mashangyoujiu/Application/Common/Model/RetailShoppingModel.class.php

<?php

namespace Common\Model;

use Think\Model;

//[1.8.50]

/**
 * 购物车表
 * Class RetailShoppingModel
 * @package Common\Model
 */
class RetailShoppingModel extends BaseModel
{
    protected $tableName = 'retail_shopping';
    const ID = 'id';            //int(11) NOT NULL AUTO_INCREMENT,
    const UID = 'uid';          //int(11) DEFAULT NULL COMMENT '用户id',
    const GOODS_ID = 'goods_id';//int(11) DEFAULT NULL COMMENT '商品id',
    const NUM = 'num';          //decimal(10,3) DEFAULT '0.000' COMMENT '数量',
    const MERCHANT_ID = 'merchantid';//int(11) DEFAULT NULL,
    const STORE_ID = 'storeid'; //int(11) DEFAULT NULL,
    const ADD_TIME = 'addtime'; //varchar(255) DEFAULT NULL COMMENT '加入时间',
    const TYPE = 'type';        //tinyint(1) NOT NULL DEFAULT '1' COMMENT '购物车商品来源：1，加入购物车，2，立即购买。',
    const SKU_ID = 'sku_id';    //int(11) DEFAULT '0' COMMENT '新规格id',
    const STATE = 'state';      //tinyint(1) NOT NULL DEFAULT '1' COMMENT '1正常  0删除',
    const CHANGE_STATE = 'can_change_num';// tinyint(1) DEFAULT '1' COMMENT '0不能修改数量   1能修改数量',
    const GIFTS_ACTIVITY_ID = 'gifts_activity_id';// int(11) NOT NULL DEFAULT '0' COMMENT '促销赠送活动ID',

    /**
     * @param $uid          小程序用户id
     * @param $store_id     门店id
     * @param $fields       选取字段
     * @param string $ids 购物车表id
     * @param $type 1购物车  1立即购买
     * @return mixed
     */
    public function getShoppingGoods($uid, $store_id, $fields, $ids = '', $type = '2')
    {
        $GoodsModel = D('RetailGoods');
        $HostModel = D('RetailHost');
        $map = array(
            's.' . $this::UID => $uid,
            's.' . $this::STORE_ID => $store_id,
            's.' . $this::STATE => 1,
            'g.' . $GoodsModel::ONLINE_STATE => 1,
            'g.' . $GoodsModel::STATUS => 0
        );
        if (!empty($type)) {
            $map['s.' . $this::TYPE] = array('in', $type);
        }
        if (!empty($ids)) {
            $map['s.' . $this::ID] = array('in', $ids);
        }
        if (empty($fields)) {
            $fields = array(
                's.*',
                'h.' . $HostModel::STATUS . ' as h_status',
                'h.' . $HostModel::ACT_PRICE,
                'g.' . $GoodsModel::GOODS_NAME,
                'g.' . $GoodsModel::GOODS_IMG_ID,
                'g.' . $GoodsModel::ONLINE_PRICE,
                'g.' . $GoodsModel::VIP_ONLINE_STATE,
                'g.' . $GoodsModel::SHOP_MEM_STATUS,
                'g.' . $GoodsModel::SHOP_MEM_PRICE,
                'g.' . $GoodsModel::ATTRIBUTE_STATE,
                'g.' . $GoodsModel::PRICING_METHOD,
                'g.' . $GoodsModel::PLUS_MEM_STATUS,
                'g.' . $GoodsModel::PLUS_PRICE,
                'g.' . $GoodsModel::SHOP_MEM_INTEGRAL,
                'g.' . $GoodsModel::PLUS_MEM_INTEGRAL,
                'g.company'
            );
        }
        $time = time();
        $goods_list = $this->alias('s')
            ->join('ls_retail_goods as g on g.' . $GoodsModel::ID . '=s.' . $this::GOODS_ID)
            ->join("ls_retail_host as h on h.goods_id=g.id AND h.state=1 AND h.sku_id=s.sku_id AND h.type=2 AND h.starttime<={$time} AND h.endtime>{$time}", 'LEFT')
            ->field($fields)
            ->where($map)
            ->group('s.id')
            ->order('s.' . $HostModel::ADD_TIME . ' desc')->select();
        return $goods_list;
    }

