<?php
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namespace app\api\controller\plus\goodcoupon;
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use app\api\model\plus\goodcoupon\Category as CategoryModel;
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use app\api\model\plus\goodcoupon\Coupon as goodCouponModel;
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use app\api\controller\Controller;
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;
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/**
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* 分类控制器
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*/
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class Category extends Controller
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{
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/**
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* 分类页面
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*/
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public function index()
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{
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// 商品分类列表
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$all_list = array_values(CategoryModel::getCacheTree());
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$all_list =$this->hideCate($all_list);
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//获取券商品的所有分类id
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$category_ids = goodCouponModel::getCategoryIds();
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$category_list = [];
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if(!empty($all_list) && !empty($category_ids)){
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foreach ($all_list as $val){
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//筛选出券商品的分类
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if(in_array($val["category_id"],$category_ids)){
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$category_list[] = $val;
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}
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}
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}
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return $this->renderSuccess('', compact('category_list'));
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}
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public function hideCate($all){
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if(empty($all)){
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return $all;
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}
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foreach ($all as $i=>$first) {
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if (intval($all[$i]["status"]) === 0){
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unset($all[$i]);
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}
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if(!empty($all[$i]['child'])){
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foreach ($all[$i]['child'] as $j=>$two) {
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if (intval($all[$i]['child'][$j]["status"]) === 0){
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unset($all[$i]['child'][$j]);
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}
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if(!empty($all[$i]['child'][$j]['child'])){
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foreach ($all[$i]['child'][$j]['child'] as $k=>$three){
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if (intval($all[$i]['child'][$j]["child"][$k]["status"]) === 0){
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unset($all[$i]['child'][$j]["child"][$k]);
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}
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}
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}
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}
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}
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}
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return array_values($all);
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}
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}
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