/// <summary>
/// Create shipment packages (requests) from shopping cart
/// </summary>
/// <param name="cart">Shopping cart</param>
/// <param name="shippingAddress">Shipping address</param>
/// <returns>Shipment packages (requests)</returns>
public virtual IList<GetShippingOptionRequest> CreateShippingOptionRequests(IList<ShoppingCartItem> cart,
Address shippingAddress)
{
//if we always ship from the default shipping origin, then there's only one request
//if we ship from warehouses, then there could be several requests
//key - warehouse identifier (0 - default shipping origin)
//value - request
var requests = new Dictionary<int, GetShippingOptionRequest>();
foreach (var sci in cart)
{
if (!sci.IsShipEnabled)
continue;
Warehouse warehouse = null;
if (_shippingSettings.UseWarehouseLocation)
{
warehouse = GetWarehouseById(sci.Product.WarehouseId);
}
GetShippingOptionRequest request = null;
if (requests.ContainsKey(warehouse != null ? warehouse.Id : 0))
{
request = requests[warehouse != null ? warehouse.Id : 0];
//add item
request.Items.Add(sci);
}
else
{
request = new GetShippingOptionRequest();
//add item
request.Items.Add(sci);
//customer
request.Customer = cart.GetCustomer();
//ship to
request.ShippingAddress = shippingAddress;
//ship from
Address originAddress = null;
if (warehouse != null)
{
//warehouse address
originAddress = _addressService.GetAddressById(warehouse.AddressId);
}
if (originAddress == null)
{
//no warehouse address. in this case use the default shipping origin
originAddress = _addressService.GetAddressById(_shippingSettings.ShippingOriginAddressId);
}
if (originAddress != null)
{
request.CountryFrom = originAddress.Country;
request.StateProvinceFrom = originAddress.StateProvince;
request.ZipPostalCodeFrom = originAddress.ZipPostalCode;
request.CityFrom = originAddress.City;
request.AddressFrom = originAddress.Address1;
}
requests.Add(warehouse != null ? warehouse.Id : 0, request);
}
}
return requests.Values.ToList();
}
/// <summary>
/// Gets available shipping options
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Represents a response of getting shipping rate options</returns>
public GetShippingOptionResponse GetShippingOptions(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
var response = new GetShippingOptionResponse();
if (getShippingOptionRequest.Items == null || getShippingOptionRequest.Items.Count == 0)
{
response.AddError("No shipment items");
return response;
}
int? restrictByCountryId = (getShippingOptionRequest.ShippingAddress != null && getShippingOptionRequest.ShippingAddress.Country != null) ? (int?)getShippingOptionRequest.ShippingAddress.Country.Id : null;
var shippingMethods = this._shippingService.GetAllShippingMethods(restrictByCountryId);
foreach (var shippingMethod in shippingMethods)
{
var shippingOption = new ShippingOption();
shippingOption.Name = shippingMethod.GetLocalized(x => x.Name);
shippingOption.Description = shippingMethod.GetLocalized(x => x.Description);
shippingOption.Rate = GetRate(shippingMethod.Id);
response.ShippingOptions.Add(shippingOption);
}
return response;
}
public void Can_get_shoppingCart_totalWeight_without_attributes()
{
var request = new GetShippingOptionRequest
{
Items =
{
new GetShippingOptionRequest.PackageItem(new ShoppingCartItem
{
AttributesXml = "",
Quantity = 3,
Product = new Product
{
Weight = 1.5M,
Height = 2.5M,
Length = 3.5M,
Width = 4.5M
}
}),
new GetShippingOptionRequest.PackageItem(new ShoppingCartItem
{
AttributesXml = "",
Quantity = 4,
Product = new Product
{
Weight = 11.5M,
Height = 12.5M,
Length = 13.5M,
Width = 14.5M
}
})
}
};
_shippingService.GetTotalWeight(request).ShouldEqual(50.5M);
}
/// <summary>
/// Is a request domestic
/// </summary>
/// <param name="getShippingOptionRequest">Request</param>
/// <returns>Rsult</returns>
protected bool IsDomesticRequest(GetShippingOptionRequest getShippingOptionRequest)
{
//Origin Country must be USA, Collect USA from list of countries
bool result = true;
if (getShippingOptionRequest != null &&
getShippingOptionRequest.ShippingAddress != null &&
getShippingOptionRequest.ShippingAddress.Country != null)
{
switch (getShippingOptionRequest.ShippingAddress.Country.ThreeLetterIsoCode)
{
case "USA": // United States
case "PRI": // Puerto Rico
case "UMI": // United States minor outlying islands
case "ASM": // American Samoa
case "GUM": // Guam
case "MHL": // Marshall Islands
case "FSM": // Micronesia
case "MNP": // Northern Mariana Islands
case "PLW": // Palau
case "VIR": // Virgin Islands (U.S.)
result = true;
break;
default:
result = false;
break;
}
}
return result;
}
private int GetWeight(GetShippingOptionRequest getShippingOptionRequest)
{
var totalWeigth = _shippingService.GetTotalWeight(getShippingOptionRequest.Items);
int value = Convert.ToInt32(Math.Ceiling(this._measureService.ConvertFromPrimaryMeasureWeight(totalWeigth, this.GatewayMeasureWeight)));
return (value < MIN_WEIGHT ? MIN_WEIGHT : value);
}
/// <summary>
/// Gets fixed shipping rate (if shipping rate computation method allows it and the rate can be calculated before checkout).
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Fixed shipping rate; or null in case there's no fixed shipping rate</returns>
public decimal? GetFixedRate(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
return GetRate();
}
public void can_calculate_with_multple_items_1()
{
var request = new GetShippingOptionRequest();
request.Items.Add(new ShoppingCartItem()
{
Quantity = 3,
ProductVariant = new ProductVariant()
{
Length = 2,
Width = 2,
Height = 2
}
});
request.Items.Add(new ShoppingCartItem()
{
Quantity = 1,
ProductVariant = new ProductVariant()
{
Length = 3,
Width = 5,
Height = 2
}
});
decimal length, width, height = 0;
request.GetDimensions(out width, out length, out height);
Math.Round(length, 2).ShouldEqual(3.78);
Math.Round(width, 2).ShouldEqual(5); //preserve max width
Math.Round(height, 2).ShouldEqual(3.78);
}
/// <summary>
/// Calculate parcel weight in kgs
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <param name="weight">Weight</param>
private void GetWeight(GetShippingOptionRequest getShippingOptionRequest, out decimal weight)
{
var usedMeasureWeight = _measureService.GetMeasureWeightBySystemKeyword("kg");
if (usedMeasureWeight == null)
throw new NopException("CanadaPost shipping service. Could not load \"kg\" measure weight");
weight = _shippingService.GetTotalWeight(getShippingOptionRequest);
weight = _measureService.ConvertFromPrimaryMeasureWeight(weight, usedMeasureWeight);
}
/// <summary>
/// Is a request domestic
/// </summary>
/// <param name="getShippingOptionRequest">Request</param>
/// <returns>Rsult</returns>
protected bool IsDomesticRequest(GetShippingOptionRequest getShippingOptionRequest)
{
//Origin Country must be USA, Collect USA from list of countries
bool result = true;
if (getShippingOptionRequest != null &&
getShippingOptionRequest.ShippingAddress != null &&
getShippingOptionRequest.ShippingAddress.Country != null)
{
result = getShippingOptionRequest.ShippingAddress.Country.ThreeLetterIsoCode == "USA";
}
return result;
}
/// <summary>
/// Create shipment package from shopping cart
/// </summary>
/// <param name="cart">Shopping cart</param>
/// <param name="shippingAddress">Shipping address</param>
/// <returns>Shipment package</returns>
public virtual GetShippingOptionRequest CreateShippingOptionRequest(IList<ShoppingCartItem> cart,
Address shippingAddress)
{
var request = new GetShippingOptionRequest();
request.Customer = cart.GetCustomer();
request.Items = new List<ShoppingCartItem>();
foreach (var sc in cart)
if (sc.IsShipEnabled)
request.Items.Add(sc);
request.ShippingAddress = shippingAddress;
//TODO set values from warehouses or shipping origin
request.CountryFrom = null;
request.StateProvinceFrom = null;
request.ZipPostalCodeFrom = string.Empty;
return request;
}
public void can_calculate_with_cubic_item_and_multiple_qty()
{
var request = new GetShippingOptionRequest();
request.Items.Add(new ShoppingCartItem()
{
Quantity = 3,
ProductVariant = new ProductVariant()
{
Length = 2,
Width = 2,
Height = 2
}
});
decimal length, width, height = 0;
request.GetDimensions(out width, out length, out height);
Math.Round(length, 2).ShouldEqual(2.88);
Math.Round(width, 2).ShouldEqual(2.88);
Math.Round(height, 2).ShouldEqual(2.88);
}
/// <summary>
/// Gets available shipping options
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Represents a response of getting shipping rate options</returns>
public GetShippingOptionResponse GetShippingOptions(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
var response = new GetShippingOptionResponse();
response.ShippingOptions.Add(new ShippingOption()
{
Name = "Shipping option 1",
Description = "",
Rate = GetRate()
});
response.ShippingOptions.Add(new ShippingOption()
{
Name = "Shipping option 2",
Description = "",
Rate = GetRate()
});
return response;
}
/// <summary>
/// Gets fixed shipping rate (if shipping rate computation method allows it and the rate can be calculated before checkout).
