public void ArchiveAllActiveFoodItemsFromProvider(int providerId)
{
var entitiesToRemove = RepositoryDbSet
.Where(item => item.ProviderId == providerId)
.Where(item => item.DateStart.Day == DateTime.Now.Day)
.ToList();
foreach (var foodItem in entitiesToRemove)
{
foodItem.DateEnd = DateTime.Now;
}
RepositoryDbSet.UpdateRange(entitiesToRemove);
}