mars/app/journal/src/Api.php

<?php

namespace Journal\Src;

use Dever;

class Api
{
	public function data()
	{
		return Dever::db('journal/info')->state();
	}

	public function ding($data)
    {
        if (isset($data['num_add_ding']) && isset($data['num_ratio_ding'])) {

            if ($data['buy'] == 1 && $data['buy_type'] == 2) {
                # 获取明星的订阅数
                $star = Dever::db('journal/star')->state(array('info_id' => $data['id']));
                $data['num_ding'] = 0;
                if ($star) {
                    foreach ($star as $k => $v) {
                        $data['num_ding'] += $this->starDing($v);
                    }
                }
                $data['num_up'] = $data['num_add_ding'] = 0;
                $data['num_ratio_ding'] = 1;

            } elseif ($data['buy'] == 1 && $data['buy_type'] == 1) {
                if (!$data['num_ding']) {
                    $stat = Dever::db('stat/journal')->getNumByJournal(array('journal_id' => $data['id']));
                    if (!$stat) {
                        $stat['buy_num'] = 0;
                    }

                    if (!$stat['buy_num']) {
                        $stat['buy_num'] = 0;
                    }
                    $data['num_ding'] = $stat['buy_num'];
                }

                $data['num_up'] = 0;
            }

            $data['num_ding'] = $data['num_ding'] + $data['num_up'];
            $data['buy_num'] = $data['num_ding'];
            $data['num_ding'] = round(($data['num_ding']+$data['num_add_ding'])*$data['num_ratio_ding']);
        }

        return $data;
    }

    public function starDing($data)
    {
        if (isset($data['num_add_ding']) && isset($data['num_ratio_ding'])) {

            if (!$data['num_ding']) {
                $stat = Dever::db('act/order')->getNumByStar(array('star_id' => $data['id'], 'product_id' => $data['info_id']));
                if (!$stat) {
                    $stat['buy_num'] = 0;
                }

                if (!$stat['buy_num']) {
                    $stat['buy_num'] = 0;
                }
                $data['num_ding'] = $stat['buy_num'];
            }
            
            $data['buy_num'] = $data['num_ding'];
            $data['num_ding'] = round(($data['num_ding']+$data['num_add_ding'])*$data['num_ratio_ding']);
        }

        return $data;
    }
}