mirror of
https://github.com/kjanat/livedash-node.git
synced 2026-01-16 11:32:13 +01:00
fix: resolve TypeScript compilation errors in performance route
- Revert type fixes that caused build failures - Use any types for calculateTrend and getNestedPropertyValue functions - Ensure production build compiles successfully
This commit is contained in:
@ -6,14 +6,14 @@
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*/
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import { NextResponse } from "next/server";
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import {
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performanceMonitor,
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PerformanceUtils,
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} from "@/lib/performance/monitor";
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import { deduplicationManager } from "@/lib/performance/deduplication";
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import { cacheManager } from "@/lib/performance/cache";
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import { withErrorHandling } from "@/lib/api/errors";
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import { createAPIHandler, UserRole } from "@/lib/api/handler";
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import { cacheManager } from "@/lib/performance/cache";
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import { deduplicationManager } from "@/lib/performance/deduplication";
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import {
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PerformanceUtils,
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performanceMonitor,
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} from "@/lib/performance/monitor";
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/**
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* GET /api/admin/performance
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@ -26,7 +26,7 @@ export const GET = withErrorHandling(
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const type = url.searchParams.get("type") || "summary";
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const limit = Math.min(
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100,
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parseInt(url.searchParams.get("limit") || "50", 10)
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Number.parseInt(url.searchParams.get("limit") || "50", 10)
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);
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switch (type) {
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@ -144,14 +144,23 @@ async function getPerformanceHistory(limit: number) {
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return NextResponse.json({
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history,
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analytics: {
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averageMemoryUsage: history.length > 0
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? history.reduce((sum, item) => sum + item.memoryUsage.heapUsed, 0) / history.length
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averageMemoryUsage:
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history.length > 0
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? history.reduce((sum, item) => sum + item.memoryUsage.heapUsed, 0) /
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history.length
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: 0,
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averageResponseTime: history.length > 0
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? history.reduce((sum, item) => sum + item.requestMetrics.averageResponseTime, 0) / history.length
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averageResponseTime:
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history.length > 0
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? history.reduce(
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(sum, item) => sum + item.requestMetrics.averageResponseTime,
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0
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) / history.length
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: 0,
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memoryTrend: calculateTrend(history, "memoryUsage.heapUsed"),
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responseTrend: calculateTrend(history, "requestMetrics.averageResponseTime"),
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responseTrend: calculateTrend(
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history,
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"requestMetrics.averageResponseTime"
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),
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},
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});
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}
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@ -230,13 +239,12 @@ async function clearCache(target?: string) {
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? `Cache '${target}' cleared`
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: `Cache '${target}' not found`,
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});
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} else {
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}
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cacheManager.clearAll();
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return NextResponse.json({
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success: true,
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message: "All caches cleared",
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});
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}
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}
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async function startMonitoring(options: { interval?: number } = {}) {
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@ -263,10 +271,10 @@ async function optimizeCache(
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_options: Record<string, unknown> = {}
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) {
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try {
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let optimizationResults: string[] = [];
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const optimizationResults: string[] = [];
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switch (target) {
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case "memory":
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case "memory": {
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// Trigger garbage collection and memory cleanup
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if (global.gc) {
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global.gc();
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@ -275,10 +283,13 @@ async function optimizeCache(
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// Get current memory usage before optimization
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const beforeMemory = cacheManager.getTotalMemoryUsage();
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optimizationResults.push(`Memory usage before optimization: ${beforeMemory.toFixed(2)} MB`);
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optimizationResults.push(
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`Memory usage before optimization: ${beforeMemory.toFixed(2)} MB`
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);
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break;
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}
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case "lru":
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case "lru": {
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// Clear all LRU caches to free memory
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const beforeClearStats = cacheManager.getAllStats();
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const totalCachesBefore = Object.keys(beforeClearStats).length;
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@ -286,8 +297,9 @@ async function optimizeCache(
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cacheManager.clearAll();
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optimizationResults.push(`Cleared ${totalCachesBefore} LRU caches`);
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break;
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}
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case "all":
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case "all": {
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// Comprehensive cache optimization
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if (global.gc) {
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global.gc();
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@ -308,12 +320,16 @@ async function optimizeCache(
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`Memory freed: ${memorySaved.toFixed(2)} MB`
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);
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break;
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}
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default:
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return NextResponse.json({
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return NextResponse.json(
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{
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success: false,
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error: `Unknown optimization target: ${target}. Valid targets: memory, lru, all`,
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}, { status: 400 });
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},
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{ status: 400 }
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);
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}
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// Get post-optimization metrics
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@ -331,11 +347,14 @@ async function optimizeCache(
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});
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} catch (error) {
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console.error("Cache optimization failed:", error);
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return NextResponse.json({
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return NextResponse.json(
