private async Task<bool> ResolveDeleteRequest(DeleteViewModel model)
{
switch (model.Entity.ToLowerInvariant())
{
case "book":
return (await _bookProvider.DeleteBook(model.Id)) > 0;
case "author":
return (await _authorProvider.DeleteAuthor(model.Id)) > 0;
case "category":
return (await _categoryProvider.DeleteBookCategory(model.Id)) > 0;
}
return false;
}
public async Task<ActionResult> Delete(DeleteViewModel model)
{
if (ModelState.IsValid)
{
var result = await ResolveDeleteRequest(model);
if (result)
{
var manageVm = await LoadManageViewModel();
manageVm.HasChanges = true;
manageVm.Success = true;
return View("Index", manageVm);
}
}
return View("Index", await LoadManageViewModel());
}