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Performance issue in permanent user list page #72

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2 changes: 1 addition & 1 deletion cake4/rd_cake/setup/db/rd.sql
Original file line number Diff line number Diff line change
Expand Up @@ -4334,7 +4334,7 @@ CREATE TABLE `radacct` (
`operator_name` varchar(32) NOT NULL DEFAULT '',
PRIMARY KEY (`radacctid`),
UNIQUE KEY `acctuniqueid` (`acctuniqueid`),
KEY `username` (`username`),
KEY `username_acctstarttime` (`username`, `acctstarttime`),
KEY `framedipaddress` (`framedipaddress`),
KEY `acctsessionid` (`acctsessionid`),
KEY `acctsessiontime` (`acctsessiontime`),
Expand Down
48 changes: 43 additions & 5 deletions cake4/rd_cake/src/Controller/PermanentUsersController.php
Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,46 @@ public function index(){
$total = $query->count();
$q_r = $query->all();
$items = [];


//Get more detail on the activity
$usernames = [0];
foreach ($q_r as $user) {
$usernames[] = $user->username;
}

$last_session_query = $this->{'Radaccts'}->find('all', [
'fields' => [
'username' => 'username',
'last_acctstarttime' => 'max(acctstarttime)',
],
'group' => 'username'
]);

$last_session_query = $this->{'Radaccts'}->find()
->join([
'last_session' => [
'table' => $last_session_query,
'type' => 'inner',
'conditions' => [
'last_session.username = Radaccts.username',
'last_session.last_acctstarttime = Radaccts.acctstarttime'
]
]
])
->where(['Radaccts.username IN' => $usernames])
->select([
'username' => 'Radaccts.username',
'acctstarttime' => 'acctstarttime',
'acctstoptime' => 'acctstoptime',
'framedipaddress' => 'framedipaddress'
]);

$last_session_list = $last_session_query->toList();
$last_session_dict = array();
foreach ($last_session_list as $row) {
$last_session_dict[$row['username']] = $row;
}

foreach($q_r as $i){

$row = [];
Expand Down Expand Up @@ -153,9 +192,8 @@ public function index(){
unset($row["token"]);

//Get more detail on the activity
//select acctstarttime,acctstoptime,framedipaddress from radacct where username='ord9555@superfibre' order by acctstarttime DESC LIMIT 1;
$last_session = $this->{'Radaccts'}->find()->where(['username' => $i->username])->select(['acctstarttime','acctstoptime','framedipaddress'])->order('acctstarttime DESC')->first();
if($last_session){
if (array_key_exists($i->username, $last_session_dict)) {
$last_session = $last_session_dict[$i->username];
if(!$last_session->acctstoptime){
$row['last_seen']['status'] = 'online';
$row['last_seen']['span'] = $this->TimeCalculations->time_elapsed_string($last_session->acctstarttime,false,true);
Expand All @@ -167,7 +205,7 @@ public function index(){
}else{
$row['last_seen'] = ['status' => 'never'];
}

$actions_enabled = true;
if($right == 'view'){
$actions_enabled = false;
Expand Down