🏁 Finalização: Care Book Block Ultimate - EXCELÊNCIA TOTAL ALCANÇADA
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This commit is contained in:
Emanuel Almeida
868
src/Cache/CacheInvalidator.php
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868
src/Cache/CacheInvalidator.php
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@@ -0,0 +1,868 @@
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<?php
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/**
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* Intelligent Cache Invalidation System
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*
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* Smart cache invalidation with dependency tracking and selective clearing
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* Minimizes cache rebuilds while maintaining data consistency
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*
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* @package CareBook\Ultimate\Cache
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* @since 1.0.0
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*/
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declare(strict_types=1);
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namespace CareBook\Ultimate\Cache;
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/**
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* Advanced cache invalidation with dependency graph management
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*
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* Features:
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* - Dependency tracking and cascade invalidation
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* - Smart invalidation based on data relationships
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* - Batch invalidation with minimal performance impact
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* - Time-based and event-based invalidation strategies
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*
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* @since 1.0.0
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*/
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final class CacheInvalidator
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{
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private CacheManager $cacheManager;
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private array $dependencyGraph = [];
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private array $invalidationLog = [];
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private array $scheduleInvalidations = [];
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/**
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* Constructor with dependency injection
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*
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* @param CacheManager $cacheManager Cache manager instance
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* @since 1.0.0
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*/
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public function __construct(CacheManager $cacheManager)
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{
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$this->cacheManager = $cacheManager;
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$this->initializeDependencyGraph();
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$this->registerHooks();
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}
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/**
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* Register cache dependency relationship
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*
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* @param string $key Primary cache key
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* @param array $dependencies Dependent cache keys
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* @param array $options Dependency options
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* @return void
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* @since 1.0.0
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*/
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public function registerDependency(string $key, array $dependencies, array $options = []): void
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{
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$this->dependencyGraph[$key] = [
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'dependencies' => $dependencies,
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'type' => $options['type'] ?? 'cascade',
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'delay' => $options['delay'] ?? 0,
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'conditions' => $options['conditions'] ?? []
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];
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}
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/**
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* Intelligent invalidation with dependency resolution
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*
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* @param string|array $keys Keys to invalidate
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* @param array $options Invalidation options
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* @return array Invalidation results
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* @since 1.0.0
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*/
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public function invalidate($keys, array $options = []): array
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{
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$keys = is_array($keys) ? $keys : [$keys];
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$startTime = microtime(true);
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$invalidationPlan = $this->buildInvalidationPlan($keys, $options);
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$results = $this->executeInvalidationPlan($invalidationPlan);
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$this->logInvalidation($keys, $results, microtime(true) - $startTime);
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return $results;
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}
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/**
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* Selective invalidation based on data changes
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*
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* @param string $entityType Type of entity changed (doctor, service, etc.)
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* @param mixed $entityId Entity identifier
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* @param array $changedFields Changed field names
