112 lines
3.9 KiB
PHP
112 lines
3.9 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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* User: HIAPAD
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* Date: 2018/9/6
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* Time: 9:50
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*/
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namespace app\common;
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use think\facade\Cache;
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use think\Db;
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class AppConstant
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{
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public function getAreaData()
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{
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//获取地区数据缓存
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$app_area_data = Cache::get("APP_AREA_DATA");
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if (!$app_area_data) {
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$this->makeAreaData();
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$app_area_data = Cache::get("APP_AREA_DATA");
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}
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return $app_area_data;
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}
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public function getAreaList()
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{
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//获取地区数据缓存
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$app_area_list = Cache::get("APP_AREA_LIST");
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if (!$app_area_list) {
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$this->makeAreaData();
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$app_area_list = Cache::get("APP_AREA_LIST");
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}
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return $app_area_list;
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}
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private function makeAreaData()
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{
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//方便理解，暂写为三次查询
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$area_data = [];
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$area_list = [];
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//第一级
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$list_1 = Db::name('area')->where('parent_area_id','=',0)->field('id,area_name')->order('list_order')->select();
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$tmp_id_list=[];
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foreach ($list_1 as $k => $v) {
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$area_data[$v['id']]=$v;
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$area_data[$v['id']]['child_area']=[];
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$area_list[$v['id']]=$v;
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$tmp_id_list[]=$v['id'];
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}
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//第二级
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$list_2 = Db::name('area')->where('parent_area_id','in',$tmp_id_list)->field('id,parent_area_id,area_name')->order('list_order')->select();
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$tmp_id_list=[];
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foreach ($list_2 as $k => $v) {
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$area_data[$v['parent_area_id']]['child_area'][$v['id']]=$v;
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$area_data[$v['parent_area_id']]['child_area'][$v['id']]['child_area']=[];
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$area_list[$v['id']]=$v;
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$tmp_id_list[]=$v['id'];
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}
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//第三级
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$list_3 = Db::name('area')->where('parent_area_id','in',$tmp_id_list)->field('id,parent_area_id,area_name')->order('list_order')->select();
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foreach ($list_3 as $k => $v) {
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$grand_pa_id=$area_list[$v['parent_area_id']]['parent_area_id'];
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$area_data[$grand_pa_id]['child_area'][$v['parent_area_id']]['child_area'][$v['id']]=$v;
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$area_list[$v['id']]=$v;
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$area_list[$v['id']]['grand_pa_id']=$grand_pa_id;
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}
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Cache::set('APP_AREA_DATA', $area_data,3600);
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Cache::set('APP_AREA_LIST', $area_list,3600);
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}
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//首页产品分类数据
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public function getIndexGoodsCateData()
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{
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$cate_menu = Cache::get('INDEX_GOODS_CATE_MENU_DATA');
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$cate_menu = null;
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if (!$cate_menu) {
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//$where[]=['index_show_flag','=',1];
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//$order['index_show_order']='desc';
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$where[] = ['list_show_flag','=',1];
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$order['list_show_order']='desc';
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$cate_menu = Db::name('goods_cate')->where($where)->order($order)->column('cate_id,nid,name,pid,index_show_flag,index_show_order,list_show_flag,list_show_order,description,icon_url','cate_id');
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$cate_menu = transform_goods_cate_tree($cate_menu);
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Cache::set('GOODS_CATE_MENU_DATA', $cate_menu, 120);
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}
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return $cate_menu;
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}
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//app专用
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public function getAppIndexGoodsCateData()
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{
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$cate_menu = Cache::get('INDEX_GOODS_CATE_MENU_DATA_APP');
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$cate_menu = null;
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if (!$cate_menu) {
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//pc首页
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//$where[]=['index_show_flag','=',1];
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//$order['index_show_order']='desc';
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//app分类
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$where[] = ['list_show_flag','=',1];
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$order['list_show_order']='desc';
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$cate_menu = Db::name('goods_cate')->where($where)->order($order)->column('cate_id,nid,name,pid,index_show_flag,index_show_order,list_show_flag,list_show_order,description,icon_url','cate_id');
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$cate_menu = transform_goods_cate_tree($cate_menu);
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Cache::set('GOODS_CATE_MENU_DATA_APP', $cate_menu, 120);
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}
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return $cate_menu;
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}
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} |