Add committee migrations (#818)

* fix: collateral param permission

* wip: kava-5 committee updates

* feat: add committee migrations

* rename functions so git recognizes diffs better

* rename

* remove auction_size param

* address review comments

* add check ltv index count to collateral param perms

* fix: update legacy migration

* use function to define collateral param in test

* use go 1.15 in circle

* address review comments

* fix: no nil values for collateral params

migrate/v0_11/migrate.go

@@ -24,7 +24,7 @@ import (
 	v0_9bep3 "github.com/kava-labs/kava/x/bep3/legacy/v0_9"
 	v0_11cdp "github.com/kava-labs/kava/x/cdp/legacy/v0_11"
 	v0_9cdp "github.com/kava-labs/kava/x/cdp/legacy/v0_9"
-	v0_11committee "github.com/kava-labs/kava/x/committee"
+	v0_11committee "github.com/kava-labs/kava/x/committee/legacy/v0_11"
 	v0_9committee "github.com/kava-labs/kava/x/committee/legacy/v0_9"
 	v0_11harvest "github.com/kava-labs/kava/x/hard/legacy/v0_11"
 	v0_11incentive "github.com/kava-labs/kava/x/incentive/legacy/v0_11"

migrate/v0_13/migrate.go

@@ -11,10 +11,12 @@ import (
 
 	v0_13cdp "github.com/kava-labs/kava/x/cdp"
 	v0_11cdp "github.com/kava-labs/kava/x/cdp/legacy/v0_11"
+	v0_13committee "github.com/kava-labs/kava/x/committee"
+	v0_11committee "github.com/kava-labs/kava/x/committee/legacy/v0_11"
 )
 
-// MigrateCDP migrates from a v0.11 cdp genesis state to a v0.13 cdp genesis state
-func MigrateCDP(oldGenState v0_11cdp.GenesisState) v0_13cdp.GenesisState {
+// CDP migrates from a v0.11 cdp genesis state to a v0.13 cdp genesis state
+func CDP(oldGenState v0_11cdp.GenesisState) v0_13cdp.GenesisState {
 	var newCDPs v0_13cdp.CDPs
 	var newDeposits v0_13cdp.Deposits
 	var newCollateralParams v0_13cdp.CollateralParams
@@ -78,8 +80,8 @@ func MigrateCDP(oldGenState v0_11cdp.GenesisState) v0_13cdp.GenesisState {
 	)
 }
 
-// MigrateAuth migrates from a v0.11 auth genesis state to a v0.13
-func MigrateAuth(genesisState auth.GenesisState) auth.GenesisState {
+// Auth migrates from a v0.11 auth genesis state to a v0.13
+func Auth(genesisState auth.GenesisState) auth.GenesisState {
 	savingsRateMaccCoins := sdk.NewCoins()
 	savingsMaccAddr := supply.NewModuleAddress(v0_11cdp.SavingsRateMacc)
 	savingsRateMaccIndex := 0
@@ -108,6 +110,121 @@ func MigrateAuth(genesisState auth.GenesisState) auth.GenesisState {
 	return genesisState
 }
 
+// Committee migrates from a v0.11 (or v0.12) committee genesis state to a v0.13 committee genesis stat
+func Committee(genesisState v0_11committee.GenesisState) v0_13committee.GenesisState {
+	committees := []v0_13committee.Committee{}
+	votes := []v0_13committee.Vote{}
+	proposals := []v0_13committee.Proposal{}
+
+	var newStabilityCommittee v0_13committee.Committee
+	var newSafetyCommittee v0_13committee.Committee
+
+	for _, com := range genesisState.Committees {
+		if com.ID == 1 {
+			newStabilityCommittee.Description = com.Description
+			newStabilityCommittee.ID = com.ID
+			newStabilityCommittee.Members = com.Members
+			newStabilityCommittee.VoteThreshold = com.VoteThreshold
+			newStabilityCommittee.ProposalDuration = com.ProposalDuration
+			var newStabilityCommitteePermissions []v0_13committee.Permission
+			var newStabilitySubParamPermissions v0_13committee.SubParamChangePermission
+
+			for _, perm := range com.Permissions {
+				subPerm, ok := perm.(v0_11committee.SubParamChangePermission)
+				if ok {
+					// update AllowedParams
+					var newAllowedParams v0_13committee.AllowedParams
+					for _, ap := range subPerm.AllowedParams {
+						newAP := v0_13committee.AllowedParam(ap)
+						newAllowedParams = append(newAllowedParams, newAP)
+					}
+					newStabilitySubParamPermissions.AllowedParams = newAllowedParams
+
+					// update AllowedCollateralParams
+					var newCollateralParams v0_13committee.AllowedCollateralParams
+					for _, cp := range subPerm.AllowedCollateralParams {
+						newCP := v0_13committee.NewAllowedCollateralParam(
+							cp.Type,
+							cp.Denom,
+							cp.LiquidationRatio,
+							cp.DebtLimit,
+							cp.StabilityFee,
+							cp.AuctionSize,
+							cp.LiquidationPenalty,
+							cp.Prefix,
+							cp.SpotMarketID,
+							cp.LiquidationMarketID,
+							cp.ConversionFactor,
+							true,
+							true,
+						)
+						newCollateralParams = append(newCollateralParams, newCP)
+					}
+					newStabilitySubParamPermissions.AllowedCollateralParams = newCollateralParams
+
+					// update AllowedDebtParam
+					newDP := v0_13committee.AllowedDebtParam{
+						Denom:            subPerm.AllowedDebtParam.Denom,
+						ReferenceAsset:   subPerm.AllowedDebtParam.ReferenceAsset,
+						ConversionFactor: subPerm.AllowedDebtParam.ConversionFactor,
+						DebtFloor:        subPerm.AllowedDebtParam.DebtFloor,
+					}
+					newStabilitySubParamPermissions.AllowedDebtParam = newDP
+
+					// update AllowedAssetParams
+					var newAssetParams v0_13committee.AllowedAssetParams
+					for _, ap := range subPerm.AllowedAssetParams {
+						newAP := v0_13committee.AllowedAssetParam(ap)
+						newAssetParams = append(newAssetParams, newAP)
+					}
+					newStabilitySubParamPermissions.AllowedAssetParams = newAssetParams
+
+					// Update Allowed Markets
+					var newMarketParams v0_13committee.AllowedMarkets
+					for _, mp := range subPerm.AllowedMarkets {
+						newMP := v0_13committee.AllowedMarket(mp)
+						newMarketParams = append(newMarketParams, newMP)
+					}
+					newStabilitySubParamPermissions.AllowedMarkets = newMarketParams
+
+					// Add hard money market committee permissions
+					var newMoneyMarketParams v0_13committee.AllowedMoneyMarkets
+					hardMMDenoms := []string{"bnb", "busd", "btcb", "xrpb", "usdx", "kava", "hard"}
+					for _, mmDenom := range hardMMDenoms {
+						newMoneyMarketParam := v0_13committee.NewAllowedMoneyMarket(mmDenom, true, false, false, true, true, true)
+						newMoneyMarketParams = append(newMoneyMarketParams, newMoneyMarketParam)
+					}
+					newStabilitySubParamPermissions.AllowedMoneyMarkets = newMoneyMarketParams
+					newStabilityCommitteePermissions = append(newStabilityCommitteePermissions, newStabilitySubParamPermissions)
+				}
+			}
+			newStabilityCommitteePermissions = append(newStabilityCommitteePermissions, v0_13committee.TextPermission{})
+			newStabilityCommittee.Permissions = newStabilityCommitteePermissions
+			committees = append(committees, newStabilityCommittee)
+		} else {
+			newSafetyCommittee.ID = com.ID
+			newSafetyCommittee.Description = com.Description
+			newSafetyCommittee.Members = com.Members
+			newSafetyCommittee.Permissions = []v0_13committee.Permission{v0_13committee.SoftwareUpgradePermission{}}
+			newSafetyCommittee.VoteThreshold = com.VoteThreshold
+			newSafetyCommittee.ProposalDuration = com.ProposalDuration
+			committees = append(committees, newSafetyCommittee)
+		}
+	}
+
+	for _, v := range genesisState.Votes {
+		votes = append(votes, v0_13committee.Vote(v))
+	}
+
+	for _, p := range genesisState.Proposals {
+		newPubProp := v0_13committee.PubProposal(p.PubProposal)
+		newProp := v0_13committee.NewProposal(newPubProp, p.ID, p.CommitteeID, p.Deadline)
+		proposals = append(proposals, newProp)
+	}
+	return v0_13committee.NewGenesisState(
+		genesisState.NextProposalID, committees, proposals, votes)
+}
+
 func removeIndex(accs authexported.GenesisAccounts, index int) authexported.GenesisAccounts {
 	ret := make(authexported.GenesisAccounts, 0)
 	ret = append(ret, accs[:index]...)

