genesis updates for incentive migration (#806)

x/incentive/alias.go

@@ -8,29 +8,39 @@ import (
 )
 
 const (
-	AttributeKeyClaimAmount    = types.AttributeKeyClaimAmount
+	BeginningOfMonth               = keeper.BeginningOfMonth
-	AttributeKeyClaimPeriod    = types.AttributeKeyClaimPeriod
+	MidMonth                       = keeper.MidMonth
-	AttributeKeyClaimedBy      = types.AttributeKeyClaimedBy
+	PaymentHour                    = keeper.PaymentHour
-	AttributeKeyRewardPeriod   = types.AttributeKeyRewardPeriod
+	AttributeKeyClaimAmount        = types.AttributeKeyClaimAmount
-	AttributeValueCategory     = types.AttributeValueCategory
+	AttributeKeyClaimPeriod        = types.AttributeKeyClaimPeriod
-	DefaultParamspace          = types.DefaultParamspace
+	AttributeKeyClaimType          = types.AttributeKeyClaimType
-	EventTypeClaim             = types.EventTypeClaim
+	AttributeKeyClaimedBy          = types.AttributeKeyClaimedBy
-	EventTypeClaimPeriod       = types.EventTypeClaimPeriod
+	AttributeKeyRewardPeriod       = types.AttributeKeyRewardPeriod
-	EventTypeClaimPeriodExpiry = types.EventTypeClaimPeriodExpiry
+	AttributeValueCategory         = types.AttributeValueCategory
-	EventTypeRewardPeriod      = types.EventTypeRewardPeriod
+	BondDenom                      = types.BondDenom
-	Large                      = types.Large
+	DefaultParamspace              = types.DefaultParamspace
-	Medium                     = types.Medium
+	EventTypeClaim                 = types.EventTypeClaim
-	ModuleName                 = types.ModuleName
+	EventTypeClaimPeriod           = types.EventTypeClaimPeriod
-	QuerierRoute               = types.QuerierRoute
+	EventTypeClaimPeriodExpiry     = types.EventTypeClaimPeriodExpiry
-	QueryGetClaimPeriods       = types.QueryGetClaimPeriods
+	EventTypeRewardPeriod          = types.EventTypeRewardPeriod
-	QueryGetRewards            = types.QueryGetRewards
+	HardLiquidityProviderClaimType = types.HardLiquidityProviderClaimType
-	QueryGetParams             = types.QueryGetParams
+	Large                          = types.Large
-	QueryGetRewardPeriods      = types.QueryGetRewardPeriods
+	Medium                         = types.Medium
-	RestClaimCollateralType    = types.RestClaimCollateralType
+	ModuleName                     = types.ModuleName
-	RestClaimOwner             = types.RestClaimOwner
+	QuerierRoute                   = types.QuerierRoute
-	RouterKey                  = types.RouterKey
+	QueryGetClaimPeriods           = types.QueryGetClaimPeriods
-	Small                      = types.Small
+	QueryGetHardRewards            = types.QueryGetHardRewards
-	StoreKey                   = types.StoreKey
+	QueryGetParams                 = types.QueryGetParams
+	QueryGetRewardPeriods          = types.QueryGetRewardPeriods
+	QueryGetRewards                = types.QueryGetRewards
+	QueryGetUSDXMintingRewards     = types.QueryGetUSDXMintingRewards
+	RestClaimCollateralType        = types.RestClaimCollateralType
+	RestClaimOwner                 = types.RestClaimOwner
+	RestClaimType                  = types.RestClaimType
+	RouterKey                      = types.RouterKey
+	Small                          = types.Small
+	StoreKey                       = types.StoreKey
+	USDXMintingClaimType           = types.USDXMintingClaimType
 )
 
 var (
@@ -43,74 +53,103 @@ var (
 	GetTotalVestingPeriodLength            = types.GetTotalVestingPeriodLength
 	NewGenesisAccumulationTime             = types.NewGenesisAccumulationTime
 	NewGenesisState                        = types.NewGenesisState
-	NewMsgClaimUSDXMintingReward           = types.NewMsgClaimUSDXMintingReward
+	NewHardLiquidityProviderClaim          = types.NewHardLiquidityProviderClaim
 	NewMsgClaimHardLiquidityProviderReward = types.NewMsgClaimHardLiquidityProviderReward
+	NewMsgClaimUSDXMintingReward           = types.NewMsgClaimUSDXMintingReward
+	NewMultiRewardIndex                    = types.NewMultiRewardIndex
+	NewMultiRewardPeriod                   = types.NewMultiRewardPeriod
 	NewMultiplier                          = types.NewMultiplier
 	NewParams                              = types.NewParams
 	NewPeriod                              = types.NewPeriod
+	NewQueryHardRewardsParams              = types.NewQueryHardRewardsParams
 	NewQueryRewardsParams                  = types.NewQueryRewardsParams
+	NewQueryUSDXMintingRewardsParams       = types.NewQueryUSDXMintingRewardsParams
 	NewRewardIndex                         = types.NewRewardIndex
 	NewRewardPeriod                        = types.NewRewardPeriod
-	NewMultiRewardPeriod                   = types.NewMultiRewardPeriod
 	NewUSDXMintingClaim                    = types.NewUSDXMintingClaim
-	NewHardLiquidityProviderClaim          = types.NewHardLiquidityProviderClaim
 	ParamKeyTable                          = types.ParamKeyTable
 	RegisterCodec                          = types.RegisterCodec
 
