public virtual async Task <DemoProductPart[]> GetByIdsAsync(string[] partIds)
{
var cacheKey = CacheKey.With(GetType(), nameof(GetByIdsAsync), string.Join("-", partIds.OrderBy(x => x)));
var result = await _platformMemoryCache.GetOrCreateExclusiveAsync(cacheKey, async cacheEntry =>
{
var parts = Array.Empty <DemoProductPart>();
if (!partIds.IsNullOrEmpty())
{
using var repository = (DemoCatalogRepository)_repositoryFactory();
//Optimize performance and CPU usage
repository.DisableChangesTracking();
var entities = await repository.GetProductPartsByIdsAsync(partIds);
parts = entities
.Select(x => x.ToModel(AbstractTypeFactory <DemoProductPart> .TryCreateInstance()))
.ToArray();
cacheEntry.AddExpirationToken(DemoProductPartCacheRegion.CreateChangeToken(partIds));
}
return(parts);
});
return(result);
}
protected virtual void ClearCache(IEnumerable <DemoProductPart> productParts)
{
foreach (var part in productParts)
{
DemoProductPartCacheRegion.ExpireEntity(part);
}
DemoProductPartSearchCacheRegion.ExpireRegion();
}
