public async Task <IList <TEntity> > LoadPersisted <TEntity>(KeyValue[] keys)
where TEntity : class
{
IEntityServices <TEntity> entityServices = _entityServicesFactory.GetEntityServices <TEntity>();
Expression <Func <TEntity, bool> > keyFilter = entityServices.CreateFilterByKeysExpression(keys);
IQueryable <TEntity> query = GetBaseQuery <TEntity>().AsTracking().Where(keyFilter);
query = (IQueryable <TEntity>)_eventManager.OnRootLoading(query, _dbContext).Queryable;
IList <TEntity> persisted = await query.ToListAsync();
if (persisted != null)
{
for (int i = 0; i < persisted.Count; i++)
{
persisted[i] = (TEntity)_eventManager.OnRootLoaded(persisted[i], _dbContext).Root;
}
}
return(persisted);
}
