Feature/dev

.golangci.yml

@@ -39,7 +39,7 @@ linters:
     #- goconst
     #- gocritic
     #- gocyclo
-    - godot
+    #- godot
     - godox
     #- goerr113
     - gofmt
@@ -69,7 +69,7 @@ linters:
     - typecheck
     - unconvert
     #- unparam
-    - unused
+    #- unused - will be enabled later
     - varcheck
     - whitespace
     #- wsl

app/app.go

@@ -1144,8 +1144,8 @@ func (a *App) ModuleAccountsPermissions() map[string][]string {
 
 func (a *App) registerUpgradeHandlers() {
 	a.UpgradeKeeper.SetUpgradeHandler(
-		tv4_0_0.UpgradeNameV4_1_0,
-		tv4_0_0.CreateUpgradeHandlerV410(a.mm, a.configurator, a.Rewardskeeper, a.LiquidityKeeper),
+		tv4_0_0.UpgradeNameV4_2_0,
+		tv4_0_0.CreateUpgradeHandlerV420(a.mm, a.configurator),
 	)
 
 	// When a planned update height is reached, the old binary will panic
@@ -1215,6 +1215,8 @@ func upgradeHandlers(upgradeInfo storetypes.UpgradeInfo, a *App, storeUpgrades *
 		}
 	case upgradeInfo.Name == tv4_0_0.UpgradeNameV4_1_0 && !a.UpgradeKeeper.IsSkipHeight(upgradeInfo.Height):
 		storeUpgrades = &storetypes.StoreUpgrades{}
+	case upgradeInfo.Name == tv4_0_0.UpgradeNameV4_2_0 && !a.UpgradeKeeper.IsSkipHeight(upgradeInfo.Height):
+		storeUpgrades = &storetypes.StoreUpgrades{}
 	}
 	return storeUpgrades
 }

app/upgrades/testnet/v4_0_0/constants.go

@@ -27,3 +27,17 @@ const (
 		}
 	}'`
 )
+
+const (
+	UpgradeNameV4_2_0   = "v4.2.0"
+	UpgradeHeightV4_2_0 = "" // replace this height
+	UpgradeInfoV4_2_0   = `'{
+		"binaries": {
+			"darwin/arm64":"",
+			"darwin/x86_64":"",
+			"linux/arm64":"",
+			"linux/x86_64":"",
+			"windows/x86_64":""
+		}
+	}'`
+)

app/upgrades/testnet/v4_0_0/upgrades.go

@@ -55,7 +55,7 @@ func CreateSwapFeeGauge(
 	_ = rewardsKeeper.CreateNewGauge(ctx, newGauge, true)
 }
 
-// CreateUpgradeHandler creates an SDK upgrade handler for v4_0_1
+// CreateUpgradeHandler creates an SDK upgrade handler for v4_1_0
 func CreateUpgradeHandlerV410(
 	mm *module.Manager,
 	configurator module.Configurator,
@@ -74,3 +74,20 @@ func CreateUpgradeHandlerV410(
 		return newVM, err
 	}
 }
+
+// CreateUpgradeHandler creates an SDK upgrade handler for v4_2_0
+func CreateUpgradeHandlerV420(
+	mm *module.Manager,
+	configurator module.Configurator,
+) upgradetypes.UpgradeHandler {
+	return func(ctx sdk.Context, _ upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
+		// This change is only for testnet upgrade
+
+		newVM, err := mm.RunMigrations(ctx, configurator, fromVM)
+
+		if err != nil {
+			return newVM, err
+		}
+		return newVM, err
+	}
+}

proto/comdex/lend/v1beta1/lend.proto

@@ -56,7 +56,19 @@ message LendAsset {
   uint64 app_id = 10
   [(gogoproto.customname) = "AppID", (gogoproto.moretags) = "yaml:\"app_id\""];
 
