228 lines
8.3 KiB
PHP
Executable File
228 lines
8.3 KiB
PHP
Executable File
<?php
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namespace wstmart\app\model;
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use wstmart\common\model\Tags as T;
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use think\Db;
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/**
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* ============================================================================
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* 默认类
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*/
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class Index extends Base{
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/**
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* 楼层
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*/
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public function pageQuery(){
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$limit = (int)input('post.currPage');//楼层页码
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if($limit>9)return;
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$cacheData = cache('MO_CATS_ADS'.$limit);
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if($cacheData)return $cacheData;
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$rs = Db::name('goods_cats')->where(['dataFlag'=>1,'isShow'=>1,'parentId'=>0,'isFloor'=>1])->field('catId,catName')->order('catSort asc')->limit($limit,1)->select();//按设定排序获取分类名称，异步下拉加载，传输楼层的层楼
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if($rs){
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$rs= $rs[0];//用select就选第一个，其实可以改成find
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$t = new T();
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$rs['ads'] = $t->listAds('mo-ads-'.$limit,'1');//获取手机版楼层页面的广告图
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$rs['goods'] = Db::name('goods')->alias('g')->join('__RECOMMENDS__ r','g.goodsId=r.dataId')
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->where(['r.goodsCatId'=>$rs['catId'],'g.isSale'=>1,'g.dataFlag'=>1,'g.goodsStatus'=>1,'r.dataSrc'=>0,'r.dataType'=>1])
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->field('g.goodsId,g.goodsName,g.goodsImg,g.shopPrice,g.saleNum')->order('r.dataSort asc')->limit(6)->select();
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if(empty($rs['goods'])){
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$rs['goods'] = Db::name('goods')->alias('g')
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->where(['g.goodsCatIdPath'=>['like',$rs['catId'].'_%'],'g.isSale'=>1,'g.dataFlag'=>1,'g.goodsStatus'=>1,'g.isHot'=>1])
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->field('g.goodsId,g.goodsName,g.goodsImg,g.shopPrice,g.saleNum')
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->order('saleNum desc,goodsId asc')->limit(6)->select();
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}
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$rs['currPage'] = $limit;
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}
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cache('MO_CATS_ADS'.$limit,$rs,86400);
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return $rs;
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}
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/**
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* 猜你喜欢
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*/
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public function guess_like(){
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$userId=(int)session('WST_USER.userId');
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//$userId=50;
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$page = (int)input('post.page/d');
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$cacheData = cache('APP_CATS_LIKE_'.$page.'_'.$userId);
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if($cacheData)return $cacheData;
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$pagesize = input('pagesize/d');
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$childId=[];
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$parentId=[];
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//$goods_result["Rows"]= '';//Db::name('goods')->alias('g')->join('__RECOMMENDS__ r','g.goodsId=r.dataId')
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//->where(['g.isSale'=>1,'g.dataFlag'=>1,'g.goodsStatus'=>1,'r.dataSrc'=>0,'r.dataType'=>1])
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//->field('g.goodsId,g.goodsName,g.goodsImg,g.shopPrice,g.saleNum')->order('rand()')->paginate($pagesize)->toArray();
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//用户登录状态
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// if($userId){
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// //查找登录账号浏览过的记录
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// $goods_ids=db('page_view')->where('userId',$userId)->field('count(goodsId)num,goodsId')
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// ->group('goodsId')->order('num desc')->limit('18')->select();
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// if($goods_ids){
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// foreach($goods_ids as $key=>$value){
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// $childId[]=$value['goodsId'];
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// }
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// //根据查找到的商品分类，寻找最顶级商品分类
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// $goods_parents=$this->getParentIs($childId);
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// foreach($goods_parents as $k=>$v){
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// $parentId[]=$v;
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// }
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// }
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// }
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//用户未登录或顶级商品分类过少时进行全表查询
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if(!$userId || count($parentId)<3){
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$goods_ids=db('page_view')->where('1=1')->field('count(goodsId)num,goodsId')
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->group('goodsId')->order('num desc,id desc')->limit('18')->select();
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foreach($goods_ids as $key=>$value){
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$childId[]=$value['goodsId'];
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}
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////根据查找到的商品分类，寻找最顶级商品分类
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$goods_parents=$this->getParentIs($childId);
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foreach($goods_parents as $k=>$v){
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$parentId[]=$v;
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}
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}
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//根据父级分类查找所有子级商品
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$goods_child=$this->getChild('',$parentId);
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$pagesize = input('pagesize/d');
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//展现顶级分类下所有子级分类的商品
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$goods_result=db('goods')->whereIn('goodsCatId',$goods_child)->order('visitNum desc')
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->where(['isSale'=>1,'dataFlag'=>1,'goodsStatus'=>1,'isHot'=>1])
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->field('goodsId,goodsName,goodsImg,shopPrice,saleNum')
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->paginate($pagesize)->toArray();
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// if(empty($goods_result["Rows"])){
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// $goods_result = Db::name('goods')->alias('g')
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// ->where(['g.isSale'=>1,'g.dataFlag'=>1,'g.goodsStatus'=>1,'g.isHot'=>1])
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// ->field('g.goodsId,g.goodsName,g.goodsImg,g.shopPrice,g.saleNum')
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// ->order('rand()')->paginate($pagesize)->toArray();
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// }
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cache('APP_CATS_LIKE_'.$page.'_'.$userId,$goods_result,3600);
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return $goods_result;
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}
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/**
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* 热卖推荐
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*/
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public function getHotGoods(){
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$page = (int)input('page',1);
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$cacheData = cache('QLG_HOT_GOODS_'.$page);
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if($cacheData)return $cacheData;
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$rs = Db::name('goods')
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->where(['isSale'=>1,'dataFlag'=>1,'goodsStatus'=>1])
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->field('goodsId,goodsName,goodsImg,shopPrice,saleNum,discountRate')
