zhongshen_project/addon/freeshipping/model/Freeshipping.php

<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 杭州牛之云科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com
 * =========================================================
 */

namespace addon\freeshipping\model;

use app\model\BaseModel;

class Freeshipping extends BaseModel
{
    /**
     * 添加满额包邮
     * @param $data
     * @return array
     */
    public function addFreeshipping($data)
    {
        $data[ 'create_time' ] = time();
        $area_ids = json_decode($data[ 'area_ids' ], true);
        if (!empty($area_ids)) {
            foreach ($area_ids[ '3' ] as $k => $v) {
                if (!empty($area_ids[ '3' ])) {
                    foreach ($v as $area_id) {

                        //判断该城市是否已存在
                        $count = model('promotion_freeshipping')->getCount(
                            [
                                [ 'site_id', '=', $data[ 'site_id' ] ],
                                [ 'area_ids', 'like', '%' . $area_id . '%' ],
                            ]
                        );
                        if ($count > 0) {
                            return $this->error('', '指定地区城市不能重复');
                        }
                    }
                }

            }
        }

        $res = model('promotion_freeshipping')->add($data);
        return $this->success($res);
    }

    /**
     * 编辑满额包邮
     * @param $groupbuy_id
     * @param $site_id
     * @param $groupbuy_data
     * @return array|\multitype
     */
    public function editFreeshipping($data)
    {
        $freeshipping_id = $data[ 'freeshipping_id' ];
        unset($data[ 'freeshipping_id' ]);
        $data[ 'update_time' ] = time();
        $area_ids = json_decode($data[ 'area_ids' ], true);
        if (!empty($area_ids)) {
            foreach ($area_ids[ '3' ] as $k => $v) {
                if (!empty($area_ids[ '3' ])) {
                    foreach ($v as $area_id) {

                        //判断该城市是否已存在
                        $count = model('promotion_freeshipping')->getCount(
                            [
                                [ 'site_id', '=', $data[ 'site_id' ] ],
                                [ 'area_ids', 'like', '%' . $area_id . '%' ],
                                [ 'freeshipping_id', '<>', $freeshipping_id ]
                            ]
                        );
                        if ($count > 0) {
                            return $this->error('', '指定地区城市不能重复');
                        }
                    }
                }

            }
        }

        $res = model('promotion_freeshipping')->update($data,
            [ [ 'site_id', '=', $data[ 'site_id' ] ], [ 'freeshipping_id', '=', $freeshipping_id ] ]
        );
        return $this->success($res);
    }

    /**
     * 删除满额包邮活动
     * @param $groupbuy_id
     * @param $site_id
     * @return array|\multitype
     */
    public function deleteFreeshipping($freeshipping_id, $site_id)
    {
        $list = model('promotion_freeshipping')->delete([ [ 'freeshipping_id', '=', $freeshipping_id ], [ 'site_id', '=', $site_id ] ]);
        return $this->success($list);
    }

    /**
     * 获取信息
     * @param array $condition
     * @param string $field
     * @return array
     */
    public function getFreeshippingInfo($condition = [], $field = '*')
    {
        $res = model('promotion_freeshipping')->getInfo($condition, $field);
        return $this->success($res);
    }

    /**
     * 获取满额包邮分页列表
     * @param array $condition
     * @param number $page
     * @param string $page_size
     * @param string $order
     * @param string $field
     */
    public function getFreeshippingPageList($condition = [], $page = 1, $page_size = PAGE_LIST_ROWS, $order = '', $field = '*')
    {
        $list = model('promotion_freeshipping')->pageList($condition, $field, $order, $page, $page_size);
        return $this->success($list);
    }

    /********************************************************************* 订单核验是否符合地区 start*****************************************************************************/

    /**
     * 是否符合满额包邮
     * @param $money
     * @param $district_id
     * @param $site_id
     * @return array
     */
    public function calculate($money, $district_id, $site_id)
    {
        $condition = array (
            [ 'price', "<=", $money ],
            [ 'site_id', "=", $site_id ],
            [ 'area_ids', 'like', '%"' . $district_id . '"%' ]
        );

        $info = model('promotion_freeshipping')->getInfo($condition, '*');
        if (!empty($info)) {
            return $this->success($info);
        } else {
            return $this->error();
        }
    }
    /********************************************************************* 订单核验是否符合地区 end*****************************************************************************/

}