-  string cpool_name = 11 [
+  string global_index = 11 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"global_index\""
+  ];
+
+  google.protobuf.Timestamp last_interaction_time = 12 [
+    (gogoproto.nullable) = false,
+    (gogoproto.stdtime) = true,
+    (gogoproto.moretags) = "yaml:\"last_interaction_time\""
+  ];
+
+  string cpool_name = 13 [
     (gogoproto.customname) = "CPoolName",
     (gogoproto.moretags) = "yaml:\"cpool_name\""
   ];
@@ -124,7 +136,24 @@ message BorrowAsset {
     (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int"
   ];
 
-  string cpool_name = 12 [
+  string global_index = 12 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"global_index\""
+  ];
+  string reserve_global_index = 13 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Dec",
+    (gogoproto.nullable) = false,
+    (gogoproto.moretags) = "yaml:\"reserve_global_index\""
+  ];
+
+  google.protobuf.Timestamp last_interaction_time = 14 [
+    (gogoproto.nullable) = false,
+    (gogoproto.stdtime) = true,
+    (gogoproto.moretags) = "yaml:\"last_interaction_time\""
+  ];
+
+  string cpool_name = 15 [
     (gogoproto.customname) = "CPoolName",
     (gogoproto.moretags) = "yaml:\"cpool_name\""
   ];

proto/comdex/lend/v1beta1/tx.proto

@@ -34,6 +34,10 @@ service Msg {
 
   // FundModuleAccounts funds an existing module account
   rpc FundModuleAccounts(MsgFundModuleAccounts) returns (MsgFundModuleAccountsResponse);
+
+  rpc CalculateBorrowInterest(MsgCalculateBorrowInterest) returns (MsgCalculateBorrowInterestResponse);
+
+  rpc CalculateLendRewards(MsgCalculateLendRewards) returns (MsgCalculateLendRewardsResponse);
 }
 
 message MsgLend {
@@ -111,6 +115,16 @@ message MsgFundModuleAccounts {
   cosmos.base.v1beta1.Coin amount = 4 [(gogoproto.nullable) = false];
 }
 
+message MsgCalculateBorrowInterest {
+  string                   borrower = 1;
+  uint64                   borrow_id = 2;
+}
+
+message    MsgCalculateLendRewards{
+  string                   lender = 1;
+  uint64                   lend_id = 2;
+}
+
 message MsgLendResponse {}
 
 message MsgWithdrawResponse {}
@@ -131,4 +145,8 @@ message MsgCloseBorrowResponse {}
 
 message MsgBorrowAlternateResponse {}
 
-message MsgFundModuleAccountsResponse {}
+message MsgFundModuleAccountsResponse {}
+
+message MsgCalculateBorrowInterestResponse {}
+
+message MsgCalculateLendRewardsResponse {}

x/auction/client/cli/cli.go

@@ -2,8 +2,8 @@ package cli
 
 import (
 	"github.com/cosmos/cosmos-sdk/client"
-	"strings"
 	"github.com/spf13/cobra"
+	"strings"
 )
 
 func GetQueryCmd() *cobra.Command {
@@ -56,12 +56,12 @@ func GetTxCmd() *cobra.Command {
 	return cmd
 }
 
-func ParseStringFromString(s string, seperator string) ([]string, error) {
+func ParseStringFromString(s string, separator string) ([]string, error) {
 	var parsedStrings []string
-	for _, s := range strings.Split(s, seperator) {
+	for _, s := range strings.Split(s, separator) {
 		s = strings.TrimSpace(s)
 
 		parsedStrings = append(parsedStrings, s)
 	}
 	return parsedStrings, nil
-}
+}

x/auction/keeper/alias.go

@@ -156,8 +156,8 @@ func (k Keeper) UpdateCollateralLockedAmountLockerMapping(ctx sdk.Context, appMa
 func (k Keeper) GetAllAuctionMappingForApp(ctx sdk.Context) (collectorAuctionLookupTable []types.AppAssetIdToAuctionLookupTable, found bool) {
 	return k.collector.GetAllAuctionMappingForApp(ctx)
 }
-func (k Keeper) DeleteLockedVault(ctx sdk.Context, appId, id uint64) {
-	k.liquidation.DeleteLockedVault(ctx, appId, id)
+func (k Keeper) DeleteLockedVault(ctx sdk.Context, appID, id uint64) {
+	k.liquidation.DeleteLockedVault(ctx, appID, id)
 }
 
