All files / src/app/api/admin/analytics/products/top route.ts

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export const dynamic = "force-dynamic";

/**
 * Top Products API Route
 *
 * GET - Get top products by revenue
 */

import { NextRequest, NextResponse } from "next/server";
import {
  withAdmin,
  withErrorHandling,
  successResponse,
  ApiSuccessResponse,
  ApiErrorResponse,
} from "@/lib/api";
import { getTopProductsByRevenue, type RevenueByProduct } from "@/lib/analytics/services";

/**
 * GET /api/admin/analytics/products/top
 * Get top products by revenue
 *
 * Query params:
 * - days: Number of days to analyze (default: 30)
 * - limit: Number of products to return (default: 10)
 */
async function handleGet(
  request: NextRequest
): Promise<NextResponse<ApiSuccessResponse<RevenueByProduct[]> | ApiErrorResponse>> {
  const { searchParams } = new URL(request.url);

  const days = parseInt(searchParams.get("days") || "30", 10);
  const limit = parseInt(searchParams.get("limit") || "10", 10);

  // Validate inputs
  const validDays = Math.min(Math.max(days, 1), 365);
  const validLimit = Math.min(Math.max(limit, 1), 50);

  const products = await getTopProductsByRevenue(validDays, validLimit);
  return successResponse(products);
}

export const GET = withErrorHandling(withAdmin(handleGet));