313 lines
11 KiB
PHP
Executable File
313 lines
11 KiB
PHP
Executable File
<?php
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namespace wstmart\common\model;
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use think\Db;
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/**
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* 标签业务处理类
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*/
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class Shopping extends Base{
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/**
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* 获取助微吧商铺列表
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* @return [type] [description]
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*/
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public function getHelpShops(){
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$page = (int)input('page',1);
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$rs = cache('QLG_HELP_SHOPS_'.$page);
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if(!$rs){
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$pageSize = input("post.pageSize/d",10);
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$goodsSize = input("post.goodsSize/d",3);
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$lat = input("post.lat",0);
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$lng = input("post.lng",0);
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$where['s.dataFlag'] = 1;
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$where['s.shopStatus'] = 1;
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$where['s.status'] = 1;
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$field = 's.shopId,s.shopImg,s.shopName,s.shopLevel,ROUND(12756.276*ASIN(SQRT(POW(SIN(('.$lat.'*0.0174532925-lat*0.0174532925)/2),2)+
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COS('.$lat.'*0.0174532925)*COS(lat*0.0174532925)*POW(SIN(('.$lng.'*0.0174532925-lng*0.0174532925)/2),2)))*1000) AS distance';
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$order = 's.shopLevel ASC';
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$rs = Db::name('shops s')
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->where($where)
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->field($field)
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->order($order)
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//->cache(true,86400)
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->paginate($pageSize)
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->toArray();
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//dump($this->getLastSql());
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if(count($rs['Rows']) == 0){
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return WSTReturn('',1,$rs);
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}
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$goods_field = 'g.goodsImg,g.shopPrice,g.goodsId,g.saleTime,g.discountRate';
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foreach ($rs['Rows'] as &$v) {
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$v['goods'] = $this->getShopGoods($v['shopId'],$goodsSize,$goods_field,2);
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foreach ($v['goods'] as &$val) {
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$val['goodsImg'] = WSTImg($val['goodsImg'],3);
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}
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}
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cache('QLG_HELP_SHOPS_'.$page,$rs,60);
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}
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return WSTReturn('',1,$rs);
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}
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public function getHelpSaleShops(){
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$page = (int)input('page',1);
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$rs = cache('QLG_HELP_SALE_SHOPS_'.$page);
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if(!$rs){
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$pageSize = input("post.pageSize/d",10);
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$goodsSize = input("post.goodsSize/d",3);
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$lat = input("post.lat",0);
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$lng = input("post.lng",0);
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$where['s.dataFlag'] = 1;
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$where['s.shopStatus'] = 1;
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$where['s.status'] = 1;
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$field = 's.shopId,s.shopImg,s.shopName,s.shopLevel,ROUND(12756.276*ASIN(SQRT(POW(SIN(('.$lat.'*0.0174532925-lat*0.0174532925)/2),2)+
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COS('.$lat.'*0.0174532925)*COS(lat*0.0174532925)*POW(SIN(('.$lng.'*0.0174532925-lng*0.0174532925)/2),2)))*1000) AS distance';
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$order = 's.shopLevel ASC';
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$rs = Db::name('shops s')
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->where($where)
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->field($field)
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->order($order)
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//->cache(true,86400)
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->paginate($pageSize)
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->toArray();
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//dump($this->getLastSql());
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if(count($rs['Rows']) == 0){
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return WSTReturn('',1,$rs);
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}
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$goods_field = 'g.goodsImg,g.shopPrice,g.goodsId,g.saleTime,g.discountRate';
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foreach ($rs['Rows'] as $k=>&$v) {
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$v['goods'] = $this->getShopGoods($v['shopId'],$goodsSize,$goods_field,3);
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if(sizeof($v['goods'])==0){
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unset($rs['Rows'][$k]);
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}
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foreach ($v['goods'] as &$val) {
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$val['goodsImg'] = WSTImg($val['goodsImg'],3);
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}
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}
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cache('QLG_HELP_SALE_SHOPS_'.$page,$rs,60);
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}
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return WSTReturn('',1,$rs);
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}
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/**
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* 获取列表
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*/
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public function searchHelpGoods($goodsCatIds = []){
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//查询条件
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$keyword = input('keyword');
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$brandId = input('brandId/d');
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$where = $where2 = [];
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$where['goodsStatus'] = 1;
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$where['g.dataFlag'] = 1;
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$where['isSale'] = 1;
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$where['discountRate'] = ['>=',dataConf('discountRateGtToHelp')];
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if($keyword!='')$where['goodsName'] = ['like','%'.$keyword.'%'];
