocation, startTime, endTime time.Time,
) (types.Plan, error)

CreatePublicPlan creates a new public farming plan.

func (Keeper) DeleteHistoricalRewards 

func (k Keeper) DeleteHistoricalRewards(ctx sdk.Context, denom string, period uint64)

func (Keeper) DeletePosition 

func (k Keeper) DeletePosition(ctx sdk.Context, farmerAddr sdk.AccAddress, denom string)

func (Keeper) ExportGenesis 

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

ExportGenesis returns the module's exported genesis.

func (Keeper) Farm 

func (k Keeper) Farm(ctx sdk.Context, farmerAddr sdk.AccAddress, coin sdk.Coin) (withdrawnRewards sdk.Coins, err error)

Farm locks the coin. The farmer's rewards accrued in the given coin's denom are sent to the farmer. Farm creates a new farm object for the given coin's denom, if there wasn't.

func (Keeper) GetFarm 

func (k Keeper) GetFarm(ctx sdk.Context, denom string) (farm types.Farm, found bool)

func (Keeper) GetFeeCollector 

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

func (Keeper) GetHistoricalRewards 

func (k Keeper) GetHistoricalRewards(ctx sdk.Context, denom string, period uint64) (hist types.HistoricalRewards, found bool)

func (Keeper) GetLastBlockTime 

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

func (Keeper) GetLastPlanId 

func (k Keeper) GetLastPlanId(ctx sdk.Context) (id uint64, found bool)

func (Keeper) GetMaxBlockDuration 

func (k Keeper) GetMaxBlockDuration(ctx sdk.Context) (d time.Duration)

func (Keeper) GetMaxNumPrivatePlans 

func (k Keeper) GetMaxNumPrivatePlans(ctx sdk.Context) (num uint32)

func (Keeper) GetNumPrivatePlans 

func (k Keeper) GetNumPrivatePlans(ctx sdk.Context) (num uint64)

func (Keeper) GetParams 

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

GetParams returns the parameters for the module.

func (Keeper) GetPlan 

func (k Keeper) GetPlan(ctx sdk.Context, id uint64) (plan types.Plan, found bool)

func (Keeper) GetPosition 

func (k Keeper) GetPosition(ctx sdk.Context, farmerAddr sdk.AccAddress, denom string) (position types.Position, found bool)

func (Keeper) GetPrivatePlanCreationFee 

func (k Keeper) GetPrivatePlanCreationFee(ctx sdk.Context) (fee sdk.Coins)

func (Keeper) Harvest 

func (k Keeper) Harvest(ctx sdk.Context, farmerAddr sdk.AccAddress, denom string) (withdrawnRewards sdk.Coins, err error)

Harvest sends the farmer's rewards accrued in the denom to the farmer.

func (Keeper) InitGenesis 

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

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

func (Keeper) IterateAllFarms 

func (k Keeper) IterateAllFarms(ctx sdk.Context, cb func(denom string, farm types.Farm) (stop bool))

func (Keeper) IterateAllHistoricalRewards 

func (k Keeper) IterateAllHistoricalRewards(ctx sdk.Context, cb func(denom string, period uint64, hist types.HistoricalRewards) (stop bool))

func (Keeper) IterateAllPlans 

func (k Keeper) IterateAllPlans(ctx sdk.Context, cb func(plan types.Plan) (stop bool))

func (Keeper) IterateAllPositions 

func (k Keeper) IterateAllPositions(ctx sdk.Context, cb func(position types.Position) (stop bool))

func (Keeper) IteratePositionsByFarmer 

func (k Keeper) IteratePositionsByFarmer(ctx sdk.Context, farmerAddr sdk.AccAddress, cb func(position types.Position) (stop bool))

func (Keeper) Logger 

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

Logger returns a module-specific logger.

func (Keeper) PoolRewardWeight 

func (k Keeper) PoolRewardWeight(ctx sdk.Context, pool liquiditytypes.Pool, pair liquiditytypes.Pair) sdk.Dec

PoolRewardWeight returns the pool's reward weight.