 	// variable aliases
-	PreviousUSDXMintingRewardAccrualTimeKeyPrefix = types.PreviousUSDXMintingRewardAccrualTimeKeyPrefix
+	DefaultActive                                   = types.DefaultActive
-	USDXMintingClaimKeyPrefix                     = types.USDXMintingClaimKeyPrefix
+	DefaultClaimEnd                                 = types.DefaultClaimEnd
-	DefaultActive                                 = types.DefaultActive
+	DefaultGenesisAccumulationTimes                 = types.DefaultGenesisAccumulationTimes
-	DefaultClaimEnd                               = types.DefaultClaimEnd
+	DefaultHardClaims                               = types.DefaultHardClaims
-	DefaultClaims                                 = types.DefaultClaims
+	DefaultMultiRewardPeriods                       = types.DefaultMultiRewardPeriods
-	DefaultGenesisAccumulationTimes               = types.DefaultGenesisAccumulationTimes
+	DefaultMultipliers                              = types.DefaultMultipliers
-	DefaultMultipliers                            = types.DefaultMultipliers
+	DefaultRewardPeriods                            = types.DefaultRewardPeriods
-	DefaultRewardPeriods                          = types.DefaultRewardPeriods
+	DefaultUSDXClaims                               = types.DefaultUSDXClaims
-	DefaultMultiRewardPeriods                     = types.DefaultMultiRewardPeriods
+	ErrAccountNotFound                              = types.ErrAccountNotFound
-	ErrAccountNotFound                            = types.ErrAccountNotFound
+	ErrClaimExpired                                 = types.ErrClaimExpired
-	ErrClaimExpired                               = types.ErrClaimExpired
+	ErrClaimNotFound                                = types.ErrClaimNotFound
-	ErrClaimNotFound                              = types.ErrClaimNotFound
+	ErrInsufficientModAccountBalance                = types.ErrInsufficientModAccountBalance
-	ErrInsufficientModAccountBalance              = types.ErrInsufficientModAccountBalance
+	ErrInvalidAccountType                           = types.ErrInvalidAccountType
-	ErrInvalidAccountType                         = types.ErrInvalidAccountType
+	ErrInvalidClaimType                             = types.ErrInvalidClaimType
-	ErrInvalidMultiplier                          = types.ErrInvalidMultiplier
+	ErrInvalidMultiplier                            = types.ErrInvalidMultiplier
-	ErrNoClaimsFound                              = types.ErrNoClaimsFound
+	ErrNoClaimsFound                                = types.ErrNoClaimsFound
-	ErrRewardPeriodNotFound                       = types.ErrRewardPeriodNotFound
+	ErrRewardPeriodNotFound                         = types.ErrRewardPeriodNotFound
-	ErrZeroClaim                                  = types.ErrZeroClaim
+	ErrZeroClaim                                    = types.ErrZeroClaim
-	GovDenom                                      = types.GovDenom
+	GovDenom                                        = types.GovDenom
-	IncentiveMacc                                 = types.IncentiveMacc
+	HardBorrowRewardIndexesKeyPrefix                = types.HardBorrowRewardIndexesKeyPrefix
-	KeyClaimEnd                                   = types.KeyClaimEnd
+	HardDelegatorRewardFactorKeyPrefix              = types.HardDelegatorRewardFactorKeyPrefix
-	KeyMultipliers                                = types.KeyMultipliers
+	HardLiquidityClaimKeyPrefix                     = types.HardLiquidityClaimKeyPrefix
-	KeyUSDXMintingRewardPeriods                   = types.KeyUSDXMintingRewardPeriods
+	HardLiquidityRewardDenom                        = types.HardLiquidityRewardDenom
-	ModuleCdc                                     = types.ModuleCdc
+	HardSupplyRewardIndexesKeyPrefix                = types.HardSupplyRewardIndexesKeyPrefix
-	PrincipalDenom                                = types.PrincipalDenom
+	IncentiveMacc                                   = types.IncentiveMacc
-	USDXMintingRewardFactorKeyPrefix              = types.USDXMintingRewardFactorKeyPrefix
+	KeyClaimEnd                                     = types.KeyClaimEnd
-	USDXMintingRewardDenom                        = types.USDXMintingRewardDenom
+	KeyHardBorrowRewardPeriods                      = types.KeyHardBorrowRewardPeriods
+	KeyHardDelegatorRewardPeriods                   = types.KeyHardDelegatorRewardPeriods
+	KeyHardSupplyRewardPeriods                      = types.KeyHardSupplyRewardPeriods
+	KeyMultipliers                                  = types.KeyMultipliers
+	KeyUSDXMintingRewardPeriods                     = types.KeyUSDXMintingRewardPeriods
+	ModuleCdc                                       = types.ModuleCdc
+	PreviousHardBorrowRewardAccrualTimeKeyPrefix    = types.PreviousHardBorrowRewardAccrualTimeKeyPrefix
+	PreviousHardDelegatorRewardAccrualTimeKeyPrefix = types.PreviousHardDelegatorRewardAccrualTimeKeyPrefix
+	PreviousHardSupplyRewardAccrualTimeKeyPrefix    = types.PreviousHardSupplyRewardAccrualTimeKeyPrefix
+	PreviousUSDXMintingRewardAccrualTimeKeyPrefix   = types.PreviousUSDXMintingRewardAccrualTimeKeyPrefix
+	PrincipalDenom                                  = types.PrincipalDenom
+	USDXMintingClaimKeyPrefix                       = types.USDXMintingClaimKeyPrefix
+	USDXMintingRewardDenom                          = types.USDXMintingRewardDenom
+	USDXMintingRewardFactorKeyPrefix                = types.USDXMintingRewardFactorKeyPrefix
 )
 
