pagodera/app/api/listings/[id]/bids/route.ts

import { NextRequest, NextResponse } from "next/server";
import { secureLogger } from "@/lib/secure-logger";
import { requireAuth } from "@/lib/auth/middleware";
import { getListingById } from "@/lib/prisma/queries/listings";
import { prisma } from "@/lib/prisma/app";
import { trackEvent } from "@/lib/prisma/queries/telemetry";

/**
 * GET /api/listings/[id]/bids
 * Lista lances de um anúncio
 */
export async function GET(
  request: NextRequest,
  { params }: { params: Promise<{ id: string }> }
) {
  try {
    const authResult = await requireAuth(request);
    if (authResult instanceof NextResponse) return authResult;

    const { id } = await params;
    const listingId = parseInt(id, 10);
    if (isNaN(listingId)) {
      return NextResponse.json(
        { success: false, error: "ID de anúncio inválido" },
        { status: 400 }
      );
    }

    // Buscar listing para verificar se é leilão
    const listing = await getListingById(listingId);
    if (!listing) {
      return NextResponse.json(
        { success: false, error: "Anúncio não encontrado" },
        { status: 404 }
      );
    }

    if (!listing.is_auction) {
      return NextResponse.json(
        { success: false, error: "Este anúncio não é um leilão" },
        { status: 400 }
      );
    }

    // Buscar parâmetros de filtro
    const { searchParams } = new URL(request.url);
    const limit = parseInt(searchParams.get("limit") || "50", 10);

    // Buscar lances
    const bids = await prisma.bid.findMany({
      where: {
        listing_id: listingId,
        is_active: true,
      },
      include: {
        bidder: {
          select: {
            user_id: true,
            username: true,
          },
        },
      },
      orderBy: {
        created_at: "desc",
      },
      take: limit,
    });

    // Formatar resposta
    const formattedBids = bids.map((bid) => ({
      bid_id: bid.bid_id,
      bidder_id: bid.bidder_id,
      bidder_name: bid.bidder.username,
      bid_amount: Number(bid.bid_amount),
      bid_type: bid.bid_type,
      created_at: bid.created_at,
    }));

    // Registrar telemetria
    await trackEvent({
      event_type: "bid_viewed",
      ad_id: listingId,
      user_id: authResult.userId,
      metadata: {
        bids_count: formattedBids.length,
      },
    });

    return NextResponse.json(
      {
        success: true,
        bids: formattedBids,
        total: formattedBids.length,
      },
      { status: 200 }
    );
  } catch (error) {
    secureLogger.error("❌ Erro ao buscar histórico de lances", {
      error: error instanceof Error ? error.message : "Erro desconhecido",
      stack: error instanceof Error ? error.stack : undefined,
    });

    return NextResponse.json(
      { success: false, error: "Erro ao buscar histórico de lances" },
      { status: 500 }
    );
  }
}