import { NextResponse } from 'next/server';
import { getCurrentPrices, getCurrentPrice, getQuote } from '@/lib/yahoo-finance';
/**
* Test endpoint for Yahoo Finance integration
* GET /api/test-prices
*
* This endpoint tests the Yahoo Finance service with common Indian stocks
*/
export async function GET() {
try {
console.log('[TestPrices] Starting Yahoo Finance test...');
// Test with popular Indian stocks
const testSymbols = [
'RELIANCE',
'TCS',
'INFY',
'HDFCBANK',
'ICICIBANK',
'SBIN',
'BHARTIARTL',
'ITC',
'KOTAKBANK',
'LT'
];
// Fetch all prices at once
const startTime = Date.now();
const prices = await getCurrentPrices(testSymbols, 'NSE');
const fetchTime = Date.now() - startTime;
console.log('[TestPrices] Fetched prices in', fetchTime, 'ms');
// Get detailed quote for one symbol
const detailedQuote = await getQuote('RELIANCE', 'NSE');
// Count successful fetches
const successCount = Object.values(prices).filter(p => p > 0).length;
const failedSymbols = Object.entries(prices)
.filter(([_, price]) => price === 0)
.map(([symbol, _]) => symbol);
// Format response
const result = {
success: true,
message: 'Yahoo Finance test completed',
stats: {
totalSymbols: testSymbols.length,
successfulFetches: successCount,
failedFetches: failedSymbols.length,
fetchTimeMs: fetchTime,
avgTimePerSymbol: Math.round(fetchTime / testSymbols.length),
},
prices,
failedSymbols,
detailedQuoteExample: detailedQuote ? {
symbol: detailedQuote.symbol,
currentPrice: detailedQuote.regularMarketPrice,
previousClose: detailedQuote.regularMarketPreviousClose,
dayHigh: detailedQuote.regularMarketDayHigh,
dayLow: detailedQuote.regularMarketDayLow,
volume: detailedQuote.regularMarketVolume,
} : null,
timestamp: new Date().toISOString(),
};
console.log('[TestPrices] Test results:', result.stats);
return NextResponse.json(result);
} catch (error: any) {
console.error('[TestPrices] Error:', error);
return NextResponse.json(
{
success: false,
error: error.message || 'Failed to test Yahoo Finance',
timestamp: new Date().toISOString(),
},
{ status: 500 }
);
}
}
