feat: 初始提交云印享付费打印服务后端

cloudprint-backend/internal/grpc/server.go

@@ -0,0 +1,92 @@
+package grpc
+
+import (
+	"fmt"
+	"net"
+
+	"github.com/cloudprint/cloudprint-backend/internal/grpc/interceptor"
+	pb "github.com/cloudprint/cloudprint-backend/proto/generated"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+)
+
+type Server struct {
+	grpcServer *grpc.Server
+	port       int
+}
+
+type ServerOption func(*Server)
+
+func WithPort(port int) ServerOption {
+	return func(s *Server) {
+		s.port = port
+	}
+}
+
+func NewServer(opts ...ServerOption) *Server {
+	s := &Server{
+		port: 8080,
+	}
+	for _, opt := range opts {
+		opt(s)
+	}
+	return s
+}
+
+func (s *Server) RegisterServices(grpcServer *grpc.Server) {
+	// Services will be registered here
+	// This is a placeholder for the actual service registration
+}
+
+func (s *Server) Start() error {
+	lis, err := net.Listen("tcp", fmt.Sprintf(":%d", s.port))
+	if err != nil {
+		return fmt.Errorf("failed to listen: %v", err)
+	}
+
+	s.grpcServer = grpc.NewServer(
+		grpc.UnaryInterceptor(interceptor.AuthInterceptor{}.UnaryServerInterceptor()),
+	)
+
+	// Register reflection service for debugging
+	reflection.Register(s.grpcServer)
+
+	if err := s.grpcServer.Serve(lis); err != nil {
+		return fmt.Errorf("failed to serve: %v", err)
+	}
+
+	return nil
+}
+
+func (s *Server) Stop() {
+	if s.grpcServer != nil {
+		s.grpcServer.GracefulStop()
+	}
+}
+
+// Register all gRPC services
+func RegisterServices(grpcServer *grpc.Server) {
+	// AuthService
+	// pb.RegisterAuthServiceServer(grpcServer, authServiceServer)
+
+	// FileService
+	// pb.RegisterFileServiceServer(grpcServer, fileServiceServer)
+
+	// OrderService
+	// pb.RegisterOrderServiceServer(grpcServer, orderServiceServer)
+
+	// PrintService
+	// pb.RegisterPrintServiceServer(grpcServer, printServiceServer)
+
+	// LibraryService
+	// pb.RegisterLibraryServiceServer(grpcServer, libraryServiceServer)
+
+	// PriceService
+	// pb.RegisterPriceServiceServer(grpcServer, priceServiceServer)
+
+	// PayService
+	// pb.RegisterPayServiceServer(grpcServer, payServiceServer)
+
+	// AdminService
+	// pb.RegisterAdminServiceServer(grpcServer, adminServiceServer)
+}