condorrocks/condor

<?php

namespace App\Traits;

use App\Permission;
use App\Role;

trait HasRoles
{
    /**
     * A user may have multiple roles.
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function roles()
    {
        return $this->belongsToMany(Role::class);
    }

    /**
     * Assign the given role to the user.
     *
     * @param string $role
     *
     * @return mixed
     */
    public function assignRole($role)
    {
        return $this->roles()->save(
            Role::whereSlug($role)->firstOrFail()
        );
    }

    /**
     * Determine if the user has the given role.
     *
     * @param mixed $role
     *
     * @return bool
     */
    public function hasRole($role)
    {
        if (is_string($role)) {
            return $this->roles->contains('slug', $role);
        }

        return (bool) $role->intersect($this->roles)->count();
    }
}