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<?php
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namespace app\admin\controller;
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use app\common\controller\Backend;
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use app\admin\model\User;
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use think\Db;
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/**
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* 系统消息管理
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*
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* @icon fa fa-circle-o
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*/
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class Message extends Backend
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{
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/**
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* Message模型对象
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* @var \app\admin\model\Message
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*/
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protected $model = null;
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public function _initialize()
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{
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parent::_initialize();
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$this->request->filter(['strip_tags']);
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$this->model = new \app\admin\model\Message;
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}
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/**
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* 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
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* 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
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* 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
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*/
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/**
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* 添加
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*/
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public function add()
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{
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if ($this->request->isPost()) {
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$params = $this->request->post("row/a");
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$user_ids = $this->request->post("user_ids");
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if ($params) {
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if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
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$params[$this->dataLimitField] = $this->auth->id;
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}
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
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$this->model->validate($validate);
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}
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$result = $this->model->allowField(true)->save($params);
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//系统推送消息
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$id = $this->model->id;
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$userModel = new User();
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if(!empty($user_ids)){
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$users = explode(',',$user_ids);
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}else{
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$users = $userModel->where(['status'=>'normal'])->column('id');
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}
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$logList = [];
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foreach ($users as $value){
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$log['message_id'] = $id;
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$log['createtime'] = time();
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$log['user_id'] = $value;
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array_push($logList,$log);
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}
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$row = false;
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if(!empty($logList)){
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$row = Db::name('message_log')->insertAll($logList);
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}
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if ($result !== false && $row) {
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$this->success();
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} else {
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$this->error($this->model->getError());
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}
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} catch (\think\exception\PDOException $e) {
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$this->error($e->getMessage());
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} catch (\think\Exception $e) {
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$this->error($e->getMessage());
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}
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}
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$this->error(__('Parameter %s can not be empty', ''));
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}
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return $this->view->fetch();
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}
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/**
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* 编辑
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*/
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public function edit($ids = NULL)
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{
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$row = $this->model->get($ids);
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$userIds=Db::name('message_log')->where(['message_id'=>$ids])->column('user_id');
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if (!$row)
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$this->error(__('No Results were found'));
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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if (!in_array($row[$this->dataLimitField], $adminIds)) {
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$this->error(__('You have no permission'));
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}
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}
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if ($this->request->isPost()) {
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$params = $this->request->post("row/a");
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$user_ids = $this->request->post("user_ids");
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if ($params) {
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
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$row->validate($validate);
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}
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$userModel = new User();
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if(!empty($user_ids)){
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$users = explode(',',$user_ids);
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}else{
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$users = $userModel->where(['status'=>'normal'])->column('id');
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}
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$result = $row->allowField(true)->save($params);
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$sameUsers = array_intersect($userIds,$users);
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$needDeleteUsersIds = array_diff($userIds, $sameUsers);
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$newUsersIds = array_diff($users, $sameUsers);
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$logList = [];
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foreach ($newUsersIds as $value){
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$log['message_id'] = $ids;
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$log['createtime'] = time();
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$log['user_id'] = $value;
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array_push($logList,$log);
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}
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//删除旧数据
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$row2 = true;
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if(!empty($needDeleteUsersIds)){
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$row2 = Db::name('message_log')->where(['user_id'=>['in',$needDeleteUsersIds],'message_id'=>$ids])->delete();
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}
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//新增新数据
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$row = true;
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if(!empty($logList)){
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$row = Db::name('message_log')->insertAll($logList);
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}
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if ($result !== false && $row && $row2) {
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$this->success();
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} else {
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$this->error($row->getError());
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}
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} catch (\think\exception\PDOException $e) {
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$this->error($e->getMessage());
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} catch (\think\Exception $e) {
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$this->error($e->getMessage());
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}
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}
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$this->error(__('Parameter %s can not be empty', ''));
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}
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$this->view->assign("userIds", implode(',',$userIds));
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$this->view->assign("row", $row);
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return $this->view->fetch();
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}
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/**
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* 删除
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*/
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public function del($ids = "")
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{
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if ($ids) {
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$pk = $this->model->getPk();
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds)) {
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$count = $this->model->where($this->dataLimitField, 'in', $adminIds);
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}
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$list = $this->model->where($pk, 'in', $ids)->select();
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$count = 0;
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foreach ($list as $k => $v) {
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$count += $v->delete();
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Db::name('message_log')->where(['message_id'=>$v['id']])->delete();
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}
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if ($count) {
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$this->success();
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} else {
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$this->error(__('No rows were deleted'));
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}
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}
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$this->error(__('Parameter %s can not be empty', 'ids'));
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}
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} |