public void Creates_the_active_period_of_a_given_date(int year, int month, int day, int expectedYear,
int expectedMonth, int expectedDay)
{
var period = Period.CreateCurrentlyActivePeriodBy(new DateTime(year, month, day));
period.Value.StartDate.Should().Be(new DateTime(expectedYear, expectedMonth, expectedDay));
}
public async Task <IActionResult> OnGetAsync(DateTime?date)
{
if (!date.HasValue)
{
return(RedirectToPage("./Index", new { date = DateTime.Now.ToString("yyyy-M-d") }));
}
CurrentPeriod = Period.CreateCurrentlyActivePeriodBy(DateTime.Today).Value;
var groups = await _context.Groups
.OrderByDescending(g => g.Period)
.ToListAsync();
StudentGroups = groups.Where(g => g.Period.IsVeryOldDate).ToList();
StudentGroups.AddRange(groups.Where(g => !g.Period.IsVeryOldDate).ToList());
return(Page());
}