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->order('discountRate DESC,goodsId DESC')
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->paginate(input('pageSize/d',10))->toArray();
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cache('QLG_HOT_GOODS_'.$page,$rs,3600);
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return $rs;
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}
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/**
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* 迭代获取下级
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* 获取一个分类下的所有子级分类id
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*/
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public function getChild($data,$pid){
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if(!$pid){
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return;
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}
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$childId = db('goods_cats')->where("dataFlag=1")->whereIn('parentId',$pid)->field('catId,parentId')->select();
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//获取该分类id下的所有子级分类id
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foreach($childId as $key=>$value){
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$child[]=$value['catId'];
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}
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static $ids = array();
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foreach($childId as $k=>$v){
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//dump($childId);
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$ids[] = $v['catId'];//将找到的下级分类id放入静态数组
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//再找下当前id是否还存在下级id
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$this->getChild($childId, $v['catId']);
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}
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return $ids;
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}
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/**
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* 根据子分类获取其父级分类
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*/
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public function getParentIs($id,$data = array()){
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$data[] = $id;
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$parentId = db('goods_cats')->where("dataFlag=1")->whereIn('catId',$id)->field('parentId')->select();
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foreach($parentId as $key=>$value){
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$parent[]=$value['parentId'];
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}
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if(!isset($parent)){
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krsort($data);
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//判断是否有值为0的数组元素；
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foreach ($data as $k => $v) {
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foreach ($v as $key => $value) {
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if(!$value){
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unset($v[$key]);
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}
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}
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if(!$v){
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unset($data[$k]);
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}
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}
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$da=array_unique(current($data));
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return $da;
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}else{
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return $this->getParentIs($parent,$data);
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}
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}
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//获取所有小广告位
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public function getIndexAds(){
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$cacheData = cache('APP_CATS_ADS');
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if($cacheData)return $cacheData;
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$where['positionCode'] = ['LIKE','%mo-ads-index-%'];
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$where['positionType'] = 3;
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$where['dataFlag'] = 1;
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$positions_list = Db::name('ad_positions')->where($where)->field('positionId,positionName')->cache(true,86400)->select();
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unset($where['positionCode'] );
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$date = date('Y-m-d');
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$where['adStartDate'] = ['<=',$date];
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$where['adEndDate'] = ['>=',$date];
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$list=[];
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foreach($positions_list as &$v){
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$where['adPositionId'] = $v['positionId'];
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$list[$v['positionId']]['name'] = $v['positionName'];
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$ads_list = Db::name('ads')->where($where)->field('adFile,adURL,targetType')->cache(true,86400)->select();
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$list[$v['positionId']]['list'] = $ads_list;
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}
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cache('APP_CATS_ADS',$list,86400);
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return $list;
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}
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//获取首页轮播图
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public function getIndexTopImg(){
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$cacheData = cache('APP_TOP_IMG');
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if($cacheData)return $cacheData;
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$ads_list=[];
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$ads_list = listAds('mo-ads-index',9,86400);
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cache('APP_TOP_IMG',$ads_list,86400);
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return $ads_list;
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}
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//获取首页横图
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public function getIndexCrossImg(){
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$cacheData = cache('APP_CROSS_IMG');
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if($cacheData)return $cacheData;
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$ads_list=[];
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$ads_list['cross_top'] = listAds('mo-index-cross-top',6,86400);
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$ads_list['cross_bottom'] = listAds('mo-index-cross-down',6,86400);
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cache('APP_CROSS_IMG',$ads_list,86400);
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return $ads_list;
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}
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/**
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* 获取系统消息
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*/
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function getSysMsg($msg='',$order=''){
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$data = [];
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$userId = (int)session('WST_USER.userId');
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if($msg!=''){
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$data['message']['num'] = Db::name('messages')->where(['receiveUserId'=>$userId,'msgStatus'=>0,'dataFlag'=>1])->count();
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}
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if($order!=''){
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$data['order']['waitPay'] = Db::name('orders')->where(['userId'=>$userId,'orderStatus'=>-2,'dataFlag'=>1])->count();
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$data['order']['waitSend'] = Db::name('orders')->where(['userId'=>$userId,'orderStatus'=>0,'dataFlag'=>1])->count();
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$data['order']['waitReceive'] = Db::name('orders')->where(['userId'=>$userId,'orderStatus'=>1,'dataFlag'=>1])->count();
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$data['order']['waitAppraise'] = Db::name('orders')->where(['userId'=>$userId,'orderStatus'=>2,'isAppraise'=>0,'dataFlag'=>1])->count();
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$data['order']['cancelNum'] = 0;//Db::name('orders')->where('userId='.$userId.' AND (orderStatus=-1 OR orderStatus=-3)')->count();
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}
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return $data;
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}
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}
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