@baguskto/saham/dist/services/historical-data-service.d.ts

MCP Server untuk data saham Indonesia (IDX) - Implementasi Node.js/TypeScript

/**
 * Historical Data Service for Indonesian Stock Market data
 * Integrates with Dataset-Saham-IDX repository
 */
import { RepositoryInfo } from '../utils/github-api';
import { ParsedStockData, StockDataPoint } from './csv-parser';
export interface HistoricalDataOptions {
    useCache?: boolean;
    cacheTTL?: number;
    forceRefresh?: boolean;
}
export interface StockMetadata {
    ticker: string;
    lastUpdated: Date;
    dataPoints: number;
    dateRange: {
        start: Date;
        end: Date;
    };
    fileSize: number;
}
export declare class HistoricalDataService {
    private githubApi;
    private dataDir;
    private metadataDir;
    private defaultCacheTTL;
    constructor();
    /**
     * Ensure required directories exist
     */
    private ensureDirectories;
    /**
     * Get historical data for a specific stock
     */
    getStockData(ticker: string, options?: HistoricalDataOptions): Promise<ParsedStockData>;
    /**
     * Get historical data for multiple stocks
     */
    getMultipleStocksData(tickers: string[], options?: HistoricalDataOptions): Promise<Record<string, ParsedStockData>>;
    /**
     * Get available stock tickers from the repository
     */
    getAvailableStocks(): Promise<string[]>;
    /**
     * Get repository information
     */
    getRepositoryInfo(): Promise<RepositoryInfo>;
    /**
     * Check if stock data is available
     */
    isStockAvailable(ticker: string): Promise<boolean>;
    /**
     * Get stock data for a specific time period
     */
    getStockDataForPeriod(ticker: string, period: string, options?: HistoricalDataOptions): Promise<StockDataPoint[]>;
    /**
     * Get stock data for a custom date range
     */
    getStockDataForDateRange(ticker: string, startDate: Date, endDate: Date, options?: HistoricalDataOptions): Promise<StockDataPoint[]>;
    /**
     * Get metadata for cached stocks
     */
    getCachedStockMetadata(): Promise<StockMetadata[]>;
    /**
     * Clear cache for a specific stock or all stocks
     */
    clearCache(ticker?: string): Promise<void>;
    /**
     * Get cached data if available and not expired
     */
    private getCachedData;
    /**
     * Cache parsed data and metadata
     */
    private cacheData;
    /**
     * Utility function to chunk array into smaller arrays
     */
    private chunkArray;
}
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