keeper

Documentation

Index

• Constants
• func CalculateStakingAnnualPercentage(totalSupply, totalBonded sdkmath.Int, ...) sdkmath.LegacyDec
• func HandleCommunityCDPRepayDebtProposal(ctx sdk.Context, k Keeper, p *types.CommunityCDPRepayDebtProposal) error
• func HandleCommunityCDPWithdrawCollateralProposal(ctx sdk.Context, k Keeper, p *types.CommunityCDPWithdrawCollateralProposal) error
• func HandleCommunityPoolLendDepositProposal(ctx sdk.Context, k Keeper, p *types.CommunityPoolLendDepositProposal) error
• func HandleCommunityPoolLendWithdrawProposal(ctx sdk.Context, k Keeper, p *types.CommunityPoolLendWithdrawProposal) error
• func NewMsgServerImpl(keeper Keeper) types.MsgServer
• func NewQueryServerImpl(k Keeper) types.QueryServer
• type Keeper
  • func NewKeeper(cdc codec.Codec, key storetypes.StoreKey, ak types.AccountKeeper, ...) Keeper
  • func (k Keeper) CheckAndDisableMintAndKavaDistInflation(ctx sdk.Context)
  • func (k Keeper) DistributeFromCommunityPool(ctx sdk.Context, recipient sdk.AccAddress, amount sdk.Coins) error
  • func (k Keeper) FundCommunityPool(ctx sdk.Context, sender sdk.AccAddress, amount sdk.Coins) error
  • func (k Keeper) GetAuthority() sdk.AccAddress
  • func (k Keeper) GetModuleAccountBalance(ctx sdk.Context) sdk.Coins
  • func (k Keeper) GetParams(ctx sdk.Context) (types.Params, bool)
  • func (k Keeper) GetStakingRewardsState(ctx sdk.Context) types.StakingRewardsState
  • func (k Keeper) Logger(ctx sdk.Context) log.Logger
  • func (k Keeper) PayoutAccumulatedStakingRewards(ctx sdk.Context)
  • func (k Keeper) SetParams(ctx sdk.Context, params types.Params)
  • func (k Keeper) SetStakingRewardsState(ctx sdk.Context, state types.StakingRewardsState)
  • func (k Keeper) StartCommunityFundConsolidation(ctx sdk.Context) error
• type Migrator
  • func NewMigrator(keeper Keeper) Migrator
  • func (m Migrator) Migrate1to2(ctx sdk.Context) error

Constants

const SecondsPerYear = 365 * 24 * 3600

Functions

func CalculateStakingAnnualPercentage

func CalculateStakingAnnualPercentage(totalSupply, totalBonded sdkmath.Int, inflationRate, communityTax, rewardsPerSecond sdkmath.LegacyDec) sdkmath.LegacyDec

CalculateStakingAnnualPercentage returns the annualized staking reward rate. It assumes that staking comes from one of two sources depending on if inflation is enabled or not.

func HandleCommunityCDPRepayDebtProposal

func HandleCommunityCDPRepayDebtProposal(ctx sdk.Context, k Keeper, p *types.CommunityCDPRepayDebtProposal) error

HandleCommunityCDPRepayDebtProposal is a handler for executing a passed community pool cdp repay debt proposal.

func HandleCommunityCDPWithdrawCollateralProposal

func HandleCommunityCDPWithdrawCollateralProposal(
	ctx sdk.Context,
	k Keeper,
	p *types.CommunityCDPWithdrawCollateralProposal,
) error

HandleCommunityCDPWithdrawCollateralProposal is a handler for executing a passed community pool cdp withdraw collateral proposal.

func HandleCommunityPoolLendDepositProposal

func HandleCommunityPoolLendDepositProposal(ctx sdk.Context, k Keeper, p *types.CommunityPoolLendDepositProposal) error

HandleCommunityPoolLendDepositProposal is a handler for executing a passed community pool lend deposit proposal.

func HandleCommunityPoolLendWithdrawProposal

func HandleCommunityPoolLendWithdrawProposal(ctx sdk.Context, k Keeper, p *types.CommunityPoolLendWithdrawProposal) error

HandleCommunityPoolLendWithdrawProposal is a handler for executing a passed community pool lend withdraw proposal.

func NewMsgServerImpl

func NewMsgServerImpl(keeper Keeper) types.MsgServer

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

func NewQueryServerImpl

func NewQueryServerImpl(k Keeper) types.QueryServer

NewQueryServerImpl creates a new server for handling gRPC queries.

Types

type Keeper

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

Keeper of the community store

func NewKeeper

func NewKeeper(
	cdc codec.Codec,
	key storetypes.StoreKey,
	ak types.AccountKeeper,
	bk types.BankKeeper,
	ck types.CdpKeeper,
	dk types.DistributionKeeper,
	hk types.HardKeeper,
	mk types.MintKeeper,
	kk types.KavadistKeeper,
	sk types.StakingKeeper,
	authority sdk.AccAddress,
) Keeper

NewKeeper creates a new community Keeper instance

func (Keeper) CheckAndDisableMintAndKavaDistInflation

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

CheckAndDisableMintAndKavaDistInflation compares the disable inflation time and block time, and disables inflation if time is set and before block time. Inflation time is reset, so this method is safe to call more than once.

func (Keeper) DistributeFromCommunityPool

func (k Keeper) DistributeFromCommunityPool(ctx sdk.Context, recipient sdk.AccAddress, amount sdk.Coins) error

DistributeFromCommunityPool transfers coins from the community pool to recipient.

func (Keeper) FundCommunityPool

func (k Keeper) FundCommunityPool(ctx sdk.Context, sender sdk.AccAddress, amount sdk.Coins) error

FundCommunityPool transfers coins from the sender to the community module account.

func (Keeper) GetAuthority

func (k Keeper) GetAuthority() sdk.AccAddress

GetAuthority returns the x/community module's authority.

func (Keeper) GetModuleAccountBalance

func (k Keeper) GetModuleAccountBalance(ctx sdk.Context) sdk.Coins

GetModuleAccountBalance returns all the coins held by the community module account

func (Keeper) GetParams

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

GetParams returns the params from the store

func (Keeper) GetStakingRewardsState

func (k Keeper) GetStakingRewardsState(ctx sdk.Context) types.StakingRewardsState

GetStakingRewardsState returns the staking reward state or the default state if not set

func (Keeper) Logger

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

Logger returns a module-specific logger.

func (Keeper) PayoutAccumulatedStakingRewards

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

PayoutAccumulatedStakingRewards calculates and transfers taking rewards to the fee collector address

func (Keeper) SetParams

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

SetParams sets params on the store

func (Keeper) SetStakingRewardsState

func (k Keeper) SetStakingRewardsState(ctx sdk.Context, state types.StakingRewardsState)

SetStakingRewardsState validates and sets the staking rewards state in the store

func (Keeper) StartCommunityFundConsolidation

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

StartCommunityFundConsolidation consolidates the community funds from x/distribution and x/kavadist into the x/community module account

type Migrator

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

Migrator is a struct for handling in-place store migrations.

func NewMigrator

func NewMigrator(keeper Keeper) Migrator

NewMigrator returns a new Migrator.

func (Migrator) Migrate1to2

func (m Migrator) Migrate1to2(ctx sdk.Context) error

Migrate1to2 migrates from version 1 to 2.