fix: genesis type cast (#1968)

* fix genesis type cast

* changelog

* Update CHANGELOG.md

Co-authored-by: Adam Moser <63419657+toteki@users.noreply.github.com>

---------

Co-authored-by: Adam Moser <63419657+toteki@users.noreply.github.com>

CHANGELOG.md

@@ -57,6 +57,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 - [1956](https://github.com/umee-network/umee/pull/1956) Leverage: token liquidation threshold must be bigger than collateral_weight.
 - [1954](https://github.com/umee-network/umee/pull/1954) Leverage: `MaxBorrow` now accounts for
   `MinCollateralLiquidity` and `MaxSupplyUtilization`
+- [1968](https://github.com/umee-network/umee/pull/1968) Leverage: fix type cast of AdjustedBorrow in ExportGenesis
 
 ## [v4.2.0](https://github.com/umee-network/umee/releases/tag/v4.2.0) - 2023-03-15
 

x/leverage/keeper/genesis.go

@@ -70,13 +70,13 @@ func (k Keeper) getAllAdjustedBorrows(ctx sdk.Context) []types.AdjustedBorrow {
 		addr := types.AddressFromKey(key, prefix)
 		denom := types.DenomFromKeyWithAddress(key, prefix)
 
-		var amount sdkmath.Int
+		var amount sdk.Dec
 		if err := amount.Unmarshal(val); err != nil {
 			// improperly marshaled borrow amount should never happen
 			return err
 		}
 
-		borrows = append(borrows, types.NewAdjustedBorrow(addr.String(), sdk.NewDecCoin(denom, amount)))
+		borrows = append(borrows, types.NewAdjustedBorrow(addr.String(), sdk.NewDecCoinFromDec(denom, amount)))
 		return nil
 	}
 

x/leverage/keeper/genesis_test.go

@@ -0,0 +1,58 @@
+package keeper_test
+
+import (
+	sdkmath "cosmossdk.io/math"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/umee-network/umee/v4/x/leverage/types"
+	"gotest.tools/v3/assert"
+)
+
+const (
+	testAddr = "umee1s84d29zk3k20xk9f0hvczkax90l9t94g72n6wm"
+	denom    = "umee"
+	uDenom   = "u/umee"
+)
+
+func (s *IntegrationTestSuite) TestKeeper_ExportGenesis() {
+	borrows := []types.AdjustedBorrow{
+		{
+			Address: testAddr,
+			Amount:  sdk.NewDecCoin(denom, sdk.NewInt(100)),
+		},
+	}
+	collateral := []types.Collateral{
+		{
+			Address: testAddr,
+			Amount:  sdk.NewCoin(uDenom, sdk.NewInt(1000)),
+		},
+	}
+	reserves := sdk.Coins{
+		sdk.NewCoin(denom, sdkmath.NewInt(10)),
+	}
+	badDebts := []types.BadDebt{
+		{
+			Address: testAddr,
+			Denom:   denom,
+		},
+	}
+	interestScalars := []types.InterestScalar{
+		{
+			Denom:  denom,
+			Scalar: sdk.NewDec(10),
+		},
+	}
+	genesis := types.DefaultGenesis()
+	genesis.AdjustedBorrows = borrows
+	genesis.Collateral = collateral
+	genesis.Reserves = reserves
+	genesis.BadDebts = badDebts
+	genesis.InterestScalars = interestScalars
+	s.app.LeverageKeeper.InitGenesis(s.ctx, *genesis)
+
+	export := s.app.LeverageKeeper.ExportGenesis(s.ctx)
+	assert.DeepEqual(s.T(), borrows, export.AdjustedBorrows)
+	assert.DeepEqual(s.T(), collateral, export.Collateral)
+	assert.DeepEqual(s.T(), reserves, export.Reserves)
+	assert.DeepEqual(s.T(), badDebts, export.BadDebts)
+	assert.DeepEqual(s.T(), interestScalars, export.InterestScalars)
+}