protected virtual void DataDeleted(TEntity entity)
{
if (OnDataDeleted == null)
{
return;
}
var primaryKey = EntityFrameworkHelper.GetPrimaryKey(Context, entity);
OnDataDeleted(primaryKey);
}
protected virtual void DataUpdated(object data)
{
if (OnDataUpdated == null)
{
return;
}
var primaryKey = EntityFrameworkHelper.GetPrimaryKey(Context, data);
OnDataUpdated(primaryKey, data);
}
private TEntity GetLocalExistingEntity(TEntity entity)
{
if (!Set.Local.Any())
{
return(null);
}
var primaryKey = EntityFrameworkHelper.GetPrimaryKey(Context, entity);
var existing = Set.Local.FirstOrDefault(
f => EntityFrameworkHelper.GetPrimaryKey(Context, f).Equals(primaryKey));
return(existing);
}
public virtual void BulkDelete(IEnumerable <TEntity> entities, bool saveAfter = false, bool async = false)
{
foreach (var entity in entities)
{
if (Context.Entry(entity).State == EntityState.Detached)
{
Set.Attach(entity);
}
Set.Remove(entity);
}
if (saveAfter)
{
Save(async);
}
foreach (var entity in entities)
{
var primaryKey = EntityFrameworkHelper.GetPrimaryKey(Context, entity);
DataDeleted(primaryKey);
}
}