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<?php |
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namespace BeyondCode\LaravelWebSockets\Statistics\Collectors; |
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use BeyondCode\LaravelWebSockets\Contracts\ChannelManager; |
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use BeyondCode\LaravelWebSockets\Contracts\StatisticsCollector; |
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use BeyondCode\LaravelWebSockets\Facades\StatisticsStore; |
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use BeyondCode\LaravelWebSockets\Helpers; |
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use BeyondCode\LaravelWebSockets\Statistics\Statistic; |
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use React\Promise\PromiseInterface; |
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class MemoryCollector implements StatisticsCollector |
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{ |
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/** |
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* The list of stored statistics. |
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* |
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* @var array |
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*/ |
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protected $statistics = []; |
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/** |
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* The Channel manager. |
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* |
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* @var \BeyondCode\LaravelWebSockets\Contracts\ChannelManager |
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*/ |
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protected $channelManager; |
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/** |
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* Initialize the logger. |
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* |
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* @return void |
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*/ |
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public function __construct() |
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{ |
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$this->channelManager = app(ChannelManager::class); |
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} |
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/** |
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* Handle the incoming websocket message. |
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* |
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* @param string|int $appId |
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* @return void |
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*/ |
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public function webSocketMessage($appId) |
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{ |
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$this->findOrMake($appId) |
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->webSocketMessage(); |
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} |
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/** |
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* Handle the incoming API message. |
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* |
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* @param string|int $appId |
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* @return void |
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*/ |
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public function apiMessage($appId) |
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{ |
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$this->findOrMake($appId) |
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->apiMessage(); |
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} |
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/** |
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* Handle the new conection. |
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* |
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* @param string|int $appId |
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* @return void |
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*/ |
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public function connection($appId) |
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{ |
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$this->findOrMake($appId) |
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->connection(); |
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} |
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/** |
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* Handle disconnections. |
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* |
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* @param string|int $appId |
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* @return void |
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*/ |
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public function disconnection($appId) |
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{ |
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$this->findOrMake($appId) |
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->disconnection(); |
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} |
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/** |
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* Save all the stored statistics. |
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* |
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* @return void |
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*/ |
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public function save() |
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{ |
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$this->getStatistics()->then(function ($statistics) { |
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foreach ($statistics as $appId => $statistic) { |
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if (! $statistic->isEnabled()) { |
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continue; |
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} |
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if ($statistic->shouldHaveTracesRemoved()) { |
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$this->resetAppTraces($appId); |
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continue; |
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} |
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$this->createRecord($statistic, $appId); |
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$this->channelManager |
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->getGlobalConnectionsCount($appId) |
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->then(function ($connections) use ($statistic) { |
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$statistic->reset( |
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is_null($connections) ? 0 : $connections |
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); |
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}); |
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} |
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}); |
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} |
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/** |
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* Flush the stored statistics. |
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* |
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* @return void |
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*/ |
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public function flush() |
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{ |
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$this->statistics = []; |
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} |
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/** |
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* Get the saved statistics. |
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* |
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* @return PromiseInterface[array] |
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*/ |
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public function getStatistics(): PromiseInterface |
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{ |
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return Helpers::createFulfilledPromise($this->statistics); |
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} |
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/** |
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* Get the saved statistics for an app. |
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* |
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* @param string|int $appId |
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* @return PromiseInterface[\BeyondCode\LaravelWebSockets\Statistics\Statistic|null] |
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*/ |
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public function getAppStatistics($appId): PromiseInterface |
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{ |
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return Helpers::createFulfilledPromise( |
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$this->statistics[$appId] ?? null |
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); |
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} |
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/** |
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* Remove all app traces from the database if no connections have been set |
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* in the meanwhile since last save. |
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* |
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* @param string|int $appId |
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* @return void |
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*/ |
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public function resetAppTraces($appId) |
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{ |
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unset($this->statistics[$appId]); |
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} |
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/** |
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* Find or create a defined statistic for an app. |
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* |
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* @param string|int $appId |
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* @return \BeyondCode\LaravelWebSockets\Statistics\Statistic |
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*/ |
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protected function findOrMake($appId): Statistic |
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{ |
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if (! isset($this->statistics[$appId])) { |
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$this->statistics[$appId] = Statistic::new($appId); |
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} |
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return $this->statistics[$appId]; |
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} |
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/** |
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* Create a new record using the Statistic Store. |
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* |
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* @param \BeyondCode\LaravelWebSockets\Statistics\Statistic $statistic |
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* @param mixed $appId |
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* @return void |
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*/ |
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public function createRecord(Statistic $statistic, $appId) |
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{ |
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StatisticsStore::store($statistic->toArray()); |
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} |
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} |
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beyondcode /
laravel-websockets
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