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if($brandId>0)$where['g.brandId'] = $brandId;
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//排序条件
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$orderBy = input('condition/d',0);
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$orderBy = ($orderBy>=0 && $orderBy<=4)?$orderBy:0;
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$order = (input('desc/d',0)==1)?1:0;
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$pageBy = ['discountRate','saleNum','shopPrice','visitNum','saleTime'];
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$pageOrder = ['desc','asc'];
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if(!empty($goodsCatIds))$where['goodsCatIdPath'] = ['like',implode('_',$goodsCatIds).'_%'];
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$list = Db::name('goods')->alias('g')->join("__SHOPS__ s","g.shopId = s.shopId")
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->where($where)
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->field('goodsId,goodsName,saleNum,shopPrice,marketPrice,isSpec,goodsImg,appraiseNum,visitNum,s.shopId,shopName,isSelf,isFreeShipping,gallery')
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->order($pageBy[$orderBy]." ".$pageOrder[$order].",goodsId asc")
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->paginate(input('pageSize/d'))->toArray();
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return $list;
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}
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/**
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* 获取逛商铺轮播
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* @return [type] [description]
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*/
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public function getCarousel(){
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return WSTReturn('',1,listAds('ads-qlgshopping',6,86400));
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}
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/**
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* 获取助微吧轮播
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* @return [type] [description]
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*/
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public function getHelpCarousel(){
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return WSTReturn('',1,listAds('ads-qlghelp',6,86400));
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}
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/**
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* 获取助购吧轮播
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* @return [type] [description]
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*/
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public function getHelpShopCarousel(){
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return WSTReturn('',1,listAds('ads-qlghelpshop',6,86400));
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}
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/**
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* 获取逛商铺商铺列表
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* @return [type] [description]
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*/
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public function getShops(){
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$page = (int)input('page',1);
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$rs = cache('QLG_SHOPPING_SHOPS_'.$page);
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if(!$rs){
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$pageSize = input("post.pageSize/d",10);
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$goodsSize = input("post.goodsSize/d",3);
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$lat = input("post.lat",0);
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$lng = input("post.lng",0);
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//通过获取4个点，从而获取到经度的最大值与最小值已经纬度的最大最小值，通过数据库查询获取到在此范围内的数据
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//获取该用户所在的地区附近的4个点
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$start = $this->returnSquarePoint($lng,$lat,500);
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$where['s.dataFlag'] = 1;
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$where['s.shopStatus'] = 1;
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//$where['s.shopType'] = input("post.shopType/d",1);;
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$where['s.status'] = 1;
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$field = 's.shopId,s.shopImg,s.shopName,
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ROUND(12756.276*ASIN(SQRT(POW(SIN(('.$lat.'*0.0174532925-lat*0.0174532925)/2),2)+
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COS('.$lat.'*0.0174532925)*COS(lat*0.0174532925)*POW(SIN(('.$lng.'*0.0174532925-lng*0.0174532925)/2),2)))*1000) AS distance';
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// ROUND(6378.138*2*ASIN(SQRT(POW(SIN(('.$lat.'*PI()/180-lat*PI()/180)/2),2)+
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// COS('.$lat.'*PI()/180)*COS(lat*PI()/180)*POW(SIN(('.$lng.'*PI()/180-lng*PI()/180)/2),2)))*1000) AS distance';
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$order = 'distance ASC';
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//纬度
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$where['s.lat']=array('between',array($start['left-bottom']['lat'],$start['left-top']['lat']));
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//经度
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$where['s.lng']=array('between',array($start['left-bottom']['lng'],$start['right-bottom']['lng']));
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$rs = Db::name('shops s')
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->where($where)
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->field($field)
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->order($order)
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//->cache(true,86400)
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->paginate($pageSize)
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->toArray();
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//dump($this->getLastSql());
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if(count($rs['Rows']) == 0){
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return WSTReturn('',1,$rs);
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}
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// foreach ($rs['Rows'] as &$v){
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// $v['distance'] = $this->getDistance($lat, $lng, $v['lat'], $v['lng']);
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// }
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$goods_field = 'g.goodsImg,g.shopPrice,g.goodsId,g.saleTime,g.discountRate';
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foreach ($rs['Rows'] as &$v) {
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$v['goods'] = $this->getShopGoods($v['shopId'],$goodsSize,$goods_field,1);
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foreach ($v['goods'] as &$val) {
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$val['goodsImg'] = WSTImg($val['goodsImg'],3);
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}
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// if($v['goods']){
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// $v['newTime'] = $v['goods']['0']['saleTime'];
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// }else{
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// $v['goods'] = [];
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// $v['newTime'] = date('Y-m-d');
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// }
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}
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cache('QLG_SHOPPING_SHOPS_'.$page,$rs,10);
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}
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return WSTReturn('',1,$rs);
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}
