software-market/application/common/traits/ServiceTrait.php

<?php

namespace app\common\traits;

use app\common\service\CommonService;

trait  ServiceTrait
{
    public static $instance;
    /** @var CommonService  */
    public static $Common = CommonService::class;
    /**
     * 单例获取当前服务
     * @return static
     */
    public static function instance()
    {
        if (is_null(static::$instance)) {
            static::$instance = new static();
        }
        return static::$instance;
    }

    /**
     *  获取单条数据
     * @param $where
     * @param string|array $with
     * @param string|array $order
     * @return mixed
     */
    public static function getOne($where, $with = [], $order = [], $params = [])
    {
        $model = self::$Model::with($with)->where($where);
        if ($order) {
            $model->order($order[0] ?? 'id', $order[1] ?? 'asc');
        }
        if (!empty($params['withCount'])) {
            $model->withCount($params['withCount']);
        }
        return $model->find();
    }

    /**
     * 获取列表数据
     * @param $where
     * @param int $page_size
     * @param string|array $order --'id desc,status'|['order','id'=>'desc']
     * @param string $group
     * @param string|array $with
     * @param array $params
     * @return mixed
     */
    public static function getList($where, $page_size = 0, $order = [], $group = '', $with = [], $params = [])
    {
        $model = self::$Model::where($where);
        if ($order) {
            $model->order($order);
        }
        if ($group) {
            $model->group($group);
        }
        if ($with) {
            $model->with($with);
        }
        if (!empty($params['withCount'])) {
            $model->withCount($params['withCount']);
        }
        $res = $page_size ? $model->paginate($page_size, false, $params['config'] ?? []) : $model->select();

        return $res;
    }

    /**
     * 调用模型静态方法
     * @param $funName
     * @param $args
     * @return mixed
     */
    public static function __callStatic($funName, $args)
    {
        $res = self::$Model::$funName(...$args);

        return $res;
    }
}