migrate/v0_13/migrate_test.go

@@ -6,11 +6,14 @@ import (
 	"path/filepath"
 	"testing"
 
+	"github.com/cosmos/cosmos-sdk/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth"
 
 	"github.com/kava-labs/kava/app"
 	v0_11cdp "github.com/kava-labs/kava/x/cdp/legacy/v0_11"
+	v0_13committee "github.com/kava-labs/kava/x/committee"
+	v0_11committee "github.com/kava-labs/kava/x/committee/legacy/v0_11"
 
 	"github.com/stretchr/testify/require"
 )
@@ -23,7 +26,7 @@ func TestMain(m *testing.M) {
 	os.Exit(m.Run())
 }
 
-func TestMigrateCdp(t *testing.T) {
+func TestCDP(t *testing.T) {
 	bz, err := ioutil.ReadFile(filepath.Join("testdata", "kava-4-cdp-state-block-500000.json"))
 	require.NoError(t, err)
 	var oldGenState v0_11cdp.GenesisState
@@ -32,7 +35,7 @@ func TestMigrateCdp(t *testing.T) {
 		cdc.MustUnmarshalJSON(bz, &oldGenState)
 	})
 
-	newGenState := MigrateCDP(oldGenState)
+	newGenState := CDP(oldGenState)
 	err = newGenState.Validate()
 	require.NoError(t, err)
 
@@ -43,7 +46,7 @@ func TestMigrateCdp(t *testing.T) {
 
 }
 
-func TestMigrateAuth(t *testing.T) {
+func TestAuth(t *testing.T) {
 	bz, err := ioutil.ReadFile(filepath.Join("testdata", "kava-4-auth-state-block-500000.json"))
 	require.NoError(t, err)
 	var oldGenState auth.GenesisState
@@ -51,9 +54,38 @@ func TestMigrateAuth(t *testing.T) {
 	require.NotPanics(t, func() {
 		cdc.MustUnmarshalJSON(bz, &oldGenState)
 	})
-	newGenState := MigrateAuth(oldGenState)
+	newGenState := Auth(oldGenState)
 	err = auth.ValidateGenesis(newGenState)
 	require.NoError(t, err)
 	require.Equal(t, len(oldGenState.Accounts), len(newGenState.Accounts)+1)
 
 }
+
+func TestCommittee(t *testing.T) {
+	bz, err := ioutil.ReadFile(filepath.Join("testdata", "kava-4-committee-state.json"))
+	require.NoError(t, err)
+	var oldGenState v0_11committee.GenesisState
+	cdc := codec.New()
+	sdk.RegisterCodec(cdc)
+	v0_11committee.RegisterCodec(cdc)
+	require.NotPanics(t, func() {
+		cdc.MustUnmarshalJSON(bz, &oldGenState)
+	})
+
+	newGenState := Committee(oldGenState)
+	err = newGenState.Validate()
+	require.NoError(t, err)
+
+	require.Equal(t, len(oldGenState.Committees), len(newGenState.Committees))
+
+	for i := 0; i < len(oldGenState.Committees); i++ {
+		require.Equal(t, len(oldGenState.Committees[i].Permissions), len(newGenState.Committees[i].Permissions))
+	}
+
+	oldSPCP := oldGenState.Committees[0].Permissions[0].(v0_11committee.SubParamChangePermission)
+	newSPCP := newGenState.Committees[0].Permissions[0].(v0_13committee.SubParamChangePermission)
+	require.Equal(t, len(oldSPCP.AllowedParams), len(newSPCP.AllowedParams))
+	require.Equal(t, len(oldSPCP.AllowedAssetParams), len(newSPCP.AllowedAssetParams))
+	require.Equal(t, len(oldSPCP.AllowedCollateralParams), len(newSPCP.AllowedCollateralParams))
+	require.Equal(t, len(oldSPCP.AllowedMarkets), len(newSPCP.AllowedMarkets))
+}