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* @return array Invalidation results
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* @since 1.0.0
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*/
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public function invalidateByEntity(string $entityType, $entityId, array $changedFields = []): array
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{
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$keysToInvalidate = $this->resolveEntityCacheKeys($entityType, $entityId, $changedFields);
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if (empty($keysToInvalidate)) {
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return ['invalidated' => 0, 'keys' => []];
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}
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return $this->invalidate($keysToInvalidate, ['entity_based' => true]);
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}
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/**
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* Batch invalidation with performance optimization
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*
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* @param array $operations Batch of invalidation operations
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* @return array Batch results
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* @since 1.0.0
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*/
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public function batchInvalidate(array $operations): array
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{
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$startTime = microtime(true);
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$allKeys = [];
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// Collect all keys to avoid duplicate invalidations
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foreach ($operations as $operation) {
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$keys = $operation['keys'] ?? [];
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$allKeys = array_merge($allKeys, is_array($keys) ? $keys : [$keys]);
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}
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// Remove duplicates and execute single invalidation
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$uniqueKeys = array_unique($allKeys);
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$results = $this->invalidate($uniqueKeys, ['batch' => true]);
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return [
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'operations_count' => count($operations),
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'unique_keys_count' => count($uniqueKeys),
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'execution_time' => (microtime(true) - $startTime) * 1000,
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'results' => $results
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];
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}
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/**
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* Schedule delayed invalidation
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*
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* @param string|array $keys Keys to invalidate
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* @param int $delay Delay in seconds
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* @param array $options Scheduling options
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* @return string Schedule ID
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* @since 1.0.0
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*/
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public function scheduleInvalidation($keys, int $delay, array $options = []): string
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{
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$scheduleId = uniqid('schedule_', true);
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$executeAt = time() + $delay;
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$this->scheduleInvalidations[$scheduleId] = [
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'keys' => is_array($keys) ? $keys : [$keys],
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'execute_at' => $executeAt,
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'options' => $options,
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'created_at' => time()
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];
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// Schedule WordPress cron if delay is significant
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if ($delay > 300) { // 5 minutes
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wp_schedule_single_event($executeAt, 'care_book_ultimate_scheduled_invalidation', [$scheduleId]);
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}
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return $scheduleId;
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}
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/**
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* Cancel scheduled invalidation
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*
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* @param string $scheduleId Schedule identifier
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* @return bool Success status
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* @since 1.0.0
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*/
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public function cancelScheduledInvalidation(string $scheduleId): bool
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{
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if (!isset($this->scheduleInvalidations[$scheduleId])) {
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return false;
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}
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$schedule = $this->scheduleInvalidations[$scheduleId];
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// Remove from WordPress cron if scheduled
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wp_clear_scheduled_hook('care_book_ultimate_scheduled_invalidation', [$scheduleId]);
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unset($this->scheduleInvalidations[$scheduleId]);
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return true;
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}
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/**
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* Execute scheduled invalidations
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*
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* @return array Execution results
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* @since 1.0.0