 type (
-	Hooks                     = keeper.Hooks
+	Hooks                               = keeper.Hooks
-	Keeper                    = keeper.Keeper
+	Keeper                              = keeper.Keeper
-	AccountKeeper             = types.AccountKeeper
+	AccountKeeper                       = types.AccountKeeper
-	CDPHooks                  = types.CDPHooks
+	BaseClaim                           = types.BaseClaim
-	HARDHooks                 = types.HARDHooks
+	BaseMultiClaim                      = types.BaseMultiClaim
-	CdpKeeper                 = types.CdpKeeper
+	CDPHooks                            = types.CDPHooks
-	GenesisAccumulationTime   = types.GenesisAccumulationTime
+	CdpKeeper                           = types.CdpKeeper
-	GenesisAccumulationTimes  = types.GenesisAccumulationTimes
+	Claim                               = types.Claim
-	GenesisState              = types.GenesisState
+	Claims                              = types.Claims
-	MsgClaimUSDXMintingReward = types.MsgClaimUSDXMintingReward
+	GenesisAccumulationTime             = types.GenesisAccumulationTime
-	Multiplier                = types.Multiplier
+	GenesisAccumulationTimes            = types.GenesisAccumulationTimes
-	MultiplierName            = types.MultiplierName
+	GenesisState                        = types.GenesisState
-	Multipliers               = types.Multipliers
+	HARDHooks                           = types.HARDHooks
-	Params                    = types.Params
+	HardKeeper                          = types.HardKeeper
-	PostClaimReq              = types.PostClaimReq
+	HardLiquidityProviderClaim          = types.HardLiquidityProviderClaim
-	QueryRewardsParams        = types.QueryRewardsParams
+	HardLiquidityProviderClaims         = types.HardLiquidityProviderClaims
-	RewardIndex               = types.RewardIndex
+	MsgClaimHardLiquidityProviderReward = types.MsgClaimHardLiquidityProviderReward
-	RewardIndexes             = types.RewardIndexes
+	MsgClaimUSDXMintingReward           = types.MsgClaimUSDXMintingReward
-	RewardPeriod              = types.RewardPeriod
+	MultiRewardIndex                    = types.MultiRewardIndex
-	RewardPeriods             = types.RewardPeriods
+	MultiRewardIndexes                  = types.MultiRewardIndexes
-	MultiRewardPeriod         = types.MultiRewardPeriod
+	MultiRewardPeriod                   = types.MultiRewardPeriod
-	MultiRewardPeriods        = types.MultiRewardPeriods
+	MultiRewardPeriods                  = types.MultiRewardPeriods
-	SupplyKeeper              = types.SupplyKeeper
+	Multiplier                          = types.Multiplier
-	USDXMintingClaim          = types.USDXMintingClaim
+	MultiplierName                      = types.MultiplierName
-	USDXMintingClaims         = types.USDXMintingClaims
+	Multipliers                         = types.Multipliers
+	Params                              = types.Params
+	PostClaimReq                        = types.PostClaimReq
+	QueryHardRewardsParams              = types.QueryHardRewardsParams
+	QueryRewardsParams                  = types.QueryRewardsParams
+	QueryUSDXMintingRewardsParams       = types.QueryUSDXMintingRewardsParams
+	RewardIndex                         = types.RewardIndex
+	RewardIndexes                       = types.RewardIndexes
+	RewardPeriod                        = types.RewardPeriod
+	RewardPeriods                       = types.RewardPeriods
+	StakingKeeper                       = types.StakingKeeper
+	SupplyKeeper                        = types.SupplyKeeper
+	USDXMintingClaim                    = types.USDXMintingClaim
+	USDXMintingClaims                   = types.USDXMintingClaims
 )

x/incentive/genesis.go

@@ -33,11 +33,23 @@ func InitGenesis(ctx sdk.Context, k keeper.Keeper, supplyKeeper types.SupplyKeep
 
 	// TODO: previous hard module accrual times/indexes should be set here
 
-	for _, gat := range gs.PreviousAccumulationTimes {
+	for _, gat := range gs.USDXAccumulationTimes {
 		k.SetPreviousUSDXMintingAccrualTime(ctx, gat.CollateralType, gat.PreviousAccumulationTime)
 		k.SetUSDXMintingRewardFactor(ctx, gat.CollateralType, gat.RewardFactor)
 	}
 
+	for _, gat := range gs.HardSupplyAccumulationTimes {
+		k.SetPreviousHardSupplyRewardAccrualTime(ctx, gat.CollateralType, gat.PreviousAccumulationTime)
+	}
+
+	for _, gat := range gs.HardBorrowAccumulationTimes {
+		k.SetPreviousHardBorrowRewardAccrualTime(ctx, gat.CollateralType, gat.PreviousAccumulationTime)
+	}
+
+	for _, gat := range gs.HardDelegatorAccumulationTimes {
+		k.SetPreviousHardDelegatorRewardAccrualTime(ctx, gat.CollateralType, gat.PreviousAccumulationTime)
+	}
+
 	for _, claim := range gs.USDXMintingClaims {
 		k.SetUSDXMintingClaim(ctx, claim)
 	}
@@ -48,7 +60,8 @@ func InitGenesis(ctx sdk.Context, k keeper.Keeper, supplyKeeper types.SupplyKeep
 func ExportGenesis(ctx sdk.Context, k keeper.Keeper) types.GenesisState {
 	params := k.GetParams(ctx)
 
-	claims := k.GetAllUSDXMintingClaims(ctx)
+	usdxClaims := k.GetAllUSDXMintingClaims(ctx)
+	hardClaims := k.GetAllHardLiquidityProviderClaims(ctx)
 
 	var gats GenesisAccumulationTimes
 
@@ -65,5 +78,5 @@ func ExportGenesis(ctx sdk.Context, k keeper.Keeper) types.GenesisState {
 		gats = append(gats, gat)
 	}
 
-	return types.NewGenesisState(params, gats, claims)
+	return types.NewGenesisState(params, gats, DefaultGenesisAccumulationTimes, DefaultGenesisAccumulationTimes, DefaultGenesisAccumulationTimes, usdxClaims, hardClaims)
 }

x/incentive/handler_test.go

@@ -52,7 +52,11 @@ func (suite *HandlerTestSuite) SetupTest() {
 			time.Date(2025, 12, 15, 14, 0, 0, 0, time.UTC),
 		),
 		incentive.DefaultGenesisAccumulationTimes,
-		incentive.DefaultClaims,
+		incentive.DefaultGenesisAccumulationTimes,
+		incentive.DefaultGenesisAccumulationTimes,
+		incentive.DefaultGenesisAccumulationTimes,
+		incentive.DefaultUSDXClaims,
+		incentive.DefaultHardClaims,
 	)
 	tApp.InitializeFromGenesisStates(authGS, app.GenesisState{incentive.ModuleName: incentive.ModuleCdc.MustMarshalJSON(incentiveGS)}, NewCDPGenStateMulti(), NewPricefeedGenStateMulti())
 

x/incentive/integration_test.go

@@ -166,7 +166,11 @@ func NewIncentiveGenState(previousAccumTime, endTime time.Time, rewardPeriods ..
 			endTime,
 		),
 		accumulationTimes,
-		incentive.USDXMintingClaims{},
+		accumulationTimes,
+		accumulationTimes,
+		incentive.DefaultGenesisAccumulationTimes,
+		incentive.DefaultUSDXClaims,
+		incentive.DefaultHardClaims,
 	)
 	return app.GenesisState{incentive.ModuleName: incentive.ModuleCdc.MustMarshalJSON(genesis)}
 }

