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indexes 4 the win

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jokob-sk
2025-07-21 09:15:40 +10:00
parent 31d7d0c143
commit 0444e338ec
5 changed files with 133 additions and 79 deletions
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142
front/php/server/devices.php
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@@ -121,93 +121,87 @@ function getServerDeviceData() {
}
// Device Data
$sql = 'SELECT rowid, *,
CASE WHEN devAlertDown !=0 AND devPresentLastScan=0 THEN "Down"
WHEN devPresentLastScan=1 THEN "On-line"
ELSE "Off-line" END as devStatus
FROM Devices
WHERE devMac="'. $mac .'" or cast(rowid as text)="'. $mac. '"';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_ASSOC);
// Get current date (used in presence calc)
$currentdate = date("Y-m-d H:i:s");
// Fetch Device Info + Children + Events Stats
$sql =<<<SQL
SELECT
d.rowid,
d.*,
CASE
WHEN d.devAlertDown != 0 AND d.devPresentLastScan = 0 THEN "Down"
WHEN d.devPresentLastScan = 1 THEN "On-line"
ELSE "Off-line"
END AS devStatus,
-- Event counters
(SELECT COUNT(*) FROM Sessions
WHERE ses_MAC = d.devMac AND (
ses_DateTimeConnection >= $periodDate OR
ses_DateTimeDisconnection >= $periodDate OR
ses_StillConnected = 1
)
) AS devSessions,
(SELECT COUNT(*) FROM Events
WHERE eve_MAC = d.devMac AND
eve_DateTime >= $periodDate AND
eve_EventType NOT IN ("Connected", "Disconnected")
) AS devEvents,
(SELECT COUNT(*) FROM Events
WHERE eve_MAC = d.devMac AND
eve_DateTime >= $periodDate AND
eve_EventType = "Device Down"
) AS devDownAlerts,
(SELECT CAST(( MAX (0, SUM (julianday (IFNULL (ses_DateTimeDisconnection,'$currentdate'))
- julianday (CASE WHEN ses_DateTimeConnection < $periodDate
THEN $periodDate
ELSE ses_DateTimeConnection END)) *24 )) AS INT)
FROM Sessions
WHERE ses_MAC = d.devMac AND
ses_DateTimeConnection IS NOT NULL AND
(ses_DateTimeDisconnection IS NOT NULL OR ses_StillConnected = 1) AND
(
ses_DateTimeConnection >= $periodDate OR
ses_DateTimeDisconnection >= $periodDate OR
ses_StillConnected = 1
)
) AS devPresenceHours
FROM Devices d
WHERE d.devMac = "$mac" OR CAST(d.rowid AS TEXT) = "$mac"
SQL;
$row = $db->query($sql)->fetchArray(SQLITE3_ASSOC);
$deviceData = $row;
$mac = $deviceData['devMac'];
$deviceData['devParentMAC'] = $row['devParentMAC'];
$deviceData['devParentPort'] = $row['devParentPort'];
$deviceData['devFirstConnection'] = formatDate ($row['devFirstConnection']); // Date formated
$deviceData['devLastConnection'] = formatDate ($row['devLastConnection']); // Date formated
$deviceData['devFirstConnection'] = formatDate($deviceData['devFirstConnection']);
$deviceData['devLastConnection'] = formatDate($deviceData['devLastConnection']);
$deviceData['devIsRandomMAC'] = isRandomMAC($mac);
$deviceData['devIsRandomMAC'] = isRandomMAC($mac);
// devChildrenDynamic
$sql = 'SELECT rowid, * FROM Devices WHERE devParentMAC = "' . $mac . '" order by devPresentLastScan DESC';
// Fetch children once and split in PHP
$sql = 'SELECT rowid, * FROM Devices WHERE devParentMAC = "' . $mac . '" ORDER BY devPresentLastScan DESC';
$result = $db->query($sql);
$children = [];
if ($result) {
while ($row = $result->fetchArray(SQLITE3_ASSOC)) {
$children[] = $row;
}
}
$deviceData['devChildrenDynamic'] = $children;
// devChildrenNicsDynamic
$sql = 'SELECT rowid, * FROM Devices WHERE devParentMAC = "' . $mac . '" and devParentRelType = "nic" order by devPresentLastScan DESC';
$result = $db->query($sql);
$childrenNics = [];
if ($result) {
while ($row = $result->fetchArray(SQLITE3_ASSOC)) {
while ($row = $result->fetchArray(SQLITE3_ASSOC)) {
$children[] = $row;
if ($row['devParentRelType'] === 'nic') {
$childrenNics[] = $row;
}
}
$deviceData['devChildrenDynamic'] = $children;
$deviceData['devChildrenNicsDynamic'] = $childrenNics;
// Count Totals
$condition = ' WHERE eve_MAC="'. $mac .'" AND eve_DateTime >= '. $periodDate;
// Return JSON
echo json_encode($deviceData);
// Connections
$sql = 'SELECT COUNT(*) FROM Sessions
WHERE ses_MAC="'. $mac .'"
AND ( ses_DateTimeConnection >= '. $periodDate .'
OR ses_DateTimeDisconnection >= '. $periodDate .'
OR ses_StillConnected = 1 )';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['devSessions'] = $row[0];
// Events
$sql = 'SELECT COUNT(*) FROM Events '. $condition .' AND eve_EventType <> "Connected" AND eve_EventType <> "Disconnected" ';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['devEvents'] = $row[0];
// Down Alerts
$sql = 'SELECT COUNT(*) FROM Events '. $condition .' AND eve_EventType = "Device Down"';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['devDownAlerts'] = $row[0];
// Get current date using php, sql datetime does not return time respective to timezone.
$currentdate = date("Y-m-d H:i:s");
// Presence hours
$sql = 'SELECT CAST(( MAX (0, SUM (julianday (IFNULL (ses_DateTimeDisconnection,"'. $currentdate .'" ))
- julianday (CASE WHEN ses_DateTimeConnection < '. $periodDate .' THEN '. $periodDate .'
ELSE ses_DateTimeConnection END)) *24 )) AS INT)
FROM Sessions
WHERE ses_MAC="'. $mac .'"
AND ses_DateTimeConnection IS NOT NULL
AND (ses_DateTimeDisconnection IS NOT NULL OR ses_StillConnected = 1 )
AND ( ses_DateTimeConnection >= '. $periodDate .'
OR ses_DateTimeDisconnection >= '. $periodDate .'
OR ses_StillConnected = 1 )';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['devPresenceHours'] = round ($row[0]);
// Return json
echo (json_encode ($deviceData));
}