public IActionResult Details(int id)
        {
            DetailsCompoViewModel viewModel = new DetailsCompoViewModel();

            viewModel.Compositions = CompoService.GetJoueursForCompoEdit(id);
            viewModel.PostesPossibles = CompoService.GetPostes();
            viewModel.Match = new Data.Models.Match()
            {
                Id = id
            };

            return View(viewModel);
        }
        public IActionResult Details(DetailsCompoViewModel viewModel)
        {
            CompoService.SaveComposition(viewModel.Match.Id,viewModel.Compositions);

            return RedirectToAction(nameof(CompositionController.Details), viewModel.Match.Id);
        }