Michael Schiemer
55a330b223
- Add DISCOVERY_LOG_LEVEL=debug - Add DISCOVERY_SHOW_PROGRESS=true - Temporary changes for debugging InitializerProcessor fixes on production
61 lines
1.4 KiB
JavaScript
61 lines
1.4 KiB
JavaScript
/**
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* Simple cache implementation with TTL support
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*/
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export class SimpleCache {
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constructor(maxSize = 20, defaultTTL = 60000) {
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this.cache = new Map();
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this.maxSize = maxSize;
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this.ttl = defaultTTL;
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}
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get(key) {
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const entry = this.cache.get(key);
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if (!entry) return null;
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// Check if entry is expired
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if (Date.now() - entry.timestamp > this.ttl) {
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this.cache.delete(key);
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return null;
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}
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return entry;
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}
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set(key, value) {
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// Remove oldest entries if cache is full
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if (this.cache.size >= this.maxSize) {
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const oldestKey = [...this.cache.entries()]
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.sort((a, b) => a[1].timestamp - b[1].timestamp)[0][0];
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this.cache.delete(oldestKey);
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}
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this.cache.set(key, value);
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}
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has(key) {
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const entry = this.get(key);
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return entry !== null;
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}
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delete(key) {
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return this.cache.delete(key);
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}
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clear() {
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this.cache.clear();
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}
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size() {
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return this.cache.size;
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}
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// Clean up expired entries
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cleanup() {
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const now = Date.now();
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for (const [key, value] of this.cache.entries()) {
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if (now - value.timestamp > this.ttl) {
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this.cache.delete(key);
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}
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}
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}
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} |