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Fixed shipping rate; or null in case there's no fixed shipping rate</returns>
public decimal? GetFixedRate(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
int? restrictByCountryId = (getShippingOptionRequest.ShippingAddress != null && getShippingOptionRequest.ShippingAddress.CountryId != 0) ? getShippingOptionRequest.ShippingAddress.CountryId : 0;
var shippingMethods = this._shippingService.GetAllShippingMethods(restrictByCountryId);
var rates = new List<decimal>();
foreach (var shippingMethod in shippingMethods)
{
decimal rate = GetRate(shippingMethod.Id);
if (!rates.Contains(rate))
rates.Add(rate);
}
//return default rate if all of them equal
if (rates.Count == 1)
return rates[0];
return null;
}
public void can_calculate_with_multple_items_2()
{
//take 8 cubes of 1x1x1 which is "packed" as 2x2x2
var request = new GetShippingOptionRequest();
for (int i = 0; i < 8;i++)
request.Items.Add(new ShoppingCartItem()
{
Quantity = 1,
ProductVariant = new ProductVariant()
{
Length = 1,
Width = 1,
Height = 1
}
});
decimal length, width, height = 0;
request.GetDimensions(out width, out length, out height);
Math.Round(length, 2).ShouldEqual(2);
Math.Round(width, 2).ShouldEqual(2);
Math.Round(height, 2).ShouldEqual(2);
}
private int GetWidth(GetShippingOptionRequest getShippingOptionRequest)
{
int value = Convert.ToInt32(Math.Ceiling(this._measureService.ConvertFromPrimaryMeasureDimension(getShippingOptionRequest.GetTotalWidth(), this.GatewayMeasureDimension)));
return (value < MIN_LENGTH ? MIN_LENGTH : value);
}
/// <summary>
/// Gets available shipping options
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Represents a response of getting shipping rate options</returns>
public GetShippingOptionResponse GetShippingOptions(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
var response = new GetShippingOptionResponse();
if (getShippingOptionRequest.Items == null)
{
response.AddError("No shipment items");
return response;
}
if (getShippingOptionRequest.ShippingAddress == null)
{
response.AddError("Shipping address is not set");
return response;
}
string zipPostalCodeFrom = _australiaPostSettings.ShippedFromZipPostalCode;
string zipPostalCodeTo = getShippingOptionRequest.ShippingAddress.ZipPostalCode;
int weight = GetWeight(getShippingOptionRequest);
int length = GetLength(getShippingOptionRequest);
int width = GetWidth(getShippingOptionRequest);
int height = GetHeight(getShippingOptionRequest);
var country = getShippingOptionRequest.ShippingAddress.Country;
//estimate packaging
int totalPackages = 1;
int totalPackagesDims = 1;
int totalPackagesWeights = 1;
if (length > MAX_LENGTH || width > MAX_LENGTH || height > MAX_LENGTH)
{
totalPackagesDims = Convert.ToInt32(Math.Ceiling((decimal)Math.Max(Math.Max(length, width), height) / MAX_LENGTH));
}
if (weight > MAX_WEIGHT)
{
totalPackagesWeights = Convert.ToInt32(Math.Ceiling((decimal)weight / (decimal)MAX_WEIGHT));
}
totalPackages = totalPackagesDims > totalPackagesWeights ? totalPackagesDims : totalPackagesWeights;
if (totalPackages == 0)
totalPackages = 1;
if (totalPackages > 1)
{
//recalculate dims, weight
weight = weight / totalPackages;
height = height / totalPackages;
width = width / totalPackages;
length = length / totalPackages;
if (weight < MIN_WEIGHT)
weight = MIN_WEIGHT;
if (height < MIN_LENGTH)
height = MIN_LENGTH;
if (width < MIN_LENGTH)
width = MIN_LENGTH;
if (length < MIN_LENGTH)
length = MIN_LENGTH;
}
int girth = height + height + width + width;
if (girth < MIN_GIRTH)
{
height = MIN_LENGTH;
width = MIN_LENGTH;
}
if (girth > MAX_GIRTH)
{
height = MAX_LENGTH / 4;
width = MAX_LENGTH / 4;
}
try
{
switch (country.ThreeLetterIsoCode)
{
case "AUS":
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "Standard", weight, length, width, height, totalPackages));
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "Express", weight, length, width, height, totalPackages));
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "EXP_PLT", weight, length, width, height, totalPackages));
break;
default:
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "Air", weight, length, width, height, totalPackages));
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "Sea", weight, length, width, height, totalPackages));
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "ECI_D", weight, length, width, height, totalPackages));
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "ECI_M", weight, length, width, height, totalPackages));
response.ShippingOptions.Add(RequestShippingOption(zipPostalCodeFrom, zipPostalCodeTo, country.TwoLetterIsoCode, "EPI", weight, length, width, height, totalPackages));
break;
}
foreach (var shippingOption in response.ShippingOptions)
{
shippingOption.Rate += _australiaPostSettings.AdditionalHandlingCharge;
}
}
catch (Exception ex)
{
response.AddError(ex.Message);
}
return response;
}
/// <summary>
/// Create shipment packages (requests) from shopping cart
/// </summary>
/// <param name="cart">Shopping cart</param>
/// <param name="shippingAddress">Shipping address</param>
/// <param name="storeId">Load records allowed only in a specified store; pass 0 to load all records</param>
/// <param name="shippingFromMultipleLocations">Value indicating whether shipping is done from multiple locations (warehouses)</param>
/// <returns>Shipment packages (requests)</returns>
public virtual IList <GetShippingOptionRequest> CreateShippingOptionRequests(IList <ShoppingCartItem> cart,
Address shippingAddress, int storeId, out bool shippingFromMultipleLocations)
{
//if we always ship from the default shipping origin, then there's only one request
//if we ship from warehouses ("ShippingSettings.UseWarehouseLocation" enabled),
//then there could be several requests
//key - warehouse identifier (0 - default shipping origin)
//value - request
var requests = new Dictionary <int, GetShippingOptionRequest>();
//a list of requests with products which should be shipped separately
var separateRequests = new List <GetShippingOptionRequest>();
foreach (var sci in cart)
{
if (!sci.IsShipEnabled(_productService, _productAttributeParser))
{
continue;
}
var product = sci.Product;
//TODO properly create requests for the assocated products
if (product == null || !product.IsShipEnabled)
{
var associatedProducts = _productAttributeParser.ParseProductAttributeValues(sci.AttributesXml)
.Where(attributeValue => attributeValue.AttributeValueType == AttributeValueType.AssociatedToProduct)
.Select(attributeValue => _productService.GetProductById(attributeValue.AssociatedProductId));
product = associatedProducts.FirstOrDefault(associatedProduct => associatedProduct != null && associatedProduct.IsShipEnabled);
}
if (product == null)
{
continue;
}
//warehouses
Warehouse warehouse = null;
if (_shippingSettings.UseWarehouseLocation)
{
if (product.ManageInventoryMethod == ManageInventoryMethod.ManageStock &&
product.UseMultipleWarehouses)
{
var allWarehouses = new List <Warehouse>();
//multiple warehouses supported
foreach (var pwi in product.ProductWarehouseInventory)
{
//TODO validate stock quantity when backorder is not allowed?
var tmpWarehouse = GetWarehouseById(pwi.WarehouseId);
if (tmpWarehouse != null)
{
allWarehouses.Add(tmpWarehouse);
}
}
warehouse = GetNearestWarehouse(shippingAddress, allWarehouses);
}
else
{
//multiple warehouses are not supported
warehouse = GetWarehouseById(product.WarehouseId);
}
}
var warehouseId = warehouse != null ? warehouse.Id : 0;
if (requests.ContainsKey(warehouseId) && !product.ShipSeparately)
{
//add item to existing request
requests[warehouseId].Items.Add(new GetShippingOptionRequest.PackageItem(sci));
}
else
{
//create a new request
var request = new GetShippingOptionRequest
{
//store
StoreId = storeId
};
//customer
request.Customer = cart.GetCustomer();
//ship to
request.ShippingAddress = shippingAddress;
//ship from
Address originAddress = null;
if (warehouse != null)
{
//warehouse address
originAddress = _addressService.GetAddressById(warehouse.AddressId);
request.WarehouseFrom = warehouse;
}
if (originAddress == null)
{
//no warehouse address. in this case use the default shipping origin
originAddress = _addressService.GetAddressById(_shippingSettings.ShippingOriginAddressId);
}
if (originAddress != null)
{
request.CountryFrom = originAddress.Country;
request.StateProvinceFrom = originAddress.StateProvince;
request.ZipPostalCodeFrom = originAddress.ZipPostalCode;
request.CountyFrom = originAddress.County;
request.CityFrom = originAddress.City;
request.AddressFrom = originAddress.Address1;
}
//whether this product should be shipped separately from other ones
if (product.ShipSeparately)
{
//whether product items should be shipped separately
if (_shippingSettings.ShipSeparatelyOneItemEach)
{
//add item with overridden quantity 1
request.Items.Add(new GetShippingOptionRequest.PackageItem(sci, 1));
//create separate requests for all product quantity
for (int i = 0; i < sci.Quantity; i++)
{
separateRequests.Add(request);
}
}
else
{
//all of product items should be shipped in a single box, so create the single separate request
request.Items.Add(new GetShippingOptionRequest.PackageItem(sci));
separateRequests.Add(request);
}
}
else
{
//usual request
request.Items.Add(new GetShippingOptionRequest.PackageItem(sci));
requests.Add(warehouseId, request);
}
}
}
//multiple locations?
