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appwrite/src/Appwrite/Platform/Workers/Usage.php
2023-10-01 20:39:26 +03:00

245 lines
10 KiB
PHP

<?php
namespace Appwrite\Platform\Workers;
use Exception;
use Utopia\CLI\Console;
use Utopia\Database\Database;
use Utopia\Database\Document;
use Utopia\Platform\Action;
use Utopia\Queue\Message;
class Usage extends Action
{
protected static array $stats = [];
protected array $periods = [
'1h' => 'Y-m-d H:00',
'1d' => 'Y-m-d 00:00',
'inf' => '0000-00-00 00:00'
];
const INFINITY_PERIOD = '_inf_';
public static function getName(): string
{
return 'usage';
}
/**
* @throws Exception
*/
public function __construct()
{
$this
->desc('Usage worker')
->inject('message')
->inject('pools')
->inject('cache')
->callback(function ($message, $pools, $cache) {
$this->action($message, $pools, $cache);
});
}
/**
* @param Message $message
* @param $pools
* @param $cache
* @return void
* @throws \Utopia\Database\Exception
*/
public function action(Message $message, $pools, $cache): void
{
$payload = $message->getPayload() ?? [];
if (empty($payload)) {
throw new Exception('Missing payload');
}
$payload = $message->getPayload() ?? [];
$project = new Document($payload['project'] ?? []);
$projectId = $project->getInternalId();
foreach ($payload['reduce'] ?? [] as $document) {
if (empty($document)) {
continue;
}
$this->reduce(
database: $project->getAttribute('database'),
projectInternalId: $project->getInternalId(),
document: new Document($document),
metrics: $payload['metrics'],
pools: $pools,
cache: $cache
);
}
self::$stats[$projectId]['database'] = $project->getAttribute('database');
foreach ($payload['metrics'] ?? [] as $metric) {
if (!isset(self::$stats[$projectId]['keys'][$metric['key']])) {
self::$stats[$projectId]['keys'][$metric['key']] = $metric['value'];
continue;
}
self::$stats[$projectId]['keys'][$metric['key']] += $metric['value'];
}
}
/**
* On Documents that tied by relations like functions>deployments>build || documents>collection>database || buckets>files.
* When we remove a parent document we need to deduct his children aggregation from the project scope.
* @param $database
* @param $projectInternalId
* @param Document $document
* @param array $metrics
* @param $pools
* @param $cache
* @return void
*/
private function reduce($database, $projectInternalId, Document $document, array &$metrics, $pools, $cache)
{
try {
$dbForProject = new Database(
$pools
->get($database)
->pop()
->getResource(),
$cache
);
$dbForProject->setNamespace('_' . $projectInternalId);
switch (true) {
case $document->getCollection() === 'users': // users
$sessions = count($document->getAttribute(METRIC_SESSIONS, 0));
if (!empty($sessions)) {
$metrics[] = [
'key' => METRIC_SESSIONS,
'value' => ($sessions * -1),
];
}
break;
case $document->getCollection() === 'databases': // databases
$collections = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{databaseInternalId}', $document->getInternalId(), METRIC_DATABASE_ID_COLLECTIONS)));
$documents = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{databaseInternalId}', $document->getInternalId(), METRIC_DATABASE_ID_DOCUMENTS)));
if (!empty($collections['value'])) {
$metrics[] = [
'key' => METRIC_COLLECTIONS,
'value' => ($collections['value'] * -1),
];
}
if (!empty($documents['value'])) {
$metrics[] = [
'key' => METRIC_DOCUMENTS,
'value' => ($documents['value'] * -1),
];
}
break;
case str_starts_with($document->getCollection(), 'database_') && !str_contains($document->getCollection(), 'collection'): //collections
