public async Task <IActionResult> Reserver(int id) { var exp = await experienceService.GetExperienceByIdAsync(id); ViewBag.exp = exp; ViewBag.num = experienceService.GetExperienceByIdAsync(id).Result.Ratings.Where(x => x.Commentaire != null).Count(); ViewBag.img = exp.Activites.First().Image; ReservationModel model = new ReservationModel { idExp = id }; return(View(model)); }