//currently we just compare warehouses
//but we should also consider cases when several warehouses are located in the same address
shippingFromMultipleLocations = requests.Select(x => x.Key).Distinct().Count() > 1;
var result = requests.Values.ToList();
result.AddRange(separateRequests);
return(result);
}
/// <summary>
/// Gets available shipping options
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Represents a response of getting shipping rate options</returns>
public GetShippingOptionResponse GetShippingOptions(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
if (getShippingOptionRequest.Items == null)
return new GetShippingOptionResponse { Errors = new List<string> { "No shipment items" } };
if (getShippingOptionRequest.ShippingAddress == null)
return new GetShippingOptionResponse { Errors = new List<string> { "Shipping address is not set" } };
if (getShippingOptionRequest.ShippingAddress.Country == null)
return new GetShippingOptionResponse { Errors = new List<string> { "Shipping country is not set" } };
if (string.IsNullOrEmpty(getShippingOptionRequest.ZipPostalCodeFrom))
return new GetShippingOptionResponse { Errors = new List<string> { "Origin postal code is not set" } };
//get available services
string errors;
var availableServices = CanadaPostHelper.GetServices(getShippingOptionRequest.ShippingAddress.Country.TwoLetterIsoCode,
_canadaPostSettings.ApiKey, _canadaPostSettings.UseSandbox, out errors);
if (availableServices == null)
return new GetShippingOptionResponse { Errors = new List<string> { errors } };
//create object for the get rates requests
var result = new GetShippingOptionResponse();
object destinationCountry;
switch (getShippingOptionRequest.ShippingAddress.Country.TwoLetterIsoCode.ToLowerInvariant())
{
case "us":
destinationCountry = new mailingscenarioDestinationUnitedstates
{
zipcode = getShippingOptionRequest.ShippingAddress.ZipPostalCode
};
break;
case "ca":
destinationCountry = new mailingscenarioDestinationDomestic
{
postalcode = getShippingOptionRequest.ShippingAddress.ZipPostalCode
};
break;
default:
destinationCountry = new mailingscenarioDestinationInternational
{
countrycode = getShippingOptionRequest.ShippingAddress.Country.TwoLetterIsoCode
};
break;
}
var mailingScenario = new mailingscenario
{
customernumber = _canadaPostSettings.CustomerNumber,
originpostalcode = getShippingOptionRequest.ZipPostalCodeFrom,
destination = new mailingscenarioDestination
{
Item = destinationCountry
}
};
//get original parcel characteristics
decimal originalLength;
decimal originalWidth;
decimal originalHeight;
decimal originalWeight;
GetWeight(getShippingOptionRequest, out originalWeight);
GetDimensions(getShippingOptionRequest, out originalLength, out originalWidth, out originalHeight);
//get rate for all available services
var errorSummary = new StringBuilder();
foreach (var service in availableServices.service)
{
var currentService = CanadaPostHelper.GetServiceDetails(_canadaPostSettings.ApiKey, service.link.href, service.link.mediatype, out errors);
if (currentService != null)
{
#region parcels count calculation
var totalParcels = 1;
//parcels count by weight
var maxWeight = currentService.restrictions != null
&& currentService.restrictions.weightrestriction != null
&& currentService.restrictions.weightrestriction.maxSpecified
? currentService.restrictions.weightrestriction.max : int.MaxValue;
if (originalWeight * 1000 > maxWeight)
{
var parcelsOnWeight = Convert.ToInt32(Math.Ceiling(originalWeight * 1000 / maxWeight));
if (parcelsOnWeight > totalParcels)
totalParcels = parcelsOnWeight;
}
//parcels count by length
var maxLength = currentService.restrictions != null
&& currentService.restrictions.dimensionalrestrictions != null
&& currentService.restrictions.dimensionalrestrictions.length != null
&& currentService.restrictions.dimensionalrestrictions.length.maxSpecified
? currentService.restrictions.dimensionalrestrictions.length.max : int.MaxValue;
if (originalLength > maxLength)
{
var parcelsOnLength = Convert.ToInt32(Math.Ceiling(originalLength / maxLength));
if (parcelsOnLength > totalParcels)
totalParcels = parcelsOnLength;
}
//parcels count by width
var maxWidth = currentService.restrictions != null
&& currentService.restrictions.dimensionalrestrictions != null
&& currentService.restrictions.dimensionalrestrictions.width != null
&& currentService.restrictions.dimensionalrestrictions.width.maxSpecified
? currentService.restrictions.dimensionalrestrictions.width.max : int.MaxValue;
if (originalWidth > maxWidth)
{
var parcelsOnWidth = Convert.ToInt32(Math.Ceiling(originalWidth / maxWidth));
if (parcelsOnWidth > totalParcels)
totalParcels = parcelsOnWidth;
}
//parcels count by height
var maxHeight = currentService.restrictions != null
&& currentService.restrictions.dimensionalrestrictions != null
&& currentService.restrictions.dimensionalrestrictions.height != null
&& currentService.restrictions.dimensionalrestrictions.height.maxSpecified
? currentService.restrictions.dimensionalrestrictions.height.max : int.MaxValue;
if (originalHeight > maxHeight)
{
var parcelsOnHeight = Convert.ToInt32(Math.Ceiling(originalHeight / maxHeight));
if (parcelsOnHeight > totalParcels)
totalParcels = parcelsOnHeight;
}
//parcel count by girth
var lengthPlusGirthMax = currentService.restrictions != null
&& currentService.restrictions.dimensionalrestrictions != null
&& currentService.restrictions.dimensionalrestrictions.lengthplusgirthmaxSpecified
? currentService.restrictions.dimensionalrestrictions.lengthplusgirthmax : int.MaxValue;
var lengthPlusGirth = 2 * (originalWidth + originalHeight) + originalLength;
if (lengthPlusGirth > lengthPlusGirthMax)
{
var parcelsOnHeight = Convert.ToInt32(Math.Ceiling(lengthPlusGirth / lengthPlusGirthMax));
if (parcelsOnHeight > totalParcels)
totalParcels = parcelsOnHeight;
}
//parcel count by sum of length, width and height
var lengthWidthHeightMax = currentService.restrictions != null
&& currentService.restrictions.dimensionalrestrictions != null
&& currentService.restrictions.dimensionalrestrictions.lengthheightwidthsummaxSpecified
? currentService.restrictions.dimensionalrestrictions.lengthheightwidthsummax : int.MaxValue;
var lengthWidthHeight = originalLength + originalWidth + originalHeight;
if (lengthWidthHeight > lengthWidthHeightMax)
{
var parcelsOnHeight = Convert.ToInt32(Math.Ceiling(lengthWidthHeight / lengthWidthHeightMax));
if (parcelsOnHeight > totalParcels)
totalParcels = parcelsOnHeight;
}
#endregion
//set parcel characteristics
mailingScenario.services = new[] { currentService.servicecode };
mailingScenario.parcelcharacteristics = new mailingscenarioParcelcharacteristics
{
weight = Math.Round(originalWeight / totalParcels, 3),
dimensions = new mailingscenarioParcelcharacteristicsDimensions
{
length = Math.Round(originalLength / totalParcels, 1),
width = Math.Round(originalWidth / totalParcels, 1),
height = Math.Round(originalHeight / totalParcels, 1)
}
};
//get rate
var priceQuotes = CanadaPostHelper.GetShippingRates(mailingScenario, _canadaPostSettings.ApiKey, _canadaPostSettings.UseSandbox, out errors);
if (priceQuotes != null)
foreach (var option in priceQuotes.pricequote)
{
result.ShippingOptions.Add(new ShippingOption
{
Name = option.servicename,
Rate = PriceToPrimaryStoreCurrency(option.pricedetails.due * totalParcels),
Description = string.Format("Delivery {0}into {1} parcels",
option.servicestandard != null && !string.IsNullOrEmpty(option.servicestandard.expectedtransittime)
? string.Format("in {0} days ", option.servicestandard.expectedtransittime) : string.Empty, totalParcels),
});
}
else
errorSummary.AppendLine(errors);
}
else
errorSummary.AppendLine(errors);
}
//write errors
var errorString = errorSummary.ToString();
if (!string.IsNullOrEmpty(errorString))
_logger.Error(errorString);
if (!result.ShippingOptions.Any())
result.AddError(errorString);
return result;
}
/// <summary>
/// Calculate parcel length, width, height in centimeters
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <param name="length">Length</param>
/// <param name="width">Width</param>
/// <param name="height">height</param>
private void GetDimensions(GetShippingOptionRequest getShippingOptionRequest, out decimal length, out decimal width, out decimal height)
{
var usedMeasureDimension = _measureService.GetMeasureDimensionBySystemKeyword("meters");
if (usedMeasureDimension == null)
throw new NopException("CanadaPost shipping service. Could not load \"meter(s)\" measure dimension");
_shippingService.GetDimensions(getShippingOptionRequest.Items, out width, out length, out height);
//In the Canada Post API length is longest dimension, width is second longest dimension, height is shortest dimension
var dimensions = new List<decimal> { length, width, height };
dimensions.Sort();
length = Math.Round(_measureService.ConvertFromPrimaryMeasureDimension(dimensions[2], usedMeasureDimension) * 100, 1);
width = Math.Round(_measureService.ConvertFromPrimaryMeasureDimension(dimensions[1], usedMeasureDimension) * 100, 1);
height = Math.Round(_measureService.ConvertFromPrimaryMeasureDimension(dimensions[0], usedMeasureDimension) * 100, 1);
}
private void SetShipmentDetails(RateRequest request, GetShippingOptionRequest getShippingOptionRequest, decimal orderSubTotal, string currencyCode)
{
//set drop off type
switch (_fedexSettings.DropoffType)
{
case Nop.Plugin.Shipping.Fedex.DropoffType.BusinessServiceCenter:
request.RequestedShipment.DropoffType = RateServiceWebReference.DropoffType.BUSINESS_SERVICE_CENTER;
break;
case Nop.Plugin.Shipping.Fedex.DropoffType.DropBox:
request.RequestedShipment.DropoffType = RateServiceWebReference.DropoffType.DROP_BOX;
break;
case Nop.Plugin.Shipping.Fedex.DropoffType.RegularPickup:
request.RequestedShipment.DropoffType = RateServiceWebReference.DropoffType.REGULAR_PICKUP;
break;
case Nop.Plugin.Shipping.Fedex.DropoffType.RequestCourier:
