public async Task <IActionResult> OnGetAsync(int?id, [FromServices] UserManager <User> userManager)
{
User = await userManager.GetUserAsync(HttpContext.User);
if (User == null || !User.Admin)
{
return(BadRequest());
}
if (id == null)
{
return(NotFound());
}
CompetitionDto = _competitionService.GetCompetition(id);
if (CompetitionDto != null)
{
_competitionService.Delete(CompetitionDto);
}
return(RedirectToPage("./Index"));
}