protected virtual DalBatchOperationResult <V> BatchUpdateAdv(List <V> items, Expression <Func <T, bool> > predicate,
bool mergeSubItems = true)
{
var result = new DalBatchOperationResult <V>();
if (items.Count == 0)
{
return(result);
}
using (var s = CreateStrategy())
{
var entities = s.GetQuery(predicate).ToList();
if (entities.Count == 0)
{
return(result);
}
foreach (var item in items)
{
var entity = entities.Where(MatchItems(item)).FirstOrDefault();
var oldValue = new V();
CopyDataToModel(entity, oldValue);
result.OldValues.Add(oldValue);
CopyModelToData(entity, item);
}
result.Success = s.SubmitChanges();
}
if (mergeSubItems)
{
foreach (var item in items)
{
MergeSubItems(item);
}
}
return(result);
}
protected override DalBatchOperationResult <V> DeleteAdv(Expression <Func <T, bool> > predicate)
{
var result = new DalBatchOperationResult <V>();
using (var s = CreateStrategy())
{
var entities = GetJoinedQuery(s, predicate, true).ToList();
if (entities.Count == 0)
{
return(result);
}
foreach (var entity in entities)
{
DeleteAllSubItems(entity.Item);
s.Delete(entity.Item);
}
result.Success = s.SubmitChanges();
result.OldValues = ListPoco(entities);
}
return(result);
}
protected virtual DalBatchOperationResult <V> BatchUpdateAdv(List <V> items, Expression <Func <T, bool> > predicate,
bool useModelCulture, bool mergeSubItems)
{
var result = new DalBatchOperationResult <V>();
if (items.Count == 0)
{
return(result);
}
using (var s = CreateStrategy())
{
var entities = GetJoinedQuery(s, predicate, true).ToList();
if (entities.Count == 0)
{
return(result);
}
foreach (var item in items)
{
var entity = entities.Where(MatchItems(item)).FirstOrDefault();
var oldValue = new V();
CopyDataToModel(entity, oldValue);
result.OldValues.Add(oldValue);
CopyModelToItem(entity, item);
}
result.Success = s.SubmitChanges();
foreach (var item in items)
{
var entity = entities.Where(MatchItems(item)).FirstOrDefault();
var createTrans = false;
if (entity.ItemTranslation == null)
{
createTrans = true;
entity.ItemTranslation = new TT();
}
CopyModelToTrans(entity, item);
UpdateTransCulture(entity.ItemTranslation, item as ILocalizableModel, useModelCulture);
if (createTrans && HasTranslation(entity.ItemTranslation))
{
s.AddEntity(entity.ItemTranslation);
}
}
result.Success &= s.SubmitChanges();
foreach (var item in items)
{
var entity = entities.Where(MatchItems(item)).FirstOrDefault();
CopyDataToModel(entity, item);
}
}
if (mergeSubItems)
{
foreach (var item in items)
{
MergeSubItems(item);
}
}
return(result);
}