<?php
// this Code is Cracked by dharunMods-YouTube-Channel
namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class Lesson extends Model
{
protected $fillable = [
'title', 'length', 'videolink', 'preview', 'course_id', 'category_id', 'desc', 'thumbnail'
];
public function course()
{
return $this->belongsTo(Course::class);
}
public function category()
{
return $this->belongsTo(Category::class);
}
public function nextLesson()
{
return static::where('course_id', $this->course_id)
->where('id', '>', $this->id)
->orderBy('id', 'asc')
->first();
}
public function previousLesson()
{
return static::where('course_id', $this->course_id)
->where('id', '<', $this->id)
->orderBy('id', 'desc')
->first();
}
}