private async Task <Tuple <IList <Merchant>, IList <Merchant> > > ProcessMerchantFileAsync(MemoryStream memoryStream)
{
IList <Merchant> lstImportedMerchants = null;
Log.Info($"Importing data from {merchantFileType.ToString()}");
MerchantFileProcessor merchantFileProcessor = MerchantProcessorFactory.GetMerchantFileProcessor(merchantFileName);
if (merchantFileType == MerchantFileType.MasterCardAuth)
{
lstImportedMerchants = await Task.Run(() => merchantFileProcessor.ImportMasterCardAuthFile(memoryStream)).ConfigureAwait(false);
}
else if (merchantFileType == MerchantFileType.MasterCardClearing)
{
lstImportedMerchants = await Task.Run(() => merchantFileProcessor.ImportMasterCardClearingFile(memoryStream)).ConfigureAwait(false);
}
if (lstImportedMerchants == null || !lstImportedMerchants.Any())
{
throw new Exception($"Error in processing the {merchantFileType.ToString()} file.");
}
Log.Info($"Total unique records imported from {merchantFileType.ToString()} is {lstImportedMerchants.Count}");
Log.Info($"Getting all merchants for provider {provider.Id} from db");
merchantsInDb = await EarnRepository.Instance.GetMerchantsForProviderAsync(provider.Id).ConfigureAwait(false);
Log.Info($"Got {merchantsInDb.Count()} merchant entries for provider {provider.Id} from db");
Tuple <IList <Merchant>, IList <Merchant> > lstMerchants = await Task.Run(() => AddOrUpdateMerchant(lstImportedMerchants)).ConfigureAwait(false);
return(lstMerchants);
}