request.RequestedShipment.DropoffType = RateServiceWebReference.DropoffType.REQUEST_COURIER;
break;
case Nop.Plugin.Shipping.Fedex.DropoffType.Station:
request.RequestedShipment.DropoffType = RateServiceWebReference.DropoffType.STATION;
break;
default:
request.RequestedShipment.DropoffType = RateServiceWebReference.DropoffType.BUSINESS_SERVICE_CENTER;
break;
}
request.RequestedShipment.TotalInsuredValue = new Money();
request.RequestedShipment.TotalInsuredValue.Amount = orderSubTotal;
request.RequestedShipment.TotalInsuredValue.Currency = currencyCode;
request.RequestedShipment.ShipTimestamp = DateTime.Now; // Shipping date and time
request.RequestedShipment.ShipTimestampSpecified = true;
request.RequestedShipment.RateRequestTypes = new RateRequestType[2];
request.RequestedShipment.RateRequestTypes[0] = RateRequestType.ACCOUNT;
request.RequestedShipment.RateRequestTypes[1] = RateRequestType.LIST;
request.RequestedShipment.PackageDetail = RequestedPackageDetailType.INDIVIDUAL_PACKAGES;
request.RequestedShipment.PackageDetailSpecified = true;
}
private void SetPayment(RateRequest request, GetShippingOptionRequest getShippingOptionRequest)
{
request.RequestedShipment.ShippingChargesPayment = new Payment(); // Payment Information
request.RequestedShipment.ShippingChargesPayment.PaymentType = PaymentType.SENDER; // Payment options are RECIPIENT, SENDER, THIRD_PARTY
request.RequestedShipment.ShippingChargesPayment.PaymentTypeSpecified = true;
request.RequestedShipment.ShippingChargesPayment.Payor = new Payor();
request.RequestedShipment.ShippingChargesPayment.Payor.AccountNumber = _fedexSettings.AccountNumber;
}
/// <summary>
/// Create shipment packages (requests) from shopping cart
/// </summary>
/// <param name="cart">Shopping cart</param>
/// <param name="shippingAddress">Shipping address</param>
/// <returns>Shipment packages (requests)</returns>
public virtual IList <GetShippingOptionRequest> CreateShippingOptionRequests(IList <ShoppingCartItem> cart,
Address shippingAddress)
{
//if we always ship from the default shipping origin, then there's only one request
//if we ship from warehouses, then there could be several requests
//key - warehouse identifier (0 - default shipping origin)
//value - request
var requests = new Dictionary <int, GetShippingOptionRequest>();
foreach (var sci in cart)
{
if (!sci.IsShipEnabled)
{
continue;
}
Warehouse warehouse = null;
if (_shippingSettings.UseWarehouseLocation)
{
warehouse = GetWarehouseById(sci.Product.WarehouseId);
}
GetShippingOptionRequest request = null;
if (requests.ContainsKey(warehouse != null ? warehouse.Id : 0))
{
request = requests[warehouse != null ? warehouse.Id : 0];
//add item
request.Items.Add(sci);
}
else
{
request = new GetShippingOptionRequest();
//add item
request.Items.Add(sci);
//customer
request.Customer = cart.GetCustomer();
//ship to
request.ShippingAddress = shippingAddress;
//ship from
Address originAddress = null;
if (warehouse != null)
{
//warehouse address
originAddress = _addressService.GetAddressById(warehouse.AddressId);
}
if (originAddress == null)
{
//no warehouse address. in this case use the default shipping origin
originAddress = _addressService.GetAddressById(_shippingSettings.ShippingOriginAddressId);
}
if (originAddress != null)
{
request.CountryFrom = originAddress.Country;
request.StateProvinceFrom = originAddress.StateProvince;
request.ZipPostalCodeFrom = originAddress.ZipPostalCode;
request.CityFrom = originAddress.City;
request.AddressFrom = originAddress.Address1;
}
requests.Add(warehouse != null ? warehouse.Id : 0, request);
}
}
return(requests.Values.ToList());
}
/// <summary>
/// Gets available shipping options
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Represents a response of getting shipping rate options</returns>
public GetShippingOptionResponse GetShippingOptions(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
var response = new GetShippingOptionResponse();
if (getShippingOptionRequest.Items == null)
{
response.AddError("No shipment items");
return response;
}
if (getShippingOptionRequest.ShippingAddress == null)
{
response.AddError("Shipping address is not set");
return response;
}
if (String.IsNullOrEmpty(getShippingOptionRequest.ZipPostalCodeFrom))
getShippingOptionRequest.ZipPostalCodeFrom = _uspsSettings.ZipPostalCodeFrom;
bool isDomestic = IsDomesticRequest(getShippingOptionRequest);
string requestString = CreateRequest(_uspsSettings.Username, _uspsSettings.Password, getShippingOptionRequest);
string responseXml = DoRequest(_uspsSettings.Url, requestString);
string error = "";
var shippingOptions = ParseResponse(responseXml, isDomestic, ref error);
if (String.IsNullOrEmpty(error))
{
foreach (var shippingOption in shippingOptions)
{
if (!shippingOption.Name.ToLower().StartsWith("usps"))
shippingOption.Name = string.Format("USPS {0}", shippingOption.Name);
shippingOption.Rate += _uspsSettings.AdditionalHandlingCharge;
response.ShippingOptions.Add(shippingOption);
}
}
else
{
response.AddError(error);
}
return response;
}
/// <summary>
/// Gets available shipping options
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Represents a response of getting shipping rate options</returns>
public GetShippingOptionResponse GetShippingOptions(GetShippingOptionRequest getShippingOptionRequest)
{
if (getShippingOptionRequest == null)
throw new ArgumentNullException("getShippingOptionRequest");
var response = new GetShippingOptionResponse();
if (getShippingOptionRequest.Items == null || getShippingOptionRequest.Items.Count == 0)
{
response.AddError("No shipment items");
return response;
}
if (getShippingOptionRequest.ShippingAddress == null)
{
response.AddError("Shipping address is not set");
return response;
}
var storeId = _storeContext.CurrentStore.Id;
int countryId = getShippingOptionRequest.ShippingAddress.CountryId.HasValue ? getShippingOptionRequest.ShippingAddress.CountryId.Value : 0;
int stateProvinceId = getShippingOptionRequest.ShippingAddress.StateProvinceId.HasValue ? getShippingOptionRequest.ShippingAddress.StateProvinceId.Value : 0;
string zip = getShippingOptionRequest.ShippingAddress.ZipPostalCode;
decimal subTotal = decimal.Zero;
foreach (var shoppingCartItem in getShippingOptionRequest.Items)
{
if (shoppingCartItem.IsFreeShipping || !shoppingCartItem.IsShipEnabled)
continue;
subTotal += _priceCalculationService.GetSubTotal(shoppingCartItem, true);
}
decimal weight = _shippingService.GetTotalWeight(getShippingOptionRequest.Items);
var shippingMethods = _shippingService.GetAllShippingMethods(countryId);
foreach (var shippingMethod in shippingMethods)
{
decimal? rate = GetRate(subTotal, weight, shippingMethod.Id, storeId, countryId, stateProvinceId, zip);
if (rate.HasValue)
{
var shippingOption = new ShippingOption();
shippingOption.Name = shippingMethod.GetLocalized(x => x.Name);
shippingOption.Description = shippingMethod.GetLocalized(x => x.Description);
shippingOption.Rate = rate.Value;
response.ShippingOptions.Add(shippingOption);
}
}
return response;
}
/// <summary>
/// Gets shopping cart weight
/// </summary>
/// <param name="request">Request</param>
/// <param name="includeCheckoutAttributes">A value indicating whether we should calculate weights of selected checkotu attributes</param>
/// <returns>Total weight</returns>
public virtual decimal GetTotalWeight(GetShippingOptionRequest request, bool includeCheckoutAttributes = true)
{
if (request == null)
throw new ArgumentNullException("request");
Customer customer = request.Customer;
decimal totalWeight = decimal.Zero;
//shopping cart items
foreach (var packageItem in request.Items)
totalWeight += GetShoppingCartItemWeight(packageItem.ShoppingCartItem) * packageItem.GetQuantity();
//checkout attributes
if (customer != null && includeCheckoutAttributes)
{
var checkoutAttributesXml = customer.GetAttribute<string>(SystemCustomerAttributeNames.CheckoutAttributes, _genericAttributeService, _storeContext.CurrentStore.Id);
if (!String.IsNullOrEmpty(checkoutAttributesXml))
{
var attributeValues = _checkoutAttributeParser.ParseCheckoutAttributeValues(checkoutAttributesXml);
foreach (var attributeValue in attributeValues)
totalWeight += attributeValue.WeightAdjustment;
}
}
return totalWeight;
}
/// <summary>
/// Create shipment packages (requests) from shopping cart
/// </summary>
/// <param name="cart">Shopping cart</param>
/// <param name="shippingAddress">Shipping address</param>
/// <param name="storeId">Load records allowed only in a specified store; pass 0 to load all records</param>
/// <param name="shippingFromMultipleLocations">Value indicating whether shipping is done from multiple locations (warehouses)</param>
/// <returns>Shipment packages (requests)</returns>
public virtual IList <GetShippingOptionRequest> CreateShippingOptionRequests(IList <ShoppingCartItem> cart,
Address shippingAddress, int storeId, out bool shippingFromMultipleLocations)
{
//if we always ship from the default shipping origin, then there's only one request
//if we ship from warehouses ("ShippingSettings.UseWarehouseLocation" enabled),
//then there could be several requests
//key - warehouse identifier (0 - default shipping origin)
//value - request
var requests = new Dictionary <int, GetShippingOptionRequest>();
//a list of requests with products which should be shipped separately
var separateRequests = new List <GetShippingOptionRequest>();
foreach (var sci in cart)
{
if (!sci.IsShipEnabled)
{
continue;
}
var product = sci.Product;
//warehouses
Warehouse warehouse = null;
if (_shippingSettings.UseWarehouseLocation)
{
if (product.ManageInventoryMethod == ManageInventoryMethod.ManageStock &&
product.UseMultipleWarehouses)
{
var allWarehouses = new List <Warehouse>();
//multiple warehouses supported
foreach (var pwi in product.ProductWarehouseInventory)
{
//TODO validate stock quantity when backorder is not allowed?