migrate/v0_13/testdata/kava-4-committee-state.json

@@ -0,0 +1 @@
+{"committees":[{"description":"Kava Stability Committee","id":"1","members":["kava1gru35up50ql2wxhegr880qy6ynl63ujlv8gum2","kava1sc3mh3pkas5e7xd269am4xm5mp6zweyzmhjagj","kava1c9ye54e3pzwm3e0zpdlel6pnavrj9qqv6e8r4h","kava1m7p6sjqrz6mylz776ct48wj6lpnpcd0z82209d","kava1a9pmkzk570egv3sflu3uwdf3gejl7qfy9hghzl"],"permissions":[{"type":"kava/SubParamChangePermission","value":{"allowed_asset_params":[{"active":true,"coin_id":false,"denom":"bnb","limit":true,"max_swap_amount":true,"min_block_lock":true},{"active":true,"coin_id":true,"denom":"busd","limit":true,"max_swap_amount":true,"min_block_lock":true},{"active":true,"coin_id":false,"denom":"btcb","limit":true,"max_swap_amount":true,"min_block_lock":true},{"active":true,"coin_id":false,"denom":"xrpb","limit":true,"max_swap_amount":true,"min_block_lock":true}],"allowed_collateral_params":[{"auction_size":true,"conversion_factor":false,"debt_limit":true,"denom":false,"liquidation_market_id":false,"liquidation_penalty":false,"liquidation_ratio":false,"prefix":false,"spot_market_id":false,"stability_fee":true,"type":"bnb-a"},{"auction_size":true,"conversion_factor":false,"debt_limit":true,"denom":false,"liquidation_market_id":false,"liquidation_penalty":false,"liquidation_ratio":false,"prefix":false,"spot_market_id":false,"stability_fee":true,"type":"busd-a"},{"auction_size":true,"conversion_factor":false,"debt_limit":true,"denom":false,"liquidation_market_id":false,"liquidation_penalty":false,"liquidation_ratio":false,"prefix":false,"spot_market_id":false,"stability_fee":true,"type":"busd-b"},{"auction_size":true,"conversion_factor":false,"debt_limit":true,"denom":false,"liquidation_market_id":false,"liquidation_penalty":false,"liquidation_ratio":false,"prefix":false,"spot_market_id":false,"stability_fee":true,"type":"btcb-a"},{"auction_size":true,"conversion_factor":false,"debt_limit":true,"denom":false,"liquidation_market_id":false,"liquidation_penalty":false,"liquidation_ratio":false,"prefix":false,"spot_market_id":false,"stability_fee":true,"type":"xrpb-a"}],"allowed_debt_param":{"conversion_factor":false,"debt_floor":true,"denom":false,"reference_asset":false,"savings_rate":true},"allowed_markets":[{"active":true,"base_asset":false,"market_id":"bnb:usd","oracles":false,"quote_asset":false},{"active":true,"base_asset":false,"market_id":"bnb:usd:30","oracles":false,"quote_asset":false},{"active":true,"base_asset":false,"market_id":"btc:usd","oracles":false,"quote_asset":false},{"active":true,"base_asset":false,"market_id":"btc:usd:30","oracles":false,"quote_asset":false},{"active":true,"base_asset":false,"market_id":"xrp:usd","oracles":false,"quote_asset":false},{"active":true,"base_asset":false,"market_id":"xrp:usd:30","oracles":false,"quote_asset":false},{"active":true,"base_asset":false,"market_id":"busd:usd","oracles":false,"quote_asset":false},{"active":true,"base_asset":false,"market_id":"busd:usd:30","oracles":false,"quote_asset":false}],"allowed_params":[{"key":"BidDuration","subspace":"auction"},{"key":"Active","subspace":"harvest"},{"key":"IncrementSurplus","subspace":"auction"},{"key":"Active","subspace":"harvest"},{"key":"IncrementDebt","subspace":"auction"},{"key":"Active","subspace":"harvest"},{"key":"IncrementCollateral","subspace":"auction"},{"key":"Active","subspace":"harvest"},{"key":"AssetParams","subspace":"bep3"},{"key":"Active","subspace":"harvest"},{"key":"GlobalDebtLimit","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"SurplusThreshold","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"SurplusLot","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"DebtThreshold","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"DebtLot","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"DistributionFrequency","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"CollateralParams","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"DebtParam","subspace":"cdp"},{"key":"Active","subspace":"harvest"},{"key":"Active","subspace":"incentive"},{"key":"Active","subspace":"harvest"},{"key":"Active","subspace":"kavadist"},{"key":"Active","subspace":"harvest"},{"key":"Markets","subspace":"pricefeed"},{"key":"Active","subspace":"harvest"}]}},{"type":"kava/TextPermission","value":{}}],"proposal_duration":"604800000000000","vote_threshold":"0.500000000000000000"},{"description":"Kava Safety Committee","id":"2","members":["kava1e0agyg6eug9r62fly9sls77ycjgw8ax6xk73es"],"permissions":[{"type":"kava/SoftwareUpgradePermission","value":{}}],"proposal_duration":"604800000000000","vote_threshold":"0.500000000000000000"}],"next_proposal_id":"40","proposals":[],"votes":[]}

x/committee/alias.go

@@ -54,6 +54,7 @@ var (
 	GetKeyFromID                = types.GetKeyFromID
 	GetVoteKey                  = types.GetVoteKey
 	NewAllowedCollateralParam   = types.NewAllowedCollateralParam
+	NewAllowedMoneyMarket       = types.NewAllowedMoneyMarket
 	NewCommittee                = types.NewCommittee
 	NewCommitteeChangeProposal  = types.NewCommitteeChangeProposal
 	NewCommitteeDeleteProposal  = types.NewCommitteeDeleteProposal
@@ -98,6 +99,8 @@ type (
 	AllowedDebtParam            = types.AllowedDebtParam
 	AllowedMarket               = types.AllowedMarket
 	AllowedMarkets              = types.AllowedMarkets
+	AllowedMoneyMarket          = types.AllowedMoneyMarket
+	AllowedMoneyMarkets         = types.AllowedMoneyMarkets
 	AllowedParam                = types.AllowedParam
 	AllowedParams               = types.AllowedParams
 	Committee                   = types.Committee

x/committee/legacy/v0_11/types.go

@@ -484,6 +484,26 @@ type AllowedCollateralParam struct {
 
 type AllowedCollateralParams []AllowedCollateralParam
 
+// NewAllowedCollateralParam return a new AllowedCollateralParam
+func NewAllowedCollateralParam(
+	ctype string, denom, liqRatio, debtLimit,
+	stabilityFee, auctionSize, liquidationPenalty,
+	prefix, spotMarket, liquidationMarket, conversionFactor bool) AllowedCollateralParam {
+	return AllowedCollateralParam{
+		Type:                ctype,
+		Denom:               denom,
+		LiquidationRatio:    liqRatio,
+		DebtLimit:           debtLimit,
+		StabilityFee:        stabilityFee,
+		AuctionSize:         auctionSize,
+		LiquidationPenalty:  liquidationPenalty,
+		Prefix:              prefix,
+		SpotMarketID:        spotMarket,
+		LiquidationMarketID: liquidationMarket,
+		ConversionFactor:    conversionFactor,
+	}
+}
+
 func (acps AllowedCollateralParams) Allows(current, incoming cdptypes.CollateralParams) bool {
 	allAllowed := true
 
@@ -566,6 +586,7 @@ func (adp AllowedDebtParam) Allows(current, incoming cdptypes.DebtParam) bool {
 
 type AllowedAssetParams []AllowedAssetParam
 
+// Allows implement permission interface
 func (aaps AllowedAssetParams) Allows(current, incoming bep3types.AssetParams) bool {
 	allAllowed := true
 
@@ -614,19 +635,25 @@ func (aaps AllowedAssetParams) Allows(current, incoming bep3types.AssetParams) b
 	return allAllowed
 }
 
