rsnongfa/app/adminapi/lists/marketing/CouponLists.php

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


use app\adminapi\lists\BaseAdminDataLists;
use app\common\enum\CouponEnum;
use app\common\lists\ListsExcelInterface;
use app\common\lists\ListsExtendInterface;
use app\common\lists\ListsSearchInterface;
use app\common\model\Coupon;
use app\common\model\CouponList;

class CouponLists extends BaseAdminDataLists implements ListsExtendInterface, ListsExcelInterface, ListsSearchInterface
{


    /**
     * @notes 设置导出字段
     * @return array
     * @author 张无忌
     * @date 2021/7/31 16:28
     */
    public function setExcelFields(): array
    {
        return [
            'id'                => '优惠券ID',
            'sn'                => '优惠券编号',
            'name'              => '优惠券名称',
            'discount_content'  => '优惠券内容',
            'get_method'        => '推广方式',
            'use_time_text'     => '用卷时间',
            'send_total_text'   => '发放总量',
            'receive_number'    => '已领取',
            'surplus_number'    => '剩余',
            'use_number'        => '已使用',
            'status_text'       => '优惠券状态',
            'create_time'       => '创建时间'
        ];
    }

    /**
     * @notes 设置导出文件名
     * @return string
     * @author 张无忌
     * @date 2021/7/31 16:28
     */
    public function setFileName(): string
    {
        return '优惠券列表';
    }

    /**
     * @notes 优惠券搜索条件
     * @return array
     * @author 张无忌
     * @date 2021/7/29 18:07
     */
    public function setSearch(): array
    {
        return [
            '=' => ['status', 'get_type'],
            '%like%' => ['name'],
            "between_time" => 'create_time'
        ];
    }

    /**
     * @notes 优惠券扩展统计
     * @return mixed
     * @author 张无忌
     * @date 2021/7/29 18:07
     */
    public function extend()
    {
        $searchwhere = $this->searchWhere;
        foreach ($searchwhere as $key => $value) {
            if ($value[0] == 'status') {
                unset($searchwhere[$key]);
            }
        }
        $searchwhere = array_values($searchwhere);
        $model = new Coupon();
        $detail['all'] = $model->where($searchwhere)->count();
        $detail['not'] = $model->where($searchwhere)
            ->where(['status' => CouponEnum::COUPON_STATUS_NOT])->count();
        $detail['conduct'] = $model->where($searchwhere)
            ->where(['status' => CouponEnum::COUPON_STATUS_CONDUCT])->count();
        $detail['end'] = $model->where($searchwhere)
            ->where(['status' => CouponEnum::COUPON_STATUS_END])->count();

        return $detail;
    }

    /**
     * @notes 获取优惠券列表
     * @return array
     * @throws @\think\db\exception\DataNotFoundException
     * @throws @\think\db\exception\DbException
     * @throws @\think\db\exception\ModelNotFoundException
     * @author 张无忌
     * @date 2021/7/29 18:07
     */
    public function lists(): array
    {
        $lists = (new Coupon())->withoutField('update_time,delete_time')
            ->where($this->searchWhere)
            ->append([ 'discount_content', 'use_time_type', 'use_time_text', 'status_text', 'use_number', 'receive_number', 'surplus_number', 'send_total_text' ])
            ->limit($this->limitOffset, $this->limitLength)
            ->order('id desc')
            ->select()
            ->toArray();

        foreach ($lists as &$item) {

            $item['get_method'] = CouponEnum::getTypeDesc($item['get_type']);
            
            unset($item['condition_type']);
            unset($item['condition_money']);
            unset($item['send_total_type']);
            unset($item['send_total']);
            unset($item['use_time_type']);
            unset($item['use_time_start']);
            unset($item['use_time_end']);
            unset($item['use_time']);
            unset($item['get_num_type']);
            unset($item['get_num']);
            unset($item['use_goods_type']);
            unset($item['use_goods_ids']);
        }

        return $lists;
    }

    /**
     * @notes 获取优惠券数量统计
     * @return int
     * @author 张无忌
     * @date 2021/7/29 18:07
     */
    public function count(): int
    {
        return (new Coupon())->where($this->searchWhere)->count();
    }
}