public override bool Execute()
{
_generatedFile = downloadFileFromFtp();
// there should be an error if the downloaded file path is null and let's continue
if (_generatedFile == null)
{
Logger.LogWarning(LogEntryType.FileInventoryTaskService, string.Format("The vendor product file for vendor ID {0} was not successfully downloaded! No file found at {1}!", _task.VendorId, _task.FtpFileFullPath));
return(false);
}
try
{
// get the vendor info first
var vendor = _service.GetVendorById(_task.VendorId);
// let's create file manager
var fileManager = FileManagerFactory.CreateFileManager(new FileInfo(_generatedFile), _task, FileType.Csv);
fileManager.ReadFile(_task.HasHeader ? 1 : 0);
// read the first vendor product record from the file
var vendorProduct = fileManager.GetNextVendorProduct();
var totalRecords = fileManager.TotalRecords;
while (vendorProduct != null)
{
var percentage = (((double)fileManager.CurrentRowIndex) / totalRecords) * 100.00;
Console.WriteLine("{0:#0.00}% Processing vendor product \'{1}\' - {2}", percentage, _task.VendorId, vendorProduct.SupplierSKU);
// get first the vendor product SKU
var eisSupplierSKU = _service.GetVendorProductSKU(vendorProduct);
vendorProduct.EisSupplierSKU = eisSupplierSKU;
// continue if it is not to create new item and its eisSupplierSKU is NULL or it has invalid data
if ((!_task.IsAddNewItem && string.IsNullOrEmpty(eisSupplierSKU)) || vendorProduct.HasInvalidData)
{
Console.WriteLine(string.Format("{1:#0.00}% No vendor product updated!", vendorProduct.EisSupplierSKU, percentage));
// read and parsed the next product from the file
vendorProduct = fileManager.GetNextVendorProduct();
continue;
}
var isToUpdate = true;
if (string.IsNullOrEmpty(eisSupplierSKU))
{
// get the start SKU code for this vendor
var startSkuCode = _service.GetVendorStartSku(vendorProduct.VendorId);
vendorProduct.EisSupplierSKU = string.Format("{0}{1}", startSkuCode, vendorProduct.SupplierSKU.Trim());
isToUpdate = false;
}
// let's override its quantity if its vendor is configured as IsAlwasyInStock
if (vendor.IsAlwaysInStock && vendorProduct.IsQuantitySet)
{
vendorProduct.Quantity = vendor.AlwaysQuantity ?? 0;
}
// do insert or update vendor product
vendorProduct.IsAutoLinkToEisSKU = _task.IsCreateEisSKUAndLink || _task.IsLinkEisSKU;
vendorProduct.IsAutoLinkToEisSKUSet = _task.IsCreateEisSKUAndLink || _task.IsLinkEisSKU;
_service.DoUpadateOrInsertVendorProduct(vendorProduct, isToUpdate, Constants.APP_NAME);
_updatedEisSupplierSKUs.Add(vendorProduct.EisSupplierSKU);
// check first if we want to auto-link and create new EIS product if it doesn't exist
if (_task.IsCreateEisSKUAndLink && !string.IsNullOrEmpty(vendorProduct.UPC))
{
_service.AddLinkAndCreateEisProductIfNoMatchWithUPC(vendorProduct);
}
// check if there's a need to auto-link this vendor product with EIS product
if (_task.IsLinkEisSKU && !_task.IsCreateEisSKUAndLink && !string.IsNullOrEmpty(vendorProduct.UPC))
{
_service.UpdateEisProductLinks(vendorProduct.EisSupplierSKU, vendorProduct.UPC, vendorProduct.MinPack);
}
// read and parsed the next product from the file
vendorProduct = fileManager.GetNextVendorProduct();
}
Logger.LogInfo(LogEntryType.FileInventoryTaskService, "Successfully parsed the vendor product inventory file. Total records: " + fileManager.TotalRecords);
return(true);
}
catch (Exception ex)
{
Logger.LogError(LogEntryType.FileInventoryTaskService,
"Error in parsing the downloaded vendor product inventory file! Message: " + EisHelper.GetExceptionMessage(ex), ex.StackTrace);
return(false);
}
}
protected override void bw_DoWork(object sender, DoWorkEventArgs e)
{
if (_isWorkerExecuted)
{
return;
}
// set the flag the this bw_DoWork has already called
_isWorkerExecuted = true;
var totalProcessed = 0;
var affectedRows = 0;
// parsed the vendor product data from the file
var vendorProducts = new List <VendorProduct>();