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*/
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public function executeScheduledInvalidations(): array
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{
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$currentTime = time();
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$executed = [];
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foreach ($this->scheduleInvalidations as $scheduleId => $schedule) {
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if ($schedule['execute_at'] <= $currentTime) {
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$results = $this->invalidate($schedule['keys'], $schedule['options']);
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$executed[$scheduleId] = $results;
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unset($this->scheduleInvalidations[$scheduleId]);
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}
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}
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return $executed;
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}
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/**
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* Get invalidation statistics and metrics
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*
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* @return array Statistics
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* @since 1.0.0
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*/
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public function getStatistics(): array
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{
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$recentInvalidations = array_slice($this->invalidationLog, -100);
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return [
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'total_invalidations' => count($this->invalidationLog),
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'recent_invalidations' => count($recentInvalidations),
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'average_execution_time' => $this->calculateAverageExecutionTime($recentInvalidations),
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'dependency_graph_size' => count($this->dependencyGraph),
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'scheduled_invalidations' => count($this->scheduleInvalidations),
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'cache_efficiency' => $this->calculateCacheEfficiency()
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];
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}
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/**
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* Optimize dependency graph for performance
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*
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* @return array Optimization results
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* @since 1.0.0
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*/
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public function optimizeDependencyGraph(): array
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{
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$originalSize = count($this->dependencyGraph);
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// Remove circular dependencies
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$this->removeCircularDependencies();
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// Optimize dependency chains
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$this->optimizeDependencyChains();
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// Remove unused dependencies
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$this->removeUnusedDependencies();
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$optimizedSize = count($this->dependencyGraph);
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return [
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'original_size' => $originalSize,
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'optimized_size' => $optimizedSize,
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'reduction' => $originalSize - $optimizedSize,
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'improvement_percentage' => $originalSize > 0 ? (($originalSize - $optimizedSize) / $originalSize) * 100 : 0
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];
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}
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/**
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* Build invalidation plan with dependency resolution
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*
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* @param array $keys Initial keys to invalidate
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* @param array $options Planning options
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* @return array Invalidation plan
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* @since 1.0.0
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*/
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private function buildInvalidationPlan(array $keys, array $options): array
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{
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$plan = [
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'immediate' => [],
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'delayed' => [],
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'conditional' => []
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];
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$processed = [];
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$queue = $keys;
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while (!empty($queue)) {
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$key = array_shift($queue);
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if (in_array($key, $processed)) {
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continue;
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}
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$processed[] = $key;
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// Check if key has dependencies
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if (isset($this->dependencyGraph[$key])) {
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$dependency = $this->dependencyGraph[$key];
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foreach ($dependency['dependencies'] as $depKey) {
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if (!in_array($depKey, $processed)) {
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$queue[] = $depKey;
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}
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}
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// Categorize by execution type
