public IHttpActionResult UpdateProductsPrices(webModel.ProductPrice[] productPrices)
{
var result = _pricingSearchService.SearchPrices(new Domain.Pricing.Model.Search.PricesSearchCriteria {
Take = int.MaxValue, ProductIds = productPrices.Select(x => x.ProductId).ToArray()
});
var targetPricesGroups = result.Results.GroupBy(x => x.PricelistId);
var sourcePricesGroups = productPrices.SelectMany(x => x.Prices).GroupBy(x => x.PricelistId);
var changedPrices = new List <Price>();
var deletedPrices = new List <Price>();
foreach (var sourcePricesGroup in sourcePricesGroups)
{
var targetPricesGroup = targetPricesGroups.FirstOrDefault(x => x.Key == sourcePricesGroup.Key);
if (targetPricesGroup != null)
{
sourcePricesGroup.ToArray().CompareTo(targetPricesGroup.ToArray(), EqualityComparer <Price> .Default, (state, x, y) =>
{
switch (state)
{
case EntryState.Modified:
case EntryState.Added:
changedPrices.Add(x);
break;
case EntryState.Deleted:
deletedPrices.Add(x);
break;
}
});
}
else
{
changedPrices.AddRange(sourcePricesGroup);
}
}
_pricingService.SavePrices(changedPrices.ToArray());
if (!deletedPrices.IsNullOrEmpty())
{
_pricingService.DeletePrices(deletedPrices.Select(x => x.Id).ToArray());
}
return(StatusCode(HttpStatusCode.NoContent));
}
public virtual Task Handle(ProductChangedEvent message)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
var deletedProductIds = message.ChangedEntries.Where(x => x.EntryState == EntryState.Deleted && x.OldEntry.Id != null)
.Select(x => x.OldEntry.Id)
.Distinct().ToArray();
if (!deletedProductIds.IsNullOrEmpty())
{
var searchResult = _pricingSearchService.SearchPrices(new PricesSearchCriteria {
ProductIds = deletedProductIds, Take = int.MaxValue
});
if (searchResult.Results.Any())
{
_pricingService.DeletePrices(searchResult.Results.Select(p => p.Id).ToArray());
}
}
return(Task.CompletedTask);
}
public void DeletePrices(string[] ids)
{
_pricingService.DeletePrices(ids);
ClearCache();
}
