public async Task <ActionResult> AdminCreateCategory(CreateSupportCategoryModel model)
{
if (!ModelState.IsValid)
{
return(View("AdminCreateCategoryModal", model));
}
var result = await SupportWriter.AdminCreateSupportCategory(User.Id(), model);
if (!ModelState.IsWriterResultValid(result))
{
return(View("AdminCreateCategoryModal", model));
}
return(CloseModalRedirect(Url.Action("Index", "Admin")));
}
public async Task <IWriterResult <bool> > AdminCreateSupportCategory(string userId, CreateSupportCategoryModel model)
{
using (var context = DataContextFactory.CreateContext())
{
var category = await context.SupportCategory.FirstOrDefaultNoLockAsync(x => x.Name == model.Name);
if (category != null)
{
return(WriterResult <bool> .ErrorResult("Category with name '{0}' already exists.", model.Name));
}
context.SupportCategory.Add(new SupportCategory
{
Name = model.Name,
IsEnabled = true
});
await context.SaveChangesAsync();
return(WriterResult <bool> .SuccessResult());
}
}