public virtual async Task SaveChangesAsync(SitemapItem[] sitemapItems)
{
if (sitemapItems == null)
{
throw new ArgumentNullException(nameof(sitemapItems));
}
using (var repository = RepositoryFactory())
{
var pkMap = new PrimaryKeyResolvingMap();
var itemsIds = sitemapItems.Select(x => x.Id).Where(x => x != null).Distinct().ToArray();
var existEntities = await repository.SitemapItems.Where(s => itemsIds.Contains(s.Id)).ToArrayAsync();
foreach (var sitemapItem in sitemapItems)
{
var changedEntity = AbstractTypeFactory <SitemapItemEntity> .TryCreateInstance().FromModel(sitemapItem, pkMap);
var existEntity = existEntities.FirstOrDefault(x => x.Id == sitemapItem.Id);
if (existEntity != null)
{
changedEntity.Patch(existEntity);
}
else
{
repository.Add(changedEntity);
}
}
await repository.UnitOfWork.CommitAsync();
pkMap.ResolvePrimaryKeys();
}
SitemapItemSearchCacheRegion.ExpireRegion();
}
public virtual async Task RemoveAsync(string[] itemIds)
{
if (itemIds == null)
{
throw new ArgumentNullException(nameof(itemIds));
}
using (var repository = RepositoryFactory())
{
var sitemapItemEntities = await repository.SitemapItems.Where(i => itemIds.Contains(i.Id)).ToArrayAsync();
if (sitemapItemEntities.Any())
{
foreach (var sitemapItemEntity in sitemapItemEntities)
{
repository.Remove(sitemapItemEntity);
}
await repository.UnitOfWork.CommitAsync();
}
}
SitemapItemSearchCacheRegion.ExpireRegion();
}