 func (k Keeper) DeleteUserVaultExtendedPairMapping(ctx sdk.Context, address string, appID uint64, pairVaultID uint64) {

x/auction/keeper/surplus_test.go

@@ -71,10 +71,10 @@ func (s *KeeperTestSuite) TestSurplusActivator() {
 	surplusAuction, err := k.GetSurplusAuction(*ctx, appId, auctionMappingId, auctionId)
 	s.Require().NoError(err)
 
-	collectorLookUp, found := collectorKeeper.GetCollectorLookupTable(*ctx, 1,2)
+	collectorLookUp, found := collectorKeeper.GetCollectorLookupTable(*ctx, 1, 2)
 	s.Require().True(found)
 
-	netFees, found := k.GetNetFeeCollectedData(*ctx, uint64(1),2)
+	netFees, found := k.GetNetFeeCollectedData(*ctx, uint64(1), 2)
 	s.Require().True(found)
 
 	s.Require().Equal(surplusAuction.AppId, appId)

x/collector/keeper/alias.go

@@ -55,8 +55,8 @@ func (k Keeper) GetLockerLookupTable(ctx sdk.Context, appID, assetID uint64) (lo
 	return k.locker.GetLockerLookupTable(ctx, appID, assetID)
 }
 
-func (k Keeper) GetReward(ctx sdk.Context, appId, assetID uint64) (rewards rewardstypes.InternalRewards, found bool) {
-	return k.rewards.GetReward(ctx, appId, assetID)
+func (k Keeper) GetReward(ctx sdk.Context, appID, assetID uint64) (rewards rewardstypes.InternalRewards, found bool) {
+	return k.rewards.GetReward(ctx, appID, assetID)
 }
 
 func (k Keeper) GetLocker(ctx sdk.Context, lockerID uint64) (locker lockertypes.Locker, found bool) {

x/esm/keeper/keeper.go

@@ -211,7 +211,7 @@ func (k Keeper) CalculateCollateral(ctx sdk.Context, appID uint64, amount sdk.Co
 		if err2 != nil {
 			return err2
 		}
-		data.Amount = data.Amount.Sub((sdk.Int(tokenQuant)))
+		data.Amount = data.Amount.Sub(tokenQuant)
 		esmDataAfterCoolOff.CollateralAsset = append(esmDataAfterCoolOff.CollateralAsset[:i], esmDataAfterCoolOff.CollateralAsset[i+1:]...)
 		esmDataAfterCoolOff.CollateralAsset = append(esmDataAfterCoolOff.CollateralAsset[:i+1], esmDataAfterCoolOff.CollateralAsset[i:]...)
 		esmDataAfterCoolOff.CollateralAsset[i] = data

x/lend/abci.go

@@ -14,22 +14,11 @@ func BeginBlocker(ctx sdk.Context, _ abci.RequestBeginBlock, k keeper.Keeper) {
 	defer telemetry.ModuleMeasureSince(types.ModuleName, ctx.BlockTime(), telemetry.MetricKeyBeginBlocker)
 
 	_ = utils.ApplyFuncIfNoError(ctx, func(ctx sdk.Context) error {
-		err := k.IterateLends(ctx)
-		if err != nil {
-			ctx.Logger().Error("error in Iterate Lends")
-		}
-		err = k.IterateBorrows(ctx)
-		if err != nil {
-			ctx.Logger().Error("error in Iterate Borrows")
-		}
-		err = k.ReBalanceStableRates(ctx)
+
+		err := k.ReBalanceStableRates(ctx)
 		if err != nil {
 			ctx.Logger().Error("error in ReBalance Stable Rates")
 		}
-		err = k.SetLastInterestTime(ctx, ctx.BlockTime().Unix())
-		if err != nil {
-			ctx.Logger().Error("error in SetLastInterestTime")
-		}
 		return nil
 	})
 }

