public virtual bool Remove(ISpecification <TEntity> specification)
{
if (this.OnRemove != null)
{
OnRemove(ref specification);
}
DBBuilder condition;
if (specification.Lambda != null)
{
var ids = this.Entities.Where(specification.Lambda).Select(d => d.ID).ToList();
if (ids.Count > 0)
{
condition = DBBuilder.Define().Field(_entityDefinition.Value.TableAttribute.TableName, "ID").In(builder => builder.Value(ids.ToArray()));
}
else
{
condition = new FalseSpec <TEntity>().Sql;
}
}
else
{
condition = specification.Sql;
}
var dbBuilder = condition.IsCommand ? condition : DBBuilder.Delete(_entityDefinition.Value.TableAttribute.TableName).Where(condition);
var result = this.UnitOfWork.Execute(dbBuilder);
return(result > 0);
}