+// AllowedAssetParam bep3 asset parameters that can be changed by committee
 type AllowedAssetParam struct {
-	Denom  string `json:"denom" yaml:"denom"`
-	CoinID bool   `json:"coin_id" yaml:"coin_id"`
-	Limit  bool   `json:"limit" yaml:"limit"`
-	Active bool   `json:"active" yaml:"active"`
+	Denom         string `json:"denom" yaml:"denom"`
+	CoinID        bool   `json:"coin_id" yaml:"coin_id"`
+	Limit         bool   `json:"limit" yaml:"limit"`
+	Active        bool   `json:"active" yaml:"active"`
+	MaxSwapAmount bool   `json:"max_swap_amount" yaml:"max_swap_amount"`
+	MinBlockLock  bool   `json:"min_block_lock" yaml:"min_block_lock"`
 }
 
+// Allows bep3 AssetParam parameters than can be changed by committee
 func (aap AllowedAssetParam) Allows(current, incoming bep3types.AssetParam) bool {
 
 	allowed := ((aap.Denom == current.Denom) && (aap.Denom == incoming.Denom)) && // require denoms to be all equal
 		((current.CoinID == incoming.CoinID) || aap.CoinID) &&
 		(current.SupplyLimit.Equals(incoming.SupplyLimit) || aap.Limit) &&
-		((current.Active == incoming.Active) || aap.Active)
+		((current.Active == incoming.Active) || aap.Active) &&
+		((current.MaxSwapAmount.Equal(incoming.MaxSwapAmount)) || aap.MaxSwapAmount) &&
+		((current.MinBlockLock == incoming.MinBlockLock) || aap.MinBlockLock)
 	return allowed
 }
 
@@ -796,3 +823,17 @@ func (gs GenesisState) Validate() error {
 	}
 	return nil
 }
+
+func RegisterCodec(cdc *codec.Codec) {
+
+	// Proposals
+	cdc.RegisterInterface((*PubProposal)(nil), nil)
+
+	// Permissions
+	cdc.RegisterInterface((*Permission)(nil), nil)
+	cdc.RegisterConcrete(GodPermission{}, "kava/GodPermission", nil)
+	cdc.RegisterConcrete(SimpleParamChangePermission{}, "kava/SimpleParamChangePermission", nil)
+	cdc.RegisterConcrete(TextPermission{}, "kava/TextPermission", nil)
+	cdc.RegisterConcrete(SoftwareUpgradePermission{}, "kava/SoftwareUpgradePermission", nil)
+	cdc.RegisterConcrete(SubParamChangePermission{}, "kava/SubParamChangePermission", nil)
+}

x/committee/legacy/v0_13/types.go

@@ -15,6 +15,7 @@ import (
 
 	bep3types "github.com/kava-labs/kava/x/bep3/types"
 	cdptypes "github.com/kava-labs/kava/x/cdp/legacy/v0_11"
+	"github.com/kava-labs/kava/x/hard"
 	"github.com/kava-labs/kava/x/pricefeed"
 	pricefeedtypes "github.com/kava-labs/kava/x/pricefeed/types"
 )
@@ -564,8 +565,10 @@ func (adp AllowedDebtParam) Allows(current, incoming cdptypes.DebtParam) bool {
 	return allowed
 }
 
+// AllowedAssetParams slice of AllowedAssetParam
 type AllowedAssetParams []AllowedAssetParam
 
+// Allows implement permission interface
 func (aaps AllowedAssetParams) Allows(current, incoming bep3types.AssetParams) bool {
 	allAllowed := true
 
@@ -614,19 +617,25 @@ func (aaps AllowedAssetParams) Allows(current, incoming bep3types.AssetParams) b
 	return allAllowed
 }
 
+// AllowedAssetParam bep3 asset parameters that can be changed by committee
 type AllowedAssetParam struct {
-	Denom  string `json:"denom" yaml:"denom"`
-	CoinID bool   `json:"coin_id" yaml:"coin_id"`
-	Limit  bool   `json:"limit" yaml:"limit"`
-	Active bool   `json:"active" yaml:"active"`
+	Denom         string `json:"denom" yaml:"denom"`
+	CoinID        bool   `json:"coin_id" yaml:"coin_id"`
+	Limit         bool   `json:"limit" yaml:"limit"`
+	Active        bool   `json:"active" yaml:"active"`
+	MaxSwapAmount bool   `json:"max_swap_amount" yaml:"max_swap_amount"`
+	MinBlockLock  bool   `json:"min_block_lock" yaml:"min_block_lock"`
 }
 
+// Allows bep3 AssetParam parameters than can be changed by committee
 func (aap AllowedAssetParam) Allows(current, incoming bep3types.AssetParam) bool {
 
 	allowed := ((aap.Denom == current.Denom) && (aap.Denom == incoming.Denom)) && // require denoms to be all equal
 		((current.CoinID == incoming.CoinID) || aap.CoinID) &&
 		(current.SupplyLimit.Equals(incoming.SupplyLimit) || aap.Limit) &&
-		((current.Active == incoming.Active) || aap.Active)
+		((current.Active == incoming.Active) || aap.Active) &&
+		((current.MaxSwapAmount.Equal(incoming.MaxSwapAmount)) || aap.MaxSwapAmount) &&
+		((current.MinBlockLock == incoming.MinBlockLock) || aap.MinBlockLock)
 	return allowed
 }
 
@@ -709,6 +718,75 @@ func addressesEqual(addrs1, addrs2 []sdk.AccAddress) bool {
 	return areEqual
 }
 
+// AllowedMoneyMarket permission struct for money market parameters (hard module)
+type AllowedMoneyMarket struct {
+	Denom                  string `json:"denom" yaml:"denom"`
+	BorrowLimit            bool   `json:"borrow_limit" yaml:"borrow_limit"`
+	SpotMarketID           bool   `json:"spot_market_id" yaml:"spot_market_id"`
+	ConversionFactor       bool   `json:"conversion_factor" yaml:"conversion_factor"`
+	InterestRateModel      bool   `json:"interest_rate_model" yaml:"interest_rate_model"`
+	ReserveFactor          bool   `json:"reserve_factor" yaml:"reserve_factor"`
+	AuctionSize            bool   `json:"auction_size" yaml:"auction_size"`
+	KeeperRewardPercentage bool   `json:"keeper_reward_percentage" yaml:"keeper_reward_percentage"`
+}
+
+// Allows implement permission interface
+func (amm AllowedMoneyMarket) Allows(current, incoming hard.MoneyMarket) bool {
+	allowed := ((amm.Denom == current.Denom) && (amm.Denom == incoming.Denom)) &&
+		((current.BorrowLimit.Equal(incoming.BorrowLimit)) || amm.BorrowLimit) &&
+		((current.SpotMarketID == incoming.SpotMarketID) || amm.SpotMarketID) &&
+		((current.ConversionFactor.Equal(incoming.ConversionFactor)) || amm.ConversionFactor) &&
+		((current.InterestRateModel.Equal(incoming.InterestRateModel)) || amm.InterestRateModel) &&
+		((current.KeeperRewardPercentage.Equal(incoming.KeeperRewardPercentage)) || amm.KeeperRewardPercentage)
+	return allowed
+}
+
+// AllowedMoneyMarkets slice of AllowedMoneyMarket
+type AllowedMoneyMarkets []AllowedMoneyMarket
+
+// Allows implement permission interface
+func (amms AllowedMoneyMarkets) Allows(current, incoming hard.MoneyMarkets) bool {
+	allAllowed := true
+
+	if len(incoming) != len(current) {
+		return false
+	}
+
+	for _, incomingMM := range incoming {
+		var foundAllowedMM bool
+		var allowedMM AllowedMoneyMarket
+
+		for _, p := range amms {
+			if p.Denom != incomingMM.Denom {
+				continue
+			}
+			foundAllowedMM = true
+			allowedMM = p
+		}
+		if !foundAllowedMM {
+			return false
+		}
+
+		var foundCurrentMM bool
+		var currentMM hard.MoneyMarket
+
+		for _, p := range current {
+			if p.Denom != incomingMM.Denom {
+				continue
+			}
+			foundCurrentMM = true
+			currentMM = p
+		}
+		if !foundCurrentMM {
+			return false
+		}
+		allowed := allowedMM.Allows(currentMM, incomingMM)
+		allAllowed = allAllowed && allowed
+	}
+
+	return allAllowed
+}
+
 // DefaultNextProposalID is the starting poiint for proposal IDs.
 const DefaultNextProposalID uint64 = 1
 

