// To protect from overposting attacks, enable the specific properties you want to bind to.
// For more details, see https://aka.ms/RazorPagesCRUD.
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Attach(Group).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!GroupExists(Group.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int id)
{
if (!ModelState.IsValid)
{
return(Page());
}
//Lesson = par;
var curentUser = await _userManager.GetUserAsync(HttpContext.User);
if (curentUser == null)
{
return(NotFound());
}
Student = await _context.Students.Include(x => x.Cathedra).FirstOrDefaultAsync(st => st.User == curentUser);
if (Student == null)
{
return(NotFound());
}
Lesson = await _context.Lessons
.Include(x => x.Questions).ThenInclude(x => x.Answers)
.Include(x => x.Teacher)
.AsSplitQuery()
.FirstOrDefaultAsync(x => x.Id == id);
var lastTest = await _context.TestResults.FirstOrDefaultAsync(tr => tr.Answerer == Student && tr.Topic.Id == Lesson.Id);
if (lastTest != null)
{
return(RedirectToPage("./Pass", new { id = id.ToString(), q = Lesson.Questions.First().Id.ToString() }));
}
var testResult = new TestResult()
{
Answerer = Student,
Reviewer = Lesson.Teacher,
PassDate = DateTime.Now,
TopicId = Lesson.Id,
};
testResult.Answers = Lesson.Questions.SelectMany(
q => q.Answers.Select(a =>
new TestAnswer()
{
AnswerId = a.Id,
QuestionId = q.Id,
TestResult = testResult,
UserAnswer = false,
}
).ToList()
).ToList();
_context.TestResults.Add(testResult);
await _context.SaveChangesAsync();
var q = testResult.Answers.First().Question.Id.ToString();
return(RedirectToPage("./Pass", new { id = id.ToString(), q }));
}
// To protect from overposting attacks, see https://aka.ms/RazorPagesCRUD
public async Task <IActionResult> OnPostAsync()
{
if (!ModelState.IsValid)
{
return(Page());
}
_context.Cathedras.Add(Cathedra);
await _context.SaveChangesAsync();
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Group = await _context.Groups.FindAsync(id);
if (Group != null)
{
_context.Groups.Remove(Group);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
Lesson = await _context.Lessons.FindAsync(id);
if (Lesson != null)
{
await _context.TestResults.Include(x => x.Answers).Where(tr => tr.Topic == Lesson).ToListAsync();
await _context.Questions.Include(x => x.Answers).Where(a => a.Lesson == Lesson).ToListAsync();
_context.Lessons.Remove(Lesson);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
