294 lines
9.5 KiB
PHP
294 lines
9.5 KiB
PHP
<?php
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namespace app\store\controller;
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use app\common\controller\Api;
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use app\store\model\FlowPackageModel;
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use app\store\model\UserFlowPackageModel;
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use app\store\model\FlowPackageOrderModel;
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use think\facade\Config;
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/**
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* 流量套餐控制器
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*/
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class FlowPackageController extends Api
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{
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protected $noNeedLogin = [];
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protected $noNeedRight = ['*'];
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/**
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* 获取流量套餐列表
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*
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* @return \think\Response
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*/
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public function getList()
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{
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$params = $this->request->param();
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// 查询条件
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$where = [];
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// 只获取未删除的数据
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$where[] = ['isDel', '=', 0];
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// 套餐模型
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$model = new FlowPackageModel();
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// 查询数据
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$list = $model->where($where)
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->field('id, name, tag, originalPrice, price, monthlyFlow, duration, privileges')
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->order('sort', 'asc')
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->select();
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// 格式化返回数据，添加计算字段
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$result = [];
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foreach ($list as $item) {
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$result[] = [
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'id' => $item['id'],
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'name' => $item['name'],
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'tag' => $item['tag'],
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'originalPrice' => $item['originalPrice'],
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'price' => $item['price'],
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'monthlyFlow' => $item['monthlyFlow'],
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'duration' => $item['duration'],
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'discount' => $item->discount,
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'totalFlow' => $item->totalFlow,
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'privileges' => $item['privileges'],
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];
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}
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return successJson($result, '获取成功');
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}
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/**
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* 获取流量套餐详情
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*
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* @param int $id 套餐ID
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* @return \think\Response
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*/
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public function detail($id)
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{
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if (empty($id)) {
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return errorJson('参数错误');
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}
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// 套餐模型
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$model = new FlowPackageModel();
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// 查询数据
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$info = $model->where('id', $id)->where('isDel', 0)->find();
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if (empty($info)) {
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return errorJson('套餐不存在');
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}
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// 格式化返回数据，添加计算字段
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$result = [
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'id' => $info['id'],
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'name' => $info['name'],
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'tag' => $info['tag'],
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'originalPrice' => $info['originalPrice'],
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'price' => $info['price'],
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'monthlyFlow' => $info['monthlyFlow'],
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'duration' => $info['duration'],
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'discount' => $info->discount,
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'totalFlow' => $info->totalFlow,
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'privileges' => $info['privileges'],
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];
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return successJson($result, '获取成功');
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}
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/**
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* 展示用户流量套餐使用情况
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*
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* @return \think\Response
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*/
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public function remainingFlow()
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{
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$params = $this->request->param();
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// 获取用户ID，通常应该从会话或令牌中获取
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$userId = isset($params['userId']) ? intval($params['userId']) : 1;
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if (empty($userId)) {
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return errorJson('请先登录');
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}
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// 获取用户当前有效的流量套餐
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$userPackage = UserFlowPackageModel::getUserActivePackage($userId);
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if (empty($userPackage)) {
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return errorJson('您没有有效的流量套餐');
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}
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// 获取套餐详情
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$packageId = $userPackage['packageId'];
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$flowPackage = FlowPackageModel::where('id', $packageId)->where('isDel', 0)->find();
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if (empty($flowPackage)) {
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return errorJson('套餐信息不存在');
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}
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// 计算剩余流量
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$totalFlow = $userPackage['totalFlow'] ?? $flowPackage->totalFlow; // 总流量
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$usedFlow = $userPackage['usedFlow'] ?? 0; // 已使用流量
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$remainingFlow = $totalFlow - $usedFlow; // 剩余流量
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$remainingFlow = $remainingFlow > 0 ? $remainingFlow : 0; // 确保不为负数
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// 计算剩余天数
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$now = time();
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$expireTime = $userPackage['expireTime'];
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$remainingDays = ceil(($expireTime - $now) / 86400); // 向上取整，剩余天数
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$remainingDays = $remainingDays > 0 ? $remainingDays : 0; // 确保不为负数
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// 剩余百分比
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$flowPercentage = $totalFlow > 0 ? round(($remainingFlow / $totalFlow) * 100, 1) : 0;
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$timePercentage = $userPackage['duration'] > 0 ?
