chore: add node service handler (#233)

* chore: add node service handler

* chore: fix

app/app.go

@@ -58,6 +58,7 @@ import (
 	fantokenclient "github.com/bitsongofficial/go-bitsong/x/fantoken/client"
 	merkledropclient "github.com/bitsongofficial/go-bitsong/x/merkledrop/client"
 	"github.com/cosmos/cosmos-sdk/baseapp"
+	nodeservice "github.com/cosmos/cosmos-sdk/client/grpc/node"
 	"github.com/cosmos/cosmos-sdk/client/grpc/tmservice"
 	"github.com/cosmos/cosmos-sdk/client/rpc"
 	"github.com/cosmos/cosmos-sdk/codec"
@@ -818,6 +819,8 @@ func (app *BitsongApp) RegisterAPIRoutes(apiSvr *api.Server, apiConfig config.AP
 	authtx.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 	// Register new tendermint queries routes from grpc-gateway.
 	tmservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
+	// Register new tendermint queries routes from grpc-gateway.
+	nodeservice.RegisterGRPCGatewayRoutes(clientCtx, apiSvr.GRPCGatewayRouter)
 
 	// Register legacy and grpc-gateway routes for all modules.
 	ModuleBasics.RegisterRESTRoutes(clientCtx, apiSvr.Router)
@@ -839,6 +842,11 @@ func (app *BitsongApp) RegisterTendermintService(clientCtx client.Context) {
 	tmservice.RegisterTendermintService(app.BaseApp.GRPCQueryRouter(), clientCtx, app.interfaceRegistry)
 }
 
+// RegisterNodeService implements the Application.RegisterNodeService method.
+func (app *BitsongApp) RegisterNodeService(clientCtx client.Context) {
+	nodeservice.RegisterNodeService(clientCtx, app.BaseApp.GRPCQueryRouter())
+}
+
 func (app *BitsongApp) setupUpgradeStoreLoaders() {
 	upgradeInfo, err := app.UpgradeKeeper.ReadUpgradeInfoFromDisk()
 	if err != nil {