public async Task <GetUserBasketItemsResponse> Get()
{
return(await _authorizationLayer.ExecuteAuthorizedAction(User.Identity,
id => _basketItemsRepository.GetBasketItems(id),
e => GetUserBasketItemsResponse.CreateFailedResult(e),
"An error occurred while trying to fetch the users basket items."));
}
/// <summary>
/// Retrieves all the items from the basket of the given user.
/// </summary>
/// <param name="userId">The user ID for whom to retrieve the basket items for.</param>
/// <returns>
/// A response containing the items of the users basket as well as a flag for success/failure (in which an error message will also exist).
/// </returns>
public async Task <GetUserBasketItemsResponse> GetBasketItems(int userId)
{
var basket = GetOrCreateAndGetBasket(userId);
return(GetUserBasketItemsResponse.CreateSuccessfulResult(basket.Select(i => i.Value).ToList()));
}
/// <summary>
/// List all the items currently in the user's basket.
/// </summary>
/// <returns>
/// A list of items in the user's basket and a flag to denote if the operation
/// was successful or not - in which case an error message will be included.
/// </returns>
public async Task <GetUserBasketItemsResponse> ListBasketItems()
{
return(await GetCall(
$"{EnvironmentService.ServiceEndpoints[KnownService.BasketService]}",
e => { return GetUserBasketItemsResponse.CreateFailedResult(e.Message); }));
}