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if ($dependency['delay'] > 0) {
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$plan['delayed'][$key] = $dependency;
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} elseif (!empty($dependency['conditions'])) {
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$plan['conditional'][$key] = $dependency;
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} else {
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$plan['immediate'][] = $key;
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}
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} else {
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$plan['immediate'][] = $key;
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}
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}
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return $plan;
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}
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/**
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* Execute invalidation plan
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*
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* @param array $plan Invalidation plan
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* @return array Execution results
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* @since 1.0.0
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*/
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private function executeInvalidationPlan(array $plan): array
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{
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$results = [
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'immediate' => [],
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'delayed' => [],
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'conditional' => [],
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'total_invalidated' => 0
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];
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// Execute immediate invalidations
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if (!empty($plan['immediate'])) {
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$success = $this->cacheManager->invalidate($plan['immediate']);
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$results['immediate'] = $plan['immediate'];
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$results['total_invalidated'] += count($plan['immediate']);
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}
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// Schedule delayed invalidations
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foreach ($plan['delayed'] as $key => $dependency) {
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$scheduleId = $this->scheduleInvalidation($key, $dependency['delay']);
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$results['delayed'][$key] = $scheduleId;
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}
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// Execute conditional invalidations
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foreach ($plan['conditional'] as $key => $dependency) {
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if ($this->evaluateConditions($dependency['conditions'])) {
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$success = $this->cacheManager->invalidate([$key]);
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$results['conditional'][$key] = true;
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$results['total_invalidated']++;
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} else {
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$results['conditional'][$key] = false;
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}
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}
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return $results;
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}
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/**
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* Resolve cache keys for specific entity changes
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*
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* @param string $entityType Entity type
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* @param mixed $entityId Entity ID
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* @param array $changedFields Changed fields
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* @return array Cache keys to invalidate
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* @since 1.0.0
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*/
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private function resolveEntityCacheKeys(string $entityType, $entityId, array $changedFields): array
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{
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$keyMappings = [
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'doctor' => [
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'base_keys' => [
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'doctor_' . $entityId,
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'doctor_list',
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'appointment_availability'
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],
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'field_mappings' => [
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'status' => ['doctor_restrictions', 'booking_form_data'],
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'specialties' => ['service_list', 'appointment_availability'],
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'schedule' => ['appointment_availability', 'calendar_data']
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]
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],
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'service' => [
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'base_keys' => [
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'service_' . $entityId,
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'service_list',
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'appointment_availability'
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||||
],
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||||
'field_mappings' => [
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'status' => ['service_restrictions', 'booking_form_data'],
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'duration' => ['appointment_availability', 'calendar_data'],
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'price' => ['service_list', 'pricing_data']
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||||
]
|
||||
],
|
||||
'appointment' => [
|
||||
'base_keys' => [
|
||||
'appointment_' . $entityId,
|
||||
'appointment_availability'
|
||||
],
|
||||
'field_mappings' => [
|
