300 lines
8.9 KiB
PHP
300 lines
8.9 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\admin\logic;
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use app\admin\model\Coupon;
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use app\common\model\Luckdraw;
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use app\common\model\LuckdrawRecord;
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use app\common\server\ConfigServer;
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class LuckDrawLogic
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{
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protected static $error; //错误信息
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/**
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* Notes: 错误错误信息
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* @author 张无忌(2021/1/12 16:01)
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* @return mixed
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*/
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public static function getError()
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{
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return self::$error;
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}
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/**
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* Notes: 奖品列表
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* @author 张无忌(2021/1/25 11:28)
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* @param $get
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* @return array
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*/
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public static function lists($get)
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{
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$where = [
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['is_delete', '=', 0]
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];
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$model = new Luckdraw();
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$count = $model->where($where)->count();
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$lists = $model->field(true)->where($where)
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->append(['prize_name'])
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->order(['sort'=>'desc', 'id' => 'desc'])
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->page($get['page'], $get['limit'])
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->select();
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foreach ($lists as &$item) {
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$item['number'] = $item['prize_type'] == 2 ? '-' : $item['number'];
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$item['probability'] = $item['probability'] . '%';
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}
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return ['count'=>$count, 'list'=>$lists];
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}
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public static function detail($id)
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{
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$model = new Luckdraw();
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return $model->field(true)
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->where('id', '=', (int)$id)
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->find();
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}
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/**
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* Notes: 新增奖品
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* @param $post
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* @author 张无忌(2021/1/26 10:28)
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* @return bool
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*/
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public static function add($post)
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{
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try {
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$post['name'] = Luckdraw::getPrizeDesc($post['prize_type']);
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$post['image'] = !empty($post['image']) ? $post['image'] : '';
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$model = new Luckdraw();
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return $model->save([
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'prize_type' => $post['prize_type'],
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'name' => $post['name'],
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'image' => $post['image'],
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'number' => self::getPrizeValue($post),
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'sort' => $post['sort'],
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'probability' => $post['probability'],
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'status' => $post['status'],
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'is_delete' => 0,
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'create_time' => time(),
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'update_time' => time()
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]);
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} catch (\Exception $e) {
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static::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* Notes: 编辑奖品
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* @param $post
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* @author 张无忌(2021/1/26 10:28)
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* @return bool
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*/
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public static function edit($post)
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{
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try {
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$post['name'] = Luckdraw::getPrizeDesc($post['prize_type']);
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$post['image'] = !empty($post['image']) ? $post['image'] : '';
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$model = new Luckdraw();
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$result = $model->where(['id'=>(int)$post['id']])->update([
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'prize_type' => $post['prize_type'],
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'name' => $post['name'],
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'image' => $post['image'],
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'number' => self::getPrizeValue($post),
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'sort' => $post['sort'],
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'probability' => $post['probability'],
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'status' => $post['status'],
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'update_time' => time()
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]);
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return $result ? true : false;
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} catch (\Exception $e) {
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static::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* Notes: 删除奖品
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* @param $id
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* @author 张无忌(2021/1/26 11:17)
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* @return bool
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*/
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public static function del($id)
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{
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try {
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$model = new Luckdraw();
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$result = $model->where(['id'=>(int)$id])->update([
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'is_delete' => 1,
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'update_time' => time()
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]);
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return $result ? true : false;
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} catch (\Exception $e) {
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static::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* Notes: 更新抽奖设置
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* @param $post
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* @author 张无忌(2021/1/26 11:40)
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* @return bool
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* @throws \think\Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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* @throws \think\exception\PDOException
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*/
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public static function set($post)
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{
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if ($post['status'] == 1) {
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$model = new Luckdraw();
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$prizes = $model->field(true)
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->where(['is_delete' => 0, 'status'=>1])
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->order(['id'=>'desc', 'sort'=>'desc'])
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->select();
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if (count($prizes) != 8) {
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static::$error = '抽奖限制8个抽奖奖品';
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return false;
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}
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$probability = array_column($prizes->toArray(), 'probability');
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if (array_sum($probability) > 100) {
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static::$error = '中奖概率合计不能大于100%';
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return false;
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}
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}
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ConfigServer::set('luckdraw', 'limit', $post['limit']);
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ConfigServer::set('luckdraw', 'need', $post['need']);
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ConfigServer::set('luckdraw', 'rule', $post['rule']);
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ConfigServer::set('luckdraw', 'status', $post['status']);
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ConfigServer::set('luckdraw', 'show_win', $post['show_win']);
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return true;
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}
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/**
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* Notes: 抽奖记录
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* @param $get
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* @author 张无忌(2021/1/26 14:08)
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* @return array
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*/
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public static function record($get)
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{
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$model = new LuckdrawRecord();
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$count = $model->count();
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$lists = $model->field(true)
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->with('user')
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->order('id', 'desc')
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->page($get['page'], $get['limit'])
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->append(['send_desc'])
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->select();
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return ['count'=>$count, 'list'=>$lists];
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}
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/**
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* Notes: 切换状态
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* @param $post
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* @author 张无忌(2021/1/13 17:53)
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* @return bool
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*/
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public static function switchStatus($post)
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{
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try {
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$model = new Luckdraw();
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$model->where(['id' => (int)$post['id']])->update([
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'status' => $post['status'],
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'update_time' => time()
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]);
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return true;
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} catch (\Exception $e) {
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static::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* Notes: 更新排序
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* @param $post
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* @author 张无忌(2021/1/13 17:53)
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* @return bool
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*/
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public static function updateSort($post)
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{
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try {
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$model = new Luckdraw();
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$model->where(['id' => (int)$post['id']])->update([
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$post['field'] => $post['data'],
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'update_time' => time()
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]);
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return true;
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} catch (\Exception $e) {
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static::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* @notes 优惠券列表
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* @return Coupon[]
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* @author 段誉
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* @date 2022/2/15 10:18
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*/
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public static function coupon()
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{
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$where[] = ['del', '=', 0];
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$where[] = ['status', '=', 1];
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$where[] = ['get_type', '=', 2];
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return Coupon::where($where)->order('id desc')->select();
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}
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/**
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* @notes 获取奖品数值
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* @param $param
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* @return int|mixed
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* @author 段誉
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* @date 2022/2/15 14:14
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*/
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public static function getPrizeValue($param)
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{
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$number = 0;
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switch ($param['prize_type']) {
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case Luckdraw::PRIZE_INTEGRAL:
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$number = $param['integral'];
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break;
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case Luckdraw::PRIZE_COUPON:
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$number = $param['coupon'];
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break;
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case Luckdraw::PRIZE_BALANCE:
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$number = $param['balance'];
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break;
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}
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return $number;
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}
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} |