/**
* 批量分组
* @param int $user_id 用户ID
* @param array $category_ids 分组名
* @param array $ids 联系人ID
* @return array
*/
public function set_contact_category($user_id, $category_ids, $ids)
{
$category_list = $this->contact_mapper->get_contact_category_list($user_id);
$add_ids = $delete_ids = array();
foreach ($ids as $id) {
$category_list[$id] = isset($category_list[$id]) ? $category_list[$id] : array();
if ($add = array_diff($category_ids, $category_list[$id])) {
$add_ids[$id] = $add;
}
if ($delete = array_diff($category_list[$id], $category_ids)) {
$delete_ids[$id] = $delete;
}
}
$ids = array_unique(array_merge(array_keys($add_ids), array_keys($delete_ids)));
if ($ids and $this->contact_model->save_snapshot($user_id)) {
$this->contact_mapper->set_contact_category($user_id, $add_ids, $delete_ids);
if ($this->contact_model->update_contact_modified($user_id, $ids)) {
return $ids;
}
}
return array();
}
