jiankangtv/application/admin/controller/Activerefund.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use Think\Db;
use wxpay;

/**
 * 活动申请取消管理
 *
 * @icon fa fa-circle-o
 */
class Activerefund extends Backend
{

    /**
     * Activerefund模型对象
     * @var \app\admin\model\Activerefund
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Activerefund;
        $this->view->assign("statusList", $this->model->getStatusList());
        $this->view->assign("refundstatusList", $this->model->getRefundstatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非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()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->with(['active','activeorder','user'])
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                
                $row->getRelation('active')->visible(['title','desc']);
				$row->getRelation('activeorder')->visible(['order_sn']);
				$row->getRelation('user')->visible(['nickname','mobile']);
            }

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

            return json($result);
        }
        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)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {

            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                if ($row['status'] != 0) {
                    $this->error('该数据已经操作过');
                }
                if (isset($params['status']) && $params['status'] == 1) {
                    //同意退款
                    //查询活动状态
                    $active_info = Db::name('active')->find($row['active_id']);
                    if ($active_info['status'] == 2) {
                        $this->error('活动已经结束,不能通过');
                    }
                    if ($active_info['status'] == 3) {
                        $this->error('活动已经取消,不能通过');
                    }
                    //查询报名信息
                    $active_order_info = Db::name('active_order')->find($row['order_id']);
                    if ($active_order_info['status'] == 2) {
                        $this->error('活动已经结束,不能通过');
                    }
                    if ($active_order_info['status'] == 3) {
                        $this->error('活动已经取消,不能通过');
                    }

                    $params['refundstatus'] = 1;
                    $params['updatetime'] = time();
                }

                $result = false;
                Db::startTrans();
                try {
                    //修改信息
                    if (isset($params['status'])) {
                        if ($params['status'] == 1) {
                            //同意退款
                            //修改活动订单人数
                            $active_data['currentperson'] = $active_info['currentperson'] - $row['number'];
                            if ($active_info['currentperson'] - $row['number'] < $active_info['minperson'] && $active_info['status'] == 1) {
                                $active_data['status'] = 0;
                            }
                            $active_rs = Db::name('active')->where(['id' => $row['active_id'], 'status' => $active_info['status'], 'currentperson' => $active_info['currentperson']])->setField($active_data);
                            if (!$active_rs) {
                                Db::rollback();
                                return ['code' => 0, 'msg' => '操作失败'];
                            }
                            //修改活动人员状态
                            $people_rs = Db::name('active_people')->where(['order_id' => $row['order_id']])->setField(['status' => 3, 'modifystatus' => 0, 'updatetime' => time()]);
                            if ($people_rs === false) {
                                Db::rollback();
                                return ['code' => 0, 'msg'  => '操作失败'];
                            }

                            //构建活动订单数据
                            $order_data = [
                                'status' => 3,
                                'updatetime' => time(),
                            ];
                            if ($row['refundprice'] > 0) {
                                $order_data['refundstatus'] = 1; //退款状态:0=无需退款,1=退款成功,2=退款失败
                                $order_data['refundprice'] = $row['refundprice'];//退款金额
                                $order_data['refundtime'] = time();

                                if ($row['paytype'] == 0) {
                                    //余额支付, 退回余额
                                    $rs = create_log($row['refundprice'], '申请退款返还', $row['user_id'], 3, $row['order_id']);
                                    if ($rs != 1) {
                                        $order_data['refundstatus'] = 2;
                                        $params['refundstatus'] = 2;
                                    }
                                } elseif ($row['paytype'] == 1) {
                                    //微信支付, 退回微信
                                    //扣除用户成长值
                                    $paygrowth = (int)config('site.paygrowth'); //每消费1元赠送成长值数量, 1元=?成长值
                                    $balance = floor($paygrowth * $row['price']);
                                    if ($balance > 0) {
                                        $paygrowth_rs = create_growth_log(-$balance, '申请退款扣除', $row['user_id'], 4, $row['order_id']);
                                    }
                                    //退款单号
                                    $order_data['refund_no'] = $row['refund_no'];
                                    //调用微信退款
                                    $wxData['transaction_id'] = $row['transaction_id'];
                                    $wxData['out_refund_no'] = $order_data['refund_no'];
                                    $wxData['total_fee'] = (int)($row['price'] * 100);//1 微信支付 单位为分
                                    $wxData['refund_fee'] = (int)($row['refundprice'] * 100);//1 微信支付 单位为分
                                    $wxData['refund_desc'] = '申请退款返还';
//                                            require_once("Plugins/WxPay/WxPay.php");
                                    $wxPay = new wxpay\WxPay(config('wxchatpay'));
                                    $back = $wxPay->WxPayRefund($wxData);
                                    if($back['return_code'] != 'SUCCESS' || $back['result_code'] != 'SUCCESS') {
                                        $order_data['refundstatus'] = 2;
                                        $params['refundstatus'] = 2;
                                    }
                                }
                            }

                            //修改活动订单
                            $order_rs = Db::name('active_order')->where(['id' => $row['order_id'], 'status' => $active_order_info['status']])->setField($order_data);
                            if (!$order_rs) {
                                Db::rollback();
                                return ['code' => 0, 'msg' => '操作失败'];
                            }
                            //上级优惠券设为过期
                            Db::name('user_coupon')->where(['order_id' => $row['order_id'], 'status' => 0])->setField('endtime', time() - 1);
                            //发送消息
                            $data = [
                                'user_id' => $row['user_id'],
                                'type' => 1,
                                'title' => '活动通知',
                                'content' => '您报名的' . $active_info['title'] . '活动申请退款已通过',
                                'createtime' => time()
                            ];
                            Db::name('sys_msg')->insertGetId($data);
                        } elseif ($params['status'] == 2) {
                            //拒绝, 发送消息
                            $active_title = Db::name('active')->where(['id' => $row['active_id']])->value('title');
                            $data = [
                                'user_id' => $row['user_id'],
                                'type' => 1,
                                'title' => '活动通知',
                                'content' => '您报名的' . $active_title . '活动申请退款已被拒绝',
                                'createtime' => time()
                            ];
                            Db::name('sys_msg')->insertGetId($data);
                        }
                    }

                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }
}