private void RecordUsages(string objectId, IEnumerable <PromotionUsage> oldUsages, IEnumerable <PromotionUsage> newUsages)
{
var toAddUsages = newUsages.Except(oldUsages, EqualityComparer);
var toRemoveUsages = oldUsages.Except(newUsages, EqualityComparer);
if (!toAddUsages.IsNullOrEmpty())
{
_usageService.SaveUsages(toAddUsages.ToArray());
}
if (!toRemoveUsages.IsNullOrEmpty())
{
var alreadyExistUsages = _usageService.SearchUsages(new PromotionUsageSearchCriteria {
ObjectId = objectId
}).Results;
_usageService.DeleteUsages(alreadyExistUsages.Intersect(toRemoveUsages, EqualityComparer).Select(x => x.Id).ToArray());
}
}
public void DoImport(Stream backupStream, Action <ExportImportProgressInfo> progressCallback)
{
var backupObject = backupStream.DeserializeJson <BackupObject>();
var originalObject = GetBackupObject(progressCallback);
var progressInfo = new ExportImportProgressInfo();
progressInfo.Description = String.Format("{0} promotions importing...", backupObject.Promotions.Count());
progressCallback(progressInfo);
_promotionService.SavePromotions(backupObject.Promotions.ToArray());
progressInfo.Description = String.Format("{0} folders importing...", backupObject.ContentFolders.Count());
progressCallback(progressInfo);
_dynamicContentService.SaveFolders(backupObject.ContentFolders.ToArray());
progressInfo.Description = String.Format("{0} places importing...", backupObject.ContentPlaces.Count());
progressCallback(progressInfo);
_dynamicContentService.SavePlaces(backupObject.ContentPlaces.ToArray());
progressInfo.Description = String.Format("{0} contents importing...", backupObject.ContentItems.Count());
progressCallback(progressInfo);
_dynamicContentService.SaveContentItems(backupObject.ContentItems.ToArray());
progressInfo.Description = String.Format("{0} publications importing...", backupObject.ContentPublications.Distinct().Count());
progressCallback(progressInfo);
_dynamicContentService.SavePublications(backupObject.ContentPublications.Distinct().ToArray());
var pageSize = 500;
var couponsTotal = backupObject.Coupons.Count();
Paginate(couponsTotal, pageSize, (x) =>
{
progressInfo.Description = String.Format($"{Math.Min(x * pageSize, couponsTotal)} of {couponsTotal} coupons imported");
progressCallback(progressInfo);
_couponService.SaveCoupons(backupObject.Coupons.Skip((x - 1) * pageSize).Take(pageSize).ToArray());
});
var usagesTotal = backupObject.Usages.Count();
Paginate(usagesTotal, pageSize, (x) =>
{
progressInfo.Description = String.Format($"{Math.Min(x * pageSize, usagesTotal)} of {usagesTotal} usages imported");
progressCallback(progressInfo);
_usageService.SaveUsages(backupObject.Usages.Skip((x - 1) * pageSize).Take(pageSize).ToArray());
});
}
protected virtual void SaveUsages(PromotionUsage[] promotionUsages)
{
_usageService.SaveUsages(promotionUsages);
}