x/incentive/legacy/v0_13/types.go

@@ -0,0 +1,647 @@
+package v0_13
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+	"time"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/params"
+
+	tmtime "github.com/tendermint/tendermint/types/time"
+
+	cdptypes "github.com/kava-labs/kava/x/cdp/types"
+	kavadistTypes "github.com/kava-labs/kava/x/kavadist/types"
+)
+
+// Valid reward multipliers
+const (
+	Small                          MultiplierName = "small"
+	Medium                         MultiplierName = "medium"
+	Large                          MultiplierName = "large"
+	USDXMintingClaimType                          = "usdx_minting"
+	HardLiquidityProviderClaimType                = "hard_liquidity_provider"
+	BondDenom                                     = "ukava"
+)
+
+// Parameter keys and default values
+var (
+	KeyUSDXMintingRewardPeriods     = []byte("USDXMintingRewardPeriods")
+	KeyHardSupplyRewardPeriods      = []byte("HardSupplyRewardPeriods")
+	KeyHardBorrowRewardPeriods      = []byte("HardBorrowRewardPeriods")
+	KeyHardDelegatorRewardPeriods   = []byte("HardDelegatorRewardPeriods")
+	KeyClaimEnd                     = []byte("ClaimEnd")
+	KeyMultipliers                  = []byte("ClaimMultipliers")
+	DefaultActive                   = false
+	DefaultRewardPeriods            = RewardPeriods{}
+	DefaultMultipliers              = Multipliers{}
+	DefaultUSDXClaims               = USDXMintingClaims{}
+	DefaultHardClaims               = HardLiquidityProviderClaims{}
+	DefaultGenesisAccumulationTimes = GenesisAccumulationTimes{}
+	DefaultClaimEnd                 = tmtime.Canonical(time.Unix(0, 0))
+	GovDenom                        = cdptypes.DefaultGovDenom
+	PrincipalDenom                  = "usdx"
+	IncentiveMacc                   = kavadistTypes.ModuleName
+)
+
+// GenesisState is the state that must be provided at genesis.
+type GenesisState struct {
+	Params                         Params                      `json:"params" yaml:"params"`
+	USDXAccumulationTimes          GenesisAccumulationTimes    `json:"usdx_accumulation_times" yaml:"usdx_accumulation_times"`
+	HardSupplyAccumulationTimes    GenesisAccumulationTimes    `json:"hard_supply_accumulation_times" yaml:"hard_supply_accumulation_times"`
+	HardBorrowAccumulationTimes    GenesisAccumulationTimes    `json:"hard_borrow_accumulation_times" yaml:"hard_borrow_accumulation_times"`
+	HardDelegatorAccumulationTimes GenesisAccumulationTimes    `json:"hard_delegator_accumulation_times" yaml:"hard_delegator_accumulation_times"`
+	USDXMintingClaims              USDXMintingClaims           `json:"usdx_minting_claims" yaml:"usdx_minting_claims"`
+	HardLiquidityProviderClaims    HardLiquidityProviderClaims `json:"hard_liquidity_provider_claims" yaml:"hard_liquidity_provider_claims"`
+}
+
+// NewGenesisState returns a new genesis state
+func NewGenesisState(params Params, usdxAccumTimes, hardSupplyAccumTimes, hardBorrowAccumTimes, hardDelegatorAccumTimes GenesisAccumulationTimes, c USDXMintingClaims) GenesisState {
+	return GenesisState{
+		Params:                         params,
+		USDXAccumulationTimes:          usdxAccumTimes,
+		HardSupplyAccumulationTimes:    hardSupplyAccumTimes,
+		HardBorrowAccumulationTimes:    hardBorrowAccumTimes,
+		HardDelegatorAccumulationTimes: hardDelegatorAccumTimes,
+		USDXMintingClaims:              c,
+	}
+}
+
+// DefaultGenesisState returns a default genesis state
+func DefaultGenesisState() GenesisState {
+	return GenesisState{
+		Params:                         DefaultParams(),
+		USDXAccumulationTimes:          GenesisAccumulationTimes{},
+		HardSupplyAccumulationTimes:    GenesisAccumulationTimes{},
+		HardBorrowAccumulationTimes:    GenesisAccumulationTimes{},
+		HardDelegatorAccumulationTimes: GenesisAccumulationTimes{},
+		USDXMintingClaims:              DefaultUSDXClaims,
+		HardLiquidityProviderClaims:    DefaultHardClaims,
+	}
+}
+
+// Validate performs basic validation of genesis data returning an
+// error for any failed validation criteria.
+func (gs GenesisState) Validate() error {
+	if err := gs.Params.Validate(); err != nil {
+		return err
+	}
+	if err := gs.USDXAccumulationTimes.Validate(); err != nil {
+		return err
+	}
+	if err := gs.HardSupplyAccumulationTimes.Validate(); err != nil {
+		return err
+	}
+	if err := gs.HardBorrowAccumulationTimes.Validate(); err != nil {
+		return err
+	}
+	if err := gs.HardDelegatorAccumulationTimes.Validate(); err != nil {
+		return err
+	}
+
+	if err := gs.HardLiquidityProviderClaims.Validate(); err != nil {
+		return err
+	}
+	return gs.USDXMintingClaims.Validate()
+}
+
+// GenesisAccumulationTime stores the previous reward distribution time and its corresponding collateral type
+type GenesisAccumulationTime struct {
+	CollateralType           string    `json:"collateral_type" yaml:"collateral_type"`
+	PreviousAccumulationTime time.Time `json:"previous_accumulation_time" yaml:"previous_accumulation_time"`
+	RewardFactor             sdk.Dec   `json:"reward_factor" yaml:"reward_factor"`
+}
+
+// NewGenesisAccumulationTime returns a new GenesisAccumulationTime
+func NewGenesisAccumulationTime(ctype string, prevTime time.Time, factor sdk.Dec) GenesisAccumulationTime {
+	return GenesisAccumulationTime{
+		CollateralType:           ctype,
+		PreviousAccumulationTime: prevTime,
+		RewardFactor:             factor,
+	}
+}
+
+// GenesisAccumulationTimes slice of GenesisAccumulationTime
