feat: refactor query providerInfo

x/ccv/consumer/keeper/grpc_query.go

@@ -7,7 +7,6 @@ import (
 	"google.golang.org/grpc/status"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
-	ibctm "github.com/cosmos/ibc-go/v7/modules/light-clients/07-tendermint"
 	"github.com/cosmos/interchain-security/v3/x/ccv/consumer/types"
 )
 
@@ -49,18 +48,5 @@ func (k Keeper) QueryProviderChainInfo(c context.Context,
 		return nil, status.Errorf(codes.InvalidArgument, "empty request")
 	}
 
-	providerClientID, found := k.GetProviderClientID(ctx)
-	if !found {
-		return nil, nil
-	}
-	clientState, found := k.clientKeeper.GetClientState(ctx, providerClientID)
-	if !found {
-		return nil, nil
-	}
-	providerChainID := clientState.(*ibctm.ClientState).ChainId
-	resp := types.QueryProviderInfoResponse{
-		ChainID: providerChainID,
-	}
-
-	return &resp, nil
+	return k.GetProviderChainInfo(ctx)
 }

x/ccv/consumer/keeper/provider_info.go

@@ -0,0 +1,24 @@
+package keeper
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	ibctm "github.com/cosmos/ibc-go/v7/modules/light-clients/07-tendermint"
+	"github.com/cosmos/interchain-security/v3/x/ccv/consumer/types"
+)
+
+func (k Keeper) GetProviderChainInfo(ctx sdk.Context) (*types.QueryProviderInfoResponse, error) {
+	providerClientID, found := k.GetProviderClientID(ctx)
+	if !found {
+		return nil, nil
+	}
+	clientState, found := k.clientKeeper.GetClientState(ctx, providerClientID)
+	if !found {
+		return nil, nil
+	}
+	providerChainID := clientState.(*ibctm.ClientState).ChainId
+	resp := types.QueryProviderInfoResponse{
+		ChainID: providerChainID,
+	}
+
+	return &resp, nil
+}