/// <summary>
/// Get availability of items for specified stores.
/// </summary>
/// <param name="context">The request context.</param>
/// <param name="stores">The collection of store locations.</param>
/// <param name="itemUnits">The collection of items.</param>
/// <returns>
/// The collection of store availability information.
/// </returns>
internal static Collection <OrgUnitAvailability> GetChannelAvailabiltiy(RequestContext context, IEnumerable <OrgUnitLocation> stores, IEnumerable <ItemUnit> itemUnits)
{
HashSet <ItemWarehouse> itemWarehouses = new HashSet <ItemWarehouse>();
foreach (OrgUnitLocation storeLocation in stores)
{
foreach (var itemUnit in itemUnits)
{
ItemWarehouse itemWarehouse = new ItemWarehouse
{
ItemId = itemUnit.ItemId,
VariantInventoryDimensionId = itemUnit.VariantInventoryDimensionId,
InventoryLocationId = storeLocation.InventoryLocationId
};
itemWarehouses.Add(itemWarehouse);
}
}
var request = new GetItemAvailabilitiesByItemWarehousesServiceRequest(QueryResultSettings.AllRecords, itemWarehouses);
var response = context.Execute <GetItemAvailabilitiesByItemWarehousesServiceResponse>(request);
ChannelAvailabilityHelper.ConvertUnitOfMeasure(context, response.ItemAvailabilities.Results, itemUnits);
Collection <OrgUnitAvailability> storeAvailabilities = new Collection <OrgUnitAvailability>();
foreach (OrgUnitLocation storeLocation in stores)
{
List <ItemAvailability> itemAvailabilities = response.ItemAvailabilities.Results.Where(item => item.InventoryLocationId.Equals(storeLocation.InventoryLocationId, StringComparison.OrdinalIgnoreCase)).ToList();
storeAvailabilities.Add(new OrgUnitAvailability(storeLocation, itemAvailabilities));
}
return(storeAvailabilities);
}
/// <summary>
/// Gets a list of item availability given the item warehouse filters.
/// </summary>
/// <param name="context">The request context.</param>
/// <param name="itemWarehouses">The list of item warehouse filters.</param>
/// <returns>The list of item availability.</returns>
internal static IEnumerable <ItemAvailability> GetItemAvailabilitiesByItemWarehouses(
RequestContext context,
IEnumerable <ItemWarehouse> itemWarehouses)
{
var request = new GetItemAvailabilitiesByItemWarehousesServiceRequest(QueryResultSettings.AllRecords, itemWarehouses.Distinct());
var response = context.Execute <GetItemAvailabilitiesByItemWarehousesServiceResponse>(request);
return(response.ItemAvailabilities.Results);
}
/// <summary>
/// Processes the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>
/// Available quantities of specified listings at the requested warehouse.
/// </returns>
protected override GetListingAvailableQuantitiesResponse Process(GetListingAvailableQuantitiesRequest request)
{
ThrowIf.Null(request, "request");
ThrowIf.NullOrEmpty(request.ProductIds, "No Ids have been provided");
QueryResultSettings settings = QueryResultSettings.AllRecords;
var productIds = request.ProductIds.Distinct().ToList();
ProductSearchCriteria queryCriteria = new ProductSearchCriteria(this.Context.GetPrincipal().ChannelId)
{
Ids = productIds,
DataLevel = CommerceEntityDataLevel.Identity,
};
var productSearchResult = request.RequestContext.Runtime.Execute <ProductSearchServiceResponse>(
new ProductSearchServiceRequest(queryCriteria, settings), request.RequestContext).ProductSearchResult;
if (productSearchResult.Results.IsNullOrEmpty())
{
string nonResolvedProductIdsInfo = string.Join(" ", productIds);
//// This is a valid situtation for cross channel scenarios, wish lists for example.