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round(($remainingDays / ($userPackage['duration'] * 30)) * 100, 1) : 0;
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// 返回数据
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$result = [
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'packageName' => $flowPackage['name'], // 套餐名称
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'remainingFlow' => $remainingFlow, // 剩余流量(人)
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'totalFlow' => $totalFlow, // 总流量(人)
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'flowPercentage' => $flowPercentage, // 剩余流量百分比
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'remainingDays' => $remainingDays, // 剩余天数
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'totalDays' => $userPackage['duration'] * 30, // 总天数(按30天/月计算)
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'timePercentage' => $timePercentage, // 剩余时间百分比
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'expireTime' => date('Y-m-d', $expireTime), // 到期日期
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'startTime' => date('Y-m-d', $userPackage['startTime']), // 开始日期
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];
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return successJson($result, '获取成功');
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}
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/**
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* 创建流量采购订单
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*
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* @return \think\Response
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*/
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public function createOrder()
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{
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$params = $this->request->param();
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// 获取用户ID，通常应该从会话或令牌中获取
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$userId = isset($params['userId']) ? intval($params['userId']) : 1;
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if (empty($userId)) {
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return errorJson('请先登录');
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}
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// 获取套餐ID
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$packageId = isset($params['packageId']) ? intval($params['packageId']) : 0;
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if (empty($packageId)) {
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return errorJson('请选择套餐');
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}
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// 查询套餐信息
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$flowPackage = FlowPackageModel::where('id', $packageId)->where('isDel', 0)->find();
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if (empty($flowPackage)) {
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return errorJson('套餐不存在');
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}
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// 获取支付方式（可选）
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$payType = isset($params['payType']) ? $params['payType'] : 'wechat';
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// 套餐价格和信息
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$amount = floatval($flowPackage['price']);
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$packageName = $flowPackage['name'];
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$duration = intval($flowPackage['duration']);
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$remark = isset($params['remark']) ? $params['remark'] : '';
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// 处理金额为0的特殊情况
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if ($amount <= 0) {
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// 金额为0，无需支付，直接创建订单并设置为已支付
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$order = FlowPackageOrderModel::createOrder(
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$userId,
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$packageId,
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$packageName,
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0,
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$duration,
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'nopay',
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$remark
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);
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if (!$order) {
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return errorJson('订单创建失败');
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}
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// 创建用户流量套餐记录
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$this->createUserFlowPackage($userId, $packageId, $order['id']);
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// 返回成功信息
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return successJson(['orderNo' => $order['orderNo'],'status' => 'success'], '购买成功');
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} else {
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// 创建正常需要支付的订单
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$order = FlowPackageOrderModel::createOrder(
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$userId,
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$packageId,
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$packageName,
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$amount,
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$duration,
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$payType,
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$remark
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);
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if (!$order) {
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return errorJson('订单创建失败');
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}
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// 返回订单信息，前端需要跳转到支付页面
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return successJson([
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'orderNo' => $order['orderNo'],
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'amount' => $amount,
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'payType' => $payType,
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'status' => 'pending'
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], '订单创建成功');
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}
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}
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/**
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* 创建用户流量套餐记录
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*
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* @param int $userId 用户ID
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* @param int $packageId 套餐ID
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* @param int $orderId 订单ID
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* @return bool
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*/
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private function createUserFlowPackage($userId, $packageId, $orderId)
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{
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// 获取套餐信息
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$flowPackage = FlowPackageModel::where('id', $packageId)->where('isDel', 0)->find();
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if (empty($flowPackage)) {
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return false;
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}
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// 计算到期时间（当前时间 + 套餐时长(月) * 30天）
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$now = time();
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$expireTime = $now + (intval($flowPackage['duration']) * 30 * 86400);
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// 用户流量套餐数据
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$data = [
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'userId' => $userId,
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'packageId' => $packageId,
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'orderId' => $orderId,
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'packageName' => $flowPackage['name'],
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'monthlyFlow' => $flowPackage['monthlyFlow'],
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'duration' => $flowPackage['duration'],
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'totalFlow' => $flowPackage->totalFlow, // 使用计算属性获取总流量
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'usedFlow' => 0,
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'startTime' => $now,
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'expireTime' => $expireTime,
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'status' => 1, // 1:有效 0:无效
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'isDel' => 0
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];
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// 创建用户流量套餐记录
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return UserFlowPackageModel::create($data) ? true : false;
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}
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}
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