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

<?php

namespace Common\Model;
//[1.4.36]
class RetailCollectModel extends BaseModel
{
    protected $tableName = 'retail_collect';
    const ID = 'id';   //int(11) NOT NULL AUTO_INCREMENT,
    const GOODS_ID = 'goods_id';   //int(11) DEFAULT NULL COMMENT '商品id',
    const STORE_ID = 'storeid';   //int(11) DEFAULT NULL COMMENT '门店id',
    const MERCHANT_ID = 'merchantid';   //int(11) DEFAULT NULL COMMENT '商户id',
    const ADD_TIME = 'addtime';   //varchar(0) DEFAULT NULL COMMENT '添加时间',
    const UID = 'uid';   //int(11) DEFAULT NULL COMMENT '用户Id',
    const ACTIVITY_ID='activity_id';   //活动id
    const TYPE='type';             //1普通商品   2拼团  3秒杀 4预售

    /**
     *
     */
    public function getGoods($where, $field, $order, $page)
    {
        if (!empty($page)) {
            $collect = $this->alias('c')
                ->join('ls_retail_goods as g on c.' . $this::GOODS_ID . '=g.id')
                ->where($where)
                ->field($field)
                ->page($page)
                ->order($order)
                ->select();
        } else {
            $collect = $this->alias('c')
                ->join('ls_retail_goods as g on c.' . $this::GOODS_ID . '=g.id')
                ->where($where)
                ->field($field)
                ->order($order)
                ->select();
        }
        return $collect;
    }

    /**
     * 获取商品列表及促销信息
     * @param $map
     * @param string $fields
     * @param string $order
     * @param string $page
     * @return array
     */
    public function getPromotionGoods($map, $fields = '*', $order = 'c.id desc', $page = '1,10')
    {
        if (empty($map)) {
            return array();
        }
        $time = time();
        $list = $this->alias('c')
            ->join("ls_retail_goods as g on g.id=c.goods_id")
            ->join("ls_retail_host as h on g.id=h.goods_id AND h.type=2 AND h.starttime<={$time} AND h.endtime>={$time} AND h.state=1 AND h.status=1", 'LEFT')
            ->where($map)
            ->order($order)
            ->group('g.id')
            ->page($page)
            ->field($fields)
            ->select();
        return $list;
    }

    /**
     * 验证收藏或取消收藏参数
     */
    protected function verify_parameter($parameter)
    {
        if(empty($parameter['goods_id'])){
            $res = array(
                'status'=>0,
                'msg'=>'缺少商品信息'
            );
            return $res;
        }
        if (empty($parameter['uid'])) {
            $res['status'] = -1;
            $res['msg'] = '用户未登录';
            return $res;
        }
        if(!empty($parameter['activity_id'])){
            if(empty($parameter['type'])){
                $res = array(
                    'status'=>0,
                    'msg'=>'缺少活动类型'
                );
              return $res;
            }
        }
        $res = array(
            'status'=>1,
            'msg'=>'验证成功'
        );
        return $res;
    }
    /**
     * 添加收藏
     */
    public function addCollect($parameter)
    {
        $verify = $this->verify_parameter($parameter);
        if($verify['status'] != 1){
            return $verify;
        }
        $content = array(
            self::GOODS_ID=>$parameter['goods_id'],
            self::STORE_ID=>$parameter['store_id'],
            self::MERCHANT_ID=>$parameter['merchant_id'],
            self::UID=>$parameter['uid'],
            self::ADD_TIME=>time()
        );
        $where = array(
            self::GOODS_ID => $content[self::GOODS_ID],
            self::UID => $content[self::UID]
        );
        if(!empty($parameter['activity_id'])){
            $content[self::ACTIVITY_ID] = $parameter['activity_id'];
            $content[self::TYPE] = $parameter['type'];
            $where[self::ACTIVITY_ID] = $parameter['activity_id'];
            $where[self::TYPE] = $parameter['type'];
        }
        $exist = $this->getFind($where);
        if ($exist) {
            $res = array(
                'status'=>0,
                'msg'=>'您已收藏'
            );
            return $res;
        }
        $add_collect = $this->addOrder($content);
        if ($add_collect) {
            $res = array(
                'status'=>1,
                'msg'=>'收藏成功',
                'data'=>array(
                    'id'=>$add_collect
                )
            );
        } else {
            $res = array(
                'status'=>0,
                'msg'=>'收藏失败'
            );
        }
        return $res;
    }
    /**
     * 取消收藏
     */
    public function cancelCollect($parameter)
    {
        $verify = $this->verify_parameter($parameter);
        if($verify['status'] != 1){
           return $verify;
        }
        $where = array(
            self::GOODS_ID=>$parameter['goods_id'],
            self::STORE_ID=>$parameter['store_id'],
            self::UID=>$parameter['uid']
        );
        if(!empty($parameter['activity_id'])){
            $where[self::ACTIVITY_ID] = $parameter['activity_id'];
            $where[self::TYPE] = $parameter['type'];
        }
        $cancel = $this->deleteOrder($where);
        if ($cancel) {
            $res['status'] = 1;
            $res['msg'] = '取消成功';
        } else {
            $res['status'] = 0;
            $res['msg'] = '取消失败';
        }
        return $res;
    }
}