NetTracer.Warning("None of the specified product ids were found on the current channel {0}. ProductIds = {1}", this.Context.GetPrincipal().ChannelId, nonResolvedProductIdsInfo);
return(new GetListingAvailableQuantitiesResponse());
}
var productMap = productSearchResult.Results.ToDictionary(p => p.RecordId, p => p);
var items = this.GetItemAndInventDimId(productIds, productSearchResult, productMap);
settings = new QueryResultSettings(new PagingInfo(items.Count(), 0));
var itemAvailabilities = new HashSet <ItemAvailability>();
var itemUnits = new HashSet <ItemUnit>();
if (request.ChannelId == 0)
{
var itemVariantInventoryDimensions = new HashSet <ItemVariantInventoryDimension>();
foreach (var item in items)
{
itemVariantInventoryDimensions.Add(new ItemVariantInventoryDimension(item.Item1, item.Item2));
}
var itemAvailableQuantitiesRequest = new GetItemAvailableQuantitiesByItemsServiceRequest(settings, itemVariantInventoryDimensions, string.Empty);
var itemAvailableQuantitiesResponse = this.Context.Execute <GetItemAvailableQuantitiesByItemsServiceResponse>(itemAvailableQuantitiesRequest);
foreach (var quantity in itemAvailableQuantitiesResponse.ItemAvailableQuantities.Results)
{
if (quantity != null)
{
var productAvailableQuantity = new ItemAvailability
{
ItemId = quantity.ItemId,
VariantInventoryDimensionId = quantity.VariantInventoryDimensionId,
AvailableQuantity = quantity.AvailableQuantity,
UnitOfMeasure = quantity.UnitOfMeasure
};
itemAvailabilities.Add(productAvailableQuantity);
var itemUnit = new ItemUnit
{
ItemId = quantity.ItemId,
VariantInventoryDimensionId = quantity.VariantInventoryDimensionId,
UnitOfMeasure = items.Where(i => i.Item1.Equals(quantity.ItemId) && i.Item2.Equals(quantity.VariantInventoryDimensionId)).SingleOrDefault().Item3
};
itemUnits.Add(itemUnit);
}
}
}
else
{
var itemWarehouses = new HashSet <ItemWarehouse>();
foreach (var item in items)
{
var itemWarehouse = new ItemWarehouse()
{
ItemId = item.Item1,
VariantInventoryDimensionId = item.Item2,
InventoryLocationId = this.Context.GetChannelConfiguration().InventLocation
};
itemWarehouses.Add(itemWarehouse);
}
var warehouseRequest = new GetItemAvailabilitiesByItemWarehousesServiceRequest(settings, itemWarehouses);
var warehouseResponse = this.Context.Execute <GetItemAvailabilitiesByItemWarehousesServiceResponse>(warehouseRequest);
foreach (var quantity in warehouseResponse.ItemAvailabilities.Results)
{
if (quantity != null)
{
itemAvailabilities.Add(quantity);
var itemUnit = new ItemUnit
{
ItemId = quantity.ItemId,
VariantInventoryDimensionId = quantity.VariantInventoryDimensionId,
UnitOfMeasure = items.Where(i => i.Item1.Equals(quantity.ItemId) && i.Item2.Equals(quantity.VariantInventoryDimensionId)).SingleOrDefault().Item3
};
itemUnits.Add(itemUnit);
}
}
}
var itemAvailabilitiesList = ChannelAvailabilityHelper.ConvertUnitOfMeasure(this.Context, itemAvailabilities.ToList(), itemUnits.ToList());
var processedAvailabilities = this.ProcessItemAvailabilities(itemAvailabilitiesList, productIds, productSearchResult, productMap);
return(new GetListingAvailableQuantitiesResponse(processedAvailabilities.AsPagedResult()));
}
private static GetItemAvailabilitiesByItemWarehousesServiceResponse GetItemAvailabilitiesByItemWarehouses(GetItemAvailabilitiesByItemWarehousesServiceRequest request)
{
QueryResultSettings settings = request.QueryResultSettings ?? QueryResultSettings.AllRecords;
PagedResult <ItemAvailability> itemAvailabilities = null;
try
{
var searchCriteria = new ItemAvailabilitiesQueryCriteria(request.ItemWarehouses);
var dataRequest = new GetItemAvailabilitiesDataRequest(searchCriteria, settings);
itemAvailabilities = request.RequestContext.Runtime.Execute <EntityDataServiceResponse <ItemAvailability> >(dataRequest, request.RequestContext).PagedEntityCollection;
}
catch (StorageException)
{
// supress exception in order not to block the order
// raise the notification instead
UnableToDetermineQuantityForStoresNotification notification = new UnableToDetermineQuantityForStoresNotification(request.ItemWarehouses);
request.RequestContext.Notify(notification);
}
return(new GetItemAvailabilitiesByItemWarehousesServiceResponse(itemAvailabilities));
}