CAllGroup::SetTasksForModule

static function SetTasksForModule($module_id, $arGroupTask)
{
	global $DB;

	$module_id = $DB->ForSql($module_id);
	$sql_str = "SELECT T.ID
		FROM b_task T
		WHERE T.MODULE_ID='".$module_id."'";
	$r = $DB->Query($sql_str, false, "File: ".__FILE__."
Line: ".__LINE__);
	$arIds = array();
	while($arR = $r->Fetch())
		$arIds[] = $arR['ID'];

	if(COption::GetOptionString("main", "event_log_module_access", "N") === "Y")
	{
		//get old values
		$arOldTasks = array();
		if(!empty($arIds))
		{
			$rsTask = $DB->Query("SELECT GROUP_ID, TASK_ID FROM b_group_task WHERE TASK_ID IN (".implode(",", $arIds).")");
			while($arTask = $rsTask->Fetch())
				$arOldTasks[$arTask["GROUP_ID"]] = $arTask["TASK_ID"];
		}
		//compare with new ones
		foreach($arOldTasks as $gr_id=>$task_id)
			if($task_id <> $arGroupTask[$gr_id]['ID'])
				CEventLog::Log("SECURITY", "MODULE_RIGHTS_CHANGED", "main", $gr_id, $module_id.": (".$task_id.") => (".$arGroupTask[$gr_id]['ID'].")");
		foreach($arGroupTask as $gr_id => $oTask)
			if(intval($oTask['ID']) > 0 && !array_key_exists($gr_id, $arOldTasks))
				CEventLog::Log("SECURITY", "MODULE_RIGHTS_CHANGED", "main", $gr_id, $module_id.": () => (".$oTask['ID'].")");
	}

	if(!empty($arIds))
	{
		$sql_str = "DELETE FROM b_group_task WHERE TASK_ID IN (".implode(",", $arIds).")";
		$DB->Query($sql_str, false, "File: ".__FILE__."
Line: ".__LINE__);
	}

	foreach($arGroupTask as $gr_id => $oTask)
	{
		if(intval($oTask['ID']) > 0)
		{
			$DB->Query(
				"INSERT INTO b_group_task (GROUP_ID, TASK_ID, EXTERNAL_ID) ".
				"SELECT G.ID, T.ID, '' ".
				"FROM b_group G, b_task T ".
				"WHERE G.ID = ".intval($gr_id)." AND
				T.ID = ".intval($oTask['ID']),
				false, "File: ".__FILE__."
Line: ".__LINE__
			);
		}
	}
}