stop flushing deferred info into receipt store (#1909)

Co-authored-by: Philip Su <[email protected]>

x/evm/keeper/receipt.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 
+	"github.com/cosmos/cosmos-sdk/store/prefix"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/iavl"
 	"github.com/ethereum/go-ethereum/common"
@@ -91,12 +92,12 @@ func (k *Keeper) MockReceipt(ctx sdk.Context, txHash common.Hash, receipt *types
 }
 
 func (k *Keeper) FlushTransientReceipts(ctx sdk.Context) error {
-	iter := ctx.TransientStore(k.transientStoreKey).Iterator(nil, nil)
+	iter := prefix.NewStore(ctx.TransientStore(k.transientStoreKey), types.ReceiptKeyPrefix).Iterator(nil, nil)
 	defer iter.Close()
 	var pairs []*iavl.KVPair
 	var changesets []*proto.NamedChangeSet
 	for ; iter.Valid(); iter.Next() {
-		kvPair := &iavl.KVPair{Key: iter.Key(), Value: iter.Value()}
+		kvPair := &iavl.KVPair{Key: types.ReceiptKey(common.Hash(iter.Key())), Value: iter.Value()}
 		pairs = append(pairs, kvPair)
 	}
 	if len(pairs) == 0 {

x/evm/keeper/receipt_test.go

@@ -3,7 +3,9 @@ package keeper_test
 import (
 	"testing"
 
+	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/ethereum/go-ethereum/common"
+	ethtypes "github.com/ethereum/go-ethereum/core/types"
 	testkeeper "github.com/sei-protocol/sei-chain/testutil/keeper"
 	"github.com/sei-protocol/sei-chain/x/evm/types"
 	"github.com/stretchr/testify/require"
@@ -16,7 +18,10 @@ func TestReceipt(t *testing.T) {
 	_, err := k.GetReceipt(ctx, txHash)
 	require.NotNil(t, err)
 	k.MockReceipt(ctx, txHash, &types.Receipt{TxHashHex: txHash.Hex()})
+	k.AppendToEvmTxDeferredInfo(ctx, ethtypes.Bloom{}, common.Hash{1}, sdk.NewInt(1)) // make sure this isn't flushed into receipt store
 	r, err := k.GetReceipt(ctx, txHash)
 	require.Nil(t, err)
 	require.Equal(t, txHash.Hex(), r.TxHashHex)
+	_, err = k.GetReceipt(ctx, common.Hash{1})
+	require.Equal(t, "not found", err.Error())
 }