x/committee/types/param_permissions_test.go

@@ -18,45 +18,9 @@ func cs(coins ...sdk.Coin) sdk.Coins        { return sdk.NewCoins(coins...) }
 
 func (suite *PermissionsTestSuite) TestAllowedCollateralParams_Allows() {
 	testCPs := cdptypes.CollateralParams{
-		{
-			Type:                "bnb-a",
-			Denom:               "bnb",
-			LiquidationRatio:    d("2.0"),
-			DebtLimit:           c("usdx", 1000000000000),
-			StabilityFee:        d("1.000000001547125958"),
-			LiquidationPenalty:  d("0.05"),
-			AuctionSize:         i(100),
-			Prefix:              0x20,
-			ConversionFactor:    i(6),
-			SpotMarketID:        "bnb:usd",
-			LiquidationMarketID: "bnb:usd",
-		},
-		{
-			Type:                "btc-a",
-			Denom:               "btc",
-			LiquidationRatio:    d("1.5"),
-			DebtLimit:           c("usdx", 1000000000),
-			StabilityFee:        d("1.000000001547125958"),
-			LiquidationPenalty:  d("0.10"),
-			AuctionSize:         i(1000),
-			Prefix:              0x30,
-			ConversionFactor:    i(8),
-			SpotMarketID:        "btc:usd",
-			LiquidationMarketID: "btc:usd",
-		},
-		{
-			Type:                "atom-a",
-			Denom:               "atom",
-			LiquidationRatio:    d("2.0"),
-			DebtLimit:           c("usdx", 1000000000),
-			StabilityFee:        d("1.000000001547125958"),
-			LiquidationPenalty:  d("0.07"),
-			AuctionSize:         i(100),
-			Prefix:              0x40,
-			ConversionFactor:    i(6),
-			SpotMarketID:        "atom:usd",
-			LiquidationMarketID: "atom:usd",
-		},
+		cdptypes.NewCollateralParam("bnb", "bnb-a", d("2.0"), c("usdx", 1000000000000), d("1.000000001547125958"), i(100), d("0.05"), 0x20, "bnb:usd", "bnb:usd", d("0.01"), i(10), i(6)),
+		cdptypes.NewCollateralParam("btc", "btc-a", d("1.5"), c("usdx", 1000000000), d("1.000000001547125958"), i(1000), d("0.1"), 0x30, "btc:usd", "btc:usd", d("0.01"), i(10), i(8)),
+		cdptypes.NewCollateralParam("atom", "atom-a", d("2.0"), c("usdx", 1000000000), d("1.000000001547125958"), i(1000), d("0.07"), 0x40, "atom:usd", "atom:usd", d("0.01"), i(10), i(6)),
 	}
 	updatedTestCPs := make(cdptypes.CollateralParams, len(testCPs))
 	updatedTestCPs[0] = testCPs[1]
@@ -87,17 +51,19 @@ func (suite *PermissionsTestSuite) TestAllowedCollateralParams_Allows() {
 					StabilityFee: true,
 				},
 				{ // allow all fields
-					Type:                "atom-a",
-					Denom:               true,
-					LiquidationRatio:    true,
-					DebtLimit:           true,
-					StabilityFee:        true,
-					AuctionSize:         true,
-					LiquidationPenalty:  true,
-					Prefix:              true,
-					SpotMarketID:        true,
-					LiquidationMarketID: true,
-					ConversionFactor:    true,
+					Type:                             "atom-a",
+					Denom:                            true,
+					LiquidationRatio:                 true,
+					DebtLimit:                        true,
+					StabilityFee:                     true,
+					AuctionSize:                      true,
+					LiquidationPenalty:               true,
+					Prefix:                           true,
+					SpotMarketID:                     true,
+					LiquidationMarketID:              true,
+					ConversionFactor:                 true,
+					KeeperRewardPercentage:           true,
+					CheckCollateralizationIndexCount: true,
 				},
 			},
 			current:       testCPs[:2],
@@ -113,17 +79,19 @@ func (suite *PermissionsTestSuite) TestAllowedCollateralParams_Allows() {
 				},
 				{
 					// allow all fields
-					Type:                "btc-a",
-					Denom:               true,
-					LiquidationRatio:    true,
-					DebtLimit:           true,
-					StabilityFee:        true,
-					AuctionSize:         true,
-					LiquidationPenalty:  true,
-					Prefix:              true,
-					SpotMarketID:        true,
-					LiquidationMarketID: true,
-					ConversionFactor:    true,
+					Type:                             "btc-a",
+					Denom:                            true,
+					LiquidationRatio:                 true,
+					DebtLimit:                        true,
+					StabilityFee:                     true,
+					AuctionSize:                      true,
+					LiquidationPenalty:               true,
+					Prefix:                           true,
+					SpotMarketID:                     true,
+					LiquidationMarketID:              true,
+					ConversionFactor:                 true,
+					KeeperRewardPercentage:           true,
+					CheckCollateralizationIndexCount: true,
 				},
 			},
 			current:       testCPs[:2],
@@ -429,19 +397,21 @@ func (suite *PermissionsTestSuite) TestAllowedMarkets_Allows() {
 }
 