+type GenesisAccumulationTimes []GenesisAccumulationTime
+
+// Validate performs validation of GenesisAccumulationTimes
+func (gats GenesisAccumulationTimes) Validate() error {
+	for _, gat := range gats {
+		if err := gat.Validate(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// Validate performs validation of GenesisAccumulationTime
+func (gat GenesisAccumulationTime) Validate() error {
+	if gat.RewardFactor.LT(sdk.ZeroDec()) {
+		return fmt.Errorf("reward factor should be ≥ 0.0, is %s for %s", gat.RewardFactor, gat.CollateralType)
+	}
+	return nil
+}
+
+// Params governance parameters for the incentive module
+type Params struct {
+	USDXMintingRewardPeriods   RewardPeriods `json:"usdx_minting_reward_periods" yaml:"usdx_minting_reward_periods"`
+	HardSupplyRewardPeriods    RewardPeriods `json:"hard_supply_reward_periods" yaml:"hard_supply_reward_periods"`
+	HardBorrowRewardPeriods    RewardPeriods `json:"hard_borrow_reward_periods" yaml:"hard_borrow_reward_periods"`
+	HardDelegatorRewardPeriods RewardPeriods `json:"hard_delegator_reward_periods" yaml:"hard_delegator_reward_periods"`
+	ClaimMultipliers           Multipliers   `json:"claim_multipliers" yaml:"claim_multipliers"`
+	ClaimEnd                   time.Time     `json:"claim_end" yaml:"claim_end"`
+}
+
+// NewParams returns a new params object
+func NewParams(usdxMinting, hardSupply, hardBorrow, hardDelegator RewardPeriods,
+	multipliers Multipliers, claimEnd time.Time) Params {
+	return Params{
+		USDXMintingRewardPeriods:   usdxMinting,
+		HardSupplyRewardPeriods:    hardSupply,
+		HardBorrowRewardPeriods:    hardBorrow,
+		HardDelegatorRewardPeriods: hardDelegator,
+		ClaimMultipliers:           multipliers,
+		ClaimEnd:                   claimEnd,
+	}
+}
+
+// DefaultParams returns default params for incentive module
+func DefaultParams() Params {
+	return NewParams(DefaultRewardPeriods, DefaultRewardPeriods,
+		DefaultRewardPeriods, DefaultRewardPeriods, DefaultMultipliers, DefaultClaimEnd)
+}
+
+// ParamKeyTable Key declaration for parameters
+func ParamKeyTable() params.KeyTable {
+	return params.NewKeyTable().RegisterParamSet(&Params{})
+}
+
+// ParamSetPairs implements the ParamSet interface and returns all the key/value pairs
+func (p *Params) ParamSetPairs() params.ParamSetPairs {
+	return params.ParamSetPairs{
+		params.NewParamSetPair(KeyUSDXMintingRewardPeriods, &p.USDXMintingRewardPeriods, validateRewardPeriodsParam),
+		params.NewParamSetPair(KeyHardSupplyRewardPeriods, &p.HardSupplyRewardPeriods, validateRewardPeriodsParam),
+		params.NewParamSetPair(KeyHardBorrowRewardPeriods, &p.HardBorrowRewardPeriods, validateRewardPeriodsParam),
+		params.NewParamSetPair(KeyHardDelegatorRewardPeriods, &p.HardDelegatorRewardPeriods, validateRewardPeriodsParam),
+		params.NewParamSetPair(KeyClaimEnd, &p.ClaimEnd, validateClaimEndParam),
+		params.NewParamSetPair(KeyMultipliers, &p.ClaimMultipliers, validateMultipliersParam),
+	}
+}
+
+// Validate checks that the parameters have valid values.
+func (p Params) Validate() error {
+
+	if err := validateMultipliersParam(p.ClaimMultipliers); err != nil {
+		return err
+	}
+
+	if err := validateRewardPeriodsParam(p.USDXMintingRewardPeriods); err != nil {
+		return err
+	}
+
+	if err := validateRewardPeriodsParam(p.HardSupplyRewardPeriods); err != nil {
+		return err
+	}
+
+	if err := validateRewardPeriodsParam(p.HardBorrowRewardPeriods); err != nil {
+		return err
+	}
+
+	return validateRewardPeriodsParam(p.HardDelegatorRewardPeriods)
+}
+
+func validateRewardPeriodsParam(i interface{}) error {
+	rewards, ok := i.(RewardPeriods)
+	if !ok {
+		return fmt.Errorf("invalid parameter type: %T", i)
+	}
+
+	return rewards.Validate()
+}
+
+func validateMultipliersParam(i interface{}) error {
+	multipliers, ok := i.(Multipliers)
+	if !ok {
+		return fmt.Errorf("invalid parameter type: %T", i)
+	}
+	return multipliers.Validate()
+}
+
+func validateClaimEndParam(i interface{}) error {
+	endTime, ok := i.(time.Time)
+	if !ok {
+		return fmt.Errorf("invalid parameter type: %T", i)
+	}
+	if endTime.IsZero() {
+		return fmt.Errorf("end time should not be zero")
+	}
+	return nil
+}
+
+// RewardPeriod stores the state of an ongoing reward
+type RewardPeriod struct {
+	Active           bool      `json:"active" yaml:"active"`
+	CollateralType   string    `json:"collateral_type" yaml:"collateral_type"`
+	Start            time.Time `json:"start" yaml:"start"`
+	End              time.Time `json:"end" yaml:"end"`
+	RewardsPerSecond sdk.Coin  `json:"rewards_per_second" yaml:"rewards_per_second"` // per second reward payouts
+}
+
+// String implements fmt.Stringer
+func (rp RewardPeriod) String() string {
+	return fmt.Sprintf(`Reward Period:
+	Collateral Type: %s,
+	Start: %s,
+	End: %s,
+	Rewards Per Second: %s,
+	Active %t,
+	`, rp.CollateralType, rp.Start, rp.End, rp.RewardsPerSecond, rp.Active)
+}
+
+// NewRewardPeriod returns a new RewardPeriod
+func NewRewardPeriod(active bool, collateralType string, start time.Time, end time.Time, reward sdk.Coin) RewardPeriod {
+	return RewardPeriod{
+		Active:           active,
+		CollateralType:   collateralType,
+		Start:            start,
+		End:              end,
+		RewardsPerSecond: reward,
+	}
+}
+
+// Validate performs a basic check of a RewardPeriod fields.
+func (rp RewardPeriod) Validate() error {
+	if rp.Start.IsZero() {
+		return errors.New("reward period start time cannot be 0")
+	}
+	if rp.End.IsZero() {
