Filter users in Laravel by roles

This is my first post in SO. I am beginner in Laravel. I use in my project Laravel 5.8. I have this code:

User.php

// Show paid and active users
    public function scopeUserAvailable($query)
    {
        return $query->active()
            ->where('account_paid_for', '>=', Carbon::now()->format('Y-m-d'))
            ->where('category', '<>', 0)
            ->where('email_verified_at', '<>', null)
            ->where('hide_profil', '=', 0);
    }
public function roles()
    {
        return $this->belongsToMany('App\Role');
    }

    public function mainRole()
    {
        return $this->hasOne('App\Role');
    }

public function hasRole(array $roles)
    {

        foreach ($roles as $role) {

            if (isset(self::$roles[$role])) {
                if (self::$roles[$role]) return true;
            } else {
                self::$roles[$role] = $this->roles()->where('name', $role)->exists();
                if (self::$roles[$role]) return true;
            }
        }
        return false;
    }

public function scopeOfRoleType($query, $types)
    {
        return $query->whereHas('roles', function ($q) use ($types) {
            $q->whereIn('name', $types);
        });
    }

I have function to show my user list:

public function getFrontUserList(string $query, string $sortColumn, string $sortMethod, int $userType, $request)
    {
        $role = [];
        if ($userType == 1) {
            $role = ['UserNormal'];
        } elseif ($userType == 2) {
            $role = ['UserNormal2'];
        } elseif ($userType == 3) {
            $role = ['UserNormal3'];
        } elseif ($userType == 4) {
            $role = ['UserNormal4'];
        } else {
            $role = ['UserNormal', 'UserNormal2', 'UserNormal4'];
        }
            return User::ofRoleType($role)
                ->where(function ($q) use ($query, $sortColumn, $sortMethod) {
                    $q->userAvailable()->orderBy($sortColumn, $sortMethod);
                })->orderBy($sortColumn, $sortMethod)->paginate(15);
    }

And my role:

Role.php

class Role extends Model
{
    protected $quarded = ['id'];
    public $timestamps = false;

    public function users()
    {
        return $this->belongsToMany('App\User');
    }
}

RoleUser.php

class RoleUser extends Model
{
    protected $quarded = [];
    protected $fillable = ['user_id', 'role_id'];
    protected $table = 'role_user';
    public $timestamps = false;
}

This code work fine.

I display a list of users who have a paid account, active, verified email address.

I would like UserNormal2 users to display even if they don't have a paid account. How can I change the scopeUserAvailable function to do this?

via Chebli Mohamed