Imanghafoori\HeyMan\Conditions\ConditionsFacade

Complexity

Total Complexity

10

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Test Coverage

Coverage

88.24%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	define()	0	6	4
A	_call()	0	16	3
A	alias()	0	4	3

<?php

namespace Imanghafoori\HeyMan\Conditions;

class ConditionsFacade
{
    private $methods = [];

    private $aliases = [];

    public function _call($method, $param)
    {
        $method = $this->aliases[$method] ?? $method;

        if (! isset($this->methods[$method])) {
            throw new \BadMethodCallException($method.' does not exists as a Heyman condition');
        }
        $condition = $this->methods[$method];

        if (is_callable($condition)) {
            return $condition(...$param);
        }

        [$class, $method] = explode('@', $condition);

        return call_user_func_array([new $class, $method], $param);
    }

    public function define($methodName, $callable)
    {
        if (is_callable($callable) || (is_string($callable) and mb_strpos($callable, '@'))) {
            $this->methods[$methodName] = $callable;
        } else {
            throw new \InvalidArgumentException("$callable should be string Class@method or a php callable");
        }
    }

    public function alias(string $currentName, string $newName)
    {
        if (isset($this->methods[$currentName]) && ! isset($this->aliases[$newName])) {
            $this->aliases[$newName] = $currentName;
        }
    }
}