public async Task <ActionResult> AdminUpdateFaq(UpdateSupportFaqModel model)
{
if (!ModelState.IsValid)
{
return(View("AdminUpdateFaqModal", model));
}
var result = await SupportWriter.AdminUpdateSupportFaq(User.Id(), model);
if (!ModelState.IsWriterResultValid(result))
{
return(View("AdminUpdateFaqModal", model));
}
return(CloseModalRedirect(Url.Action("Index", "Admin")));
}
public async Task <IWriterResult <bool> > AdminUpdateSupportFaq(string userId, UpdateSupportFaqModel model)
{
using (var context = DataContextFactory.CreateContext())
{
var faq = await context.SupportFaq.FirstOrDefaultNoLockAsync(x => x.Id == model.Id);
if (faq == null)
{
return(WriterResult <bool> .ErrorResult("FAQ with id '{0}' not found.", model.Id));
}
if (faq.Order != model.Order)
{
var order = Math.Max(Math.Min(context.SupportFaq.Count() - 1, model.Order), 0);
foreach (var item in context.SupportFaq.Where(x => x.Order >= order).ToList())
{
item.Order++;
}
faq.Order = order;
}
faq.Question = model.Question;
faq.Answer = model.Answer;
faq.IsEnabled = model.IsEnabled;
await context.SaveChangesAsync();
return(WriterResult <bool> .SuccessResult());
}
}