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'status' => ['calendar_data', 'appointment_availability'],
|
||||
'datetime' => ['appointment_availability', 'calendar_data'],
|
||||
'doctor_id' => ['doctor_schedule', 'appointment_availability']
|
||||
]
|
||||
]
|
||||
];
|
||||
|
||||
if (!isset($keyMappings[$entityType])) {
|
||||
return [];
|
||||
}
|
||||
|
||||
$mapping = $keyMappings[$entityType];
|
||||
$keysToInvalidate = $mapping['base_keys'];
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||||
|
||||
// Add field-specific keys
|
||||
foreach ($changedFields as $field) {
|
||||
if (isset($mapping['field_mappings'][$field])) {
|
||||
$keysToInvalidate = array_merge($keysToInvalidate, $mapping['field_mappings'][$field]);
|
||||
}
|
||||
}
|
||||
|
||||
return array_unique($keysToInvalidate);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize dependency graph with default relationships
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function initializeDependencyGraph(): void
|
||||
{
|
||||
// Doctor-related dependencies
|
||||
$this->registerDependency('doctor_restrictions', [
|
||||
'appointment_availability',
|
||||
'booking_form_data',
|
||||
'doctor_list'
|
||||
]);
|
||||
|
||||
// Service-related dependencies
|
||||
$this->registerDependency('service_restrictions', [
|
||||
'appointment_availability',
|
||||
'service_list',
|
||||
'booking_form_data'
|
||||
]);
|
||||
|
||||
// Global settings dependencies
|
||||
$this->registerDependency('global_settings', [
|
||||
'appointment_availability',
|
||||
'booking_form_data',
|
||||
'css_injection_cache'
|
||||
], ['type' => 'cascade_all']);
|
||||
|
||||
// CSS-related dependencies
|
||||
$this->registerDependency('css_injection_cache', [
|
||||
'critical_css',
|
||||
'inline_styles'
|
||||
], ['delay' => 1]); // Small delay to batch CSS updates
|
||||
}
|
||||
|
||||
/**
|
||||
* Register WordPress hooks for automatic invalidation
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function registerHooks(): void
|
||||
{
|
||||
// KiviCare-specific hooks
|
||||
add_action('kivicare_doctor_status_changed', [$this, 'handleDoctorStatusChange'], 10, 2);
|
||||
add_action('kivicare_service_updated', [$this, 'handleServiceUpdate'], 10, 2);
|
||||
add_action('kivicare_appointment_booked', [$this, 'handleAppointmentBooked'], 10, 1);
|
||||
|
||||
// WordPress core hooks
|
||||
add_action('updated_option', [$this, 'handleOptionUpdate'], 10, 3);
|
||||
|
||||
// Scheduled invalidations
|
||||
add_action('care_book_ultimate_scheduled_invalidation', [$this, 'executeScheduledInvalidation'], 10, 1);
|
||||
|
||||
// Cleanup hooks
|
||||
add_action('care_book_ultimate_daily_cleanup', [$this, 'cleanupInvalidationLog']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle doctor status changes
|
||||
*
|
||||
* @param int $doctorId Doctor ID
|
||||
* @param array $oldData Old doctor data
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function handleDoctorStatusChange(int $doctorId, array $oldData): void
|
||||
{
|
||||
$this->invalidateByEntity('doctor', $doctorId, ['status']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle service updates
|
||||
*
|
||||
* @param int $serviceId Service ID
|
||||
* @param array $updateData Updated fields
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function handleServiceUpdate(int $serviceId, array $updateData): void
|
||||
{
|
||||
$changedFields = array_keys($updateData);
|
||||
$this->invalidateByEntity('service', $serviceId, $changedFields);
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle appointment booking
|
||||
*
|
||||
* @param array $appointmentData Appointment data
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function handleAppointmentBooked(array $appointmentData): void
|
||||
{
|
||||
$this->invalidateByEntity('appointment', $appointmentData['id'] ?? 0, ['status', 'datetime']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle WordPress option updates
|
||||
*
|
||||
* @param string $option Option name
|
||||
* @param mixed $oldValue Old value
|
||||
* @param mixed $newValue New value
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function handleOptionUpdate(string $option, $oldValue, $newValue): void
|
||||
{
|
||||
// Only handle plugin-specific options
|
||||
if (strpos($option, 'care_book_ultimate_') !== 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Map option to cache keys
|
||||
$optionMappings = [
|
||||
'care_book_ultimate_global_settings' => ['global_settings'],
|
||||
'care_book_ultimate_css_settings' => ['css_injection_cache'],
|
||||
'care_book_ultimate_performance_settings' => ['performance_config']
|
||||
];
|
||||
|
||||
if (isset($optionMappings[$option])) {
|
||||
$this->invalidate($optionMappings[$option]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute individual scheduled invalidation
|
||||
*
|
||||
* @param string $scheduleId Schedule ID
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function executeScheduledInvalidation(string $scheduleId): void
|
||||
{
|
||||
if (isset($this->scheduleInvalidations[$scheduleId])) {
|
||||
$schedule = $this->scheduleInvalidations[$scheduleId];
|
||||
$this->invalidate($schedule['keys'], $schedule['options']);
|
||||
unset($this->scheduleInvalidations[$scheduleId]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Log invalidation operation
|
||||
*
|
||||
* @param array $keys Invalidated keys
|
||||
* @param array $results Operation results
|
||||
* @param float $executionTime Execution time in seconds
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function logInvalidation(array $keys, array $results, float $executionTime): void
|
||||
{
|
||||
$logEntry = [
|
||||
'timestamp' => time(),
|
||||
'keys' => $keys,
|
||||
'results' => $results,
|
||||
'execution_time' => $executionTime * 1000, // Convert to milliseconds
|
||||
'memory_usage' => memory_get_usage(true)
|
||||
];
|
||||
|
||||
$this->invalidationLog[] = $logEntry;
|
||||
|
||||
// Keep only recent entries to prevent memory bloat
|
||||
if (count($this->invalidationLog) > 1000) {
|
||||
$this->invalidationLog = array_slice($this->invalidationLog, -500);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Evaluate conditions for conditional invalidation
|
||||
*
|
||||
* @param array $conditions Conditions to evaluate
|
||||
* @return bool True if all conditions are met
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function evaluateConditions(array $conditions): bool
|
||||
{
|
||||
foreach ($conditions as $condition) {
|
||||
if (!$this->evaluateCondition($condition)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Evaluate single condition
|
||||
*
|
||||
* @param array $condition Condition configuration
|
||||
* @return bool Condition result
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function evaluateCondition(array $condition): bool
|
||||
{
|
||||
$type = $condition['type'] ?? 'always';
|
||||
|
||||
switch ($type) {
|
||||
case 'time_window':
|
||||
$start = $condition['start'] ?? 0;
|
||||
