Spatie\Permission\Guard

Complexity

Total Complexity

10

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getNames()	0	18	5
A	getConfigAuthGuards()	0	18	3
A	getDefaultName()	0	6	2

<?php

namespace Spatie\Permission;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Collection;

class Guard
{
    /**
     * Return a collection of guard names suitable for the $model
     *
     * @param string|Model $model model class object or name
     * @return Collection
     */
    public static function getNames($model): Collection
    {
        if (is_object($model)) {
            $guardName = $model->guard_name ?? null;
        }

        if (! isset($guardName)) {
            $class = is_object($model) ? get_class($model) : $model;

            $guardName = (new \ReflectionClass($class))->getDefaultProperties()['guard_name'] ?? null;
        }

        if ($guardName) {
            return collect($guardName);
        }

        return self::getConfigAuthGuards($class);

The variable $class does not seem to be defined for all execution paths leading up to this point.

    }

    /**
     * Get list of relevant guards for the $class model based on config(auth) settings
     *
     * Lookup flow:
     * - get names of models for guards defined in auth.guards where a provider is set
     * - filter for provider models matching the model $class being checked
     * - keys() gives just the names of the matched guards
     * - if logged in, filter out any guards for which the user does not pass the auth->guard->check() test
     * - return collection of guard names
     *
     * @param string $class
     * @return Collection
     */
    protected static function getConfigAuthGuards(string $class): Collection
    {
        return collect(config('auth.guards'))
            ->map(function ($guard) {
                if (! isset($guard['provider'])) {
                    return;
                }

                return config("auth.providers.{$guard['provider']}.model");
            })
            ->filter(function ($model) use ($class) {
                return $class === $model;
            })
            ->keys()
            ->filter(function ($guard) {
                return app('request')->user() ? app('auth')->guard($guard)->check() : true;
            });
    }

    /**
     * Lookup a guard name relevant for the $class model and the current user
     *
     * @param string|Model $class model class object or name
     * @return string guard name
     */
    public static function getDefaultName($class): string
    {
        $default = config('auth.defaults.guard');

        return static::getNames($class)->first() ?: $default;
    }
}