public async Task <AzureFileInfo> GetPartNumberThumbnailAsync(
string brandName,
string partNumber)
{
var imageKey = PartNumberCleaner.GetCleanedBrandPartNumber(brandName, partNumber);
var cachedImageUrl = await _ekImageCache.GetValueAsync(imageKey, CancellationToken.None);
if (cachedImageUrl == null)
{
// try find in TecDoc
var fileInfo = await FindAndUploadPartNumberThumbnailAsync(
brandName : brandName,
partNumber : partNumber,
imageKey : imageKey);
// cache both success and not found
var imageUrlValue = fileInfo?.Url ?? AbsentImageUrlValue;
await _ekImageCache.SetValueAsync(imageKey, imageUrlValue, CancellationToken.None);
return(fileInfo);
}
if (cachedImageUrl == AbsentImageUrlValue)
{
return(null);
}
return(new AzureFileInfo()
{
Url = cachedImageUrl,
});
}
public static IndexAction ElitUaApiModelToIndexAction(
ElitPriceListRecord apiProduct,
long updatedOnUtcTimestamp)
{
if (apiProduct == null)
{
return(null);
}
var source = EkProductSourceEnum.ElitUa;
var productKey = new EkProductKey(source, ReplaceInvalidAzureSearchKeySymbolsWithDash(apiProduct.ActiveItemNo))
.ToKey();
var nameRu = GetValueOrFallback(apiProduct.EcatDescription, apiProduct.ItemDescription);
var product = new Document()
{
["key"] = productKey,
["updatedOnUtcTimestamp"] = updatedOnUtcTimestamp,
["source"] = (int)source,
["sourceId"] = apiProduct.ActiveItemNo,
["partNumber"] = apiProduct.PartNumber,
["cleanedPartNumber"] = PartNumberCleaner.GetCleanedPartNumber(apiProduct.PartNumber),
["brandName"] = apiProduct.Brand,
["cleanedBrandPartNumber"] = PartNumberCleaner.GetCleanedBrandPartNumber(
brandName: apiProduct.Brand,
partNumber: apiProduct.PartNumber),
["name_ru"] = SearchTextHelpers.TrimNameAndAddBrandIfMissed(
productName: nameRu,
brandName: apiProduct.Brand),
["price"] = (double)apiProduct.CustomerPrice,
};
return(IndexAction.MergeOrUpload(product));
}
public static IndexAction OmegaAutoBizApiModelToIndexAction(
ProductSearchRecord apiProduct,
long updatedOnUtcTimestamp)
{
if (apiProduct == null)
{
return(null);
}
var source = EkProductSourceEnum.OmegaAutoBiz;
var productKey = new EkProductKey(source, apiProduct.ProductId.ToString())
.ToKey();
var price = GetValueOrFallback(apiProduct.CustomerPrice, apiProduct.Price);
if (price == 0)
{
return(IndexAction.Delete(new Document()
{
["key"] = productKey,
}));
}
var partNumber = apiProduct.Number?.Trim();
var brandName = apiProduct.BrandDescription?.Trim();
var nameRu = apiProduct.Description?.Trim();
var nameUk = GetValueOrFallback(apiProduct.DescriptionUkr?.Trim(), nameRu);
var description = apiProduct.Info?.Trim();
var product = new Document()
{
["key"] = productKey,
["updatedOnUtcTimestamp"] = updatedOnUtcTimestamp,
["source"] = (int)source,
["sourceId"] = apiProduct.ProductId.ToString(),
["partNumber"] = partNumber,
["cleanedPartNumber"] = PartNumberCleaner.GetCleanedPartNumber(partNumber),
["brandName"] = brandName,
["cleanedBrandPartNumber"] = PartNumberCleaner.GetCleanedBrandPartNumber(
brandName: brandName,
partNumber: partNumber),
["name_ru"] = SearchTextHelpers.TrimNameAndAddBrandIfMissed(
productName: nameRu,
brandName: brandName),
["name_uk"] = SearchTextHelpers.TrimNameAndAddBrandIfMissed(
productName: nameUk,
brandName: brandName),
["description_ru"] = description,
["description_uk"] = description,
["price"] = (double)price,
};
return(IndexAction.MergeOrUpload(product));
}
public override async Task <EkKioskProductSearchByPartNumberGetResponse> ExecuteAsync(EkKioskProductSearchByPartNumberGetRequest request)
{
var cleanedPartNumber = PartNumberCleaner.GetCleanedPartNumber(request.PartNumber);
if (string.IsNullOrEmpty(cleanedPartNumber))
{
return(GetEmptyResponse());
}
// cancellation token
var cancellationToken = _httpContextAccessor.HttpContext?.RequestAborted ?? CancellationToken.None;
var indexedPartNumberBrands = await FindIndexedPartNumberBrandsAsync(cleanedPartNumber, cancellationToken);
if (indexedPartNumberBrands.Length > 0)
{
// return only found product brands
// TBD: we can attach other brands from Omega for wider results
return(new EkKioskProductSearchByPartNumberGetResponse()
{
Brands = indexedPartNumberBrands,
});
}
// if no products are found in index, look for brands in Omega to allow buying of at least replacements
// todo: add cancellationToken support to proxy based clients
var response = await _omegaAutoBizClient.ProductSearchAsync(cleanedPartNumber, 0, 50);
var partNumberBrands = response.Result?