$parts = explode('_', $document->getCollection());
$databaseInternalId = $parts[1] ?? 0;
$documents = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace(['{databaseInternalId}', '{collectionInternalId}'], [$databaseInternalId, $document->getInternalId()], METRIC_DATABASE_ID_COLLECTION_ID_DOCUMENTS)));
if (!empty($documents['value'])) {
$metrics[] = [
'key' => METRIC_DOCUMENTS,
'value' => ($documents['value'] * -1),
];
$metrics[] = [
'key' => str_replace('{databaseInternalId}', $databaseInternalId, METRIC_DATABASE_ID_DOCUMENTS),
'value' => ($documents['value'] * -1),
];
}
break;
case $document->getCollection() === 'buckets':
$files = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{bucketInternalId}', $document->getInternalId(), METRIC_BUCKET_ID_FILES)));
$storage = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{bucketInternalId}', $document->getInternalId(), METRIC_BUCKET_ID_FILES_STORAGE)));
if (!empty($files['value'])) {
$metrics[] = [
'key' => METRIC_FILES,
'value' => ($files['value'] * -1),
];
}
if (!empty($storage['value'])) {
$metrics[] = [
'key' => METRIC_FILES_STORAGE,
'value' => ($storage['value'] * -1),
];
}
break;
case $document->getCollection() === 'functions':
$deployments = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace(['{resourceType}', '{resourceInternalId}'], ['functions', $document->getInternalId()], METRIC_FUNCTION_ID_DEPLOYMENTS)));
$deploymentsStorage = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace(['{resourceType}', '{resourceInternalId}'], ['functions', $document->getInternalId()], METRIC_FUNCTION_ID_DEPLOYMENTS_STORAGE)));
$builds = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{functionInternalId}', $document->getInternalId(), METRIC_FUNCTION_ID_BUILDS)));
$buildsStorage = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{functionInternalId}', $document->getInternalId(), METRIC_FUNCTION_ID_BUILDS_STORAGE)));
$buildsCompute = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{functionInternalId}', $document->getInternalId(), METRIC_FUNCTION_ID_BUILDS_COMPUTE)));
$executions = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{functionInternalId}', $document->getInternalId(), METRIC_FUNCTION_ID_EXECUTIONS)));
$executionsCompute = $dbForProject->getDocument('stats', md5(self::INFINITY_PERIOD . str_replace('{functionInternalId}', $document->getInternalId(), METRIC_FUNCTION_ID_EXECUTIONS_COMPUTE)));
if (!empty($deployments['value'])) {
$metrics[] = [
'key' => METRIC_DEPLOYMENTS,
'value' => ($deployments['value'] * -1),
];
}
if (!empty($deploymentsStorage['value'])) {
$metrics[] = [
'key' => METRIC_DEPLOYMENTS_STORAGE,
'value' => ($deploymentsStorage['value'] * -1),
];
}
if (!empty($builds['value'])) {
$metrics[] = [
'key' => METRIC_BUILDS,
'value' => ($builds['value'] * -1),
];
}
if (!empty($buildsStorage['value'])) {
$metrics[] = [
'key' => METRIC_BUILDS_STORAGE,
'value' => ($buildsStorage['value'] * -1),
];
}
if (!empty($buildsCompute['value'])) {
$metrics[] = [
'key' => METRIC_BUILDS_COMPUTE,
'value' => ($buildsCompute['value'] * -1),
];
}
if (!empty($executions['value'])) {
$metrics[] = [
'key' => METRIC_EXECUTIONS,
'value' => ($executions['value'] * -1),
];
}
if (!empty($executionsCompute['value'])) {
$metrics[] = [
'key' => METRIC_EXECUTIONS_COMPUTE,
'value' => ($executionsCompute['value'] * -1),
];
}
break;
default:
break;
}
} catch (\Exception $e) {
console::error("[reducer] " . " {DateTime::now()} " . " {$projectInternalId} " . " {$e->getMessage()}");
} catch (\Throwable $e) {
} finally {
$pools->reclaim();
}
}
}