// GET: Admin/Grades/Edit
public async Task <ActionResult> Edit(int?id)
{
if (!id.HasValue)
{
return(HttpNotFound());
}
GradeFormViewModel viewModel = null;
try
{
var grade = await _gradeRepository.GetGradeById(id.Value);
viewModel = new GradeFormViewModel(grade)
{
IsNew = false
};
}
catch (BadRequestException bre)
{
AddErrorsFromAdycHttpExceptionToModelState(bre, ModelState);
}
// Add properties to layout
AddPageHeader(viewModel.Title, "");
AddBreadcrumb("Grades", Url.Action("Index", "Grades", new { area = "Admin" }));
AddBreadcrumb(viewModel.Title, "");
return(View("GradeForm", viewModel));
}
// GET: Admin/Grades/New
public ActionResult New()
{
var viewModel = new GradeFormViewModel
{
IsNew = true
};
// Add properties to layout
AddPageHeader(viewModel.Title, "");
AddBreadcrumb("Grades", Url.Action("Index", "Grades", new { area = "Admin" }));
AddBreadcrumb(viewModel.Title, "");
return(View("GradeForm", viewModel));
}
public IActionResult Save(GradeFormViewModel gf)
{
if (!ModelState.IsValid)
{
var message = string.Join(" | ", ModelState.Values
.SelectMany(v => v.Errors)
.Select(e => e.ErrorMessage));
TempData["ErrorMessage"] = "Κάτι πήγε στραβά: " + message + " . Παρακαλώ δοκιμάστε ξανά αργότερα.";
return(RedirectToAction("Index", "Grade"));
}
var userId = userManager.GetUserId(HttpContext.User);
var secretary = context.Secretaries.Include(s => s.ApplicationUser).SingleOrDefault(u => u.UserId == userId);
var gradeInDb = context.Grades.FirstOrDefault(g => g.Id == gf.Id);
if (gradeInDb == null)
{
TempData["ErrorMessage"] = "Το μάθημα δεν δηλώθηκε τη συγκεκριμένη Ακ. Περίοδο.";
return(RedirectToAction("Index", "Grade"));
}
gradeInDb.Value = gf.Grade;
gradeInDb.ExamPeriodId = gf.ExamPeriod;
gradeInDb.ExamDate = gf.ExamDate;
gradeInDb.SecretaryId = secretary.Id;
gradeInDb.EntryDate = DateTime.Today;
try
{
context.Grades.Update(gradeInDb);
context.SaveChanges();
TempData["SuccessMessage"] = "Η διαδικασία ολοκληρώθηκε.";
}
catch (Exception e)
{
TempData["ErrorMessage"] = "Κάτι πήγε στραβά: " + e.Message + " " + e.InnerException + " . Παρακαλώ δοκιμάστε ξανά αργότερα.";
}
return(RedirectToAction("Index", "Grade"));
}
public async Task <ActionResult> Save(GradeFormViewModel form)
{
if (ModelState.IsValid)
{
try
{
GradeDto grade = (form.IsNew)
? new GradeDto()
: await _gradeRepository.GetGradeById(form.Id.Value);
grade.Name = form.Name;
if (form.IsNew)
{
await _gradeRepository.PostGrade(grade);
}
else
{
await _gradeRepository.PutGrade(grade.Id.Value, grade);
}
AddPageAlerts(ViewHelpers.PageAlertType.Success, "Your changes have been saved succesfully.");
return(RedirectToAction("Index"));
}
catch (BadRequestException bre)
{
AddErrorsFromAdycHttpExceptionToModelState(bre, ModelState);
}
}
// Add properties to layout
AddPageHeader(form.Title, "");
AddBreadcrumb("Grades", Url.Action("Index", "Grades", new { area = "Admin" }));
AddBreadcrumb(form.Title, "");
return(View("GradeForm", form));
}
public IActionResult Edit(int id)
{
// Υποβολή βαθμολογίας
var grade = context.Grades
.Include(g => g.Course)
.Include(g => g.Enrollment)
.ThenInclude(e => e.Student)
.Include(g => g.Enrollment)
.ThenInclude(e => e.AcademicPeriod)
.Include(g => g.ExamPeriod)
.Include(g => g.Secretary)
.FirstOrDefault(g => g.Id == id);
if (grade == null)
{
TempData["ErrorMessage"] = "Το μάθημα δεν δηλώθηκε τη συγκεκριμένη Ακ. Περίοδο.";
return(RedirectToAction("Index", "Grade"));
}
var examperiods = context.ExamPeriods.ToList();
List <SelectListItem> examperiodsSelectList = new List <SelectListItem>();
foreach (var examperiod in examperiods)
{
examperiodsSelectList.Add(new SelectListItem
{
Value = examperiod.Id.ToString(),
Text = examperiod.Period
});
}
if (grade.Value != null)
{
GradeFormViewModel gradeformViewModel = new GradeFormViewModel()
{
Id = id,
Title = "Υποβολή βαθμολογίας",
Course = grade.Course.Title,
Student = grade.Enrollment.Student.FullName,
AcademicPeriod = grade.Enrollment.AcademicPeriod.Period,
ExamPeriod = grade.ExamPeriod.Id,
ExamPeriodList = examperiodsSelectList,
ExamDate = grade.ExamDate,
Grade = grade.Value
};
return(View(gradeformViewModel));
}
else
{
GradeFormViewModel gradeformViewModel = new GradeFormViewModel()
{
Id = id,
Title = "Υποβολή βαθμολογίας",
Course = grade.Course.Title,
Student = grade.Enrollment.Student.FullName,
AcademicPeriod = grade.Enrollment.AcademicPeriod.Period,
ExamPeriodList = examperiodsSelectList
};
return(View(gradeformViewModel));
}
}
