public async Task <IActionResult> Update(Guid?id)
{
if (id == null)
{
return(NotFound());
}
var enrolling = await _enrollingService.GetEnrollingIncludingEnrollmentAndFieldInputsAsync(id.Value);
if (enrolling == null)
{
return(NotFound());
}
var enrollment = await _enrollmentService.GetEnrollmentIncludingFieldsAndChoicesAsync(enrolling.Enrollment.Id);
if (enrollment.EndTime < DateTime.Now ||
enrollment.Status != Models.ActivityState.Active)
{
return(View("AlreadyClosed", enrollment));
}
var employee = await _employeeService.GetAsync(enrolling.EmployeeNo);
var model = new EnrollingUpdateViewModel
{
Enrolling = enrolling,
Enrollment = enrollment,
EmployeeNo = enrolling.EmployeeNo,
EmailAddress = employee.EmailAddress,
Name = employee.ChineseName
};
return(View(model));
}
public async Task <IActionResult> Update(Guid id, EnrollingUpdateViewModel model)
{
var enrolling = await _enrollingService.GetEnrollingIncludingEnrollmentAndFieldInputsAsync(id);
if (enrolling == null)
{
return(NotFound());
}
model.Enrolling = enrolling;
model.Enrollment = await _enrollmentService.GetEnrollmentIncludingFieldsAndChoicesAsync(enrolling.Enrollment.Id);
// check if self-enroll only
var user = await _userSerivce.GetUserWithEmployeeInfoAsync(Guid.Parse(User.GetUserId()));
if (model.Enrollment.SelfEnrollmentOnly && user.Employee.No != model.EmployeeNo)
{
return(View("SelfEnrollmentOnly", model));
}
// check required fields
var requiredFields = model.Enrollment.ExtraFormFields.Where(f => f.IsRequired);
if (requiredFields.Any())
{
foreach (var field in requiredFields)
{
var key = $"FieldInputs.{field.Id}";
var formField = (from item in Request.Form where item.Key == key select item).FirstOrDefault();
if (string.IsNullOrWhiteSpace(formField.Value))
{
ModelState.AddModelError(string.Empty, $"{field.Name} is required.");
}
}
}
var fieldInputs = (from item in Request.Form
where item.Key.StartsWith("FieldInputs.")
select item).ToDictionary(item => item.Key, item => item.Value.ToString());
if (ModelState.IsValid)
{
await _enrollingService.UpdateAsync(enrolling.Id,
model.EmployeeNo, fieldInputs, Guid.Parse(User.GetUserId()), User.GetUsername());
return(RedirectToAction("Details", new { Id = enrolling.Id }));
}
// bind field inputs back to the view model
if (fieldInputs != null)
{
enrolling.FieldInputs.Clear();
foreach (var item in fieldInputs)
{
var fieldId = Guid.Parse(item.Key.Replace("FieldInputs.", string.Empty));
var fieldValue = item.Value ?? string.Empty; // not null
enrolling.FieldInputs.Add(new FieldInput
{
Id = Guid.NewGuid(),
FieldEntryId = fieldId,
Input = fieldValue
});
}
}
return(View(model));
}
