/// <summary>
/// Gets the delivery preferences.
/// </summary>
/// <returns>The delivery preference response object.</returns>
public async Task <ActionResult> GetDeliveryPreferences()
{
EcommerceContext ecommerceContext = ServiceUtilities.GetEcommerceContext(this.HttpContext);
CartOperationsHandler cartOperationsHandler = new CartOperationsHandler(ecommerceContext);
SessionType sessionType = ServiceUtilities.GetSessionType(this.HttpContext, isCheckoutSession: true);
string cartId = ServiceUtilities.GetCartIdFromRequestCookie(this.HttpContext, sessionType);
CartDeliveryPreferences cartDeliveryPreferences = await cartOperationsHandler.GetDeliveryPreferences(cartId);
return(this.Json(cartDeliveryPreferences));
}
/// <summary>
/// Gets delivery preferences applicable to the current checkout cart.
/// </summary>
/// <param name="shoppingCartId">The shopping cart identifier.</param>
/// <returns>The applicable delivery preferences.</returns>
/// <exception cref="System.ArgumentNullException">Thrown when shoppingCartId is null.</exception>
public virtual async Task <CartDeliveryPreferences> GetDeliveryPreferences(string shoppingCartId)
{
if (string.IsNullOrWhiteSpace(shoppingCartId))
{
throw new ArgumentNullException(nameof(shoppingCartId));
}
ManagerFactory managerFactory = Utilities.GetManagerFactory(this.EcommerceContext);
ICartManager cartManager = managerFactory.GetManager <ICartManager>();
CartDeliveryPreferences cartDeliveryPreferences = await cartManager.GetDeliveryPreferences(shoppingCartId);
return(cartDeliveryPreferences);
}
/// <summary>
/// Gets the delivery preferences applicable for each sales line individually and combined.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>The delivery preferences applicable to the request.</returns>
private static GetDeliveryPreferencesServiceResponse GetDeliveryPreferences(GetDeliveryPreferencesServiceRequest request)
{
ThrowIf.Null(request, "request");
ThrowIf.Null(request.RequestContext, "request.RequestContext");
ThrowIf.Null(request.CartId, "request.CartId");
// Try to load the transaction
GetCartsDataRequest getCartDataRequest = new GetCartsDataRequest(new CartSearchCriteria {
CartId = request.CartId
}, QueryResultSettings.SingleRecord);
SalesTransaction salesTransaction = request.RequestContext.Runtime.Execute <EntityDataServiceResponse <SalesTransaction> >(getCartDataRequest, request.RequestContext).PagedEntityCollection.SingleOrDefault();
if (salesTransaction.ActiveSalesLines == null || !salesTransaction.ActiveSalesLines.Any())
{
return(new GetDeliveryPreferencesServiceResponse(new CartDeliveryPreferences()));
}
var dataServiceRequest = new GetDeliveryPreferencesDataRequest(salesTransaction.ActiveSalesLines);
dataServiceRequest.QueryResultSettings = QueryResultSettings.AllRecords;
EntityDataServiceResponse <CartLineDeliveryPreference> dataServiceResponse = request.RequestContext.Runtime.Execute <EntityDataServiceResponse <CartLineDeliveryPreference> >(dataServiceRequest, request.RequestContext);
ReadOnlyCollection <CartLineDeliveryPreference> salesLineDeliveryPreferences = dataServiceResponse.PagedEntityCollection.Results;
IEnumerable <string> salesLineIdsWithoutDeliveryPreferences = salesLineDeliveryPreferences.Where(sl => (sl.DeliveryPreferenceTypes == null || !sl.DeliveryPreferenceTypes.Any())).Select(sl => sl.LineId);
if (salesLineIdsWithoutDeliveryPreferences.Any())
{
string lineIds = string.Join(" ", salesLineIdsWithoutDeliveryPreferences);
var message = string.Format("No delivery preferences could be retrieved for the sales line ids : {0}.", lineIds);
throw new ConfigurationException(ConfigurationErrors.Microsoft_Dynamics_Commerce_Runtime_UnableToFindDeliveryPreferences, message);
}
IEnumerable <DeliveryPreferenceType> headerLevelDeliveryPreferences = GetHeaderLevelDeliveryPreferences(salesLineDeliveryPreferences);
CartDeliveryPreferences cartDeliveryPreferences = new CartDeliveryPreferences(headerLevelDeliveryPreferences, salesLineDeliveryPreferences);
return(new GetDeliveryPreferencesServiceResponse(cartDeliveryPreferences));
}