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/**
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* 获取逛商都推荐商品
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*/
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public function getGoods(){
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$page = (int)input('page',1);
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$type = (int)input('type',1);//1逛商都2助微吧
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if(1 == $type){
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$scale = dataConf('discountRateGtToShopping');
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}elseif(2 == $type){
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$scale = dataConf('discountRateGtToHelp');
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}else{
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$scale = dataConf('discountRateGtToHelpShopping');
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}
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$cacheData = cache('QLG_SHOPPING_GOODS_'.$type.'_'.$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,'discountRate'=>['>=',$scale]])
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->field('goodsId,goodsName,goodsImg,shopPrice,saleNum,discountRate')
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->order('discountRate DESC,goodsId DESC')
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->paginate(input('pageSize/d',10))->toArray();
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cache('QLG_SHOPPING_GOODS_'.$type.'_'.$page,$rs,3600);
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return $rs;
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}
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/**
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* 获取店铺商品
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*/
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public function getShopGoods($shopId,$num,$field,$type){
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$order='saleNum DESC';
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$where['g.shopId'] = $shopId;
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$where['g.dataFlag'] = 1;
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$where['g.goodsStatus'] = 1;
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$where['g.isSale'] = 1;
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$scale = 0;
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if(1 == $type){
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$scale = dataConf('discountRateGtToShopping');
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}elseif(2 == $type){
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$scale = dataConf('discountRateGtToHelp');
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}else{
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$scale = dataConf('discountRateGtToHelpShopping');
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}
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$rs = Db::name('shops')->alias('s')
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->join('__GOODS__ g','s.shopId=g.shopId','inner')
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->field($field)
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->where($where)
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->where(['discountRate'=>['>=',$scale]])
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->limit($num)
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->order($order)
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//->cache(true,600)
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->select();
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return $rs;
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}
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/**
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* 计算某个经纬度的周围某段距离的正方形的四个点
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*
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* @param
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* radius 地球半径 平均6371km
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* @param
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* lng float 经度
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* @param
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* lat float 纬度
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* @param
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* distance float 该点所在圆的半径，该圆与此正方形内切，默认值为50千米
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* @return array 正方形的四个点的经纬度坐标
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*/
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public function returnSquarePoint($lng, $lat, $distance = 50, $radius = 6371)
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{
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$dlng = 2 * asin(sin($distance / (2 * $radius)) / cos(deg2rad($lat)));
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$dlng = rad2deg($dlng);
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$dlat = $distance / $radius;
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$dlat = rad2deg($dlat);
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return array(
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'left-top' => array(
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'lat' => $lat + $dlat,
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'lng' => $lng - $dlng
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),
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'right-top' => array(
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'lat' => $lat + $dlat,
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'lng' => $lng + $dlng
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),
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'left-bottom' => array(
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'lat' => $lat - $dlat,
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'lng' => $lng - $dlng
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),
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'right-bottom' => array(
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'lat' => $lat - $dlat,
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'lng' => $lng + $dlng
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)
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);
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}
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/**
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* @desc 根据两点间的经纬度计算距离
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* @param float $lat 纬度值
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* @param float $lng 经度值
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*/
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function getDistance($lat1, $lng1, $lat2, $lng2)
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{
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$earthRadius = 6371000;
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$lat1 = ($lat1 * pi() ) / 180;
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$lng1 = ($lng1 * pi() ) / 180;
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$lat2 = ($lat2 * pi() ) / 180;
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$lng2 = ($lng2 * pi() ) / 180;
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$calcLongitude = $lng2 - $lng1;
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$calcLatitude = $lat2 - $lat1;
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$stepOne = pow(sin($calcLatitude / 2), 2) + cos($lat1) * cos($lat2) * pow(sin($calcLongitude / 2), 2); $stepTwo = 2 * asin(min(1, sqrt($stepOne)));
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$calculatedDistance = $earthRadius * $stepTwo;
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return round($calculatedDistance);
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}
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}
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