public async Task <MemoryStream> DownloadFeedFileAsync(RewardNetworkFeedInformation rnFeedInformation)
{
feedFile = string.Format(rnFeedInformation.FeedFileName, DateTime.UtcNow.AddDays(-1).ToString("yyyyMMdd"));
Log.Info($"Downloading reward network feed file {feedFile} from {rnFeedInformation.Url}");
MemoryStream rewardNetworkDataStream = new MemoryStream();
DefaultSftpClient sftpClient = new DefaultSftpClient(rnFeedInformation.UserName, rnFeedInformation.Password, rnFeedInformation.Url);
await sftpClient.DownloadFileAsync(feedFile, rewardNetworkDataStream, rnFeedInformation.FeedFolder);
Log.Info($"Finished downloading reward network feed file {feedFile} from {rnFeedInformation.Url}");
return(rewardNetworkDataStream);
}
public async Task ExecuteAsync(ScheduledJobInfo scheduledJobInfo)
{
IDictionary <string, string> payload = scheduledJobInfo.JobPayload;
if (payload == null)
{
throw new ArgumentNullException($"VisaMerchantLookupJob {scheduledJobInfo.JobId} has an empty payload");
}
if (!payload.ContainsKey(ProviderId))
{
throw new ArgumentException(
$"Payload for VisaMerchantLookupJob {scheduledJobInfo.JobId} is missing the provider id");
}
if (string.IsNullOrWhiteSpace(payload[ProviderId]))
{
throw new ArgumentException($"ProviderId is empty in VisaMerchantLookupJob {scheduledJobInfo.JobId}");
}
provider = await EarnRepository.Instance.GetProviderAsync(payload[ProviderId]).ConfigureAwait(false);
if (provider == null)
{
throw new Exception($"Provider id {payload[ProviderId]} not found");
}
string feedInformation = null;
if (provider.ExtendedAttributes != null && provider.ExtendedAttributes.ContainsKey(JobConstants.FeedInformation))
{
feedInformation = provider.ExtendedAttributes[JobConstants.FeedInformation];
}
if (string.IsNullOrEmpty(feedInformation))
{
throw new Exception($"Reward network feed information is missing in {provider.Id}");
}
RewardNetworkFeedInformation rnFeedInformation = JsonConvert.DeserializeObject <RewardNetworkFeedInformation>(feedInformation);
if (string.IsNullOrWhiteSpace(rnFeedInformation.Url))
{
throw new Exception($"Feed information is missing the reward network url");
}
if (string.IsNullOrWhiteSpace(rnFeedInformation.UserName))
{
throw new Exception($"Feed information is missing the reward network username");
}
if (string.IsNullOrWhiteSpace(rnFeedInformation.Password))
{
throw new Exception($"Feed information is missing the reward network password");
}
MemoryStream ms = await DownloadFeedFileAsync(rnFeedInformation).ConfigureAwait(false);
IList <Merchant> lstMerchants = await ParseFeedFileAsync(ms).ConfigureAwait(false);
if (lstMerchants != null)
{
IList <Merchant> lstNewMerchants = await LookForNewMerchantsAsync(provider, lstMerchants).ConfigureAwait(false);
if (lstNewMerchants.Any())
{
await EnrichMerchantInformationAsync(lstMerchants, rnFeedInformation).ConfigureAwait(false);
await EarnRepository.Instance.AddMerchantsInBatchAsync(lstNewMerchants).ConfigureAwait(false);
Log.Info("Finished adding reward network merchants to db");
}
}
scheduledJobInfo.JobCompletedTime = DateTime.UtcNow;
}
public async Task EnrichMerchantInformationAsync(IList <Merchant> lstMerchants, RewardNetworkFeedInformation rnFeedInformation)
{
string accessToken = GetAccessToken(rnFeedInformation.AuthTokenUrl, rnFeedInformation.ApiKey);
if (!string.IsNullOrWhiteSpace(accessToken))
{
foreach (var newMerchant in lstMerchants)
{
Uri rewardNetworkUri = new Uri(string.Format(rnFeedInformation.MerchantInfoUrl, newMerchant.PartnerMerchantId));
RewardNetworkMerchant rnMerchant = await GetRestaurantInfoAsync(rewardNetworkUri, accessToken).ConfigureAwait(false);
if (rnMerchant?.merchantContent?.photos.Count() > 0)
{
foreach (string imageFileName in rnMerchant.merchantContent.photos)
{
if (newMerchant.Images == null)
{
newMerchant.Images = new List <Image>();
}
newMerchant.Images.Add(new Image
{
Url = string.Format(rnFeedInformation.ImageUrl, imageFileName),
Status = ImageStatusType.GoodImage
});
}
}
if (rnMerchant?.merchantDetails?.cuisines.Count() > 0 && !newMerchant.ExtendedAttributes.ContainsKey(MerchantConstants.RewardNetworkCuisine))
{
newMerchant.ExtendedAttributes.Add(MerchantConstants.RewardNetworkCuisine,
string.Join("|", rnMerchant.merchantDetails.cuisines));
}
}
}
}
