93 lines
2.5 KiB
PHP
93 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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namespace pvv\side;
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use DateTimeImmutable;
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class Door {
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private $pdo;
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const DAYS_OF_DOOR_HISTORY = 7;
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public function __construct(\PDO $pdo) {
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$this->pdo = $pdo;
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}
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/**
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* @return array{time: DateTimeImmutable, open: bool}[]
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*/
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public function getAll(): array {
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$query = 'SELECT time, open FROM door ORDER BY time DESC';
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$statement = $this->pdo->prepare($query);
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$statement->execute();
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$doorEvents = [];
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foreach ($statement->fetchAll() as $row) {
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$doorEvents[] = [
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'time' => (new DateTimeImmutable)->setTimestamp((int) $row['time']),
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'open' => (bool) $row['open'],
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];
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}
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return $doorEvents;
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}
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/**
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* @return array{time: DateTimeImmutable, open: bool}[]
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*/
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public function getEntriesAfter(\DateTimeImmutable $startTime): array {
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$timestamp = $startTime->getTimestamp();
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$query
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= 'SELECT time, open FROM door WHERE time > :startTime ORDER BY time DESC';
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$statement = $this->pdo->prepare($query);
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$statement->bindParam(':startTime', $timestamp, \PDO::PARAM_INT);
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$statement->execute();
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$doorEvents = [];
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foreach ($statement->fetchAll() as $row) {
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$doorEvents[] = [
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'time' => (new DateTimeImmutable)->setTimestamp((int) $row['time']),
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'open' => (bool) $row['open'],
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];
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}
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return $doorEvents;
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}
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/**
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* @return array{time: DateTimeImmutable, open: bool}
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*/
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public function getCurrent(): array {
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$query = 'SELECT time, open FROM door ORDER BY time DESC LIMIT 1';
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$statement = $this->pdo->prepare($query);
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$statement->execute();
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$row = $statement->fetch();
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return [
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'time' => (new DateTimeImmutable)->setTimestamp((int) $row['time']),
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'open' => (bool) $row['open'],
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];
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}
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private function removeOld(): void {
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$firstValidTime = time() - 60 * 60 * 24 * self::DAYS_OF_DOOR_HISTORY;
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$query = 'DELETE FROM door WHERE time < :firstValid';
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$statement = $this->pdo->prepare($query);
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$statement->bindParam(':firstValid', $firstValidTime, \PDO::PARAM_INT);
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$statement->execute();
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}
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public function createEvent(\DateTimeImmutable $time, bool $open): void {
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$query = 'INSERT INTO door(time, open) VALUES (:time, :open)';
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$statement = $this->pdo->prepare($query);
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$statement->bindParam(':time', $time->getTimestamp(), \PDO::PARAM_INT);
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$statement->bindParam(':open', $open, \PDO::PARAM_BOOL);
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$statement->execute();
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$this->removeOld();
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}
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}
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