 func (suite *PermissionsTestSuite) TestAllowedCollateralParam_Allows() {
-	testCP := cdptypes.CollateralParam{
-		Type:                "bnb-a",
-		Denom:               "bnb",
-		LiquidationRatio:    d("1.5"),
-		DebtLimit:           c("usdx", 1000000000000),
-		StabilityFee:        d("1.000000001547125958"), // %5 apr
-		LiquidationPenalty:  d("0.05"),
-		AuctionSize:         i(100),
-		Prefix:              0x20,
-		ConversionFactor:    i(6),
-		SpotMarketID:        "bnb:usd",
-		LiquidationMarketID: "bnb:usd",
-	}
+	testCP := cdptypes.NewCollateralParam(
+		"bnb",
+		"bnb-a",
+		d("1.5"),
+		c("usdx", 1000000000000),
+		d("1.000000001547125958"), // %5 apr
+		i(10000000000000),
+		d("0.05"),
+		0x20,
+		"bnb:usd",
+		"bnb:usd",
+		d("0.01"),
+		i(10),
+		i(8),
+	)
 	newMarketIDCP := testCP
 	newMarketIDCP.SpotMarketID = "btc:usd"
 

x/committee/types/permissions.go

@@ -9,6 +9,7 @@ import (
 
 	bep3types "github.com/kava-labs/kava/x/bep3/types"
 	cdptypes "github.com/kava-labs/kava/x/cdp/types"
+	"github.com/kava-labs/kava/x/hard"
 	"github.com/kava-labs/kava/x/pricefeed"
 	pricefeedtypes "github.com/kava-labs/kava/x/pricefeed/types"
 )
@@ -38,8 +39,10 @@ type GodPermission struct{}
 
 var _ Permission = GodPermission{}
 
+// Allows implement permission interface
 func (GodPermission) Allows(sdk.Context, *codec.Codec, ParamKeeper, PubProposal) bool { return true }
 
+// MarshalYAML implement yaml marshalling
 func (GodPermission) MarshalYAML() (interface{}, error) {
 	valueToMarshal := struct {
 		Type string `yaml:"type"`
@@ -60,6 +63,7 @@ type SimpleParamChangePermission struct {
 
 var _ Permission = SimpleParamChangePermission{}
 
+// Allows implement permission interface
 func (perm SimpleParamChangePermission) Allows(_ sdk.Context, _ *codec.Codec, _ ParamKeeper, p PubProposal) bool {
 	proposal, ok := p.(paramstypes.ParameterChangeProposal)
 	if !ok {
@@ -73,6 +77,7 @@ func (perm SimpleParamChangePermission) Allows(_ sdk.Context, _ *codec.Codec, _
 	return true
 }
 
+// MarshalYAML implement yaml marshalling
 func (perm SimpleParamChangePermission) MarshalYAML() (interface{}, error) {
 	valueToMarshal := struct {
 		Type          string        `yaml:"type"`
@@ -84,12 +89,16 @@ func (perm SimpleParamChangePermission) MarshalYAML() (interface{}, error) {
 	return valueToMarshal, nil
 }
 
+// AllowedParam permission type for module parameter keys
 type AllowedParam struct {
 	Subspace string `json:"subspace" yaml:"subspace"`
 	Key      string `json:"key" yaml:"key"`
 }
+
+// AllowedParams slice of AllowedParam
 type AllowedParams []AllowedParam
 
+// Contains checks if a key is included in param permissions
 func (allowed AllowedParams) Contains(paramChange paramstypes.ParamChange) bool {
 	for _, p := range allowed {
 		if paramChange.Subspace == p.Subspace && paramChange.Key == p.Key {
@@ -108,11 +117,13 @@ type TextPermission struct{}
 
 var _ Permission = TextPermission{}
 
+// Allows implement permission interface
 func (TextPermission) Allows(_ sdk.Context, _ *codec.Codec, _ ParamKeeper, p PubProposal) bool {
 	_, ok := p.(govtypes.TextProposal)
 	return ok
 }
 
+// MarshalYAML implement yaml marshalling
 func (TextPermission) MarshalYAML() (interface{}, error) {
 	valueToMarshal := struct {
 		Type string `yaml:"type"`
@@ -126,15 +137,18 @@ func (TextPermission) MarshalYAML() (interface{}, error) {
 //				SoftwareUpgradePermission
 // ------------------------------------------
 
+// SoftwareUpgradePermission permission type for software upgrade proposals
 type SoftwareUpgradePermission struct{}
 
 var _ Permission = SoftwareUpgradePermission{}
 
+// Allows implement permission interface
 func (SoftwareUpgradePermission) Allows(_ sdk.Context, _ *codec.Codec, _ ParamKeeper, p PubProposal) bool {
 	_, ok := p.(upgrade.SoftwareUpgradeProposal)
 	return ok
 }
 
+// MarshalYAML implement yaml marshalling
 func (SoftwareUpgradePermission) MarshalYAML() (interface{}, error) {
 	valueToMarshal := struct {
 		Type string `yaml:"type"`
@@ -148,25 +162,28 @@ func (SoftwareUpgradePermission) MarshalYAML() (interface{}, error) {
 //				SubParamChangePermission
 // ------------------------------------------
 
-// ParamChangeProposal only allows changes to certain params
+// SubParamChangePermission permission type for allowing changes to specific sub-keys within module parameter keys
 type SubParamChangePermission struct {
 	AllowedParams           AllowedParams           `json:"allowed_params" yaml:"allowed_params"`
 	AllowedCollateralParams AllowedCollateralParams `json:"allowed_collateral_params" yaml:"allowed_collateral_params"`
 	AllowedDebtParam        AllowedDebtParam        `json:"allowed_debt_param" yaml:"allowed_debt_param"`
 	AllowedAssetParams      AllowedAssetParams      `json:"allowed_asset_params" yaml:"allowed_asset_params"`
 	AllowedMarkets          AllowedMarkets          `json:"allowed_markets" yaml:"allowed_markets"`
+	AllowedMoneyMarkets     AllowedMoneyMarkets     `json:"allowed_money_markets" yaml:"allowed_money_markets"`
 }
 
 var _ Permission = SubParamChangePermission{}
 
+// MarshalYAML implement yaml marshalling
 func (perm SubParamChangePermission) MarshalYAML() (interface{}, error) {
 	valueToMarshal := struct {
-		Type                    string                  `yaml:"type"`
-		AllowedParams           AllowedParams           `yaml:"allowed_params"`
-		AllowedCollateralParams AllowedCollateralParams `yaml:"allowed_collateral_params"`
-		AllowedDebtParam        AllowedDebtParam        `yaml:"allowed_debt_param"`
-		AllowedAssetParams      AllowedAssetParams      `yaml:"allowed_asset_params"`
-		AllowedMarkets          AllowedMarkets          `yaml:"allowed_markets"`
+		Type                    string                  `yaml:"type" json:"type"`
+		AllowedParams           AllowedParams           `yaml:"allowed_params" json:"allowed_params"`
+		AllowedCollateralParams AllowedCollateralParams `yaml:"allowed_collateral_params" json:"allowed_collateral_params"`
+		AllowedDebtParam        AllowedDebtParam        `yaml:"allowed_debt_param" json:"allowed_debt_param"`
+		AllowedAssetParams      AllowedAssetParams      `yaml:"allowed_asset_params" json:"allowed_asset_params"`
+		AllowedMarkets          AllowedMarkets          `yaml:"allowed_markets" json:"allowed_markets"`
+		AllowedMoneyMarkets     AllowedMoneyMarkets     `json:"allowed_money_markets" yaml:"allowed_money_markets"`
 	}{
 		Type:                    "param_change_permission",
 		AllowedParams:           perm.AllowedParams,
@@ -174,10 +191,12 @@ func (perm SubParamChangePermission) MarshalYAML() (interface{}, error) {
 		AllowedDebtParam:        perm.AllowedDebtParam,
 		AllowedAssetParams:      perm.AllowedAssetParams,
 		AllowedMarkets:          perm.AllowedMarkets,
+		AllowedMoneyMarkets:     perm.AllowedMoneyMarkets,
 	}
 	return valueToMarshal, nil
 }
 