func (Keeper) Rewards 

func (k Keeper) Rewards(ctx sdk.Context, farmerAddr sdk.AccAddress, denom string) sdk.DecCoins

Rewards returns the farmer's rewards accrued in the denom so far. Rewards is a convenient query method existing for external modules.

func (Keeper) SetFarm 

func (k Keeper) SetFarm(ctx sdk.Context, denom string, farm types.Farm)

func (Keeper) SetFeeCollector 

func (k Keeper) SetFeeCollector(ctx sdk.Context, feeCollector string)

func (Keeper) SetHistoricalRewards 

func (k Keeper) SetHistoricalRewards(ctx sdk.Context, denom string, period uint64, hist types.HistoricalRewards)

func (Keeper) SetLastBlockTime 

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

func (Keeper) SetLastPlanId 

func (k Keeper) SetLastPlanId(ctx sdk.Context, id uint64)

func (Keeper) SetMaxBlockDuration 

func (k Keeper) SetMaxBlockDuration(ctx sdk.Context, d time.Duration)

func (Keeper) SetMaxNumPrivatePlans 

func (k Keeper) SetMaxNumPrivatePlans(ctx sdk.Context, num uint32)

func (Keeper) SetNumPrivatePlans 

func (k Keeper) SetNumPrivatePlans(ctx sdk.Context, num uint64)

func (Keeper) SetParams 

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

SetParams sets the parameters for the module.

func (Keeper) SetPlan 

func (k Keeper) SetPlan(ctx sdk.Context, plan types.Plan)

func (Keeper) SetPosition 

func (k Keeper) SetPosition(ctx sdk.Context, position types.Position)

func (Keeper) SetPrivatePlanCreationFee 

func (k Keeper) SetPrivatePlanCreationFee(ctx sdk.Context, fee sdk.Coins)

func (Keeper) TerminateEndedPlans 

func (k Keeper) TerminateEndedPlans(ctx sdk.Context) (err error)

TerminateEndedPlans iterates through all plans and terminate the plans which should be ended by the current block time.

func (Keeper) TerminatePlan 

func (k Keeper) TerminatePlan(ctx sdk.Context, plan types.Plan) error

TerminatePlan mark the plan as terminated and send remaining balances in the farming pool to the termination address.

func (Keeper) TotalRewards 

func (k Keeper) TotalRewards(ctx sdk.Context, farmerAddr sdk.AccAddress) (rewards sdk.DecCoins)

TotalRewards returns the farmer's rewards accrued in all denoms so far. TotalRewards is a convenient query method existing for external modules.

func (Keeper) Unfarm 

func (k Keeper) Unfarm(ctx sdk.Context, farmerAddr sdk.AccAddress, coin sdk.Coin) (withdrawnRewards sdk.Coins, err error)

Unfarm unlocks the coin. The farmer's rewards accrued in the given coin's denom are sent to the farmer. If the remaining farming coin amount becomes zero, the farming position is deleted.

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) Farm 

func (k Querier) Farm(c context.Context, req *types.QueryFarmRequest) (*types.QueryFarmResponse, error)

func (Querier) HistoricalRewards 

func (k Querier) HistoricalRewards(c context.Context, req *types.QueryHistoricalRewardsRequest) (*types.QueryHistoricalRewardsResponse, error)

func (Querier) Params 

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

Params queries the parameters of the lending module.

func (Querier) Plan 

func (k Querier) Plan(c context.Context, req *types.QueryPlanRequest) (*types.QueryPlanResponse, error)

func (Querier) Plans 

func (k Querier) Plans(c context.Context, req *types.QueryPlansRequest) (*types.QueryPlansResponse, error)

func (Querier) Position 

func (k Querier) Position(c context.Context, req *types.QueryPositionRequest) (*types.QueryPositionResponse, error)

func (Querier) Positions 

func (k Querier) Positions(c context.Context, req *types.QueryPositionsRequest) (*types.QueryPositionsResponse, error)

func (Querier) Rewards 

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

func (Querier) TotalRewards 

func (k Querier) TotalRewards(c context.Context, req *types.QueryTotalRewardsRequest) (*types.QueryTotalRewardsResponse, error)

Source Files

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