public async Task CanLoadActiveShippingRateComputationMethods()
{
var shippingRateComputationMethods = await _shippingPluginManager.LoadActivePluginsAsync(new List <string> {
"FixedRateTestShippingRateComputationMethod"
});
shippingRateComputationMethods.Should().NotBeNull();
shippingRateComputationMethods.Any().Should().BeTrue();
}
/// <summary>
/// Gets available shipping options
/// </summary>
/// <param name="cart">Shopping cart</param>
/// <param name="shippingAddress">Shipping address</param>
/// <param name="customer">Load records allowed only to a specified customer; pass null to ignore ACL permissions</param>
/// <param name="allowedShippingRateComputationMethodSystemName">Filter by shipping rate computation method identifier; null to load shipping options of all shipping rate computation methods</param>
/// <param name="storeId">Load records allowed only in a specified store; pass 0 to load all records</param>
/// <returns>Shipping options</returns>
public virtual async Task <GetShippingOptionResponse> GetShippingOptionsAsync(IList <ShoppingCartItem> cart,
Address shippingAddress, Customer customer = null, string allowedShippingRateComputationMethodSystemName = "",
int storeId = 0)
{
if (cart == null)
{
throw new ArgumentNullException(nameof(cart));
}
var result = new GetShippingOptionResponse();
//create a package
var(shippingOptionRequests, shippingFromMultipleLocations) = await CreateShippingOptionRequestsAsync(cart, shippingAddress, storeId);
result.ShippingFromMultipleLocations = shippingFromMultipleLocations;
var shippingRateComputationMethods = await _shippingPluginManager
.LoadActivePluginsAsync(customer, storeId, allowedShippingRateComputationMethodSystemName);
if (!shippingRateComputationMethods.Any())
{
return(result);
}
//request shipping options from each shipping rate computation methods
foreach (var srcm in shippingRateComputationMethods)
{
//request shipping options (separately for each package-request)
IList <ShippingOption> srcmShippingOptions = null;
foreach (var shippingOptionRequest in shippingOptionRequests)
{
var getShippingOptionResponse = await srcm.GetShippingOptionsAsync(shippingOptionRequest);
if (getShippingOptionResponse.Success)
{
//success
if (srcmShippingOptions == null)
{
//first shipping option request
srcmShippingOptions = getShippingOptionResponse.ShippingOptions;
}
else
{
//get shipping options which already exist for prior requested packages for this scrm (i.e. common options)
srcmShippingOptions = srcmShippingOptions
.Where(existingso => getShippingOptionResponse.ShippingOptions.Any(newso => newso.Name == existingso.Name))
.ToList();
//and sum the rates
foreach (var existingso in srcmShippingOptions)
{
existingso.Rate += getShippingOptionResponse
.ShippingOptions
.First(newso => newso.Name == existingso.Name)
.Rate;
}
}
}
else
{
//errors
foreach (var error in getShippingOptionResponse.Errors)
{
result.AddError(error);
await _logger.WarningAsync($"Shipping ({srcm.PluginDescriptor.FriendlyName}). {error}");
}
//clear the shipping options in this case
srcmShippingOptions = new List <ShippingOption>();
break;
}
}
//add this scrm's options to the result
if (srcmShippingOptions == null)
{
continue;
}
foreach (var so in srcmShippingOptions)
{
//set system name if not set yet
if (string.IsNullOrEmpty(so.ShippingRateComputationMethodSystemName))
{
so.ShippingRateComputationMethodSystemName = srcm.PluginDescriptor.SystemName;
}
if (_shoppingCartSettings.RoundPricesDuringCalculation)
{
so.Rate = await _priceCalculationService.RoundPriceAsync(so.Rate);
}
result.ShippingOptions.Add(so);
}
}
if (_shippingSettings.ReturnValidOptionsIfThereAreAny)
{
//return valid options if there are any (no matter of the errors returned by other shipping rate computation methods).
