backend_php/src/place/benefit/manage/Lib/Api.php

<?php namespace Place_benefit\Manage\Lib;
use Dever;
class Api
{
    # 获取权益类型
    public function getType($value)
    {
        $result = [];
        $result['type_id']['value'] = '';
        $result['type_id']['option'] = Dever::load('item', 'place_benefit')->getTypeData($value);
        return $result;
    }

    # 获取权益所需要的范围数据：具体项目选择
    public function getScope($value, $key = 'ids')
    {
        if (is_array($value)) {
            $result = [];
            $result[$key]['value'] = [];
            if ($value[0] == 1) {
                //$where = ['status' => 1];
                $where = [];
                if (isset($value[3]) && $value[3]) {
                    $where['cate_child_id'] = $value[3];
                } elseif (isset($value[2]) && $value[2]) {
                    $where['cate_parent_id'] = $value[2];
                } elseif (isset($value[1]) && $value[1]) {
                    $where['channel_id'] = $value[1];
                }
                $result[$key]['option'] = Dever::db('info', 'place_source')->select($where);
            } elseif ($value[0] == 2) {
                $result[$key]['option'] = Dever::db('level', 'place_role')->select(['info_id' => $value[1]]);
            }
            
            //$result['ids']['url'] = Dever::url('place/manage.getProfitData', ['s' => $value]);
            return $result;
        }
    }

    # 获取销售渠道下的分类
    public function getSalesCate($value)
    {
        if ($value) {
            $result = [];
            $result['sales_cate_id']['option'] = Dever::db('cate', 'place_channel_sales')->select(['type' => $value]);
            if ($result['sales_cate_id']['option']) {
                $result['sales_cate_id']['value'] = $result['sales_cate_id']['option'][0]['id'];
            }
            return $result;
        }
    }

    # 获取权益所需要的范围数据：具体项目选择
    public function getSalesScope($value)
    {
        return $this->getScope($value, 'buy_ids');
    }


    # 获取权益所需要的信息：项目下的数据
    public function getProfitData()
    {
        return Dever::load('common', 'manage')->cascader(2, function($level, $parent) {
            $data = [];
            if ($level == 1) {
                $data = [
                    ['id' => 1, 'name' => '资源'],
                    ['id' => 2, 'name' => '身份'],
                ];
            } elseif ($level == 2) {
                if ($parent == 1) {
                    $data = Dever::db('channel', 'place_source')->select([]);
                } elseif ($parent == 2) {
                    $data = Dever::db('info', 'place_role')->select(['status' => 1]);
                }
            }
            return $data;
        });
    }
}