public async Task <IActionResult> ChallengeSelect(FieldSelectViewModel fieldSelectViewModel)
{
if (!ModelState.IsValid)
{
return(View(await GetCurrentFieldSelectViewModel()));
}
User user = await _userManager.FindByNameAsync(User.Identity.Name);
var userFieldsToDelete = _context.UserFields.Where(u => u.UserId == user.Id).ToList();
foreach (var userFieldToDelete in userFieldsToDelete)
{
_context.UserFields.Remove(userFieldToDelete);
}
await _context.SaveChangesAsync();
foreach (var fieldID in fieldSelectViewModel.SelectedFields)
{
_context.UserFields.Add(new UserField {
FieldId = fieldID, UserId = user.Id
});
}
await _context.SaveChangesAsync();
return(RedirectToAction("ReadinessCheck", "Home"));
}
private async Task <FieldSelectViewModel> GetCurrentFieldSelectViewModel()
{
User user = await _userManager.FindByNameAsync(User.Identity.Name);
var fields = _context.UserFields.Where(u => u.UserId == user.Id).ToList();
FieldSelectViewModel fieldSelectViewModel = new FieldSelectViewModel();
fieldSelectViewModel.SelectedFields = new List <int>();
foreach (var field in fields)
{
(fieldSelectViewModel.SelectedFields as List <int>).Add(field.FieldId);
}
return(fieldSelectViewModel);
}
