91 lines
2.6 KiB
PHP
91 lines
2.6 KiB
PHP
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<?php
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namespace app\api\controller\bargain;
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use app\api\controller\Controller;
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use app\api\model\bargain\Task as TaskModel;
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use app\api\model\bargain\Setting as SettingModel;
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use app\common\library\Lock;
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class Task extends Controller
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{
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/**
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* 我的砍价列表
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* @return array
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* @throws \app\common\exception\BaseException
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* @throws \think\exception\DbException
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*/
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public function lists()
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{
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$model = new TaskModel;
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$myList = $model->getMyList($this->getUser()['user_id']);
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return $this->renderSuccess(compact('myList'));
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}
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/**
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* 创建砍价任务
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* @param $active_id
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* @param $goods_sku_id
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* @return array
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* @throws \app\common\exception\BaseException
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* @throws \think\exception\DbException
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*/
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public function partake($active_id, $goods_sku_id)
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{
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// 用户信息
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$user = $this->getUser();
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// 创建砍价任务
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$model = new TaskModel;
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if (!$model->partake($user['user_id'], $active_id, $goods_sku_id)) {
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return $this->renderError($model->getError() ?: '砍价任务创建失败');
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}
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return $this->renderSuccess([
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'task_id' => $model['task_id']
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]);
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}
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/**
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* 获取砍价任务详情
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* @param $task_id
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* @return array
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* @throws \app\common\exception\BaseException
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* @throws \think\exception\DbException
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*/
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public function detail($task_id)
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{
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$model = new TaskModel;
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$detail = $model->getTaskDetail($task_id, $this->getUser(false));
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if ($detail === false) {
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return $this->renderError($model->getError());
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}
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// 砍价规则
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$setting = SettingModel::getBasic();
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return $this->renderSuccess(array_merge($detail, ['setting' => $setting]));
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}
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/**
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* 帮砍一刀
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* @param $task_id
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* @return array
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* @throws \app\common\exception\BaseException
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* @throws \think\exception\DbException
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*/
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public function help_cut($task_id)
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{
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// 加阻塞锁, 防止并发
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Lock::lockUp("bargain_help_cut_{$task_id}");
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// 砍价任务详情
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$model = TaskModel::detail($task_id);
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// 砍一刀的金额
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$cut_money = $model->getCutMoney();
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// 帮砍一刀事件
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$status = $model->helpCut($this->getUser());
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// 解除并发锁
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Lock::unLock("bargain_help_cut_{$task_id}");
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if ($status == true) {
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return $this->renderSuccess(compact('cut_money'), '砍价成功');
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}
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return $this->renderError($model->getError() ?: '砍价失败');
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}
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}
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