public ActionResult DeleteList(FormCollection collection)
{
try
{
int listId = int.Parse(collection["ShoppingList_Id"].ToString());
ShoppingListService listService = new ShoppingListService();
LanguageService languageService = new LanguageService();
var langId = languageService.GetByCode(Session["LanguageCode"].ToString()).Id;
//TO DO: delete all related entries (ShoppingListEntry)
ProductService productService = new ProductService();
var listEntries = productService.GetEntriesAsProducts(listId, langId);
foreach (ProductDto product in listEntries)
{
DeleteItem(product.Id, listId);
}
//delete ListSorting
UserListSortingService listSortingService = new UserListSortingService();
listSortingService.Delete((int)listService.Get(listId).ChosenSortingId);
//delete list itself & all links in LinkUserToList
listService.Delete(listId);
TempData["SuccessMessage"] = "The list was successfully deleted.";
return(RedirectToAction("Lists"));
}
catch
{
TempData["ErrorMessage"] = "Deleting the list wasn't successful. Try again.";
return(RedirectToAction("Lists"));
}
}