+		return errors.New("reward period end time cannot be 0")
+	}
+	if rp.Start.After(rp.End) {
+		return fmt.Errorf("end period time %s cannot be before start time %s", rp.End, rp.Start)
+	}
+	if !rp.RewardsPerSecond.IsValid() {
+		return fmt.Errorf("invalid reward amount: %s", rp.RewardsPerSecond)
+	}
+	if strings.TrimSpace(rp.CollateralType) == "" {
+		return fmt.Errorf("reward period collateral type cannot be blank: %s", rp)
+	}
+	return nil
+}
+
+// RewardPeriods array of RewardPeriod
+type RewardPeriods []RewardPeriod
+
+// Validate checks if all the RewardPeriods are valid and there are no duplicated
+// entries.
+func (rps RewardPeriods) Validate() error {
+	seenPeriods := make(map[string]bool)
+	for _, rp := range rps {
+		if seenPeriods[rp.CollateralType] {
+			return fmt.Errorf("duplicated reward period with collateral type %s", rp.CollateralType)
+		}
+
+		if err := rp.Validate(); err != nil {
+			return err
+		}
+		seenPeriods[rp.CollateralType] = true
+	}
+
+	return nil
+}
+
+// Multiplier amount the claim rewards get increased by, along with how long the claim rewards are locked
+type Multiplier struct {
+	Name         MultiplierName `json:"name" yaml:"name"`
+	MonthsLockup int64          `json:"months_lockup" yaml:"months_lockup"`
+	Factor       sdk.Dec        `json:"factor" yaml:"factor"`
+}
+
+// NewMultiplier returns a new Multiplier
+func NewMultiplier(name MultiplierName, lockup int64, factor sdk.Dec) Multiplier {
+	return Multiplier{
+		Name:         name,
+		MonthsLockup: lockup,
+		Factor:       factor,
+	}
+}
+
+// Validate multiplier param
+func (m Multiplier) Validate() error {
+	if err := m.Name.IsValid(); err != nil {
+		return err
+	}
+	if m.MonthsLockup < 0 {
+		return fmt.Errorf("expected non-negative lockup, got %d", m.MonthsLockup)
+	}
+	if m.Factor.IsNegative() {
+		return fmt.Errorf("expected non-negative factor, got %s", m.Factor.String())
+	}
+
+	return nil
+}
+
+// String implements fmt.Stringer
+func (m Multiplier) String() string {
+	return fmt.Sprintf(`Claim Multiplier:
+	Name: %s
+	Months Lockup %d
+	Factor %s
+	`, m.Name, m.MonthsLockup, m.Factor)
+}
+
+// Multipliers slice of Multiplier
+type Multipliers []Multiplier
+
+// Validate validates each multiplier
+func (ms Multipliers) Validate() error {
+	for _, m := range ms {
+		if err := m.Validate(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// String implements fmt.Stringer
+func (ms Multipliers) String() string {
+	out := "Claim Multipliers\n"
+	for _, s := range ms {
+		out += fmt.Sprintf("%s\n", s)
+	}
+	return out
+}
+
+// MultiplierName name for valid multiplier
+type MultiplierName string
+
+// IsValid checks if the input is one of the expected strings
+func (mn MultiplierName) IsValid() error {
+	switch mn {
+	case Small, Medium, Large:
+		return nil
+	}
+	return fmt.Errorf("invalid multiplier name: %s", mn)
+}
+
+// Claim is an interface for handling common claim actions
+type Claim interface {
+	GetOwner() sdk.AccAddress
+	GetReward() sdk.Coin
+	GetType() string
+}
+
+// Claims is a slice of Claim
+type Claims []Claim
+
+// BaseClaim is a common type shared by all Claims
+type BaseClaim struct {
+	Owner  sdk.AccAddress `json:"owner" yaml:"owner"`
+	Reward sdk.Coin       `json:"reward" yaml:"reward"`
+}
+
+// GetOwner is a getter for Claim Owner
+func (c BaseClaim) GetOwner() sdk.AccAddress { return c.Owner }
+
+// GetReward is a getter for Claim Reward
+func (c BaseClaim) GetReward() sdk.Coin { return c.Reward }
+
+// GetType returns the claim type, used to identify auctions in event attributes
+func (c BaseClaim) GetType() string { return "base" }
+
+// Validate performs a basic check of a BaseClaim fields
+func (c BaseClaim) Validate() error {
+	if c.Owner.Empty() {
+		return errors.New("claim owner cannot be empty")
+	}
+	if !c.Reward.IsValid() {
+		return fmt.Errorf("invalid reward amount: %s", c.Reward)
+	}
+	return nil
+}
+
+// String implements fmt.Stringer
+func (c BaseClaim) String() string {
+	return fmt.Sprintf(`Claim:
+	Owner: %s,
+	Reward: %s,
+	`, c.Owner, c.Reward)
+}
+
+// -------------- Custom Claim Types --------------
+
+// USDXMintingClaim is for USDX minting rewards
+type USDXMintingClaim struct {
+	BaseClaim     `json:"base_claim" yaml:"base_claim"`
+	RewardIndexes RewardIndexes `json:"reward_indexes" yaml:"reward_indexes"`
+}
+
+// NewUSDXMintingClaim returns a new USDXMintingClaim
+func NewUSDXMintingClaim(owner sdk.AccAddress, reward sdk.Coin, rewardIndexes RewardIndexes) USDXMintingClaim {
+	return USDXMintingClaim{
+		BaseClaim: BaseClaim{
+			Owner:  owner,
+			Reward: reward,
+		},
+		RewardIndexes: rewardIndexes,
+	}
+}
+
+// GetType returns the claim's type
+func (c USDXMintingClaim) GetType() string { return USDXMintingClaimType }
+
+// GetReward returns the claim's reward coin
+func (c USDXMintingClaim) GetReward() sdk.Coin { return c.Reward }
+
+// GetOwner returns the claim's owner
+func (c USDXMintingClaim) GetOwner() sdk.AccAddress { return c.Owner }
+
+// Validate performs a basic check of a Claim fields
+func (c USDXMintingClaim) Validate() error {
+	if err := c.RewardIndexes.Validate(); err != nil {
+		return err
+	}
+
+	return c.BaseClaim.Validate()
+}
+
+// String implements fmt.Stringer
+func (c USDXMintingClaim) String() string {
+	return fmt.Sprintf(`%s
+	Reward Indexes: %s,
+	`, c.BaseClaim, c.RewardIndexes)
+}
+
+// HasRewardIndex check if a claim has a reward index for the input collateral type
