book_admin/application/admin/controller/cp/vip/Manage.php

<?php

namespace app\admin\controller\cp\vip;

use app\common\controller\Backend;
use app\common\service\VipCpService;
use think\Controller;
use think\db\Query;
use think\Request;

/**
 * VIP用户付费书籍管理
 *
 * @icon fa fa-circle-o
 */
class Manage extends Backend
{

    /**
     * CpVipList模型对象
     */
    protected $model = null;


    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('CpVipList');
    }

    /**
     * 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();
            $sort = 'cp_vip_list.id';
            $total = $this->model
                ->field('cp_vip_list.*, book.name')
                ->join('book', 'cp_vip_list.book_id = book.id', 'left')
                ->where($where)
                ->order($sort, $order)
                ->count();

            $list = $this->model
                ->field('cp_vip_list.*, book.name')
                ->join('book', 'cp_vip_list.book_id = book.id', 'left')
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $result = array("total" => $total, "rows" => $list);
            return json($result);
        }
        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)
            {
                $count += $v->delete();
                VipCpService::instance()->delCpRedis($v->book_id);
            }
            if ($count)
            {
                $this->success();
            }
            else
            {
                $this->error(__('No rows were deleted'));
            }
        }
        $this->error(__('Parameter %s can not be empty', 'ids'));
    }


    public function ajaxSaveData()
    {
        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);
                    }

                    $obj = $this->model->where('book_id', 'eq', $params['book_id'])->find();
                    if($obj){
                        $this->success();
                    }

                    $result = $this->model->allowField(true)->save($params);
                    if ($result !== false)
                    {
                        VipCpService::instance()->saveCpRedis($params['book_id']);
                        $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', ''));
        }
    }


    public function ajaxBatchSave()
    {
        $params = $this->request->post();
        $ids_arr = $params['ids'];
        if ($ids_arr) {
            foreach ($ids_arr as $k => $id) {
                $obj = $this->model->where('book_id', 'eq', $id)->find();
                if (!$obj) {
                    $book = model('book')->field(['id', 'cp_id', 'cp_name'])->where('id', 'eq', $id)->find();
                    if ($book) {
                        $book_id = $book->id;
                        $data = [
                            'book_id' => $book->id,
                            'cp_id' => $book->cp_id,
                            'cp_name' => $book->cp_name,
                            'createtime' => time(),
                            'updatetime' => time(),
                        ];
                        $result = $this->model->allowField(true)->insert($data);
                        if ($result !== false)
                        {
                            VipCpService::instance()->saveCpRedis($book_id);
                        }
                        else
                        {
                            $this->error($this->model->getError());
                        }
                    }
                }
            }
        }
        $this->success();
    }

    /**
     * 查看
     */
    public function bookCpList()
    {
        //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();
            }
            $notinBookids = $this->model->getBookIds();
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            $total = model('book')
                ->where('id', 'not in', $notinBookids)
                ->where('cp_id', 'neq', '')
                ->where($where)
                ->order($sort, $order)
                ->count();
            $list = model('book')->field(['id', 'cp_id','cp_name','name'])
                ->where('id', 'not in', $notinBookids)
                ->where('cp_id', 'neq', '')
                ->where($where)
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $result = array("total" => $total, "rows" => $list);

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


}