.Select(x => new EkPartNumberBrand()
{
ProductKey = new EkProductKey(EkProductSourceEnum.OmegaAutoBiz, x.ProductId.ToString()).ToKey(),
BrandName = x.BrandDescription?.Trim(),
PartNumber = x.Number?.Trim(),
Name = new MultiLanguageString()
{
[Languages.RussianCode] = x.Description?.Trim(),
},
})
.ToArray();
return(new EkKioskProductSearchByPartNumberGetResponse()
{
Brands = partNumberBrands ?? new EkPartNumberBrand[0],
});
}
private static string GetBrandKey(string brandName)
{
return(PartNumberCleaner.GetCleanedBrandName(brandName)?.ToLower());
}
public override async Task <EkKioskProductAndReplacementsByPartNumberGetResponse> ExecuteAsync(EkKioskProductAndReplacementsByPartNumberGetRequest request)
{
Assure.ArgumentNotNull(request.PartNumberBrand, nameof(request.PartNumberBrand));
Assure.ArgumentNotNull(request.PartNumberBrand.ProductKey, nameof(request.PartNumberBrand.ProductKey));
Assure.ArgumentNotNull(request.PartNumberBrand.PartNumber, nameof(request.PartNumberBrand.PartNumber));
var response = new EkKioskProductAndReplacementsByPartNumberGetResponse();
// cancellation token
var cancellationToken = _httpContextAccessor.HttpContext?.RequestAborted ?? CancellationToken.None;
using (var searchIndexClient = AzureSearchHelper.CreateSearchIndexClient(_ekSearchSettings.ServiceName, _ekSearchSettings.QueryKey))
{
searchIndexClient.IndexName = _ekSearchSettings.ProductsIndexName;
// FIND PRODUCT
try
{
var indexProduct = await searchIndexClient.Documents.GetAsync <IndexProduct>(
request.PartNumberBrand.ProductKey,
cancellationToken : cancellationToken);
response.Product = EkConvertHelper.EkNewIndexProductToProduct(indexProduct);
// todo: add search by Brand/PartNumber to find all direct matches since many products sources are supported
// it's not done since new product search model is planned anyway
}
catch (CloudException)
{
response.Product = EkConvertHelper.EkOmegaPartNumberBrandToProduct(request.PartNumberBrand);
}
// FIND REPLACEMENTS
var cleanedPartNumber = PartNumberCleaner.GetCleanedPartNumber(request.PartNumberBrand.PartNumber);
// TecDoc replacements
// todo: add cancellationToken support to proxy based clients
var tecDocReplacements = await _tecDocWsClient.SearchByArticleNumberAsync(cleanedPartNumber);
tecDocReplacements = tecDocReplacements
// except direct match
.Where(x => x.NumberType != ArticleNumberTypeEnum.ArticleNumber)
.ToArray();
var replacementCleanedBrandPartNumbers = tecDocReplacements
.Select(x => PartNumberCleaner.GetCleanedBrandPartNumber(x.BrandName, x.ArticleNo))
.Take(100)
.ToArray();
if (replacementCleanedBrandPartNumbers.Length > 0)
{
var replacementsIndexSearchParameters = new SearchParameters()
{
Top = 100,
SearchFields = new[] { "cleanedBrandPartNumber" },
};
var searchTerm = string.Join("|", replacementCleanedBrandPartNumbers);
var searchResult = await searchIndexClient.Documents.SearchAsync <IndexProduct>(
searchTerm,
replacementsIndexSearchParameters,
cancellationToken : cancellationToken);
response.Replacements = searchResult.Results
.Select(x => EkConvertHelper.EkNewIndexProductToProduct(x.Document))
.ToArray();
}
else
{
response.Replacements = new EkProduct[0];
}
return(response);
}
}
private async Task <AzureFileInfo> FindAndUploadPartNumberThumbnailAsync(
string brandName,
string partNumber,
string imageKey)
{
try
{
var cleanedBrandName = PartNumberCleaner.GetCleanedBrandName(brandName);
var cleanedPartNumber = PartNumberCleaner.GetCleanedPartNumber(partNumber);
var articles = await _tecDocWsClient.SearchByArticleNumberAsync(cleanedPartNumber, null, ArticleNumberTypeEnum.ArticleNumber);
var article = articles
.Where(x => PartNumberCleaner.GetCleanedBrandName(x.BrandName)?.Equals(cleanedBrandName, StringComparison.OrdinalIgnoreCase) == true)
.FirstOrDefault();
if (article == null)
{
return(null);
}
