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Record Debree optimalization

This commit is contained in:
JonatanRek 2020-10-19 16:22:17 +02:00
parent 6b7bd911f7
commit 9dfaeb554d
1 changed files with 11 additions and 5 deletions
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16
app/models/managers/RecordManager.php
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@ -24,11 +24,18 @@ class RecordManager{
if ($subDeviceId == '') {
return false;
};
//Ochrana proti duplicitním hodnotám zapisují se jen změny
if (self::getLastRecord($subDeviceId, 1)['value'] === $value){
return false;
}
try {
$record = [
'execuded' => 1,
];
Db::edit ('records', $record, 'WHERE subdevice_id = ?', array ($subDeviceId));
$record = array (
'subdevice_id' => $subDeviceId,
'value' => $value,
@ -40,7 +47,6 @@ class RecordManager{
}
}
public static function setExecuted($recordId) {
try {
Db::edit ('records', ['execuded' => 1], 'WHERE record_id = ?', array($recordId));
@ -72,11 +78,12 @@ class RecordManager{
return Db::loadAll('SELECT * FROM records WHERE subdevice_id = ? AND time >= ? AND time <= ? AND value != ? ORDER BY time;', array($subDeviceId, $timeFrom, $timeTo, 999));
}
//TODO: Zeptat se @Patrik jestli je secure pak používat periodu přímo do SQL a pak pře url SQL Injection
public static function getAllRecordForGraph($subDeviceId, $period = "day", $groupBy = "hour") {
$periodLocal = '- 1 ' . strtoupper($period);
$periodLocal = '- 1' . strtoupper($period);
$dateTime = new DateTime();
$dateTime = $dateTime->modify($periodLocal);
$dateTime = $dateTime->format('Y-m-d');
$dateTime = $dateTime->format('Y-m-d H:i:s');
$groupBy = strtoupper($groupBy).'(time)';
$sql = 'SELECT value, time FROM records
WHERE
@ -86,7 +93,7 @@ class RecordManager{
AND
time > ?
GROUP BY '.$groupBy.'
ORDER BY time ASC';
ORDER BY time Desc';
//TODO: Prasárna Opravit
return Db::loadAll($sql, array($subDeviceId, $dateTime));
}
@ -97,7 +104,6 @@ class RecordManager{
}
}
//TODO: zkontrolovat jestli neco nezbilo po smazaní
public static function cleanSubdeviceRecords ($subDeviceId) {
Db::command ('DELETE FROM records WHERE subdevice_id = ?);', array($subDeviceId));