lachang/app/api/controller/UserShare.php

<?php

declare (strict_types=1);

namespace app\api\controller;

use app\api\service\User as UserService;
use app\api\model\UserShare as UserShareModel;
use app\common\model\Goods as GoodsModel;

/**
 * 用户分享
 * Class UserShare
 * @package app\api
 */
class UserShare extends Controller
{
    /**
     * 添加分享
     * @param $target_type
     * @param $target_id
     * @return mixed
     */
    public function add($target_type, int $target_id)
    {
        $userinfo = UserService::getCurrentLoginUser(true);
        $usModel = new UserShareModel;
        $usModel->addOne($userinfo->user_id, $target_type, $target_id);
        switch ($target_type) {
            case 1: //商品收藏
                GoodsModel::setIncByField($target_id, 'share_num', 1);
                break;
        }
        return $this->renderSuccess([], '分享成功');
    }
}