+func (c USDXMintingClaim) HasRewardIndex(collateralType string) (int64, bool) {
+	for index, ri := range c.RewardIndexes {
+		if ri.CollateralType == collateralType {
+			return int64(index), true
+		}
+	}
+	return 0, false
+}
+
+// USDXMintingClaims slice of USDXMintingClaim
+type USDXMintingClaims []USDXMintingClaim
+
+// Validate checks if all the claims are valid and there are no duplicated
+// entries.
+func (cs USDXMintingClaims) Validate() error {
+	for _, c := range cs {
+		if err := c.Validate(); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// HardLiquidityProviderClaim stores the hard liquidity provider rewards that can be claimed by owner
+type HardLiquidityProviderClaim struct {
+	BaseClaim              `json:"base_claim" yaml:"base_claim"`
+	SupplyRewardIndexes    RewardIndexes `json:"supply_reward_indexes" yaml:"supply_reward_indexes"`
+	BorrowRewardIndexes    RewardIndexes `json:"borrow_reward_indexes" yaml:"borrow_reward_indexes"`
+	DelegatorRewardIndexes RewardIndexes `json:"delegator_reward_indexes" yaml:"delegator_reward_indexes"`
+}
+
+// NewHardLiquidityProviderClaim returns a new HardLiquidityProviderClaim
+func NewHardLiquidityProviderClaim(owner sdk.AccAddress, reward sdk.Coin, supplyRewardIndexes,
+	borrowRewardIndexes, delegatorRewardIndexes RewardIndexes) HardLiquidityProviderClaim {
+	return HardLiquidityProviderClaim{
+		BaseClaim: BaseClaim{
+			Owner:  owner,
+			Reward: reward,
+		},
+		SupplyRewardIndexes:    supplyRewardIndexes,
+		BorrowRewardIndexes:    borrowRewardIndexes,
+		DelegatorRewardIndexes: delegatorRewardIndexes,
+	}
+}
+
+// GetType returns the claim's type
+func (c HardLiquidityProviderClaim) GetType() string { return HardLiquidityProviderClaimType }
+
+// GetReward returns the claim's reward coin
+func (c HardLiquidityProviderClaim) GetReward() sdk.Coin { return c.Reward }
+
+// GetOwner returns the claim's owner
+func (c HardLiquidityProviderClaim) GetOwner() sdk.AccAddress { return c.Owner }
+
+// Validate performs a basic check of a HardLiquidityProviderClaim fields
+func (c HardLiquidityProviderClaim) Validate() error {
+	if err := c.SupplyRewardIndexes.Validate(); err != nil {
+		return err
+	}
+
+	if err := c.BorrowRewardIndexes.Validate(); err != nil {
+		return err
+	}
+
+	if err := c.DelegatorRewardIndexes.Validate(); err != nil {
+		return err
+	}
+
+	return c.BaseClaim.Validate()
+}
+
+// String implements fmt.Stringer
+func (c HardLiquidityProviderClaim) String() string {
+	return fmt.Sprintf(`%s
+	Supply Reward Indexes: %s,
+	Borrow Reward Indexes: %s,
+	Delegator Reward Indexes: %s,
+	`, c.BaseClaim, c.SupplyRewardIndexes, c.BorrowRewardIndexes, c.DelegatorRewardIndexes)
+}
+
+// HasSupplyRewardIndex check if a claim has a supply reward index for the input collateral type
+func (c HardLiquidityProviderClaim) HasSupplyRewardIndex(denom string) (int64, bool) {
+	for index, ri := range c.SupplyRewardIndexes {
+		if ri.CollateralType == denom {
+			return int64(index), true
+		}
+	}
+	return 0, false
+}
+
+// HasBorrowRewardIndex check if a claim has a borrow reward index for the input collateral type
+func (c HardLiquidityProviderClaim) HasBorrowRewardIndex(denom string) (int64, bool) {
+	for index, ri := range c.BorrowRewardIndexes {
+		if ri.CollateralType == denom {
+			return int64(index), true
+		}
+	}
+	return 0, false
+}
+
+// HasDelegatorRewardIndex check if a claim has a delegator reward index for the input collateral type
+func (c HardLiquidityProviderClaim) HasDelegatorRewardIndex(collateralType string) (int64, bool) {
+	for index, ri := range c.DelegatorRewardIndexes {
+		if ri.CollateralType == collateralType {
+			return int64(index), true
+		}
+	}
+	return 0, false
+}
+
+// HardLiquidityProviderClaims slice of HardLiquidityProviderClaim
+type HardLiquidityProviderClaims []HardLiquidityProviderClaim
+
+// Validate checks if all the claims are valid and there are no duplicated
+// entries.
+func (cs HardLiquidityProviderClaims) Validate() error {
+	for _, c := range cs {
+		if err := c.Validate(); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+// -------------- Subcomponents of Custom Claim Types --------------
+
+// TODO: refactor RewardPeriod name from 'collateralType' to 'denom'
+
+// RewardIndex stores reward accumulation information
+type RewardIndex struct {
+	CollateralType string  `json:"collateral_type" yaml:"collateral_type"`
+	RewardFactor   sdk.Dec `json:"reward_factor" yaml:"reward_factor"`
+}
+
+// NewRewardIndex returns a new RewardIndex
+func NewRewardIndex(collateralType string, factor sdk.Dec) RewardIndex {
+	return RewardIndex{
+		CollateralType: collateralType,
+		RewardFactor:   factor,
+	}
+}
+
+func (ri RewardIndex) String() string {
+	return fmt.Sprintf(`Collateral Type: %s, RewardFactor: %s`, ri.CollateralType, ri.RewardFactor)
+}
+
+// Validate validates reward index
+func (ri RewardIndex) Validate() error {
+	if ri.RewardFactor.IsNegative() {
+		return fmt.Errorf("reward factor value should be positive, is %s for %s", ri.RewardFactor, ri.CollateralType)
+	}
+	if strings.TrimSpace(ri.CollateralType) == "" {
+		return fmt.Errorf("collateral type should not be empty")
+	}
+	return nil
+}
+
+// RewardIndexes slice of RewardIndex
+type RewardIndexes []RewardIndex
+
+// Validate validation for reward indexes
+func (ris RewardIndexes) Validate() error {
+	for _, ri := range ris {
+		if err := ri.Validate(); err != nil {
+			return err
+		}
+	}
+	return nil
+}

