func()

in grpc-web/app/pkg/grpc/greeter.go [31:39]

• 8 lines of code
• 2 McCabe index (conditional complexity)

func (s *GRPCServer) SayHello(_ context.Context, req *pb.HelloRequest) (*pb.HelloReply, error) {
	if req.Name == "" {
		return nil, status.Error(codes.FailedPrecondition, "name is required")
	}

	res := pb.HelloReply{}
	res.Message = fmt.Sprintf("Hello %s !", req.Name)
	return &res, nil
}