455 lines
15 KiB
PHP
455 lines
15 KiB
PHP
<?php
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/**
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* VR票务插件 - C端商品API控制器
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*
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* 路由: /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=xxx
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*
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* @package vr_ticket\api
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*/
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namespace app\plugins\vr_ticket\api;
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use app\plugins\vr_ticket\service\SeatMapService;
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use app\plugins\vr_ticket\service\QueryManager;
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use app\service\GoodsService;
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/**
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* C端商品 API
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*/
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class Goods
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{
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private static function success($data = [], string $msg = 'success')
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{
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return [
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'code' => 0,
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'msg' => $msg,
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'data' => $data,
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];
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}
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private static function error(string $msg = '请求失败', int $code = -1)
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{
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return [
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'code' => $code,
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'msg' => $msg,
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'data' => [],
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];
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}
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/**
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* 获取热门推荐商品
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*
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* GET /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=recommend
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*/
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public function recommend()
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{
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try {
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// 调用 ShopXO 商品服务获取热门商品
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// VR票务插件的 category_id 需要在商品管理中设置
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$params = [
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'is_new' => 0,
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'is_recommend' => 1,
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'is_error' => 0,
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'is_delete_time' => 0,
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'start' => 0,
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'num' => 10,
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'order_by' => 'sales',
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'sort' => 'desc',
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];
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$result = GoodsService::GoodsList($params);
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$list = self::formatGoodsList($result);
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return self::success([
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'list' => $list,
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'count' => count($list),
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]);
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} catch (\Exception $e) {
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return self::error('获取推荐失败: ' . $e->getMessage());
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}
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}
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/**
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* 获取商品列表
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*
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* GET /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=lists
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* @param int city_id 城市ID筛选
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* @param int page 页码
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* @param int size 每页数量
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*/
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public function lists()
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{
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try {
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$page = input('page', 1, 'intval');
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$size = input('size', 10, 'intval');
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$cityId = input('city_id', 0, 'intval');
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if (empty($cityId)) {
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$cityId = input('cityid', 0, 'intval');
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}
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$start = ($page - 1) * $size;
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$params = [
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'is_new' => 0,
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'is_error' => 0,
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'is_delete_time' => 0,
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'start' => $start,
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'num' => $size,
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'order_by' => 'add_time',
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'sort' => 'desc',
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];
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// 城市筛选（如果有设置produce_region）
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if (!empty($cityId)) {
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$params['produce_region'] = $cityId;
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}
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$result = GoodsService::GoodsList($params);
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$list = self::formatGoodsList($result);
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return self::success([
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'list' => $list,
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'count' => count($list),
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'page' => $page,
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'size' => $size,
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]);
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} catch (\Exception $e) {
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return self::error('获取列表失败: ' . $e->getMessage());
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}
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}
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/**
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* 获取周边商品
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*
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* GET /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=merchandise
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*/
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public function merchandise()
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{
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try {
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$page = input('page', 1, 'intval');
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$size = input('size', 20, 'intval');
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$start = ($page - 1) * $size;
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// 获取VR票务相关的周边商品（非票务类型）
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$params = [
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'is_new' => 0,
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'is_error' => 0,
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'is_delete_time' => 0,
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'start' => $start,
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'num' => $size,
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'order_by' => 'sales',
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'sort' => 'desc',
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// 可以根据实际情况添加商品分类筛选
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];
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$result = GoodsService::GoodsList($params);
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$list = self::formatGoodsList($result);
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return self::success([
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'list' => $list,
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'count' => count($list),
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]);
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} catch (\Exception $e) {
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return self::error('获取周边商品失败: ' . $e->getMessage());
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}
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}
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/**
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* 获取商品详情
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*
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* GET /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=detail&id=X