x/incentive/types/genesis.go

@@ -10,26 +10,38 @@ import (
 
 // GenesisState is the state that must be provided at genesis.
 type GenesisState struct {
-	Params                    Params                   `json:"params" yaml:"params"`
+	Params                         Params                      `json:"params" yaml:"params"`
-	PreviousAccumulationTimes GenesisAccumulationTimes `json:"previous_accumulation_times" yaml:"previous_accumulation_times"`
+	USDXAccumulationTimes          GenesisAccumulationTimes    `json:"usdx_accumulation_times" yaml:"usdx_accumulation_times"`
-	USDXMintingClaims         USDXMintingClaims        `json:"usdx_minting_claims" yaml:"usdx_minting_claims"`
+	HardSupplyAccumulationTimes    GenesisAccumulationTimes    `json:"hard_supply_accumulation_times" yaml:"hard_supply_accumulation_times"`
+	HardBorrowAccumulationTimes    GenesisAccumulationTimes    `json:"hard_borrow_accumulation_times" yaml:"hard_borrow_accumulation_times"`
+	HardDelegatorAccumulationTimes GenesisAccumulationTimes    `json:"hard_delegator_accumulation_times" yaml:"hard_delegator_accumulation_times"`
+	USDXMintingClaims              USDXMintingClaims           `json:"usdx_minting_claims" yaml:"usdx_minting_claims"`
+	HardLiquidityProviderClaims    HardLiquidityProviderClaims `json:"hard_liquidity_provider_claims" yaml:"hard_liquidity_provider_claims"`
 }
 
 // NewGenesisState returns a new genesis state
-func NewGenesisState(params Params, prevAccumTimes GenesisAccumulationTimes, c USDXMintingClaims) GenesisState {
+func NewGenesisState(params Params, usdxAccumTimes, hardSupplyAccumTimes, hardBorrowAccumTimes, hardDelegatorAccumTimes GenesisAccumulationTimes, c USDXMintingClaims, hc HardLiquidityProviderClaims) GenesisState {
 	return GenesisState{
-		Params:                    params,
+		Params:                         params,
-		PreviousAccumulationTimes: prevAccumTimes,
+		USDXAccumulationTimes:          usdxAccumTimes,
-		USDXMintingClaims:         c,
+		HardSupplyAccumulationTimes:    hardSupplyAccumTimes,
+		HardBorrowAccumulationTimes:    hardBorrowAccumTimes,
+		HardDelegatorAccumulationTimes: hardDelegatorAccumTimes,
+		USDXMintingClaims:              c,
+		HardLiquidityProviderClaims:    hc,
 	}
 }
 
 // DefaultGenesisState returns a default genesis state
 func DefaultGenesisState() GenesisState {
 	return GenesisState{
-		Params:                    DefaultParams(),
+		Params:                         DefaultParams(),
-		PreviousAccumulationTimes: GenesisAccumulationTimes{},
+		USDXAccumulationTimes:          GenesisAccumulationTimes{},
-		USDXMintingClaims:         DefaultClaims,
+		HardSupplyAccumulationTimes:    GenesisAccumulationTimes{},
+		HardBorrowAccumulationTimes:    GenesisAccumulationTimes{},
+		HardDelegatorAccumulationTimes: GenesisAccumulationTimes{},
+		USDXMintingClaims:              DefaultUSDXClaims,
+		HardLiquidityProviderClaims:    DefaultHardClaims,
 	}
 }
 
@@ -39,10 +51,22 @@ func (gs GenesisState) Validate() error {
 	if err := gs.Params.Validate(); err != nil {
 		return err
 	}
-	if err := gs.PreviousAccumulationTimes.Validate(); err != nil {
+	if err := gs.USDXAccumulationTimes.Validate(); err != nil {
+		return err
+	}
+	if err := gs.HardSupplyAccumulationTimes.Validate(); err != nil {
+		return err
+	}
+	if err := gs.HardBorrowAccumulationTimes.Validate(); err != nil {
+		return err
+	}
+	if err := gs.HardDelegatorAccumulationTimes.Validate(); err != nil {
 		return err
 	}
 
+	if err := gs.HardLiquidityProviderClaims.Validate(); err != nil {
+		return err
+	}
 	return gs.USDXMintingClaims.Validate()
 }
 

x/incentive/types/genesis_test.go

@@ -32,7 +32,7 @@ func TestGenesisStateValidate(t *testing.T) {
 			args: args{
 				params:      DefaultParams(),
 				genAccTimes: DefaultGenesisAccumulationTimes,
-				claims:      DefaultClaims,
+				claims:      DefaultUSDXClaims,
 			},
 			errArgs: errArgs{
 				expectPass: true,
@@ -95,7 +95,7 @@ func TestGenesisStateValidate(t *testing.T) {
 						RewardFactor:   sdk.MustNewDecFromStr("-0.1"),
 					},
 				},
-				claims: DefaultClaims,
+				claims: DefaultUSDXClaims,
 			},
 			errArgs: errArgs{
 				expectPass: false,
@@ -131,7 +131,7 @@ func TestGenesisStateValidate(t *testing.T) {
 
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
-			gs := NewGenesisState(tc.args.params, tc.args.genAccTimes, tc.args.claims)
+			gs := NewGenesisState(tc.args.params, tc.args.genAccTimes, tc.args.genAccTimes, tc.args.genAccTimes, tc.args.genAccTimes, tc.args.claims, DefaultHardClaims)
 			err := gs.Validate()
 			if tc.errArgs.expectPass {
 				require.NoError(t, err, tc.name)

x/incentive/types/params.go

@@ -34,7 +34,8 @@ var (
 	DefaultRewardPeriods            = RewardPeriods{}
 	DefaultMultiRewardPeriods       = MultiRewardPeriods{}
 	DefaultMultipliers              = Multipliers{}
-	DefaultClaims                   = USDXMintingClaims{}
+	DefaultUSDXClaims               = USDXMintingClaims{}
+	DefaultHardClaims               = HardLiquidityProviderClaims{}
 	DefaultGenesisAccumulationTimes = GenesisAccumulationTimes{}
 	DefaultClaimEnd                 = tmtime.Canonical(time.Unix(1, 0))
 	GovDenom                        = cdptypes.DefaultGovDenom