cineflex/app/Models/Permission.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Permission extends Model
{
    protected $table = 'permissions';
    protected $primaryKey = 'permission_id';
    protected $fillable = [
        'permission_name',
    ];

    protected $hidden = [
        'created_at',
        'updated_at',
    ];

    public function users()
    {
        return $this->belongsToMany('App\Models\User', 'user_permissions', 'permission_id', 'user_id');
    }

    public function find(mixed $permission_id)
    {
        return $this->where('permission_id', $permission_id)->first();
    }

    public function create(array $array)
    {
        $this->permission_name = $array['permission_name'];
        $this->save();
        return $this;
    }

}