public override async Task <ItemDetail> SearchItem(SingleItemRequest item)
{
if (item.ID.EmptyOrNull() && item.Title.EmptyOrNull())
{
if (item.Link.EmptyOrNull())
{
throw new AllowedException("ID, Title and Link cannot be empty");
}
item = new AliexpressQueryString().DecodeItemLink(item.Link);
//Means there was a translation error in the URI format
if (item.ID.EmptyOrNull() & item.Title.EmptyOrNull())
{
return(null);
}
}
string endpoint = SearchEndpoints.AliexpressItemUrl(item.Title, item.ID);
var response = "";
ItemDetail detail = null;
try
{
var responseMessage = await http.Get(endpoint);
response = await responseMessage.Content.ReadAsStringAsync();
}
catch (Exception e)
{
}
try
{
detail = new AliexpressPageDecoder().ScrapeSingleItem(response);
var freights = await CalculateFreight(new FreightAjaxRequest()
{
ProductID = item.ID,
Country = item.ShipCountry,
CurrencyCode = "USD"
});
if (freights.Length > 0)
{
var def = freights.FirstOrDefault(x => x.IsDefault == true);
detail.ShippingPrice = def.LocalPrice;
detail.ShippingType = def.CompanyDisplayName;
}
}
catch (Exception e)
{
await raven.CaptureNetCoreEventAsync(e);
}
return(detail);
}
//Function that actually goes out and gets Aliexpress search and converts it
async Task <SearchResultOverview> searchItems(SearchServiceModel search)
{
var resultTasks = new List <Task <string> >();
SearchResultOverview results = null;
foreach (var page in search.Pages)
{
search.Page = page;
string endpoint = new AliexpressQueryString().Convert(search);
#region Error Tracking
//Add breadcrumb for error monitoring
var crumb = new Breadcrumb("AliexpressService")
{
Message = $"GET {endpoint}",
Data = new Dictionary <string, string>()
{
{ "Aliexpress URL", endpoint }
}
};
raven.AddTrail(crumb);
#endregion
try
{
resultTasks.Add((await http.Get(endpoint)).Content.ReadAsStringAsync());
}
catch (Exception e)
{
var sentry = new SentryEvent(e);
await raven.CaptureNetCoreEventAsync(sentry);
}
}
var responses = await Task.WhenAll(resultTasks);
foreach (var response in responses)
{
try
{
var result = new AliexpressPageDecoder().ScrapeSearchResults(response);
if (results == null)
{
results = result;
this.ServiceModel.PopulateState(results);
}
else
{
results.Items.AddRange(result.Items);
}
}
catch (Exception e)
{
var sentry = new SentryEvent(e);
await raven.CaptureNetCoreEventAsync(sentry);
}
}
if (results != null && results.Items.Count > 0)
{
StoreSearchItems(results.Items);
}
return((results != null) ? results : new SearchResultOverview());
}