var tmpWarehouse = GetWarehouseById(pwi.WarehouseId);
if (tmpWarehouse != null)
{
allWarehouses.Add(tmpWarehouse);
}
}
warehouse = GetNearestWarehouse(shippingAddress, allWarehouses);
}
else
{
//multiple warehouses are not supported
warehouse = GetWarehouseById(product.WarehouseId);
}
}
int warehouseId = warehouse != null ? warehouse.Id : 0;
if (requests.ContainsKey(warehouseId) && !product.ShipSeparately)
{
//add item to existing request
requests[warehouseId].Items.Add(new GetShippingOptionRequest.PackageItem(sci));
}
else
{
//create a new request
var request = new GetShippingOptionRequest();
//store
request.StoreId = storeId;
//add item
request.Items.Add(new GetShippingOptionRequest.PackageItem(sci));
//customer
request.Customer = cart.GetCustomer();
//ship to
request.ShippingAddress = shippingAddress;
//ship from
Address originAddress = null;
if (warehouse != null)
{
//warehouse address
originAddress = _addressService.GetAddressById(warehouse.AddressId);
request.WarehouseFrom = warehouse;
}
if (originAddress == null)
{
//no warehouse address. in this case use the default shipping origin
originAddress = _addressService.GetAddressById(_shippingSettings.ShippingOriginAddressId);
}
if (originAddress != null)
{
request.CountryFrom = originAddress.Country;
request.StateProvinceFrom = originAddress.StateProvince;
request.ZipPostalCodeFrom = originAddress.ZipPostalCode;
request.CityFrom = originAddress.City;
request.AddressFrom = originAddress.Address1;
}
if (product.ShipSeparately)
{
//ship separately
separateRequests.Add(request);
}
else
{
//usual request
requests.Add(warehouseId, request);
}
}
}
//multiple locations?
//currently we just compare warehouses
//but we should also consider cases when several warehouses are located in the same address
shippingFromMultipleLocations = requests.Select(x => x.Key).Distinct().Count() > 1;
var result = requests.Values.ToList();
result.AddRange(separateRequests);
return(result);
}
private void SetIndividualPackageLineItems(RateRequest request, GetShippingOptionRequest getShippingOptionRequest, decimal orderSubTotal, string currencyCode)
{
// Rate request setup - Total Dimensions of Shopping Cart Items determines number of packages
var usedMeasureWeight = GetUsedMeasureWeight();
var usedMeasureDimension = GetUsedMeasureDimension();
int length = ConvertFromPrimaryMeasureDimension(getShippingOptionRequest.GetTotalLength(), usedMeasureDimension);
int height = ConvertFromPrimaryMeasureDimension(getShippingOptionRequest.GetTotalHeight(), usedMeasureDimension);
int width = ConvertFromPrimaryMeasureDimension(getShippingOptionRequest.GetTotalWidth(), usedMeasureDimension);
int weight = ConvertFromPrimaryMeasureWeight(_shippingService.GetShoppingCartTotalWeight(getShippingOptionRequest.Items), usedMeasureWeight);
if (length < 1)
length = 1;
if (height < 1)
height = 1;
if (width < 1)
width = 1;
if (weight < 1)
weight = 1;
if ((!IsPackageTooHeavy(weight)) && (!IsPackageTooLarge(length, height, width)))
{
request.RequestedShipment.PackageCount = "1";
request.RequestedShipment.RequestedPackageLineItems = new RequestedPackageLineItem[1];
request.RequestedShipment.RequestedPackageLineItems[0] = new RequestedPackageLineItem();
request.RequestedShipment.RequestedPackageLineItems[0].SequenceNumber = "1"; // package sequence number
request.RequestedShipment.RequestedPackageLineItems[0].Weight = new RateServiceWebReference.Weight(); // package weight
request.RequestedShipment.RequestedPackageLineItems[0].Weight.Units = RateServiceWebReference.WeightUnits.LB;
request.RequestedShipment.RequestedPackageLineItems[0].Weight.Value = weight;
request.RequestedShipment.RequestedPackageLineItems[0].Dimensions = new RateServiceWebReference.Dimensions(); // package dimensions
request.RequestedShipment.RequestedPackageLineItems[0].Dimensions.Length = _fedexSettings.PassDimensions ? length.ToString() : "0";
request.RequestedShipment.RequestedPackageLineItems[0].Dimensions.Width = _fedexSettings.PassDimensions ? width.ToString() : "0";
request.RequestedShipment.RequestedPackageLineItems[0].Dimensions.Height = _fedexSettings.PassDimensions ? height.ToString() : "0";
request.RequestedShipment.RequestedPackageLineItems[0].Dimensions.Units = RateServiceWebReference.LinearUnits.IN;
request.RequestedShipment.RequestedPackageLineItems[0].InsuredValue = new Money(); // insured value
request.RequestedShipment.RequestedPackageLineItems[0].InsuredValue.Amount = orderSubTotal;
request.RequestedShipment.RequestedPackageLineItems[0].InsuredValue.Currency = currencyCode;
}
else
{
int totalPackages = 1;
int totalPackagesDims = 1;
int totalPackagesWeights = 1;
if (IsPackageTooHeavy(weight))
{
totalPackagesWeights = Convert.ToInt32(Math.Ceiling((decimal)weight / (decimal)MAXPACKAGEWEIGHT));
}
if (IsPackageTooLarge(length, height, width))
{
totalPackagesDims = Convert.ToInt32(Math.Ceiling((decimal)TotalPackageSize(length, height, width) / (decimal)108));
}
totalPackages = totalPackagesDims > totalPackagesWeights ? totalPackagesDims : totalPackagesWeights;
if (totalPackages == 0)
totalPackages = 1;
int weight2 = weight / totalPackages;
int height2 = height / totalPackages;
int width2 = width / totalPackages;
int length2 = length / totalPackages;
if (weight2 < 1)
weight2 = 1;
if (height2 < 1)
height2 = 1;
if (width2 < 1)
width2 = 1;
if (length2 < 1)
length2 = 1;
decimal orderSubTotal2 = orderSubTotal / totalPackages;
request.RequestedShipment.PackageCount = totalPackages.ToString();
request.RequestedShipment.RequestedPackageLineItems = new RequestedPackageLineItem[totalPackages];
for (int i = 0; i < totalPackages; i++)
{
request.RequestedShipment.RequestedPackageLineItems[i] = new RequestedPackageLineItem();
request.RequestedShipment.RequestedPackageLineItems[i].SequenceNumber = (i + 1).ToString(); // package sequence number
request.RequestedShipment.RequestedPackageLineItems[i].Weight = new RateServiceWebReference.Weight(); // package weight
request.RequestedShipment.RequestedPackageLineItems[i].Weight.Units = RateServiceWebReference.WeightUnits.LB;
request.RequestedShipment.RequestedPackageLineItems[i].Weight.Value = (decimal)weight2;
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions = new RateServiceWebReference.Dimensions(); // package dimensions
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Length = _fedexSettings.PassDimensions ? length2.ToString() : "0";
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Width = _fedexSettings.PassDimensions ? width2.ToString() : "0";
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Height = _fedexSettings.PassDimensions ? height2.ToString() : "0";
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Units = RateServiceWebReference.LinearUnits.IN;
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue = new Money(); // insured value
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue.Amount = orderSubTotal2;
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue.Currency = currencyCode;
}
}
}
private void SetIndividualPackageLineItemsCubicRootDimensions(RateRequest request, GetShippingOptionRequest getShippingOptionRequest, decimal orderSubTotal, string currencyCode)
{
// Rate request setup - Total Volume of Shopping Cart Items determines number of packages
//From FedEx Guide (Ground):
//Dimensional weight is based on volume (the amount of space a package
//occupies in relation to its actual weight). If the cubic size of your FedEx
//Ground package measures three cubic feet (5,184 cubic inches or 84,951
//cubic centimetres) or greater, you will be charged the greater of the
//dimensional weight or the actual weight.
//A package weighing 150 lbs. (68 kg) or less and measuring greater than
//130 inches (330 cm) in combined length and girth will be classified by
//FedEx Ground as an “Oversize” package. All packages must have a
//combined length and girth of no more than 165 inches (419 cm). An
//oversize charge of $30 per package will also apply to any package
//measuring greater than 130 inches (330 cm) in combined length and
//girth.
