@codai/memorai/dist/services/AnalyticsService.d.ts

Universal Database & Storage Service for CODAI Ecosystem - CBD Backend

/**
 * Analytics Service - Production Implementation
 * Handles event tracking, metrics collection, and analytics data processing
 */
import { EventEmitter } from 'events';
import type { AnalyticsEvent, AnalyticsQuery, AnalyticsResult } from '../types';
interface MetricSummary {
    eventName: string;
    count: number;
    uniqueUsers: number;
    lastSeen: Date;
    properties: Record<string, Set<any>>;
}
export declare class AnalyticsService extends EventEmitter {
    private isInitialized;
    private events;
    private metrics;
    private batchQueue;
    private processInterval?;
    private batchSize;
    private flushInterval;
    constructor();
    initialize(): Promise<void>;
    shutdown(): Promise<void>;
    track(event: AnalyticsEvent): Promise<void>;
    query(query: AnalyticsQuery): Promise<AnalyticsResult>;
    getEventCount(eventName?: string, userId?: string, appId?: string): Promise<number>;
    getUniqueUsers(appId?: string, startDate?: Date, endDate?: Date): Promise<string[]>;
    getTopEvents(limit?: number, appId?: string): Promise<Array<{
        eventName: string;
        count: number;
    }>>;
    getMetricsSummary(): Promise<Record<string, MetricSummary>>;
    purgeOldEvents(olderThanDays?: number): Promise<number>;
    getHealth(): Promise<{
        status: string;
        details?: any;
    }>;
    private generateEventId;
    private validateEvent;
    private updateMetrics;
    private startBatchProcessing;
    private startMetricsAggregation;
    private flushBatch;
    private processBatch;
    private aggregateMetrics;
    private filterEvents;
    private applyAggregations;
    private groupEvents;
}
export {};
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