order_producer/app/JsonRpc/OrderService.php

<?php
namespace App\JsonRpc;

use App\Model\Ad;
use App\Tools\Result;
use Hyperf\RpcServer\Annotation\RpcService;

#[RpcService(name: "OrderService", protocol: "jsonrpc-http", server: "jsonrpc-http")]
class OrderService implements OrderServiceInterface
{

    /**
     * @param array $data
     * @return array
     */
    public function getAD(array $data): array
    {
        $where = [];
        $id = $data['id'];
        if ($id) {
            $where[] = ['id', '=', $id];
        }
        $rep = AD::where($where)->limit(10)->orderBy("id", "asc")->get();
        $count = AD::where($where)->count();
        $data = [
            'rows' => $rep->toArray(),
            'count' => $count,
        ];
        if (empty($rep->toArray())) {
            return Result::error("没有广告数据");
        }
        return Result::success($data);
    }

}