Backpack\Generators\Console\Commands\PermissionGeneratorBackpackCommand

Complexity

Total Complexity

6

Size/Duplication

Total Lines	75
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	handle()	0	53	6

<?php

namespace Backpack\Generators\Console\Commands;

use Artisan;
use Illuminate\Console\Command;
use Spatie\Permission\Models\Permission;

class PermissionGeneratorBackpackCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
     protected $signature = 'backpack:permissions {route : Name of the route e.g admin/teams} {--P|permission=* : A permission you wish to add, can accept multiple instances of -P|permission}';

This line exceeds maximum limit of 120 characters; contains 193 characters

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Will generate permissions for routes and save to the database';

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $routeName         = $this->argument('route');
        $permissions       = ['list', 'create', 'update', 'reorder', 'delete'];
        $permissionsAdded  = 0;
        $customPermissions = $this->option('permission');

        if( count($customPermissions) > 0 ){
            $permissions = $customPermissions;
        }

        $bar = $this->output->createProgressBar(count($permissions));

        foreach($permissions as $permission){

The expression $permissions of type string|array is not guaranteed to be traversable. How about adding an additional type check?

            $permissionName = trim($routeName, '/') . '/' . trim($permission, '/');
            $permissionName = strtolower($permissionName);

            $existingPermission = Permission::where(['name' => $permissionName])->first();

            if( $existingPermission ){

                $continueAdding = $this->confirm("$permissionName already exists, do you want to carry on? [y|N]");

                if( $continueAdding ){
                    $bar->setMessage("Skipping $permissionName");
                    $bar->advance();
                    continue;
                }
                else {
                    $bar->finish();
                    return $this->error("\nCancelled adding any more permissions.");
                }
            }
            else {
                $newPermission = Permission::create(['name' => $permissionName]);
                $newPermission->save();

                if( $newPermission->id ){
                    $permissionsAdded++;
                    $bar->setMessage("$newPermission->name added with ID: $newPermission->id");
                    $bar->advance();
                }
                else {
                    $bar->setMessage("$permissionName could not be created.");
                    $bar->advance();
                }
            }
        }

        $bar->finish();
        $this->info("\nFinished adding $permissionsAdded new permissions");
    }
}