hnrazevedo / Router

src/CheckTrait.php

<?php

declare(strict_types = 1);

namespace HnrAzevedo\Router;

trait CheckTrait
{
    use Helper;
    
    protected array $routesName = [];
    
    protected function hasRouteName(string $name): void
    {
        if(!isset($this->routesName[$name])) {
            throw new \RuntimeException("There is no route named with {$name}");
        }
    }

    protected function isInNameGroup(): void
    {
        if(!is_null($this->getGroup())) {
            throw new \RuntimeException("It is not allowed to assign names to groups");
        }
    }

    protected function isInPseudGroup(): void
    {
        if(!is_null($this->getGroup())) {
            throw new \RuntimeException("To assign actions before or after the execution of the route, use beforeGroup or afterGroup");
        }
    }

    protected function existRouteName(string $name): void
    {
        if(isset($this->routesName[$name])) {
            throw new \RuntimeException("There is already a route named with {$name}");
        }
    }

    protected function checkMethod(array $route, $method): void
    {
        $hasMethod = false;
        foreach(explode('|', $route['method']) as $routeMethod){
            if(@preg_match("/{$routeMethod}/", $method) !== 0 || $method === '*') {
                $hasMethod = true;
            }
        }
        if(!$hasMethod) {
            throw new \Exception('This route is not released for the accessed method');
        } 
    }

    protected function throwCallable($value): void
    {
        if(is_callable($value)) {
            throw new \Exception('Passing functions as attributes is not allowed');
        }
    }

    protected function checkControllerMeth(string $controllerMeth): void
    {
        $routeURI = str_replace(['{?','{','}'], '', urldecode(unserialize($this->current()['uri'])->getPath()));

It seems like current() must be provided by classes using this trait. How about adding it as abstract method to this trait?

        $controller = (string) explode('@', $controllerMeth)[0];
        $method = (string) explode('@', $controllerMeth)[1];

        if(!class_exists($controller)) {
            throw new \RuntimeException("Controller not found in route URI {$routeURI}");
        }

        if(!method_exists($controller, $method)) {
            throw new \RuntimeException("Method {$method} not found in controller {$controller} in route URI {$routeURI}");
        }
        
    }

}