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75 lines
2.2 KiB
PHP
Executable File
75 lines
2.2 KiB
PHP
Executable File
<?php
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namespace wstmart\wechat\model;
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use think\Cache;
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/**
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* ============================================================================
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* 商品分类类
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*/
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class GoodsCats extends Base{
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/**
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* 列表
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*/
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public function getGoodsCats(){
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$list = cache('WST_CACHE_GOODS_CAT_MOB');
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if(!$list){
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//查询一级分类
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$trs1s = $this->where(["dataFlag"=>1,"isShow"=>1,"parentId"=>0])->field('catId,parentId,catName')->order('catSort asc')->select();
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$trs1 = array();
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$list = array();
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$rs2 = array();
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$maprs = array();
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$ids = array();
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foreach ($trs1s as $key =>$v){
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$trs1[$key]['catId'] = $v['catId'];
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$trs1[$key]['parentId'] = $v['parentId'];
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$trs1[$key]['catName'] = $v['catName'];
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$ids[] = $v['catId'];
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}
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$ids[] = -1;
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//查询二级分类
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$trs2s = $this->where("dataFlag=1 and isShow=1 and parentId in(".implode(',',$ids).")")->field('catId,parentId,catName')->order('catSort asc')->select();
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$trs2 = array();
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$ids = array();
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foreach ($trs2s as $key =>$v){
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$trs2[$key]['catId'] = $v['catId'];
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$trs2[$key]['parentId'] = $v['parentId'];
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$trs2[$key]['catName'] = $v['catName'];
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}
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foreach ($trs2 as $v2){
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$ids[] = $v2['catId'];
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$maprs[$v2['parentId']][] = $v2;
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}
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$ids[] = -1;
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//查询三级分类
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$trs3s = $this->where("dataFlag=1 and isShow=1 and parentId in(".implode(',',$ids).")")->field('catId,parentId,catName,catImg')->order('catSort asc')->select();
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$trs3 = array();
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$ids = array();
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foreach ($trs3s as $key =>$v){
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$trs3[$key]['catId'] = $v['catId'];
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$trs3[$key]['parentId'] = $v['parentId'];
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$trs3[$key]['catName'] = $v['catName'];
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$trs3[$key]['catImg'] = strval($v['catImg']);
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}
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foreach ($trs3 as $v2){
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$maprs[$v2['parentId']][] = $v2;
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}
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//倒序建立樹形
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foreach ($trs2 as $v2){
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$v2['childList'] = [];
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if(isset($maprs[$v2['catId']]))$v2['childList'] = $maprs[$v2['catId']];
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$rs2[] = $v2;
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}
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foreach ($trs1 as $v2){
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foreach ($rs2 as $vv2){
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if($vv2['parentId']==$v2['catId']){
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$v2['childList'][] = $vv2;
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}
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}
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$list[] = $v2;
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}
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Cache::set('WST_CACHE_GOODS_CAT_MOB',$list);
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}
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return $list;
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}
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}
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