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*/
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public function detail()
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{
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$goodsId = input('id', 0, 'intval');
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if ($goodsId <= 0) {
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return self::error('参数错误：商品ID无效');
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}
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try {
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$goods = GoodsService::GoodsDetail($goodsId);
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if (empty($goods)) {
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return self::error('商品不存在', -404);
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}
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return self::success([
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'goods' => self::formatGoodsDetail($goods),
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]);
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} catch (\Exception $e) {
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return self::error('获取详情失败: ' . $e->getMessage());
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}
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}
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/**
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* 搜索商品
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*
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* GET /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=search&keyword=X
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*/
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public function search()
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{
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$keyword = input('keyword', '', 'trim');
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$page = input('page', 1, 'intval');
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$size = input('size', 10, 'intval');
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if (empty($keyword)) {
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return self::error('请输入搜索关键词');
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}
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try {
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$start = ($page - 1) * $size;
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$params = [
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'is_new' => 0,
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'is_error' => 0,
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'is_delete_time' => 0,
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'start' => $start,
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'num' => $size,
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'title_like' => $keyword,
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'order_by' => 'sales',
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'sort' => 'desc',
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];
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$result = GoodsService::GoodsList($params);
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$list = self::formatGoodsList($result);
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return self::success([
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'list' => $list,
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'count' => count($list),
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'keyword' => $keyword,
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]);
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} catch (\Exception $e) {
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return self::error('搜索失败: ' . $e->getMessage());
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}
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}
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/**
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* 获取座位图（含实时库存）
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*
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* GET /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=seatmap&goods_id=118
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*
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* @return array { code, msg, data: { seatSpecMap, goods_spec_data } }
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*/
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public function seatmap()
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{
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$goodsId = input('goods_id', 0, 'intval');
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if ($goodsId <= 0) {
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return self::error('参数错误：goods_id 无效');
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}
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try {
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$data = SeatMapService::GetSeatMap($goodsId);
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return self::success($data);
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} catch (\Exception $e) {
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return self::error('获取座位图失败: ' . $e->getMessage());
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}
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}
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/**
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* 获取层级树 API（Tree API）
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*
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* 返回：tree + seat_templates_flat + flat_inventory
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* 支持参数化 group_by 指定层级顺序
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*
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* GET /api.php?s=plugins/index&pluginsname=vr_ticket&pluginscontrol=goods&pluginsaction=tree&goods_id=118&group_by=venue,session,room,section
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*
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* @return array { code, msg, data: { goods_id, group_by, tree, seat_templates_flat, flat_inventory, meta } }
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*/
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public function tree()
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{
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$goodsId = input('goods_id', 0, 'intval');
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$groupByStr = input('group_by', 'venue,session,room,section', 'trim');
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if ($goodsId <= 0) {
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return self::error('goods_id 无效');
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}
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// 解析 group_by 参数
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$groupBy = array_filter(array_map('trim', explode(',', $groupByStr)));
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if (empty($groupBy)) {
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return self::error('group_by 参数无效');
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}
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// 允许的维度
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$allowedDims = ['venue', 'session', 'room', 'section'];
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foreach ($groupBy as $dim) {
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if (!in_array($dim, $allowedDims)) {
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return self::error("不支持的维度: {$dim}，允许: " . implode(',', $allowedDims));
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}
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}
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try {
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// 缓存检查
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$cacheKey = 'vr_tree_v4_' . $goodsId . '_' . md5(implode(',', $groupBy));
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$cached = \think\facade\Cache::get($cacheKey);
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if ($cached !== null) {
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$cached['meta']['cache_hit'] = true;
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return self::success($cached);
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}
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// 读取数据源
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$seatMapData = SeatMapService::GetSeatMap($goodsId);
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$seatSpecMap = $seatMapData['seatSpecMap'] ?? [];
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if (empty($seatSpecMap)) {
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return self::success([
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'goods_id' => $goodsId,
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'group_by' => $groupBy,
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'tree' => [],
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'seat_templates' => new \stdClass(),
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'meta' => [
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'seat_count' => 0,
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'template_count' => 0,
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'cache_hit' => false,
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'computed_at' => time(),
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],
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]);
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}
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// 调用 QueryManager 构建数据
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$treeData = QueryManager::buildTree($goodsId, $groupBy, $seatSpecMap);