//Shipping charges for packages smaller than three cubic feet are based
//on actual weight
// Dimensional Weight applies to packages with volume 5,184 cubic inches or more
// cube root(5184) = 17.3
// Packages that exceed 130 inches in length and girth (2xHeight + 2xWidth)
// are considered “oversize” packages.
// Assume a cube (H=W=L) of that size: 130 = D + (2xD + 2xD) = 5xD : D = 130/5 = 26
// 26x26x26 = 17,576
// Avoid oversize by using 25"
// 25x25x25 = 15,625
// Which is less $ - multiple small pakages, or one large package using dimensional weight
// 15,625 / 5184 = 3.014 = 3 packages
// Ground for total weight: 60lbs 15lbs
// 3 packages 17x17x17 (20 lbs each) = $66.21 39.39
// 1 package 25x25x25 (60 lbs) = $71.70 71.70
var usedMeasureWeight = GetUsedMeasureWeight();
var usedMeasureDimension = GetUsedMeasureDimension();
int totalPackagesDims;
int length;
int height;
int width;
if (getShippingOptionRequest.Items.Count == 1 && getShippingOptionRequest.Items[0].Quantity == 1)
{
totalPackagesDims = 1;
var pv = getShippingOptionRequest.Items[0].ProductVariant;
length = ConvertFromPrimaryMeasureDimension(pv.Length, usedMeasureDimension);
height = ConvertFromPrimaryMeasureDimension(pv.Height, usedMeasureDimension);
width = ConvertFromPrimaryMeasureDimension(pv.Width, usedMeasureDimension);
}
else
{
decimal totalVolume = 0;
foreach (var item in getShippingOptionRequest.Items)
{
var pv = item.ProductVariant;
int pvLength = ConvertFromPrimaryMeasureDimension(pv.Length, usedMeasureDimension);
int pvHeight = ConvertFromPrimaryMeasureDimension(pv.Height, usedMeasureDimension);
int pvWidth = ConvertFromPrimaryMeasureDimension(pv.Width, usedMeasureDimension);
totalVolume += item.Quantity * (pvHeight * pvWidth * pvLength);
}
int dimension;
if (totalVolume == 0)
{
dimension = 0;
totalPackagesDims = 1;
}
else
{
// cubic inches
int packageVolume = _fedexSettings.PackingPackageVolume;
if (packageVolume <= 0)
packageVolume = 5184;
// cube root (floor)
dimension = Convert.ToInt32(Math.Floor(Math.Pow(Convert.ToDouble(packageVolume), (double)(1.0 / 3.0))));
if (IsPackageTooLarge(dimension, dimension, dimension))
throw new NopException("fedexSettings.PackingPackageVolume exceeds max package size");
// adjust packageVolume for dimensions calculated
packageVolume = dimension * dimension * dimension;
totalPackagesDims = Convert.ToInt32(Math.Ceiling(totalVolume / packageVolume));
}
length = width = height = dimension;
}
if (length < 1)
length = 1;
if (height < 1)
height = 1;
if (width < 1)
width = 1;
int weight = ConvertFromPrimaryMeasureWeight(_shippingService.GetShoppingCartTotalWeight(getShippingOptionRequest.Items), usedMeasureWeight);
if (weight < 1)
weight = 1;
int totalPackagesWeights = 1;
if (IsPackageTooHeavy(weight))
{
totalPackagesWeights = Convert.ToInt32(Math.Ceiling((decimal)weight / (decimal)MAXPACKAGEWEIGHT));
}
int totalPackages = totalPackagesDims > totalPackagesWeights ? totalPackagesDims : totalPackagesWeights;
decimal orderSubTotalPerPackage = orderSubTotal / totalPackages;
int weightPerPackage = weight / totalPackages;
request.RequestedShipment.PackageCount = totalPackages.ToString();
request.RequestedShipment.RequestedPackageLineItems = new RequestedPackageLineItem[totalPackages];
for (int i = 0; i < totalPackages; i++)
{
request.RequestedShipment.RequestedPackageLineItems[i] = new RequestedPackageLineItem();
request.RequestedShipment.RequestedPackageLineItems[i].SequenceNumber = (i + 1).ToString(); // package sequence number
request.RequestedShipment.RequestedPackageLineItems[i].Weight = new RateServiceWebReference.Weight(); // package weight
request.RequestedShipment.RequestedPackageLineItems[i].Weight.Units = RateServiceWebReference.WeightUnits.LB;
request.RequestedShipment.RequestedPackageLineItems[i].Weight.Value = (decimal)weightPerPackage;
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions = new RateServiceWebReference.Dimensions(); // package dimensions
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Length = length.ToString();
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Height = height.ToString();
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Width = width.ToString();
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Units = RateServiceWebReference.LinearUnits.IN;
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue = new Money(); // insured value
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue.Amount = orderSubTotalPerPackage;
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue.Currency = currencyCode;
}
}
/// <summary>
/// Create shipment packages (requests) from shopping cart
/// </summary>
/// <param name="cart">Shopping cart</param>
/// <param name="shippingAddress">Shipping address</param>
/// <param name="storeId">Load records allowed only in a specified store; pass 0 to load all records</param>
/// <param name="shippingFromMultipleLocations">Value indicating whether shipping is done from multiple locations (warehouses)</param>
/// <returns>Shipment packages (requests)</returns>
public virtual IList<GetShippingOptionRequest> CreateShippingOptionRequests(IList<ShoppingCartItem> cart,
Address shippingAddress, int storeId, out bool shippingFromMultipleLocations)
{
//if we always ship from the default shipping origin, then there's only one request
//if we ship from warehouses ("ShippingSettings.UseWarehouseLocation" enabled),
//then there could be several requests
//key - warehouse identifier (0 - default shipping origin)
//value - request
var requests = new Dictionary<int, GetShippingOptionRequest>();
//a list of requests with products which should be shipped separately
var separateRequests = new List<GetShippingOptionRequest>();
foreach (var sci in cart)
{
if (!sci.IsShipEnabled)
continue;
var product = sci.Product;
//warehouses
Warehouse warehouse = null;
if (_shippingSettings.UseWarehouseLocation)
{
if (product.ManageInventoryMethod == ManageInventoryMethod.ManageStock &&
product.UseMultipleWarehouses)
{
var allWarehouses = new List<Warehouse>();
//multiple warehouses supported
foreach (var pwi in product.ProductWarehouseInventory)
{
//TODO validate stock quantity when backorder is not allowed?
var tmpWarehouse = GetWarehouseById(pwi.WarehouseId);
if (tmpWarehouse != null)
allWarehouses.Add(tmpWarehouse);
}
warehouse = GetNearestWarehouse(shippingAddress, allWarehouses);
}
else
{
//multiple warehouses are not supported
warehouse = GetWarehouseById(product.WarehouseId);
}
}
int warehouseId = warehouse != null ? warehouse.Id : 0;
if (requests.ContainsKey(warehouseId) && !product.ShipSeparately)
{
//add item to existing request
requests[warehouseId].Items.Add(new GetShippingOptionRequest.PackageItem(sci));
}
else
{
//create a new request
var request = new GetShippingOptionRequest();
//store
request.StoreId = storeId;
//add item
request.Items.Add(new GetShippingOptionRequest.PackageItem(sci));
//customer
request.Customer = cart.GetCustomer();
//ship to
request.ShippingAddress = shippingAddress;
//ship from
Address originAddress = null;
if (warehouse != null)
{
//warehouse address
originAddress = _addressService.GetAddressById(warehouse.AddressId);
request.WarehouseFrom = warehouse;
}
if (originAddress == null)
{
//no warehouse address. in this case use the default shipping origin
originAddress = _addressService.GetAddressById(_shippingSettings.ShippingOriginAddressId);
}
if (originAddress != null)
{
request.CountryFrom = originAddress.Country;
request.StateProvinceFrom = originAddress.StateProvince;
request.ZipPostalCodeFrom = originAddress.ZipPostalCode;
request.CityFrom = originAddress.City;
request.AddressFrom = originAddress.Address1;
}
if (product.ShipSeparately)
{
//ship separately
separateRequests.Add(request);
}
else
{
//usual request
requests.Add(warehouseId, request);
}
}
}
//multiple locations?
