book_admin/application/admin/controller/campaign/Read.php

<?php

namespace app\admin\controller\campaign;

use app\common\controller\Backend;

use app\common\library\Redis;
use app\common\service\CampaignService;
use app\main\constants\CampaignConstants;
use app\main\service\UserService;
use think\Controller;
use think\Request;

/**
 * 消费活动-读书挑战赛
 *
 * @icon fa fa-circle-o
 */
class Read extends Backend
{

    /**
     * CampaignRead模型对象
     */
    protected $model = null;
    protected $noNeedRight = ['detail', 'ajaxlapse', 'ajaxgetgoods'];

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('CampaignRead');
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign('levelList', $this->model->getDefaultLevel());
        $this->view->assign('popupPosition', $this->model->getPopupPosition());
    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个方法
     * 因此在当前控制器中可不用编写增删改查的代码,如果需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax())
        {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('pkey_name'))
            {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = $this->model
                ->where($where)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();

            $result = array("total" => $total, "rows" => $list);

            return json($result);
        }
        return $this->view->fetch();
    }

    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                /*
                 * 已经弃用,如果为了兼容老版可取消注释
                  foreach ($params as $k => &$v)
                  {
                  $v = is_array($v) ? implode(',', $v) : $v;
                  }
                 */
                if ($this->dataLimit) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : true) : $this->modelValidate;
                        $this->model->validate($validate);
                    }

                    // 校验场次金额不能相同
                    if($params['elementary_need'] == $params['intermediate_need'] || $params['elementary_need'] == $params['advanced_need'] || $params['intermediate_need'] == $params['advanced_need']){
                        $this->error('初级场次、中级场次、高级场次金额不能相同');
                    }

                    if(strtotime($params['end_time']) <= strtotime($params['start_time'])){
                        $this->error('活动结束时间应该大于活动开始时间');
                    }


                    $tmp_start_time = strtotime(date('Y-m-d 00:00:00', strtotime($params['start_time'])));
                    $tmp_end_time = strtotime(date('Y-m-d 23:59:59', strtotime($params['end_time'])));

                    // 校验活动时间是否有交叉
                    $g_obj = $this->model->where(function ($query) use ($params, $tmp_start_time) {
                        $query->where('start_time', '>=', $tmp_start_time)
                            ->where('end_time', '>=', $tmp_start_time);
                    })->find();
                    if ($g_obj) {
                        $this->error('活动开始时间跟历史活动时间有交叉');
                    }

                    // 校验活动时间是否有交叉
                    $f_obj = $this->model->where(function ($query) use ($params, $tmp_start_time) {
                        $query->where('start_time', '<=', $tmp_start_time)
                            ->where('end_time', '>=', $tmp_start_time);
                    })->find();
                    if ($f_obj) {
                        $this->error('活动开始时间跟历史活动时间有交叉');
                    }

                    // 校验活动时间是否有交叉
                    $e_obj = $this->model->where(function ($query) use ($params, $tmp_end_time) {
                        $query->where('start_time', '<=', $tmp_end_time)
                            ->where('end_time', '>=', $tmp_end_time);
                    })->find();
                    if ($e_obj) {
                        $this->error('活动结束时间跟历史活动时间有交叉');
                    }

                    if($params['popup_position']){
                        $params['popup_position'] = implode(',', $params['popup_position']);
                    }

                    $result = $this->model->allowField(true)->save($params);

                    //维护Redis
                    CampaignService::instance()->delLatestCampaignRedis();

                    // 维护对应的比赛场次数据
                    $campaign_id = $this->model->id;
                    CampaignService::instance()->maintainMacth($campaign_id, $params);

                    //开启活动
                    Redis::instance()->set(CampaignConstants::CAMPAIGN_IS_OPEN,1,3600*24);
                    if ($result !== false) {
                        $this->success();
                    } else {
                        $this->error($this->model->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $goods_list = CampaignService::instance()->getCampaignGoods();
        $this->assign('goods_list', $goods_list);
        $this->assign('position_one', CampaignConstants::CAMPAIGN_POPUP_POSITION_ONE);
        $this->assign('position_two', CampaignConstants::CAMPAIGN_POPUP_POSITION_TWO);
        $this->assign('position_thr', CampaignConstants::CAMPAIGN_POPUP_POSITION_THR);
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get($ids);
        if (!$row)
            $this->error(__('No Results were found'));
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }

        $edit_disabled = (time() - $row->start_time) > 0 ? 1 : 0;

