public async Task <IActionResult> Create([FromForm] SemesterInputModel input)
{
if (!ModelState.IsValid)
{
return(View(input));
}
var activeSemesters = await _database.Semesters
.Expressionify()
.AnyAsync(s => s.IsActive());
if (activeSemesters)
{
return(RedirectToAction(nameof(Index)));
}
_database.Semesters.Add(new Data.Semester
{
Title = input.Title,
SignupOpensAt = input.SignupOpensAtDate.GetUtc(input.SignupOpensAtTime),
SignupHelpText = input.SignupHelpText
});
await _database.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public async Task <IActionResult> Edit([FromForm] SemesterInputModel input)
{
if (!ModelState.IsValid)
{
return(View(input));
}
var semester = await _database.Semesters
.Include(s => s.Courses)
.ThenInclude(c => c.SignupOptions)
.Expressionify()
.Where(s => s.IsActive())
.OrderByDescending(s => s.SignupOpensAt)
.FirstOrDefaultAsync();
semester.Title = input.Title;
semester.SignupOpensAt = input.SignupOpensAtDate.GetUtc(input.SignupOpensAtTime);
semester.SignupHelpText = input.SignupHelpText;
foreach (var course in semester.Courses)
{
if (course.SignupOptions.SignupOpensAt < semester.SignupOpensAt)
{
course.SignupOptions.SignupOpensAt = semester.SignupOpensAt;
}
}
await _database.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
public IActionResult Create()
{
var now = TimeProvider.UtcToday;
var season = now.Month >= 7 ? "Høsten" : "Våren";
var year = now.Year;
var(date, _) = now.AddDays(7).GetLocalDateAndTime();
var model = new SemesterInputModel
{
Title = $"{season} {year}",
SignupOpensAtDate = date,
SignupOpensAtTime = "12:00"
};
return(View(model));
}
public async Task <IActionResult> Edit()
{
var semester = await _database.Semesters
.Expressionify()
.Where(s => s.IsActive())
.OrderByDescending(s => s.SignupOpensAt)
.FirstOrDefaultAsync();
var(date, time) = semester.SignupOpensAt.GetLocalDateAndTime();
var model = new SemesterInputModel
{
Title = semester.Title,
SignupOpensAtDate = date,
SignupOpensAtTime = time,
SignupHelpText = semester.SignupHelpText
};
return(View(model));
}