//currently we just compare warehouses
//but we should also consider cases when several warehouses are located in the same address
shippingFromMultipleLocations = requests.Select(x => x.Key).Distinct().Count() > 1;
var result = requests.Values.ToList();
result.AddRange(separateRequests);
return result;
}
private void SetIndividualPackageLineItemsOneItemPerPackage(RateRequest request, GetShippingOptionRequest getShippingOptionRequest, decimal orderSubTotal, string currencyCode)
{
// Rate request setup - each Shopping Cart Item is a separate package
var usedMeasureWeight = GetUsedMeasureWeight();
var usedMeasureDimension = GetUsedMeasureDimension();
var items = getShippingOptionRequest.Items;
var totalItems = items.GetTotalProducts();
request.RequestedShipment.PackageCount = totalItems.ToString();
request.RequestedShipment.RequestedPackageLineItems = new RequestedPackageLineItem[totalItems];
int i = 0;
foreach (var sci in items)
{
int length = ConvertFromPrimaryMeasureDimension(sci.ProductVariant.Length, usedMeasureDimension);
int height = ConvertFromPrimaryMeasureDimension(sci.ProductVariant.Height, usedMeasureDimension);
int width = ConvertFromPrimaryMeasureDimension(sci.ProductVariant.Width, usedMeasureDimension);
int weight = ConvertFromPrimaryMeasureWeight(sci.ProductVariant.Weight, usedMeasureWeight);
if (length < 1)
length = 1;
if (height < 1)
height = 1;
if (width < 1)
width = 1;
if (weight < 1)
weight = 1;
for (int j = 0; j < sci.Quantity; j++)
{
request.RequestedShipment.RequestedPackageLineItems[i] = new RequestedPackageLineItem();
request.RequestedShipment.RequestedPackageLineItems[i].SequenceNumber = (i + 1).ToString(); // package sequence number
request.RequestedShipment.RequestedPackageLineItems[i].Weight = new RateServiceWebReference.Weight(); // package weight
request.RequestedShipment.RequestedPackageLineItems[i].Weight.Units = RateServiceWebReference.WeightUnits.LB;
request.RequestedShipment.RequestedPackageLineItems[i].Weight.Value = (decimal)weight;
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions = new RateServiceWebReference.Dimensions(); // package dimensions
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Length = length.ToString();
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Height = height.ToString();
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Width = width.ToString();
request.RequestedShipment.RequestedPackageLineItems[i].Dimensions.Units = RateServiceWebReference.LinearUnits.IN;
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue = new Money(); // insured value
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue.Amount = sci.ProductVariant.Price;
request.RequestedShipment.RequestedPackageLineItems[i].InsuredValue.Currency = currencyCode;
i++;
}
}
}
/// <summary>
/// Gets fixed shipping rate (if shipping rate computation method allows it and the rate can be calculated before checkout).
/// </summary>
/// <param name="getShippingOptionRequest">A request for getting shipping options</param>
/// <returns>Fixed shipping rate; or null in case there's no fixed shipping rate</returns>
public decimal? GetFixedRate(GetShippingOptionRequest getShippingOptionRequest)
{
return null;
}
private void SetOrigin(RateRequest request, GetShippingOptionRequest getShippingOptionRequest)
{
request.RequestedShipment.Shipper = new Party();
request.RequestedShipment.Shipper.Address = new RateServiceWebReference.Address();
// use request origin if present, else use settings
if (getShippingOptionRequest.CountryFrom != null)
{
request.RequestedShipment.Shipper.Address.StreetLines = new string[1] { "" };
request.RequestedShipment.Shipper.Address.City = "";
if (IncludeStateProvinceCode(getShippingOptionRequest.CountryFrom.TwoLetterIsoCode))
{
string stateProvinceAbbreviation = getShippingOptionRequest.StateProvinceFrom == null ? "" : getShippingOptionRequest.StateProvinceFrom.Abbreviation;
request.RequestedShipment.Shipper.Address.StateOrProvinceCode = stateProvinceAbbreviation;
}
request.RequestedShipment.Shipper.Address.PostalCode = getShippingOptionRequest.ZipPostalCodeFrom;
request.RequestedShipment.Shipper.Address.CountryCode = getShippingOptionRequest.CountryFrom.TwoLetterIsoCode;
}
else
{
request.RequestedShipment.Shipper.Address.StreetLines = new string[1] { _fedexSettings.Street };
request.RequestedShipment.Shipper.Address.City = _fedexSettings.City;
if (IncludeStateProvinceCode(_fedexSettings.CountryCode))
{
request.RequestedShipment.Shipper.Address.StateOrProvinceCode = _fedexSettings.StateOrProvinceCode;
}
request.RequestedShipment.Shipper.Address.PostalCode = _fedexSettings.PostalCode;
request.RequestedShipment.Shipper.Address.CountryCode = _fedexSettings.CountryCode;
}
Debug.WriteLine(String.Format("Origin: {0}, {1} {2}",
request.RequestedShipment.Shipper.Address.StateOrProvinceCode,
request.RequestedShipment.Shipper.Address.PostalCode,
request.RequestedShipment.Shipper.Address.CountryCode));
}
private string CreateRequest(string username, string password, GetShippingOptionRequest getShippingOptionRequest)
{
var usedMeasureWeight = _measureService.GetMeasureWeightBySystemKeyword(MEASUREWEIGHTSYSTEMKEYWORD);
if (usedMeasureWeight == null)
throw new NopException(string.Format("USPS shipping service. Could not load \"{0}\" measure weight", MEASUREWEIGHTSYSTEMKEYWORD));
var baseusedMeasureWeight = _measureService.GetMeasureWeightById(_measureSettings.BaseWeightId);
if (baseusedMeasureWeight == null)
throw new NopException("Primary weight can't be loaded");
var usedMeasureDimension = _measureService.GetMeasureDimensionBySystemKeyword(MEASUREDIMENSIONSYSTEMKEYWORD);
if (usedMeasureDimension == null)
throw new NopException(string.Format("USPS shipping service. Could not load \"{0}\" measure dimension", MEASUREDIMENSIONSYSTEMKEYWORD));
var baseusedMeasureDimension = _measureService.GetMeasureDimensionById(_measureSettings.BaseDimensionId);
if (usedMeasureDimension == null)
throw new NopException("Primary dimension can't be loaded");
int length = Convert.ToInt32(Math.Ceiling(getShippingOptionRequest.GetTotalLength() / baseusedMeasureDimension.Ratio * usedMeasureDimension.Ratio));
int height = Convert.ToInt32(Math.Ceiling(getShippingOptionRequest.GetTotalHeight() / baseusedMeasureDimension.Ratio * usedMeasureDimension.Ratio));
int width = Convert.ToInt32(Math.Ceiling(getShippingOptionRequest.GetTotalWidth() / baseusedMeasureDimension.Ratio * usedMeasureDimension.Ratio));
int weight = Convert.ToInt32(Math.Ceiling(_shippingService.GetShoppingCartTotalWeight(getShippingOptionRequest.Items) / baseusedMeasureWeight.Ratio * usedMeasureWeight.Ratio));
if (length < 1)
length = 1;
if (height < 1)
height = 1;
if (width < 1)
width = 1;
if (weight < 1)
weight = 1;
string zipPostalCodeFrom = getShippingOptionRequest.ZipPostalCodeFrom;
string zipPostalCodeTo = getShippingOptionRequest.ShippingAddress.ZipPostalCode;
//valid values for testing. http://testing.shippingapis.com/ShippingAPITest.dll
//Zip to = "20008"; Zip from ="10022"; weight = 2;
int pounds = Convert.ToInt32(weight / 16);
int ounces = Convert.ToInt32(weight - (pounds * 16.0M));
int girth = height + height + width + width;
//Get shopping cart sub-total. V2 International rates require the package value to be declared.
decimal subTotal = decimal.Zero;
foreach (var shoppingCartItem in getShippingOptionRequest.Items)
{
if (!shoppingCartItem.IsShipEnabled)
continue;
subTotal += _priceCalculationService.GetSubTotal(shoppingCartItem, true);
}
string requestString = string.Empty;
bool isDomestic = IsDomesticRequest(getShippingOptionRequest);
if (isDomestic)
{
#region domestic request
zipPostalCodeFrom = CommonHelper.EnsureMaximumLength(CommonHelper.EnsureNumericOnly(zipPostalCodeFrom), 5);
zipPostalCodeTo = CommonHelper.EnsureMaximumLength(CommonHelper.EnsureNumericOnly(zipPostalCodeTo), 5);
var sb = new StringBuilder();
sb.AppendFormat("<RateV4Request USERID=\"{0}\" PASSWORD=\"{1}\">", username, password);
sb.Append("<Revision>2</Revision>");
var xmlStrings = new USPSStrings(); // Create new instance with string array
if ((!IsPackageTooHeavy(pounds)) && (!IsPackageTooLarge(length, height, width)))
{
var packageSize = GetPackageSize(length, height, width);
// RJH get all XML strings not commented out for USPSStrings.
// RJH V3 USPS Service must be Express, Express SH, Express Commercial, Express SH Commercial, First Class, Priority, Priority Commercial, Parcel, Library, BPM, Media, ALL or ONLINE;
// AC - Updated to V4 API and made minor improvements to allow First Class Packages (package only - not envelopes).
foreach (string element in xmlStrings.Elements) // Loop over elements with property
{
if ((element == "First Class") && (weight >= 14))
{
// AC - At the time of coding there aren't any First Class shipping options for packages over 13 ounces.