    /**
     * @param $uid          小程序用户id
     * @param $store_id     门店id
     * @param $fields       选取字段
     * @param string $ids 购物车表id
     * @param $type 1购物车  1立即购买
     * @return mixed
     */
    public function getShoppingGoods_v1($uid, $store_id, $fields, $ids = '', $type = '2')
    {
        $GoodsModel = D('RetailGoods');
        $HostModel = D('RetailHost');
        $map = array(
            's.' . $this::UID => $uid,
            's.' . $this::STORE_ID => $store_id,
            's.' . $this::STATE => 1,
            'g.' . $GoodsModel::ONLINE_STATE => 1,
            'g.' . $GoodsModel::STATUS => 0
        );
        if (!empty($type)) {
            $map['s.' . $this::TYPE] = array('in', $type);
        }
        if (!empty($ids)) {
            $map['s.' . $this::ID] = array('in', $ids);
        }
        if (empty($fields)) {
            $fields = array(
                's.*',
                'h.' . $HostModel::STATUS . ' as promotion_status',
                'h.' . $HostModel::ACT_PRICE,
                'g.' . $GoodsModel::GOODS_NAME,
                'g.' . $GoodsModel::GOODS_IMG_ID,
                'g.' . $GoodsModel::ONLINE_PRICE,
                'g.' . $GoodsModel::VIP_ONLINE_STATE,
                'g.' . $GoodsModel::SHOP_MEM_STATUS,
                'g.' . $GoodsModel::SHOP_MEM_PRICE,
                'g.' . $GoodsModel::ATTRIBUTE_STATE,
                'g.' . $GoodsModel::PRICING_METHOD,
                'g.' . $GoodsModel::PLUS_MEM_STATUS,
                'g.' . $GoodsModel::PLUS_PRICE,
            );
        }
        $time = time();
        $goods_list = $this->alias('s')
            ->join('ls_retail_goods as g on g.' . $GoodsModel::ID . '=s.' . $this::GOODS_ID)
            ->join("ls_retail_host as h on h.goods_id=g.id AND h.state=1 AND h.sku_id=s.sku_id AND h.type=2 AND h.starttime<={$time} AND h.endtime>{$time}", 'LEFT')
            ->field($fields)
            ->where($map)
            ->group('s.id')
            ->order('s.' . $HostModel::ADD_TIME . ' desc')->select();

        // 赠品数据显示

        return $goods_list;
    }


    /**
     * @param $uid          小程序用户id
     * @param $store_id     门店id
     * @param string $fields 选取字段
     * @param string $page 页
     * @param string $limit 数量
     * @return mixed
     */
    public function getShoppingGoods_v2($uid, $store_id, $fields = '', $page = '1', $limit = '10')
    {
        $GoodsModel = D('RetailGoods');
        $HostModel = D('RetailHost');
        $map = array(
            's.' . $this::UID => $uid,
            's.' . $this::STORE_ID => $store_id,
            's.' . $this::STATE => 1,
            's.' . $this::TYPE => 1,
            'g.' . $GoodsModel::ONLINE_STATE => 1,
            'g.' . $GoodsModel::STATUS => 0,
        );
        if (empty($fields)) {
            $fields = array(
                's.*',
                'h.' . $HostModel::STATUS . ' as promotion_status',
                'h.' . $HostModel::ACT_PRICE,
                'g.' . $GoodsModel::GOODS_NAME,
                'g.' . $GoodsModel::GOODS_IMG_ID,
                'g.' . $GoodsModel::ONLINE_PRICE,
                'g.' . $GoodsModel::VIP_ONLINE_STATE,
                'g.' . $GoodsModel::SHOP_MEM_STATUS,
                'g.' . $GoodsModel::SHOP_MEM_PRICE,
                'g.' . $GoodsModel::ATTRIBUTE_STATE,
                'g.' . $GoodsModel::PRICING_METHOD,
                'g.' . $GoodsModel::PLUS_MEM_STATUS,
                'g.' . $GoodsModel::PLUS_PRICE,
                'g.delivery_type',
                'g.third_goods_code'
            );
        }
        $time = time();
        $goods_list = $this->alias('s')
            ->join('ls_retail_goods as g on g.' . $GoodsModel::ID . '=s.' . $this::GOODS_ID)
            ->join("ls_retail_host as h on h.goods_id=g.id AND h.state=1 AND h.sku_id=s.sku_id AND h.type=2 AND h.starttime<={$time} AND h.endtime>{$time}", 'LEFT')
            ->field($fields)
            ->where($map)
            ->group('s.id')
            ->order('s.' . $HostModel::ADD_TIME . ' desc')
            ->page($page, $limit)
            ->select();
        return $goods_list;
    }
}