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$templateList = QueryManager::buildTemplatePool($goodsId, $treeData['template_keys'] ?? []);
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$seatTemplates = QueryManager::transformTemplatePool($templateList);
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// 提取场次元数据（从 SKU extends JSON，供前端场次选择控件使用：禁用判断 + 倒计时）
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$sessionMeta = self::extractSessionMeta($goodsId);
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// 组装响应
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$result = [
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'goods_id' => $goodsId,
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'group_by' => $groupBy,
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'tree' => $treeData['tree'],
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'seat_templates' => $seatTemplates,
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'session_meta' => $sessionMeta,
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'peer_goods' => QueryManager::getPeerGoods($goodsId),
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'meta' => [
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'seat_count' => $treeData['seat_count'] ?? 0,
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'template_count' => count($seatTemplates),
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'cache_hit' => false,
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'computed_at' => time(),
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],
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];
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// 写入缓存（TTL = 60s）
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\think\facade\Cache::set($cacheKey, $result, 60);
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return self::success($result);
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} catch (\Exception $e) {
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return self::error('获取层级树失败: ' . $e->getMessage());
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}
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}
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/**
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* 格式化商品列表数据
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*/
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private static function formatGoodsList($result)
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{
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$list = [];
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if (!empty($result)) {
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foreach ($result as $goods) {
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$list[] = [
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'id' => $goods['id'],
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'title' => $goods['title'],
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'image' => $goods['image'],
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'price' => $goods['price'],
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'original_price' => $goods['original_price'] ?? $goods['price'],
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'sales' => $goods['sales'] ?? 0,
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'stock' => $goods['stock'] ?? 0,
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'venue' => isset($goods['produce_venue']) ? $goods['produce_venue'] : '',
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'date' => isset($goods['batch_number_expire']) && $goods['batch_number_expire'] > 0 ? date('Y-m-d', $goods['batch_number_expire']) : '',
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'add_time' => $goods['add_time'] ?? '',
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];
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}
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}
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return $list;
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}
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/**
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* 格式化商品详情数据
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*/
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private static function formatGoodsDetail($goods)
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{
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return [
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'id' => $goods['id'],
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'title' => $goods['title'],
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'image' => $goods['image'],
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'images' => !empty($goods['images']) ? explode(',', $goods['images']) : [$goods['image']],
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'price' => $goods['price'],
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'original_price' => $goods['original_price'] ?? $goods['price'],
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'sales' => $goods['sales'] ?? 0,
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'stock' => $goods['stock'] ?? 0,
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'content' => htmlspecialchars_decode($goods['content'] ?? ''),
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'spec_type' => $goods['spec_type'] ?? 0,
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'spec_value_id' => $goods['spec_value_id'] ?? '',
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// 票务相关字段
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'venue' => $goods['produce_venue'] ?? '',
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'date' => isset($goods['batch_number_expire']) && $goods['batch_number_expire'] > 0 ? date('Y-m-d', $goods['batch_number_expire']) : '',
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'time' => $goods['produce_time'] ?? '',
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'region' => $goods['produce_region'] ?? '',
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'add_time' => $goods['add_time'] ?? '',
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];
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}
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/**
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* 从 SKU 的 extends JSON 中提取场次元数据（去重）
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*
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* 供前端场次选择控件使用：
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* - 判断场次是否已过期（disabled）
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* - 显示停售倒计时
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*
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* @param int $goodsId
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* @return array [['session' => '19:30-21:30', 'start' => '19:30', 'end' => '21:30', 'session_date' => '2026-05-18', 'session_datetime' => '2026-05-18 19:30:00', 'batch_expire_ts' => 1747567200], ...]
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*/
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private static function extractSessionMeta(int $goodsId): array
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{
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$specs = \think\facade\Db::name('GoodsSpecBase')
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->where('goods_id', $goodsId)
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->select()
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->toArray();
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if (empty($specs)) {
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return [];
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}
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$seen = [];
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$result = [];
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foreach ($specs as $spec) {
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$extends = json_decode($spec['extends'] ?? '{}', true);
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$session = $extends['session_start'] ?? '';
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$sessionEnd = $extends['session_end'] ?? '';
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if (empty($session)) {
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continue;
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}
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$sessionStr = "{$session}-{$sessionEnd}";
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// 去重：同一场次只保留一条
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if (isset($seen[$sessionStr])) {
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continue;
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}
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$seen[$sessionStr] = true;
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$result[] = [
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'session' => $sessionStr,
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'start' => $extends['session_start'] ?? '',
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'end' => $extends['session_end'] ?? '',
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'session_date' => $extends['session_date'] ?? '',
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'session_datetime' => $extends['session_datetime'] ?? '',
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'batch_expire_ts' => intval($extends['batch_expire_ts'] ?? 0),
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];
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}
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// 按场次时间排序
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usort($result, function ($a, $b) {
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return strcmp($a['session'], $b['session']);
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});
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return $result;
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}
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}
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