View file File name : Noticeboard.php Content :<?php namespace App\Models; use Illuminate\Database\Eloquent\Model; class Noticeboard extends Model { protected $table = 'noticeboards'; public $timestamps = false; protected $dateFormat = 'U'; protected $guarded = ['id']; static $types = ['students', 'instructors', 'students_and_instructors']; static $adminTypes = ['organizations', 'students', 'instructors', 'students_and_instructors']; static $migrateTypes = ['all', 'organizations', 'students', 'instructors', 'students_and_instructors']; public function noticeboardStatus() { return $this->hasOne('App\Models\NoticeboardStatus', 'noticeboard_id', 'id'); } public function webinar() { return $this->belongsTo('App\Models\Webinar', 'webinar_id', 'id'); } }