greg
9338332536
Move ticks from filesystem into database. I'm going to preserve the filesystem and just delete it manually. I'll add a login warning, but I'm pretty sure I'm the only person who'll ever be affected by this. Co-authored-by: Greg Sarjeant <1686767+gsarjeant@users.noreply.github.com> Reviewed-on: https://gitea.subcultureofone.org/greg/tkr/pulls/19
42 lines
1.3 KiB
PHP
42 lines
1.3 KiB
PHP
<?php
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class TickModel {
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public function stream(int $limit, int $offset = 0): Generator {
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global $db;
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$stmt = $db->prepare("SELECT id, timestamp, tick FROM tick ORDER BY timestamp DESC LIMIT ? OFFSET ?");
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$stmt->execute([$limit, $offset]);
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while ($row = $stmt->fetch(PDO::FETCH_ASSOC)) {
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yield [
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'id' => $row['id'],
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'timestamp' => $row['timestamp'],
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'tick' => $row['tick'],
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];
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}
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}
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public function insert(string $tick, ?DateTimeImmutable $datetime = null): void {
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global $db;
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$datetime ??= new DateTimeImmutable('now', new DateTimeZone('UTC'));
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$timestamp = $datetime->format('Y-m-d H:i:s');
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$stmt = $db->prepare("INSERT INTO tick(timestamp, tick) values (?, ?)");
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$stmt->execute([$timestamp, $tick]);
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}
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public function get(int $id): array {
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global $db;
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$stmt = $db->prepare("SELECT timestamp, tick FROM tick WHERE id=?");
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$stmt->execute([$id]);
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$row = $stmt->fetch(PDO::FETCH_ASSOC);
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// TODO: Test for existence of row and handle absence.
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return [
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'tickTime' => $row['timestamp'],
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'tick' => $row['tick'],
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'config' => ConfigModel::load(),
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];
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}
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}
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