if (result.ShippingOptions.Any() && result.Errors.Any())
{
result.Errors.Clear();
}
}
//no shipping options loaded
if (!result.ShippingOptions.Any() && !result.Errors.Any())
{
result.Errors.Add(await _localizationService.GetResourceAsync("Checkout.ShippingOptionCouldNotBeLoaded"));
}
return(result);
}
/// <summary>
/// Prepares the checkout pickup points model
/// </summary>
/// <param name="cart">Cart</param>
/// <returns>
/// A task that represents the asynchronous operation
/// The task result contains the checkout pickup points model
/// </returns>
protected virtual async Task <CheckoutPickupPointsModel> PrepareCheckoutPickupPointsModelAsync(IList <ShoppingCartItem> cart)
{
var model = new CheckoutPickupPointsModel
{
AllowPickupInStore = _shippingSettings.AllowPickupInStore
};
if (!model.AllowPickupInStore)
{
return(model);
}
model.DisplayPickupPointsOnMap = _shippingSettings.DisplayPickupPointsOnMap;
model.GoogleMapsApiKey = _shippingSettings.GoogleMapsApiKey;
var pickupPointProviders = await _pickupPluginManager.LoadActivePluginsAsync(await _workContext.GetCurrentCustomerAsync(), (await _storeContext.GetCurrentStoreAsync()).Id);
if (pickupPointProviders.Any())
{
var languageId = (await _workContext.GetWorkingLanguageAsync()).Id;
var pickupPointsResponse = await _shippingService.GetPickupPointsAsync((await _workContext.GetCurrentCustomerAsync()).BillingAddressId ?? 0,
await _workContext.GetCurrentCustomerAsync(), storeId : (await _storeContext.GetCurrentStoreAsync()).Id);
if (pickupPointsResponse.Success)
{
model.PickupPoints = await pickupPointsResponse.PickupPoints.SelectAwait(async point =>
{
var country = await _countryService.GetCountryByTwoLetterIsoCodeAsync(point.CountryCode);
var state = await _stateProvinceService.GetStateProvinceByAbbreviationAsync(point.StateAbbreviation, country?.Id);
var pickupPointModel = new CheckoutPickupPointModel
{
Id = point.Id,
Name = point.Name,
Description = point.Description,
ProviderSystemName = point.ProviderSystemName,
Address = point.Address,
City = point.City,
County = point.County,
StateName = state != null ? await _localizationService.GetLocalizedAsync(state, x => x.Name, languageId) : string.Empty,
CountryName = country != null ? await _localizationService.GetLocalizedAsync(country, x => x.Name, languageId) : string.Empty,
ZipPostalCode = point.ZipPostalCode,
Latitude = point.Latitude,
Longitude = point.Longitude,
OpeningHours = point.OpeningHours
};
var cart = await _shoppingCartService.GetShoppingCartAsync(await _workContext.GetCurrentCustomerAsync(), ShoppingCartType.ShoppingCart, (await _storeContext.GetCurrentStoreAsync()).Id);
var amount = await _orderTotalCalculationService.IsFreeShippingAsync(cart) ? 0 : point.PickupFee;
if (amount > 0)
{
(amount, _) = await _taxService.GetShippingPriceAsync(amount, await _workContext.GetCurrentCustomerAsync());
amount = await _currencyService.ConvertFromPrimaryStoreCurrencyAsync(amount, await _workContext.GetWorkingCurrencyAsync());
pickupPointModel.PickupFee = await _priceFormatter.FormatShippingPriceAsync(amount, true);
}
//adjust rate
var(shippingTotal, _) = await _orderTotalCalculationService.AdjustShippingRateAsync(point.PickupFee, cart, true);
var(rateBase, _) = await _taxService.GetShippingPriceAsync(shippingTotal, await _workContext.GetCurrentCustomerAsync());
var rate = await _currencyService.ConvertFromPrimaryStoreCurrencyAsync(rateBase, await _workContext.GetWorkingCurrencyAsync());
pickupPointModel.PickupFee = await _priceFormatter.FormatShippingPriceAsync(rate, true);
return(pickupPointModel);
}).ToListAsync();
}
else
{
foreach (var error in pickupPointsResponse.Errors)
{
model.Warnings.Add(error);
}
}
}
//only available pickup points
var shippingProviders = await _shippingPluginManager.LoadActivePluginsAsync(await _workContext.GetCurrentCustomerAsync(), (await _storeContext.GetCurrentStoreAsync()).Id);
if (!shippingProviders.Any())
{
if (!pickupPointProviders.Any())
{
model.Warnings.Add(await _localizationService.GetResourceAsync("Checkout.ShippingIsNotAllowed"));
model.Warnings.Add(await _localizationService.GetResourceAsync("Checkout.PickupPoints.NotAvailable"));
}
model.PickupInStoreOnly = true;
model.PickupInStore = true;
return(model);
}
return(model);
}
