Ushio-cn-old/yimian/www/wx/modules/api/models/CartListForm.php

<?php
/**
 * Created by IntelliJ IDEA.
 * User: luwei
 * Date: 2017/7/15
 * Time: 14:33
 */

namespace app\modules\api\models;

use app\models\Attr;
use app\models\AttrGroup;
use app\models\Cart;
use app\models\common\CommonGoods;
use app\models\common\CommonGoodsAttr;
use app\models\Goods;
use app\models\Mch;
use app\models\MiaoshaGoods;
use yii\data\Pagination;

class CartListForm extends ApiModel
{
    public $store_id;
    public $user_id;
    public $page;
    public $limit;
    public $list;
    public $mch_list;

    public function rules()
    {
        return [
            [['page', 'limit'], 'integer'],
            [['page',], 'default', 'value' => 1],
            [['limit',], 'default', 'value' => 1000],
        ];
    }

    public function save()
    {
        if ($this->list) {
            $cart_list = json_decode($this->list, true);
            foreach ($cart_list as $v) {
                $form = Cart::find()->where(['store_id' => $this->store_id, 'is_delete' => 0])->where('id=:id', [':id' => $v['cart_id']])->one();
                $form->num = $v['num'];
                $form->save();
                //$rt= Cart::CartForm()->updateAll(array('num'=>$v['num']),'id=:id AND store_id=:store_id',array(':id'=>$v['cart_id'],':store_id'=>$this->store_id));
            }
        };
        if ($this->mch_list) {
            $mch_list = json_decode($this->mch_list, true);
            if (is_array($mch_list)) {
                foreach ($mch_list as $i => $mch) {
                    if (is_array($mch['list'])) {
                        foreach ($mch['list'] as $j => $item) {
                            $cart = Cart::findOne([
                                'id' => $item['cart_id'],
                                'user_id' => $this->user_id,
                            ]);
                            if (!$cart) {
                                continue;
                            }
                            $cart->num = intval($item['num']);
                            $cart->save();
                        }
                    }
                }
            }
        }
        return [
            'code' => 0,
            'msg' => 'success',
        ];
    }

    public function search()
    {
        $query = Cart::find()->where(['store_id' => $this->store_id, 'user_id' => $this->user_id, 'is_delete' => 0]);
        $count = $query->count();
        $pagination = new Pagination(['totalCount' => $count, 'page' => $this->page - 1, 'pageSize' => 10000,]);
        /* @var Cart[] $list */
        $list = $query->orderBy('goods_id DESC')->limit($pagination->limit)->offset($pagination->offset)->all();
        $new_list = [];
        $mch_list = [];//入驻商的商品
        foreach ($list as $item) {
            $goods = Goods::findOne([
                'id' => $item->goods_id,
                'is_delete' => 0,
                'status' => 1,
            ]);
            if (!$goods) {
                continue;
            }
            $attr_list = Attr::find()->alias('a')
                ->select('ag.attr_group_name,a.attr_name,')
                ->leftJoin(['ag' => AttrGroup::tableName()], 'a.attr_group_id=ag.id')
                ->where(['a.id' => json_decode($item->attr, true)])
                ->asArray()->all();

//            $goods_attr_info = $goods->getAttrInfo();
            $goodsData = [
              'attr' => $goods->attr,
              'price' => $goods->price,
              'is_level' => $goods->is_level,
            ];
            $goods_attr_info = CommonGoods::currentGoodsAttr($goodsData, json_decode($item->attr, true));

            $attr_num = intval(empty($goods_attr_info['num']) ? 0 : $goods_attr_info['num']);
            $goods_pic = isset($goods_attr_info['pic']) ? $goods_attr_info['pic'] ?: $goods->getGoodsPic(0)->pic_url : $goods->getGoodsPic(0)->pic_url;
            $new_item = (object)[
                'cart_id' => $item->id,
                'goods_id' => $goods->id,
                'goods_name' => $goods->name,
                'goods_pic' => $goods_pic,
                'num' => $item->num,
                'attr_list' => $attr_list,
                'price' => doubleval(empty($goods_attr_info['price']) ? $goods->price : $goods_attr_info['price']) * $item->num,
                'unitPrice' => doubleval($goods_attr_info['price']),
                'max_num' => $attr_num,
                'disabled' => ($item->num > $attr_num) ? true : false,
            ];

            if ($goods->mch_id != 0) {
                if (!is_array($mch_list['mch_id_' . $goods->mch_id])) {
                    $mch_list['mch_id_' . $goods->mch_id] = [];
                }
                $new_item->mch_id = $goods->mch_id;
                $mch_list['mch_id_' . $goods->mch_id][] = $new_item;
            } else {
                $new_list[] = $new_item;
            }
        }
        $new_mch_list = [];
        foreach ($mch_list as $i => $item) {
            $mch = Mch::findOne([
                'id' => $item[0]->mch_id,
                'is_delete' => 0,
                'is_open' => 1,
                'is_lock' => 0,
            ]);
            if ($mch) {
                $new_mch_list[] = [
                    'id' => $mch->id,
                    'name' => $mch->name,
                    'list' => $item,
                ];
            }
        }

        return [
            'code' => 0,
            'msg' => 'success',
            'data' => [
                'row_count' => $count,
                'page_count' => $pagination->pageCount,
                'list' => $new_list,
                'mch_list' => $new_mch_list,
            ],
        ];
    }
}