yifengyide/application/api/controller/backend/PublicAnnouncement.php

<?php

namespace app\api\controller\backend;

use app\common\controller\Api;
use app\common\library\Ems;
use app\common\library\Sms;
use fast\Random;
use think\Config;
use think\Validate;
use think\Db;

/**
 * 通知公告接口
 */
class PublicAnnouncement extends Api
{
    protected $noNeedLogin = ['*'];
    protected $noNeedRight = '*';
    public function _initialize()
    {
        parent::_initialize();
        $id = $this->request->header('Token');
        if(!$id){
            return $this->error('缺少参数');
        }
        $user = Db::name('user')->where('token', $id)->find();
        if(!$user){
            return $this->error('用户不存在','',99998);
        }
    }

    /**
     * 用户列表
     */
    public function getPublicAnnouncementData()
    {   
        $page = $this->request->post('page',1);
        $size = $this->request->post('size',10);
        // 从数据库中获取所有数据
        $data = Db::name('public_announcement')
                ->page($page,$size)
                ->order('id desc')
                ->select();
        $count = Db::name('public_announcement')
                ->count();

        $res = [
            'data'=>$data,
            'count'=>$count
        ];
 
        return $this->success('请求成功',$res);
    }
    /**
     * 单个用户查询
     */
    public function getPublicAnnouncementFind()
    {
        $id = $this->request->post('id');
        if (!$id) {
            $this->error(__('Invalid parameters'));
        }
        $ret = Db::name('public_announcement')->where('id',$id)->find();
        if ($ret) {
            $this->success(__('Logged in successful'), $ret);
        } else {
            $this->error($this->auth->getError());
        }
    }

    public function create()
    {   
        $data = $_POST;
        $data['createtime'] = date('Y-m-d H:i:s');
        $result = Db::name('public_announcement')->strict(false)->insert($data);
        if ($result) {
            return $this->success('添加成功',$result);
        } else {
            return $this->error('添加失败',$result);
        }
    }

    /**
     * 更新记录
     *
     * @param Request $request
     * @param int $id
     * @return \think\Response
     */
    public function update()
    {   
        $id = $this->request->post('id');
        $data = $this->request->post();
        $data['updatetime'] = date('Y-m-d H:i:s');
        $result = Db::name('public_announcement')->where('id', $id)->strict(false)->update($data);
        if ($result) {
            return $this->success('更新成功',$result);
        } else {
            return $this->error('更新失败',$result);
        }
    }


    /**
     * 删除记录
     *
     * @param int $id
     * @return \think\Response
     */
    public function delete()
    {   
        $id = $this->request->post('id');
        if(!$id){
            return $this->error('缺少参数');
        }
        $result = Db::name('public_announcement')->delete($id);
        if ($result) {
            return $this->success('删除成功',$result);
        } else {
            return $this->error('删除失败',$result);
        }
    }

}