var message = CsvFileDataParser.ParseVendorProductFile(_systemJob.Parameters, vendorProducts, _systemJob.HasHeader);
// get the total items and update the system job status
var totalItems = vendorProducts.Count;
setTotalItemsProcessed(totalItems);
_logger.LogInfo(LogEntryType.VendorProductFileUploadWorker, string.Format("Uploading {0} products initiated by {1}", totalItems, _systemJob.SubmittedBy));
try
{
// iterate and do insert or update vendor product data
foreach (var vendorProduct in vendorProducts)
{
totalProcessed++;
var percentage = (((double)totalProcessed) / totalItems) * 100.00;
// get first the vendor product SKU
var eisSupplierSKU = _service.GetVendorProductSKU(vendorProduct);
vendorProduct.EisSupplierSKU = eisSupplierSKU;
// continue if it is not to create new item and its eisSupplierSKU is NULL
if (!_systemJob.IsAddNewItem && string.IsNullOrEmpty(eisSupplierSKU))
{
Console.WriteLine(string.Format("{1:#0.00}% No vendor product updated!", vendorProduct.EisSupplierSKU, percentage));
continue;
}
var isToUpdate = true;
if (string.IsNullOrEmpty(eisSupplierSKU))
{
// get the start SKU code for this vendor
var startSkuCode = _service.GetVendorStartSku(vendorProduct.VendorId);
vendorProduct.EisSupplierSKU = string.Format("{0}{1}", startSkuCode, vendorProduct.SupplierSKU.Trim());
isToUpdate = false;
}
// do insert or update vendor product
affectedRows += _service.DoUpadateOrInsertVendorProduct(vendorProduct, isToUpdate, _systemJob.SubmittedBy);
var uploadResultType = UploadResultType.NoChanges;
var newEisSKU = string.Empty;
// the IsAutoLinkToEisSKU field from the vendor product is the highest precedendens over on the HasPostAction_2 and HasPostAction_1
if (vendorProduct.IsAutoLinkToEisSKUSet)
{
if (vendorProduct.IsAutoLinkToEisSKU)
{
// update the current link of this vendor product
uploadResultType = _service.UpdateEisProductLinks(vendorProduct.EisSupplierSKU, vendorProduct.UPC, vendorProduct.MinPack);
}
else
{
// delete the existing product links if there's any
_service.DeleteOldVendorProductLinks(vendorProduct.EisSupplierSKU, new List <string>());
uploadResultType = UploadResultType.DeletedLink;
}
}
else
{
// check first if we want to auto-link and create new EIS product if it doesn't exist
if (_systemJob.HasPostAction_2 && !string.IsNullOrEmpty(vendorProduct.UPC))
{
newEisSKU = _service.AddLinkAndCreateEisProductIfNoMatchWithUPC(vendorProduct);
uploadResultType = string.IsNullOrEmpty(newEisSKU) ? UploadResultType.UpdatedItem : UploadResultType.NewItemCreated;
}
// check if there's a need to auto-link this vendor product with EIS product
if (_systemJob.HasPostAction_1 && !_systemJob.HasPostAction_2 && !string.IsNullOrEmpty(vendorProduct.UPC))
{
uploadResultType = _service.UpdateEisProductLinks(vendorProduct.EisSupplierSKU, vendorProduct.UPC, vendorProduct.MinPack);
}
}
// add the EisSupplierSKU for the upload result tracking
addUploadFileResult(vendorProduct.EisSupplierSKU, newEisSKU, uploadResultType);
_bw.ReportProgress(affectedRows);
Console.WriteLine(string.Format("{1:#0.00}% Updating vendor products EisSupplierSKU: {0}", vendorProduct.EisSupplierSKU, percentage));
}
}
catch (DbEntityValidationException ex)
{
_hasError = true;
_logger.LogError(LogEntryType.VendorProductFileUploadWorker, EisHelper.ParseDbEntityValidationException(ex), ex.StackTrace);
_jobRepository.UpdateSystemJobStatus(_systemJob.Id, JobStatus.Failed);
}
catch (Exception ex)
{
_hasError = true;
_logger.LogError(LogEntryType.VendorProductFileUploadWorker,
string.Format("Error in uploading vendor products. <br/> Error message: {0}", EisHelper.GetExceptionMessage(ex)),
ex.StackTrace);
_jobRepository.UpdateSystemJobStatus(_systemJob.Id, JobStatus.Failed);
}
_logger.LogInfo(LogEntryType.VendorProductFileUploadWorker, string.Format("{0} vendor products have been successfully uploaded by {1}", totalProcessed, _systemJob.SubmittedBy));
}