+// Allows implement permission interface
 func (perm SubParamChangePermission) Allows(ctx sdk.Context, appCdc *codec.Codec, pk ParamKeeper, p PubProposal) bool {
 	// Check pubproposal has correct type
 	proposal, ok := p.(paramstypes.ParameterChangeProposal)
@@ -318,11 +337,40 @@ func (perm SubParamChangePermission) Allows(ctx sdk.Context, appCdc *codec.Codec
 		}
 	}
 
+	// Check any MoneyMarket changes are allowed
+
+	var foundIncomingMMs bool
+	var incomingMMs hard.MoneyMarkets
+	for _, change := range proposal.Changes {
+		if !(change.Subspace == hard.ModuleName && change.Key == string(hard.KeyMoneyMarkets)) {
+			continue
+		}
+		foundIncomingMMs = true
+		if err := appCdc.UnmarshalJSON([]byte(change.Value), &incomingMMs); err != nil {
+			return false
+		}
+	}
+
+	if foundIncomingMMs {
+		subspace, found := pk.GetSubspace(hard.ModuleName)
+		if !found {
+			return false
+		}
+		var currentMMs hard.MoneyMarkets
+		subspace.Get(ctx, hard.KeyMoneyMarkets, &currentMMs)
+		mmChangesAllowed := perm.AllowedMoneyMarkets.Allows(currentMMs, incomingMMs)
+		if !mmChangesAllowed {
+			return false
+		}
+	}
+
 	return true
 }
 
+// AllowedCollateralParams slice of AllowedCollateralParam
 type AllowedCollateralParams []AllowedCollateralParam
 
+// Allows determine if collateral params changes are permitted
 func (acps AllowedCollateralParams) Allows(current, incoming cdptypes.CollateralParams) bool {
 	allAllowed := true
 
@@ -371,40 +419,46 @@ func (acps AllowedCollateralParams) Allows(current, incoming cdptypes.Collateral
 	return allAllowed
 }
 
+// AllowedCollateralParam permission struct for changes to collateral parameter keys (cdp module)
 type AllowedCollateralParam struct {
-	Type                string `json:"type" yaml:"type"`
-	Denom               bool   `json:"denom" yaml:"denom"`
-	LiquidationRatio    bool   `json:"liquidation_ratio" yaml:"liquidation_ratio"`
-	DebtLimit           bool   `json:"debt_limit" yaml:"debt_limit"`
-	StabilityFee        bool   `json:"stability_fee" yaml:"stability_fee"`
-	AuctionSize         bool   `json:"auction_size" yaml:"auction_size"`
-	LiquidationPenalty  bool   `json:"liquidation_penalty" yaml:"liquidation_penalty"`
-	Prefix              bool   `json:"prefix" yaml:"prefix"`
-	SpotMarketID        bool   `json:"spot_market_id" yaml:"spot_market_id"`
-	LiquidationMarketID bool   `json:"liquidation_market_id" yaml:"liquidation_market_id"`
-	ConversionFactor    bool   `json:"conversion_factor" yaml:"conversion_factor"`
+	Type                             string `json:"type" yaml:"type"`
+	Denom                            bool   `json:"denom" yaml:"denom"`
+	LiquidationRatio                 bool   `json:"liquidation_ratio" yaml:"liquidation_ratio"`
+	DebtLimit                        bool   `json:"debt_limit" yaml:"debt_limit"`
+	StabilityFee                     bool   `json:"stability_fee" yaml:"stability_fee"`
+	AuctionSize                      bool   `json:"auction_size" yaml:"auction_size"`
+	LiquidationPenalty               bool   `json:"liquidation_penalty" yaml:"liquidation_penalty"`
+	Prefix                           bool   `json:"prefix" yaml:"prefix"`
+	SpotMarketID                     bool   `json:"spot_market_id" yaml:"spot_market_id"`
+	LiquidationMarketID              bool   `json:"liquidation_market_id" yaml:"liquidation_market_id"`
+	ConversionFactor                 bool   `json:"conversion_factor" yaml:"conversion_factor"`
+	KeeperRewardPercentage           bool   `json:"keeper_reward_percentage" yaml:"keeper_reward_percentage"`
+	CheckCollateralizationIndexCount bool   `json:"check_collateralization_index_count" yaml:"check_collateralization_index_count"`
 }
 
 // NewAllowedCollateralParam return a new AllowedCollateralParam
 func NewAllowedCollateralParam(
 	ctype string, denom, liqRatio, debtLimit,
 	stabilityFee, auctionSize, liquidationPenalty,
-	prefix, spotMarket, liquidationMarket, conversionFactor bool) AllowedCollateralParam {
+	prefix, spotMarket, liquidationMarket, conversionFactor, keeperReward, ltvIndexCount bool) AllowedCollateralParam {
 	return AllowedCollateralParam{
-		Type:                ctype,
-		Denom:               denom,
-		LiquidationRatio:    liqRatio,
-		DebtLimit:           debtLimit,
-		StabilityFee:        stabilityFee,
-		AuctionSize:         auctionSize,
-		LiquidationPenalty:  liquidationPenalty,
-		Prefix:              prefix,
-		SpotMarketID:        spotMarket,
-		LiquidationMarketID: liquidationMarket,
-		ConversionFactor:    conversionFactor,
+		Type:                             ctype,
+		Denom:                            denom,
+		LiquidationRatio:                 liqRatio,
+		DebtLimit:                        debtLimit,
+		StabilityFee:                     stabilityFee,
+		AuctionSize:                      auctionSize,
+		LiquidationPenalty:               liquidationPenalty,
+		Prefix:                           prefix,
+		SpotMarketID:                     spotMarket,
+		LiquidationMarketID:              liquidationMarket,
+		ConversionFactor:                 conversionFactor,
+		KeeperRewardPercentage:           keeperReward,
+		CheckCollateralizationIndexCount: ltvIndexCount,
 	}
 }
 