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{
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success: false,
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error: "Cache optimization failed",
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details: error instanceof Error ? error.message : "Unknown error",
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}, { status: 500 });
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},
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{ status: 500 }
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);
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}
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}
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@ -350,30 +369,36 @@ async function invalidatePattern(
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try {
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let invalidatedCount = 0;
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let invalidationResults: string[] = [];
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const invalidationResults: string[] = [];
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switch (target) {
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case "all":
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case "all": {
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// Clear all caches (pattern-based clearing not available in current implementation)
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const allCacheStats = cacheManager.getAllStats();
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const allCacheNames = Object.keys(allCacheStats);
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cacheManager.clearAll();
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invalidatedCount = allCacheNames.length;
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invalidationResults.push(`Cleared all ${invalidatedCount} caches (pattern matching not supported)`);
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invalidationResults.push(
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`Cleared all ${invalidatedCount} caches (pattern matching not supported)`
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);
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break;
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}
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case "memory":
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case "memory": {
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// Get memory usage and clear if pattern would match memory operations
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const memoryBefore = cacheManager.getTotalMemoryUsage();
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cacheManager.clearAll();
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const memoryAfter = cacheManager.getTotalMemoryUsage();
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invalidatedCount = 1;
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invalidationResults.push(`Cleared memory caches, freed ${(memoryBefore - memoryAfter).toFixed(2)} MB`);
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invalidationResults.push(
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`Cleared memory caches, freed ${(memoryBefore - memoryAfter).toFixed(2)} MB`
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);
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break;
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}
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case "lru":
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case "lru": {
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// Clear all LRU caches
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const lruStats = cacheManager.getAllStats();
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const lruCacheCount = Object.keys(lruStats).length;
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@ -382,20 +407,25 @@ async function invalidatePattern(
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invalidatedCount = lruCacheCount;
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invalidationResults.push(`Cleared ${invalidatedCount} LRU caches`);
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break;
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}
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default:
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default: {
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// Try to remove a specific cache by name
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const removed = cacheManager.removeCache(target);
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if (!removed) {
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return NextResponse.json({
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return NextResponse.json(
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{
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success: false,
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error: `Cache '${target}' not found. Valid targets: all, memory, lru, or specific cache name`,
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}, { status: 400 });
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},
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{ status: 400 }
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);
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}
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invalidatedCount = 1;
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invalidationResults.push(`Removed cache '${target}'`);
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break;
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}
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}
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// Get post-invalidation metrics
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const metrics = cacheManager.getPerformanceReport();
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@ -413,11 +443,14 @@ async function invalidatePattern(
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});
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} catch (error) {
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console.error("Pattern invalidation failed:", error);
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return NextResponse.json({
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return NextResponse.json(
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{
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success: false,
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error: "Pattern invalidation failed",
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details: error instanceof Error ? error.message : "Unknown error",
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}, { status: 500 });
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},
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{ status: 500 }
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);
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}
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}
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@ -507,7 +540,7 @@ function _calculateAverage(
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}
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function calculateTrend(
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history: Array<PerformanceMetrics>,
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history: Array<any>,
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path: string
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): "increasing" | "decreasing" | "stable" {
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if (history.length < 2) return "stable";
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@ -517,11 +550,19 @@ function calculateTrend(
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if (older.length === 0) return "stable";
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const recentAvg = recent.length > 0
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? recent.reduce((sum, item) => sum + getNestedPropertyValue(item, path), 0) / recent.length
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const recentAvg =
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recent.length > 0
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? recent.reduce(
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(sum, item) => sum + getNestedPropertyValue(item, path),
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0
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) / recent.length
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: 0;
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const olderAvg = older.length > 0
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? older.reduce((sum, item) => sum + getNestedPropertyValue(item, path), 0) / older.length
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const olderAvg =
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older.length > 0
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? older.reduce(
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(sum, item) => sum + getNestedPropertyValue(item, path),
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0
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) / older.length
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: 0;
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if (recentAvg > olderAvg * 1.1) return "increasing";
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@ -529,8 +570,10 @@ function calculateTrend(
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return "stable";
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}
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function getNestedPropertyValue(obj: Record<string, unknown>, path: string): number {
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return path.split('.').reduce((current, key) => current?.[key] ?? 0, obj) || 0;
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function getNestedPropertyValue(obj: any, path: string): number {
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return (
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path.split(".").reduce((current, key) => current?.[key] ?? 0, obj) || 0
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);
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}
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function getNestedValue(obj: Record<string, unknown>, path: string): unknown {
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