Spatie\Permission\Models\Role

Complexity

Total Complexity

9

Size/Duplication

Total Lines	83
Duplicated Lines	12.05 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	1
A	create()	10	10	2
A	permissions()	0	7	1
A	findByName()	0	12	2
A	hasPermissionTo()	0	12	3

<?php

namespace Spatie\Permission\Models;

use Illuminate\Database\Eloquent\Model;
use Spatie\Permission\Traits\HasPermissions;
use Spatie\Permission\Exceptions\RoleDoesNotExist;
use Spatie\Permission\Exceptions\GuardDoesNotMatch;
use Spatie\Permission\Exceptions\RoleAlreadyExists;
use Spatie\Permission\Contracts\Role as RoleContract;
use Spatie\Permission\Traits\RefreshesPermissionCache;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class Role extends Model implements RoleContract
{
    use HasPermissions;
    use RefreshesPermissionCache;

    public $guarded = ['id'];

    public function __construct(array $attributes = [])
    {
        $attributes['guard_name'] = $attributes['guard_name'] ?? config('auth.defaults.guard');

        parent::__construct($attributes);

        $this->setTable(config('permission.table_names.roles'));
    }

    public static function create(array $attributes = [])

This method seems to be duplicated in your project.

    {
        $attributes['guard_name'] = $attributes['guard_name'] ?? config('auth.defaults.guard');

        if (static::where('name', $attributes['name'])->where('guard_name', $attributes['guard_name'])->first()) {
            throw RoleAlreadyExists::create($attributes['name'], $attributes['guard_name']);
        }

        return static::query()->create($attributes);
    }

    /**
     * A role may be given various permissions.
     */
    public function permissions(): BelongsToMany
    {
        return $this->belongsToMany(
            config('permission.models.permission'),
            config('permission.table_names.role_has_permissions')
        );
    }

    /**
     * Find a role by its name and guard name.
     *
     * @param string $name
     * @param string|null $guardName
     *
     * @return \Spatie\Permission\Contracts\Role|\Spatie\Permission\Models\Role
     *
     * @throws \Spatie\Permission\Exceptions\RoleDoesNotExist
     */
    public static function findByName(string $name, $guardName = null): RoleContract
    {
        $guardName = $guardName ?? config('auth.defaults.guard');

        $role = static::where('name', $name)->where('guard_name', $guardName)->first();

        if (! $role) {
            throw RoleDoesNotExist::create($name);
        }

        return $role;
    }

    /**
     * Determine if the user may perform the given permission.
     *
     * @param string|Permission $permission
     *
     * @return bool
     *
     * @throws \Spatie\Permission\Exceptions\GuardMismatch
     */
    public function hasPermissionTo($permission): bool
    {
        if (is_string($permission)) {
            $permission = app(Permission::class)->findByName($permission, $this->getGuardName());
        }

        if ($permission->guard_name !== $this->getGuardName()) {
            throw GuardDoesNotMatch::create($permission->guard_name, $this->getGuardName());
        }

        return $this->permissions->contains('id', $permission->id);
    }
}