        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                /*
                 * 已经弃用,如果为了兼容老版可取消注释
                  foreach ($params as $k => &$v)
                  {
                  $v = is_array($v) ? implode(',', $v) : $v;
                  }
                 */
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $row->validate($validate);
                    }

                    if (!$edit_disabled) {
                        // 校验场次金额不能相同
                        if($params['elementary_need'] == $params['intermediate_need'] || $params['elementary_need'] == $params['advanced_need'] || $params['intermediate_need'] == $params['advanced_need']){
                            $this->error('初级场次、中级场次、高级场次金额不能相同');
                        }

                        if(strtotime($params['end_time']) <= strtotime($params['start_time'])){
                            $this->error('活动结束时间应该大于活动开始时间');
                        }

                        // 校验活动时间是否有交叉
                        $pre_obj = $this->model -> where('id', 'lt', $ids) -> order('id', 'desc') ->find();
                        if (!is_null($pre_obj)) {
                            if(strtotime($params['start_time']) <=  $pre_obj->end_time){
                                $this->error('活动开始时间跟上一个活动时间有交叉');
                            }
                        }

                        $next_obj = $this->model -> where('id', 'gt', $ids) -> order('id', 'desc') ->find();
                        if (!is_null($next_obj)) {
                            if(strtotime($params['end_time']) <=  $next_obj->start_time){
                                $this->error('活动结束时间跟下一个活动时间有交叉');
                            }
                        }

                        if($params['popup_position']){
                            $params['popup_position'] = implode(',', $params['popup_position']);
                        }
                    }

                    $result = $row->allowField(true)->save($params);

                    //维护Redis
                    CampaignService::instance()->delLatestCampaignRedis();
                    CampaignService::instance()->delReadRedisById($ids);

                    if (!$edit_disabled) {
                        //删除Match表中老数据，同时插入新数据
                        $campaign_id = $row->id;
                        CampaignService::instance()->delMatch($campaign_id);
                        CampaignService::instance()->maintainMacth($campaign_id, $params);
                    }

                    if ($result !== false) {
                        $this->success();
                    } else {
                        $this->error($row->getError());
                    }
                } catch (\think\exception\PDOException $e) {
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $goods_list = CampaignService::instance()->getCampaignGoods();
        $this->assign('edit_disabled', $edit_disabled);
        $this->assign('goods_list', $goods_list);
        $this->assign('position_one', CampaignConstants::CAMPAIGN_POPUP_POSITION_ONE);
        $this->assign('position_two', CampaignConstants::CAMPAIGN_POPUP_POSITION_TWO);
        $this->assign('position_thr', CampaignConstants::CAMPAIGN_POPUP_POSITION_THR);
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    /**
     * 删除
     */
    public function del($ids = "")
    {
        if ($ids) {
            $pk = $this->model->getPk();
            $adminIds = $this->getDataLimitAdminIds();
            if (is_array($adminIds)) {
                $count = $this->model->where($this->dataLimitField, 'in', $adminIds);
            }
            $list = $this->model->where($pk, 'in', $ids)->select();
            $count = 0;
            foreach ($list as $k => $v) {
                $campaign_id = $v->id;
                $count += $v->delete();


                //维护Redis
                CampaignService::instance()->delLatestCampaignRedis();
                CampaignService::instance()->delReadRedisById($campaign_id);

                // 删除Match表中对应的数据
                CampaignService::instance()->delMatch($campaign_id);
            }
            if ($count) {
                $this->success();
            } else {
                $this->error(__('No rows were deleted'));
            }
        }
        $this->error(__('Parameter %s can not be empty', 'ids'));
    }


    /**
     * 详情页面
     * @param $ids
     * @return mixed
     */
    public function detail($ids)
    {
        $data = $this->model->get(['id', $ids]);
        $this->assign('row', $data);
        return $this->fetch();
    }

    /**
     * 将活动设置为失效|有效
     */
    public function ajaxLapse()
    {
        $campaign_id = $this->request->param('campaign_id');
        $campaign_status = $this->request->param('campaign_status');
        if ($campaign_status == 'hidden') {
            $status = 'normal';
        } else {
            $status = 'hidden';
        }
        $rst = $this->model->save(['status' => $status], ['id' => $campaign_id]);

        //维护Redis
        CampaignService::instance()->delLatestCampaignRedis();

        if ($rst) {
            $data = ['code' => 0, 'msg' => 'success'];
        } else {
            $data = ['code' => 1, 'msg' => 'fail'];
        }
        echo json_encode($data);
    }

}