x/lend/client/cli/tx.go

@@ -27,16 +27,18 @@ func GetTxCmd() *cobra.Command {
 
 	cmd.AddCommand(
 		txLend(),
-		txWithdraw(), //withdraw collateral partially or fully
+		txWithdraw(),
 		txDeposit(),
 		txCloseLend(),
 		txBorrowAsset(),
 		txDrawAsset(),
-		txRepayAsset(), //including functionality of both repaying and closing position
+		txRepayAsset(),
 		txDepositBorrowAsset(),
 		txCloseBorrowAsset(),
 		txBorrowAssetAlternate(),
 		txFundModuleAccounts(),
+		txCalculateBorrowInterest(),
+		txCalculateLendRewards(),
 	)
 
 	return cmd
@@ -917,3 +919,55 @@ func NewAddAuctionParams(clientCtx client.Context, txf tx.Factory, fs *flag.Flag
 
 	return txf, msg, nil
 }
+
+func txCalculateBorrowInterest() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "calculate-borrow-interest [borrow-id] ",
+		Short: " calculate borrow interest for a borrow position",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			ctx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			borrowID, err := strconv.ParseUint(args[0], 10, 64)
+			if err != nil {
+				return err
+			}
+
+			msg := types.NewMsgCalculateBorrowInterest(ctx.GetFromAddress().String(), borrowID)
+
+			return tx.GenerateOrBroadcastTxCLI(ctx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+	return cmd
+}
+
+func txCalculateLendRewards() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "calculate-lend-rewards [lend-id] ",
+		Short: " calculate lend rewards for a lend position",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			ctx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+
+			borrowID, err := strconv.ParseUint(args[0], 10, 64)
+			if err != nil {
+				return err
+			}
+
+			msg := types.NewMsgCalculateLendRewards(ctx.GetFromAddress().String(), borrowID)
+
+			return tx.GenerateOrBroadcastTxCLI(ctx, cmd.Flags(), msg)
+		},
+	}
+
+	flags.AddTxFlagsToCmd(cmd)
+	return cmd
+}

x/lend/genesis.go

@@ -84,7 +84,7 @@ func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState {
 	lends, _ := k.GetLends(ctx)
 	userDeposit, _ := k.GetUserDepositStats(ctx)
 	reserveDeposit, _ := k.GetReserveDepositStats(ctx)
-	buyBackDeposir, _ := k.GetBuyBackDepositStats(ctx)
+	buyBackDeposit, _ := k.GetBuyBackDepositStats(ctx)
 	borrowDeposit, _ := k.GetBorrowStats(ctx)
 	return types.NewGenesisState(
 		k.GetAllBorrow(ctx),
@@ -101,7 +101,7 @@ func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState {
 		lends,
 		userDeposit,
 		reserveDeposit,
-		buyBackDeposir,
+		buyBackDeposit,
 		borrowDeposit,
 		k.GetLendPairs(ctx),
 		k.GetAllAssetRatesStats(ctx),

x/lend/handler.go

@@ -63,6 +63,14 @@ func NewHandler(k keeper.Keeper) sdk.Handler {
 			res, err := server.FundModuleAccounts(sdk.WrapSDKContext(ctx), msg)
 			return sdk.WrapServiceResult(ctx, res, err)
 
+		case *types.MsgCalculateBorrowInterest:
+			res, err := server.CalculateBorrowInterest(sdk.WrapSDKContext(ctx), msg)
+			return sdk.WrapServiceResult(ctx, res, err)
+
+		case *types.MsgCalculateLendRewards:
+			res, err := server.CalculateLendRewards(sdk.WrapSDKContext(ctx), msg)
+			return sdk.WrapServiceResult(ctx, res, err)
+
 		default:
 			errMsg := fmt.Sprintf("unrecognized %s message type: %T", types.ModuleName, msg)
 			return nil, sdkerrors.Wrap(sdkerrors.ErrUnknownRequest, errMsg)