}
else
{
sb.Append("<Package ID=\"0\">");
sb.AppendFormat("<Service>{0}</Service>", element);
if (element == "First Class")
sb.Append("<FirstClassMailType>PARCEL</FirstClassMailType>");
sb.AppendFormat("<ZipOrigination>{0}</ZipOrigination>", zipPostalCodeFrom);
sb.AppendFormat("<ZipDestination>{0}</ZipDestination>", zipPostalCodeTo);
sb.AppendFormat("<Pounds>{0}</Pounds>", pounds);
sb.AppendFormat("<Ounces>{0}</Ounces>", ounces);
sb.Append("<Container/>");
sb.AppendFormat("<Size>{0}</Size>", packageSize);
sb.AppendFormat("<Width>{0}</Width>", width);
sb.AppendFormat("<Length>{0}</Length>", length);
sb.AppendFormat("<Height>{0}</Height>", height);
sb.AppendFormat("<Girth>{0}</Girth>", girth);
sb.Append("<Machinable>FALSE</Machinable>");
sb.Append("</Package>");
}
}
}
else
{
int totalPackages = 1;
int totalPackagesDims = 1;
int totalPackagesWeights = 1;
if (IsPackageTooHeavy(pounds))
{
totalPackagesWeights = Convert.ToInt32(Math.Ceiling((decimal)pounds / (decimal)MAXPACKAGEWEIGHT));
}
if (IsPackageTooLarge(length, height, width))
{
totalPackagesDims = Convert.ToInt32(Math.Ceiling((decimal)TotalPackageSize(length, height, width) / (decimal)108));
}
totalPackages = totalPackagesDims > totalPackagesWeights ? totalPackagesDims : totalPackagesWeights;
if (totalPackages == 0)
totalPackages = 1;
int pounds2 = pounds / totalPackages;
//we don't use ounces
int ounces2 = ounces / totalPackages;
int height2 = height / totalPackages;
int width2 = width / totalPackages;
int length2 = length / totalPackages;
if (pounds2 < 1)
pounds2 = 1;
if (height2 < 1)
height2 = 1;
if (width2 < 1)
width2 = 1;
if (length2 < 1)
length2 = 1;
var packageSize = GetPackageSize(length2, height2, width2);
int girth2 = height2 + height2 + width2 + width2;
for (int i = 0; i < totalPackages; i++)
{
foreach (string element in xmlStrings.Elements)
{
if ((element == "First Class") && (weight >= 14))
{
// AC - At the time of coding there aren't any First Class shipping options for packages over 13 ounces.
}
else
{
sb.AppendFormat("<Package ID=\"{0}\">", i.ToString());
sb.AppendFormat("<Service>{0}</Service>", element);
if (element == "First Class")
sb.Append("<FirstClassMailType>PARCEL</FirstClassMailType>");
sb.AppendFormat("<ZipOrigination>{0}</ZipOrigination>", zipPostalCodeFrom);
sb.AppendFormat("<ZipDestination>{0}</ZipDestination>", zipPostalCodeTo);
sb.AppendFormat("<Pounds>{0}</Pounds>", pounds2);
sb.AppendFormat("<Ounces>{0}</Ounces>", ounces2);
sb.Append("<Container/>");
sb.AppendFormat("<Size>{0}</Size>", packageSize);
sb.AppendFormat("<Width>{0}</Width>", width2);
sb.AppendFormat("<Length>{0}</Length>", length2);
sb.AppendFormat("<Height>{0}</Height>", height2);
sb.AppendFormat("<Girth>{0}</Girth>", girth2);
sb.Append("<Machinable>FALSE</Machinable>");
sb.Append("</Package>");
}
}
}
}
sb.Append("</RateV4Request>");
requestString = "API=RateV4&XML=" + sb.ToString();
#endregion
}
else
{
#region international request
var sb = new StringBuilder();
// sb.AppendFormat("<IntlRateRequest USERID=\"{0}\" PASSWORD=\"{1}\">", username, password);
sb.AppendFormat("<IntlRateV2Request USERID=\"{0}\" PASSWORD=\"{1}\">", username, password);
//V2 International rates require the package value to be declared. Max content value for most shipping options is $400 so it is limited here.
decimal intlSubTotal = decimal.Zero;
if (subTotal > 400)
{
intlSubTotal = 400;
}
else
{
intlSubTotal = subTotal;
}
//little hack here for international requests
length = 12;
width = 12;
height = 12;
girth = height + height + width + width;
string mailType = "Package"; //Package, Envelope
var packageSize = GetPackageSize(length, height, width);
if ((!IsPackageTooHeavy(pounds)) && (!IsPackageTooLarge(length, height, width)))
{
sb.Append("<Package ID=\"0\">");
sb.AppendFormat("<Pounds>{0}</Pounds>", pounds);
sb.AppendFormat("<Ounces>{0}</Ounces>", ounces);
sb.Append("<Machinable>FALSE</Machinable>");
sb.AppendFormat("<MailType>{0}</MailType>", mailType);
sb.Append("<GXG>");
sb.Append("<POBoxFlag>N</POBoxFlag>");
sb.Append("<GiftFlag>N</GiftFlag>");
sb.Append("</GXG>");
sb.AppendFormat("<ValueOfContents>{0}</ValueOfContents>", intlSubTotal);
sb.AppendFormat("<Country>{0}</Country>", getShippingOptionRequest.ShippingAddress.Country.Name);
sb.Append("<Container>RECTANGULAR</Container>");
sb.AppendFormat("<Size>{0}</Size>", packageSize);
sb.AppendFormat("<Width>{0}</Width>", width);
sb.AppendFormat("<Length>{0}</Length>", length);
sb.AppendFormat("<Height>{0}</Height>", height);
sb.AppendFormat("<Girth>{0}</Girth>", girth);
sb.Append("<CommercialFlag>N</CommercialFlag>");
sb.Append("</Package>");
}
else
{
int totalPackages = 1;
int totalPackagesDims = 1;
int totalPackagesWeights = 1;
if (IsPackageTooHeavy(pounds))
{
totalPackagesWeights = Convert.ToInt32(Math.Ceiling((decimal)pounds / (decimal)MAXPACKAGEWEIGHT));
}
if (IsPackageTooLarge(length, height, width))
{
totalPackagesDims = Convert.ToInt32(Math.Ceiling((decimal)TotalPackageSize(length, height, width) / (decimal)108));
}
totalPackages = totalPackagesDims > totalPackagesWeights ? totalPackagesDims : totalPackagesWeights;
if (totalPackages == 0)
totalPackages = 1;
int pounds2 = pounds / totalPackages;
//we don't use ounces
int ounces2 = ounces / totalPackages;
int height2 = height / totalPackages;
int width2 = width / totalPackages;
int length2 = length / totalPackages;
if (pounds2 < 1)
pounds2 = 1;
if (height2 < 1)
height2 = 1;
if (width2 < 1)
width2 = 1;
if (length2 < 1)
length2 = 1;
//little hack here for international requests
length2 = 12;
width2 = 12;
height2 = 12;
var packageSize2 = GetPackageSize(length2, height2, width2);
int girth2 = height2 + height2 + width2 + width2;
for (int i = 0; i < totalPackages; i++)
{
sb.AppendFormat("<Package ID=\"{0}\">", i.ToString());
sb.AppendFormat("<Pounds>{0}</Pounds>", pounds2);
sb.AppendFormat("<Ounces>{0}</Ounces>", ounces2);
sb.Append("<Machinable>FALSE</Machinable>");
sb.AppendFormat("<MailType>{0}</MailType>", mailType);
sb.Append("<GXG>");
sb.Append("<POBoxFlag>N</POBoxFlag>");
sb.Append("<GiftFlag>N</GiftFlag>");
sb.Append("</GXG>");
sb.AppendFormat("<ValueOfContents>{0}</ValueOfContents>", intlSubTotal);
sb.AppendFormat("<Country>{0}</Country>", getShippingOptionRequest.ShippingAddress.Country.Name);
sb.Append("<Container>RECTANGULAR</Container>");
sb.AppendFormat("<Size>{0}</Size>", packageSize2);
sb.AppendFormat("<Width>{0}</Width>", width2);
sb.AppendFormat("<Length>{0}</Length>", length2);
sb.AppendFormat("<Height>{0}</Height>", height2);
sb.AppendFormat("<Girth>{0}</Girth>", girth2);
sb.Append("<CommercialFlag>N</CommercialFlag>");
sb.Append("</Package>");
}
}
sb.Append("</IntlRateV2Request>");
requestString = "API=IntlRateV2&XML=" + sb.ToString();
#endregion
}
return requestString;
}
/// <summary>
/// Get dimensions
/// </summary>
/// <param name="request">Request to get shipping options</param>
/// <param name="width">Width</param>
/// <param name="length">Length</param>
/// <param name="height">Height</param>
/// <param name="useCubeRootMethod">A value indicating whether dimensions are calculated based on cube root of volume</param>
public static void GetDimensions(this GetShippingOptionRequest request,
out decimal width, out decimal length, out decimal height, bool useCubeRootMethod = true)
{
if (useCubeRootMethod)
{
//cube root of volume
decimal totalVolume = 0;
decimal maxProductWidth = 0;
decimal maxProductLength = 0;
decimal maxProductHeight = 0;
foreach (var shoppingCartItem in request.Items)
{
var productVariant = shoppingCartItem.ProductVariant;
if (productVariant != null)
{
totalVolume += shoppingCartItem.Quantity * productVariant.Height * productVariant.Width * productVariant.Length;
if (productVariant.Width > maxProductWidth)
{
maxProductWidth = productVariant.Width;
}
if (productVariant.Length > maxProductLength)
{
maxProductLength = productVariant.Length;
}
if (productVariant.Height > maxProductHeight)
{
maxProductHeight = productVariant.Height;
}
}
}
decimal dimension = Convert.ToDecimal(Math.Pow(Convert.ToDouble(totalVolume), (double)(1.0 / 3.0)));
length = width = height = dimension;
//sometimes we have products with sizes like 1x1x20
//that's why let's ensure that a maximum dimension is always preserved
//otherwise, shipping rate computation methods can return low rates
if (width < maxProductWidth)
{
width = maxProductWidth;
}
if (length < maxProductLength)
{
length = maxProductLength;
}
if (height < maxProductHeight)
{
height = maxProductHeight;
}
}
else
{
//summarize all values (very inaccurate with multiple items)
width = length = height = decimal.Zero;
foreach (var shoppingCartItem in request.Items)
{
var productVariant = shoppingCartItem.ProductVariant;
if (productVariant != null)
{
width += productVariant.Width * shoppingCartItem.Quantity;
length += productVariant.Length * shoppingCartItem.Quantity;
height += productVariant.Height * shoppingCartItem.Quantity;
}
}
}
}
