chajia/app/api/admin/query-logs/route.ts

import { parseAdminAuth } from "@/lib/api/admin-auth-context";
import { fail, ok } from "@/lib/response";
import { AuthError } from "@/modules/auth/errors";
import { requirePermission } from "@/modules/auth/rbac";
import {
  listQuoteQueryLogs,
  type QuoteQueryOutcome,
} from "@/modules/quote/query-log";

const VALID_OUTCOMES: readonly QuoteQueryOutcome[] = [
  "processing",
  "success",
  "failed",
  "stale",
];

function parsePagination(searchParams: URLSearchParams): {
  page: number;
  size: number;
} | null {
  const pageRaw = searchParams.get("page");
  const sizeRaw = searchParams.get("size");

  if (!pageRaw || !sizeRaw) {
    return null;
  }

  const page = Number(pageRaw);
  const size = Number(sizeRaw);

  if (
    !Number.isInteger(page) ||
    !Number.isInteger(size) ||
    page < 1 ||
    size < 1 ||
    size > 100
  ) {
    return null;
  }

  return { page, size };
}

/** GET /api/admin/query-logs — 查价记录（最多保留 1000 条） */
export async function GET(request: Request) {
  let auth;
  try {
    auth = parseAdminAuth(request);
    requirePermission(auth, "alert:read");
  } catch (error) {
    if (error instanceof AuthError) {
      return fail(error.code, error.message, error.httpStatus);
    }
    throw error;
  }

  void auth;

  const searchParams = new URL(request.url).searchParams;
  const pagination = parsePagination(searchParams);
  if (!pagination) {
    return fail("VALIDATION_FAILED", "请提供有效的 page 和 size 参数", 400);
  }

  const customerId = searchParams.get("customer_id")?.trim() || undefined;
  const outcomeRaw = searchParams.get("outcome")?.trim();
  if (outcomeRaw && !VALID_OUTCOMES.includes(outcomeRaw as QuoteQueryOutcome)) {
    return fail("VALIDATION_FAILED", "无效的查询结果筛选", 400);
  }

  const data = await listQuoteQueryLogs({
    page: pagination.page,
    size: pagination.size,
    customerId,
    outcome: outcomeRaw as QuoteQueryOutcome | undefined,
  });

  return ok(data);
}