suyuan/app/adminapi/lists/land/ProductLists.php

<?php
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namespace app\adminapi\lists\land;


use app\adminapi\lists\BaseAdminDataLists;
use app\common\model\land\Product;
use app\common\lists\ListsSearchInterface;
use think\facade\Db;

/**
 * Product列表
 * Class ProductLists
 * @package app\adminapi\listsland
 */
class ProductLists extends BaseAdminDataLists implements ListsSearchInterface
{


    /**
     * @notes 设置搜索条件
     * @return \string[][]
     * @author likeadmin
     * @date 2023/11/25 16:16
     */
    public function setSearch(): array
    {
        return [
            '=' => ['p.user_id', 'p.code', 'p.name', 'p.status'],
        ];
    }

    public function querySearch(): array
    {
        $queryWhere = [];
        if (!empty($this->params['land_id'])) {
            $queryWhere['l.id'] = $this->params['land_id'];
        }
        if (!empty($this->params['start_time'])) {
            $queryWhere[] = ['p.create_time', '>=', strtotime($this->params['start_time'])];
        }
        if (!empty($this->params['end_time'])) {
            $queryWhere[] = ['p.create_time', '<', strtotime($this->params['end_time'])];
        }
        return $queryWhere;
    }

    public function userSearch(): array
    {
        $userWhere['p.user_id'] = 0;
        // 超级管理员数据
        if ($this->adminInfo['root'] && !$this->adminInfo['user_id']) {
            unset($userWhere['p.user_id']);
        }
        // 普通用户数据
        if (!$this->adminInfo['root'] && $this->adminInfo['user_id']) {
            $userWhere['p.user_id'] = $this->adminInfo['user_id'];
        }
        return $userWhere;
    }

    /**
     * @notes 获取列表
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     * @author likeadmin
     * @date 2023/11/25 16:16
     */
    public function lists(): array
    {
        return Db::name('product')->alias('p')
            ->where($this->searchWhere)->where($this->userSearch())->where($this->querySearch())
            ->leftJoin('user u','u.id = p.user_id')
            ->leftJoin('land_product lp','lp.product_id = p.id')
            ->leftJoin('land l','l.id = lp.land_id')
            ->field('p.*, lp.land_id, l.title, u.account')
            ->limit($this->limitOffset, $this->limitLength)
            ->order(['p.id' => 'desc'])
            ->select()
            ->toArray();
    }


    /**
     * @notes 获取数量
     * @return int
     * @author likeadmin
     * @date 2023/11/25 16:16
     */
    public function count(): int
    {
        return Db::name('product')->alias('p')
            ->where($this->searchWhere)->where($this->userSearch())->where($this->querySearch())
            ->leftJoin('user u','u.id = p.user_id')
            ->leftJoin('land_product lp','lp.product_id = p.id')
            ->leftJoin('land l','l.id = lp.land_id')
            ->count();
    }

}