public async Task <IActionResult> DeleteShoppingList(long listId)
{
ShoppingListDTO listToDelete = await shoppingListRepository.GetShoppingListByIdAsync(listId);
if (listToDelete == null)
{
return(NotFound());
}
await shoppingListRepository.DeleteShoppingListAsync(listToDelete);
return(Ok());
}
public ShoppingListViewModel(ShoppingList shoppingList)
{
ShopRep = new ShoppingListRepository();
TheListName = shoppingList.ListName;
TheProducts = shoppingList.Products;
SaveShoppingListCommand = new Command(async() =>
{
shoppingList.ListName = TheListName;
shoppingList.Products = TheProducts;
await ShopRep.SaveShoppingListAsync(shoppingList);
TheListName = string.Empty;
TheProducts = string.Empty;
});
RemoveShoppingList = new Command(async() =>
{
await ShopRep.DeleteShoppingListAsync(shoppingList);
});
}
public void DeleteShoppingListAsync_NullParameterThrows()
{
repository = new ShoppingListRepository(context);
Assert.ThrowsAsync <ArgumentNullException>(() => repository.DeleteShoppingListAsync(null));
}
