Ushio-cn-old/yimian/www/wx/modules/mch/models/UserCouponForm.php

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2017/9/19
 * Time: 16:16
 */

namespace app\modules\mch\models;

use app\models\Coupon;
use app\models\CouponAutoSend;
use app\models\User;
use app\models\UserCoupon;
use yii\data\Pagination;
use app\models\IntegralCouponOrder;

class UserCouponForm extends MchModel
{
    public $store_id;

    public $user_id;
    public $status;
    public $page;
    public $limit;
    public $keyword;
    public $date_start;
    public $date_end;
    public $integral;
    public $price;
    public $id;
    public $type;
    public function rules()
    {
        return [
            [['keyword','date_start','date_end'], 'trim'],
            [['status', 'page', 'limit', 'user_id','integral','id','type'], 'integer'],
            [['status',], 'default', 'value' => -1],
            [['page',], 'default', 'value' => 1],
            [['price'], 'number'],
        ];
    }

    public function search()
    {
        if (!$this->validate()) {
            return $this->errorResponse;
        }
        $query = UserCoupon::find()->alias('uc')->where([
            'uc.is_delete' => 0,
            'uc.store_id' => $this->store_id
        ])->leftJoin(User::tableName() . ' u', 'u.id=uc.user_id')
            ->leftJoin(CouponAutoSend::tableName() . ' cas', 'cas.id=uc.coupon_auto_send_id')
            ->leftJoin(Coupon::tableName() . ' c', 'c.id=uc.coupon_id');
        if ($this->status == 0) {//未使用
            $query->andWhere(['uc.is_use' => 0, 'uc.is_expire' => 0]);
        }
        if ($this->status == 1) {//已使用
            $query->andWhere(['uc.is_use' => 1, 'uc.is_expire' => 0]);
        }
        if ($this->status == 2) {//已过期
            $query->andWhere(['uc.is_expire' => 1]);
        }

        if ($this->user_id) {//查找指定用户的
            $query->andWhere([
                'uc.user_id' => $this->user_id,
            ]);
        }
        if ($this->keyword) {
            $query->andWhere([
                'like', 'u.nickname', $this->keyword
            ]);
        }
        if ($this->date_start) {
            $query->andWhere(['>=','uc.addtime',strtotime($this->date_start)]);
        }
        if ($this->date_end) {
            $query->andWhere(['<=','uc.addtime',strtotime($this->date_end)]);
        }
        $count = $query->count();
        $pagination = new Pagination(['totalCount' => $count, 'pageSize' => $this->limit, 'page' => $this->page - 1]);
        $list = $query->limit($pagination->limit)->offset($pagination->offset)->orderBy('uc.addtime DESC')
            ->select([
                'u.nickname', 'uc.addtime uc_time', 'uc.is_use', 'uc.is_expire', 'uc.id uc_id', 'c.name',
                'c.sub_price', 'c.expire_type', 'c.min_price', 'c.discount_type', 'c.expire_day', 'c.begin_time',
                'c.end_time', 'uc.type', 'cas.event'
            ])->asArray()->all();
        $events = [
            0 => '平台发放',
            1 => '分享红包',
            2 => '购物返券',
            3 => '领券中心'
        ];
        foreach ($list as $i => $item) {
            if (!$item['event']) {
                if ($item['type'] == 2) {
                    $list[$i]['event'] = $item['event'] = 3;
                } else {
                    $list[$i]['event'] = $item['event'] = 0;
                }
            }
            $list[$i]['event_desc'] = $events[$item['event']];
        }
        return [
            'row_count' => $count,
            'page_count' => $pagination->pageCount,
            'pagination' => $pagination,
            'list' => $list,
        ];
    }

    public function getCountData()
    {
        if (!$this->validate()) {
            return $this->errorResponse;
        }
        $query = UserCoupon::find()->alias('uc')->where([
            'uc.is_delete' => 0,
            'uc.store_id' => $this->store_id
        ])->leftJoin(User::tableName() . ' u', 'u.id=uc.user_id');

        if ($this->user_id) {//查找指定用户的
            $query->andWhere([
                'uc.user_id' => $this->user_id,
            ]);
        }
        if ($this->keyword) {
            $query->andWhere([
                'like', 'u.nickname', $this->keyword
            ]);
        }
        $data = $query->select([
            'sum(case when uc.is_use = 0 and uc.is_expire = 0 then 1 else 0 end) status_0',
            'sum(case when uc.is_use = 1 and uc.is_expire = 0 then 1 else 0 end) status_1',
            'sum(case when uc.is_expire = 1 then 1 else 0 end) status_2',
        ])->asArray()->one();
        return $data;
    }
}