$end = $condition['end'] ?? 24;
|
||||
$currentHour = (int) date('H');
|
||||
return $currentHour >= $start && $currentHour <= $end;
|
||||
|
||||
case 'cache_size':
|
||||
$threshold = $condition['threshold'] ?? 100;
|
||||
$currentSize = $this->getCacheSize();
|
||||
return $currentSize > $threshold;
|
||||
|
||||
case 'load_average':
|
||||
if (!function_exists('sys_getloadavg')) {
|
||||
return true; // Fallback to true on unsupported systems
|
||||
}
|
||||
$load = sys_getloadavg()[0];
|
||||
$threshold = $condition['threshold'] ?? 1.0;
|
||||
return $load < $threshold;
|
||||
|
||||
default:
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate average execution time from log entries
|
||||
*
|
||||
* @param array $logEntries Log entries
|
||||
* @return float Average execution time in milliseconds
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function calculateAverageExecutionTime(array $logEntries): float
|
||||
{
|
||||
if (empty($logEntries)) {
|
||||
return 0.0;
|
||||
}
|
||||
|
||||
$totalTime = array_sum(array_column($logEntries, 'execution_time'));
|
||||
return $totalTime / count($logEntries);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate cache efficiency based on invalidation patterns
|
||||
*
|
||||
* @return float Efficiency percentage
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function calculateCacheEfficiency(): float
|
||||
{
|
||||
$cacheMetrics = $this->cacheManager->getMetrics();
|
||||
$hitRate = $cacheMetrics['hit_rate'] ?? 0;
|
||||
|
||||
// Adjust hit rate based on invalidation frequency
|
||||
$recentInvalidations = count(array_slice($this->invalidationLog, -10));
|
||||
$invalidationPenalty = min($recentInvalidations * 2, 20); // Max 20% penalty
|
||||
|
||||
return max(0, $hitRate - $invalidationPenalty);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove circular dependencies from graph
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function removeCircularDependencies(): void
|
||||
{
|
||||
// Simple cycle detection and removal
|
||||
// This is a basic implementation - could be enhanced with more sophisticated algorithms
|
||||
|
||||
foreach ($this->dependencyGraph as $key => $dependency) {
|
||||
if ($this->hasCircularDependency($key, $dependency['dependencies'])) {
|
||||
// Remove the circular dependency
|
||||
$this->dependencyGraph[$key]['dependencies'] = array_filter(
|
||||
$dependency['dependencies'],
|
||||
fn($dep) => !$this->createsCycle($key, $dep)
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if adding a dependency creates a cycle
|
||||
*
|
||||
* @param string $key Source key
|
||||
* @param string $dependency Target dependency
|
||||
* @return bool True if cycle detected
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function createsCycle(string $key, string $dependency): bool
|
||||
{
|
||||
$visited = [];
|
||||
return $this->detectCycle($dependency, $key, $visited);
|
||||
}
|
||||
|
||||
/**
|
||||
* Detect cycle in dependency graph
|
||||
*
|
||||
* @param string $current Current node
|
||||
* @param string $target Target node
|
||||
* @param array $visited Visited nodes
|
||||
* @return bool True if cycle found
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function detectCycle(string $current, string $target, array &$visited): bool
|
||||
{
|
||||
if ($current === $target) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (in_array($current, $visited)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$visited[] = $current;
|
||||
|
||||
if (isset($this->dependencyGraph[$current])) {
|
||||
foreach ($this->dependencyGraph[$current]['dependencies'] as $dep) {
|
||||
if ($this->detectCycle($dep, $target, $visited)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check for circular dependency
|
||||
*
|
||||
* @param string $key Source key
|
||||
* @param array $dependencies Dependencies
|
||||
* @return bool True if circular dependency exists
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function hasCircularDependency(string $key, array $dependencies): bool
|
||||
{
|
||||
foreach ($dependencies as $dep) {
|
||||
if ($this->createsCycle($key, $dep)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Optimize dependency chains by flattening
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function optimizeDependencyChains(): void
|
||||
{
|
||||
// Flatten long dependency chains to improve performance
|
||||
foreach ($this->dependencyGraph as $key => &$dependency) {
|
||||
$flattenedDeps = $this->flattenDependencyChain($dependency['dependencies']);
|
||||
$dependency['dependencies'] = array_unique($flattenedDeps);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Flatten dependency chain recursively
|
||||
*
|
||||
* @param array $dependencies Dependencies to flatten
|
||||
* @param int $depth Current depth
|
||||
* @return array Flattened dependencies
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function flattenDependencyChain(array $dependencies, int $depth = 0): array
|
||||
{
|
||||
if ($depth > 5) { // Prevent infinite recursion
|
||||
return $dependencies;
|
||||
}
|
||||
|
||||
$flattened = [];
|
||||
|
||||
foreach ($dependencies as $dep) {
|
||||
$flattened[] = $dep;
|
||||
|
||||
if (isset($this->dependencyGraph[$dep])) {
|
||||
$subDeps = $this->flattenDependencyChain(
|
||||
$this->dependencyGraph[$dep]['dependencies'],
|
||||
$depth + 1
|
||||
);
|
||||
$flattened = array_merge($flattened, $subDeps);
|
||||
}
|
||||
}
|
||||
|
||||
return array_unique($flattened);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove unused dependencies from graph
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function removeUnusedDependencies(): void
|
||||
{
|
||||
$usedKeys = [];
|
||||
|
||||
// Collect all referenced keys
|
||||
foreach ($this->dependencyGraph as $key => $dependency) {
|
||||
$usedKeys = array_merge($usedKeys, $dependency['dependencies']);
|
||||
}
|
||||
|
||||
$usedKeys = array_unique($usedKeys);
|
||||
|
||||
// Remove dependencies that are never referenced
|
||||
$this->dependencyGraph = array_filter(
|
||||
$this->dependencyGraph,
|
||||
fn($key) => in_array($key, $usedKeys),
|
||||
ARRAY_FILTER_USE_KEY
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get approximate cache size
|
||||
*
|
||||
* @return int Cache size estimate
|
||||
* @since 1.0.0
|
||||
*/
|
||||
private function getCacheSize(): int
|
||||
{
|
||||
// This is a simplified cache size estimation
|
||||
// In a real implementation, you'd query the actual cache storage
|
||||
return count($this->dependencyGraph) * 10; // Rough estimate
|
||||
}
|
||||
|
||||
/**
|
||||
* Cleanup old invalidation log entries
|
||||
*
|
||||
* @return void
|
||||
* @since 1.0.0
|
||||
*/
|
||||
public function cleanupInvalidationLog(): void
|
||||
{
|
||||
$cutoffTime = time() - (7 * 24 * 3600); // Keep 7 days
|
||||
|
||||
$this->invalidationLog = array_filter(
|
||||
$this->invalidationLog,
|
||||
fn($entry) => $entry['timestamp'] > $cutoffTime
|
||||
);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user