+// Allows determine if collateral param changes are permitted
 func (acp AllowedCollateralParam) Allows(current, incoming cdptypes.CollateralParam) bool {
 	allowed := ((acp.Type == current.Type) && (acp.Type == incoming.Type)) && // require collateral types to be all equal
 		(current.Denom == incoming.Denom || acp.Denom) &&
@@ -416,10 +470,13 @@ func (acp AllowedCollateralParam) Allows(current, incoming cdptypes.CollateralPa
 		((current.Prefix == incoming.Prefix) || acp.Prefix) &&
 		((current.SpotMarketID == incoming.SpotMarketID) || acp.SpotMarketID) &&
 		((current.LiquidationMarketID == incoming.LiquidationMarketID) || acp.LiquidationMarketID) &&
+		((current.KeeperRewardPercentage.Equal(incoming.KeeperRewardPercentage)) || acp.KeeperRewardPercentage) &&
+		((current.CheckCollateralizationIndexCount.Equal(incoming.CheckCollateralizationIndexCount)) || acp.CheckCollateralizationIndexCount) &&
 		(current.ConversionFactor.Equal(incoming.ConversionFactor) || acp.ConversionFactor)
 	return allowed
 }
 
+// AllowedDebtParam permission struct for changes to debt parameter keys (cdp module)
 type AllowedDebtParam struct {
 	Denom            bool `json:"denom" yaml:"denom"`
 	ReferenceAsset   bool `json:"reference_asset" yaml:"reference_asset"`
@@ -427,6 +484,7 @@ type AllowedDebtParam struct {
 	DebtFloor        bool `json:"debt_floor" yaml:"debt_floor"`
 }
 
+// Allows determines if debt params changes are permitted
 func (adp AllowedDebtParam) Allows(current, incoming cdptypes.DebtParam) bool {
 	allowed := ((current.Denom == incoming.Denom) || adp.Denom) &&
 		((current.ReferenceAsset == incoming.ReferenceAsset) || adp.ReferenceAsset) &&
@@ -435,8 +493,10 @@ func (adp AllowedDebtParam) Allows(current, incoming cdptypes.DebtParam) bool {
 	return allowed
 }
 
+// AllowedAssetParams slice of AllowedAssetParam
 type AllowedAssetParams []AllowedAssetParam
 
+// Allows determines if asset params changes are permitted
 func (aaps AllowedAssetParams) Allows(current, incoming bep3types.AssetParams) bool {
 	allAllowed := true
 
@@ -507,8 +567,10 @@ func (aap AllowedAssetParam) Allows(current, incoming bep3types.AssetParam) bool
 	return allowed
 }
 
+// AllowedMarkets slice of AllowedMarket
 type AllowedMarkets []AllowedMarket
 
+// Allows determines if markets params changed are permitted
 func (ams AllowedMarkets) Allows(current, incoming pricefeedtypes.Markets) bool {
 	allAllowed := true
 
@@ -557,6 +619,7 @@ func (ams AllowedMarkets) Allows(current, incoming pricefeedtypes.Markets) bool
 	return allAllowed
 }
 
+// AllowedMarket permission struct for market parameters (pricefeed module)
 type AllowedMarket struct {
 	MarketID   string `json:"market_id" yaml:"market_id"`
 	BaseAsset  bool   `json:"base_asset" yaml:"base_asset"`
@@ -565,6 +628,7 @@ type AllowedMarket struct {
 	Active     bool   `json:"active" yaml:"active"`
 }
 
+// Allows determines if market param changes are permitted
 func (am AllowedMarket) Allows(current, incoming pricefeedtypes.Market) bool {
 	allowed := ((am.MarketID == current.MarketID) && (am.MarketID == incoming.MarketID)) && // require denoms to be all equal
 		((current.BaseAsset == incoming.BaseAsset) || am.BaseAsset) &&
@@ -585,3 +649,85 @@ func addressesEqual(addrs1, addrs2 []sdk.AccAddress) bool {
 	}
 	return areEqual
 }
+
+// AllowedMoneyMarket permission struct for money market parameters (hard module)
+type AllowedMoneyMarket struct {
+	Denom                  string `json:"denom" yaml:"denom"`
+	BorrowLimit            bool   `json:"borrow_limit" yaml:"borrow_limit"`
+	SpotMarketID           bool   `json:"spot_market_id" yaml:"spot_market_id"`
+	ConversionFactor       bool   `json:"conversion_factor" yaml:"conversion_factor"`
+	InterestRateModel      bool   `json:"interest_rate_model" yaml:"interest_rate_model"`
+	ReserveFactor          bool   `json:"reserve_factor" yaml:"reserve_factor"`
+	KeeperRewardPercentage bool   `json:"keeper_reward_percentage" yaml:"keeper_reward_percentage"`
+}
+
+// NewAllowedMoneyMarket returns a new AllowedMoneyMarket
+func NewAllowedMoneyMarket(denom string, bl, sm, cf, irm, rf, kr bool) AllowedMoneyMarket {
+	return AllowedMoneyMarket{
+		Denom:                  denom,
+		BorrowLimit:            bl,
+		SpotMarketID:           sm,
+		ConversionFactor:       cf,
+		InterestRateModel:      irm,
+		ReserveFactor:          rf,
+		KeeperRewardPercentage: kr,
+	}
+}
+
+// Allows determines if money market param changes are permitted
+func (amm AllowedMoneyMarket) Allows(current, incoming hard.MoneyMarket) bool {
+	allowed := ((amm.Denom == current.Denom) && (amm.Denom == incoming.Denom)) &&
+		((current.BorrowLimit.Equal(incoming.BorrowLimit)) || amm.BorrowLimit) &&
+		((current.SpotMarketID == incoming.SpotMarketID) || amm.SpotMarketID) &&
+		((current.ConversionFactor.Equal(incoming.ConversionFactor)) || amm.ConversionFactor) &&
+		((current.InterestRateModel.Equal(incoming.InterestRateModel)) || amm.InterestRateModel) &&
+		((current.ReserveFactor.Equal(incoming.ReserveFactor)) || amm.ReserveFactor) &&
+		((current.KeeperRewardPercentage.Equal(incoming.KeeperRewardPercentage)) || amm.KeeperRewardPercentage)
+	return allowed
+}
+
+// AllowedMoneyMarkets slice of AllowedMoneyMarket
+type AllowedMoneyMarkets []AllowedMoneyMarket
+
+// Allows determins if money market params changes are permitted
+func (amms AllowedMoneyMarkets) Allows(current, incoming hard.MoneyMarkets) bool {
+	allAllowed := true
+
+	if len(incoming) != len(current) {
+		return false
+	}
+
+	for _, incomingMM := range incoming {
+		var foundAllowedMM bool
+		var allowedMM AllowedMoneyMarket
+
+		for _, p := range amms {
+			if p.Denom != incomingMM.Denom {
+				continue
+			}
+			foundAllowedMM = true
+			allowedMM = p
+		}
+		if !foundAllowedMM {
+			return false
+		}
+
+		var foundCurrentMM bool
+		var currentMM hard.MoneyMarket
+
+		for _, p := range current {
+			if p.Denom != incomingMM.Denom {
+				continue
+			}
+			foundCurrentMM = true
+			currentMM = p
+		}
+		if !foundCurrentMM {
+			return false
+		}
+		allowed := allowedMM.Allows(currentMM, incomingMM)
+		allAllowed = allAllowed && allowed
+	}
+
+	return allAllowed
+}