refactor: add unified all service gateway

module/ec/order/service/expose.go

@@ -0,0 +1,34 @@
+package service
+
+import (
+	"context"
+
+	"bsm/full/module/ec/order/internal/server"
+	pb "bsm/full/module/ec/order/pb"
+	gwRuntime "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
+	"google.golang.org/grpc"
+)
+
+type ExposeOptions struct {
+	GRPC    *grpc.Server
+	Gateway *gwRuntime.ServeMux
+}
+
+func Expose(options ExposeOptions) error {
+	server.New(options.GRPC)
+
+	ctx := context.Background()
+	if err := pb.RegisterCartHandlerServer(ctx, options.Gateway, server.NewCartServer()); err != nil {
+		return err
+	}
+	if err := pb.RegisterCouponHandlerServer(ctx, options.Gateway, server.NewCouponServer()); err != nil {
+		return err
+	}
+	if err := pb.RegisterMgtHandlerServer(ctx, options.Gateway, server.NewMgtServer()); err != nil {
+		return err
+	}
+	if err := pb.RegisterSummaryHandlerServer(ctx, options.Gateway, server.NewSummaryServer()); err != nil {
+		return err
+	}
+	return nil
+}