public async Task OnGetAsync()
 {
     DateOfCheck = DateTime.Now.AddDays(-1);
     Results     = await _mediator.Send(new GetAllCheckResultsForDateQuery()
     {
         DateOfCheck = DateOfCheck.Date
     });
 }
        public async Task <IActionResult> OnPostAsync()
        {
            Results = await _mediator.Send(new GetAllCheckResultsForDateQuery()
            {
                DateOfCheck = DateOfCheck.Date
            });

            return(Page());
        }