var articleExtendedInfos = await _tecDocWsClient.GetArticlesExtendedInfoAsync(new long[] { article.ArticleId });
var articleExtendedInfo = articleExtendedInfos.FirstOrDefault();
if (articleExtendedInfo?.ArticleDocuments == null ||
articleExtendedInfo.ArticleDocuments.Length == 0)
{
return(null);
}
var imageDocument = articleExtendedInfo.ArticleDocuments
.Where(x => x.DocFileName != null)
.Where(x => x.DocFileName.EndsWith(".jpeg", StringComparison.OrdinalIgnoreCase) ||
x.DocFileName.EndsWith(".jpg", StringComparison.OrdinalIgnoreCase) ||
x.DocFileName.EndsWith(".bmp", StringComparison.OrdinalIgnoreCase) ||
x.DocFileName.EndsWith(".png", StringComparison.OrdinalIgnoreCase))
.FirstOrDefault();
if (imageDocument == null)
{
return(null);
}
var fileName = $"{imageKey}{Path.GetExtension(imageDocument.DocFileName)}";
var fileInfo = await _azureStorageClient.GetBlobFileIfExistsAsync(
EkBlobContainerNames.Images,
fileName);
if (fileInfo != null)
{
// if uploaded earlier
return(fileInfo);
}
var imageContent = await _tecDocWsClient.GetDocumentAsync(imageDocument.DocId, imageDocument.DocTypeId);
if (imageContent.Content == null)
{
return(null);
}
const string ImageBodyStartMarker = "base64,";
var imageBodyStartIndex = imageContent.Content.IndexOf(ImageBodyStartMarker, StringComparison.Ordinal);
if (imageBodyStartIndex == -1)
{
return(null);
}
imageBodyStartIndex += ImageBodyStartMarker.Length;
var imageBodyBase64 = imageContent.Content.Substring(imageBodyStartIndex);
var imageBody = Convert.FromBase64String(imageBodyBase64);
fileInfo = await _azureStorageClient.UploadBlobFileAsync(
EkBlobContainerNames.Images,
fileName,
imageBody);
return(fileInfo);
}
catch (Exception ex)
{
_logger.LogError(LoggingEvents.UnhandledException, nameof(FindAndUploadPartNumberThumbnailAsync), ex);
return(null);
}
}
public override async Task <EkKioskProductSearchByCategoryGetResponse> ExecuteAsync(EkKioskProductSearchByCategoryGetRequest request)
{
var response = new EkKioskProductSearchByCategoryGetResponse();
// cancellation token
var cancellationToken = _httpContextAccessor.HttpContext?.RequestAborted ?? CancellationToken.None;
// todo: add cancellationToken support to proxy based clients
// determine TecDoc car type of modification first
CarTypeEnum carType;
// request categories for cars first
var categories = await _tecDocWsClient.GetCategoriesAsync(CarTypeEnum.Car, request.ModificationId, null, childNodes : false);
if (categories?.Length > 0)
{
carType = CarTypeEnum.Car;
}
else
{
// then request for trucks
categories = await _tecDocWsClient.GetCategoriesAsync(CarTypeEnum.Truck, request.ModificationId, null, childNodes : false);
if (categories?.Length > 0)
{
carType = CarTypeEnum.Truck;
}
else
{
return(response);
}
}
const int MaxProductCount = 200;
// TecDoc articles
var tecDocProducts = await _tecDocWsClient.GetArticlesCompactInfoAsync(carType, request.ModificationId, request.CategoryId);
var productCleanedBrandPartNumbers = tecDocProducts
.Select(x => PartNumberCleaner.GetCleanedBrandPartNumber(x.BrandName, x.ArticleNo))
.Take(MaxProductCount)
.ToArray();
if (productCleanedBrandPartNumbers.Length == 0)
{
return(response);
}
// FIND PRODUCTS IN STOCK
using (var searchIndexClient = AzureSearchHelper.CreateSearchIndexClient(_ekSearchSettings.ServiceName, _ekSearchSettings.QueryKey))
{
searchIndexClient.IndexName = _ekSearchSettings.ProductsIndexName;
var replacementsIndexSearchParameters = new SearchParameters()
{
Top = MaxProductCount,
SearchFields = new[] { "cleanedBrandPartNumber" },
};
var searchTerm = string.Join("|", productCleanedBrandPartNumbers);
var searchResult = await searchIndexClient.Documents.SearchAsync <IndexProduct>(
searchTerm,
replacementsIndexSearchParameters,
cancellationToken : cancellationToken);
response.Products = searchResult.Results
.Select(x => EkConvertHelper.EkNewIndexProductToProduct(x.Document))
.ToArray();
return(response);
}
}