yyky/application/api/logic/StatisticsLogic.php

<?php
namespace app\api\logic;

use app\common\model\MealcenterModel;
use app\common\model\MealOrdersModel;
use app\common\model\serverappointmentmodel;
use app\common\model\VisitModel;

class StatisticsLogic
{
    public function getmealcenterlist()
    {
        $page = isset($arr['page']) && is_numeric($arr['page']) && !empty($arr['page']) && $arr['page'] > 0 ? $arr['page'] : 1;
        $size = isset($arr['size']) && is_numeric($arr['size']) && !empty($arr['size']) && $arr['size'] > 0 ? $arr['size'] : 10;
        $m_mc = new MealcenterModel();
        $m_mo = new MealOrdersModel();
        $m_v = new VisitModel();
        $m_sa = new serverappointmentmodel();
        $where = [];
        $count = $m_mc->getList($where, 'count');
        if ($count <= 0) {
            return backarr(0, "无数据");
        }
        $list = $m_mc->getList($where, '*', $page, $size);
        foreach ($list as $key => $value) {
            $mocount = $m_mo->getList(['center_id' => $value['id']], 'count');
            $vcount = $m_v->getList(['center_id' => $value['id']], 'count');
            $sacount = $m_sa->getList(['center_id' => $value['id']], 'count');
            $value['mocount'] = empty($mocount) ? 0 : $mocount;
            $value['vcount'] = empty($vcount) ? 0 : $vcount;
            $value['sacount'] = empty($sacount) ? 0 : $sacount;
            $list[$key] = $value;
        }
        $restunData = [
            'count' => $count,
            'page' => $page,
            'size' => $size,
            'list' => $list,
        ];
        return backarr(1, "查询成功", $restunData);
    }
}