Laratrade\Indicators\IndicatorManager

Complexity

Total Complexity

3

Size/Duplication

Total Lines	37
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

42.86%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	add()	0	4	1
A	__call()	0	8	2

<?php

namespace Laratrade\Indicators;

use Closure;
use Laratrade\Indicators\Contracts\IndicatorManager as IndicatorManagerContract;
use Laratrade\Indicators\Exceptions\IndicatorNotFoundException;

class IndicatorManager implements IndicatorManagerContract
{
    /**
     * The indicators collection.
     *
     * @var array
     */
    protected $indicators = [];

    /**
     * Add an indicator resolver.
     *
     * @param string  $indicator
     * @param Closure $resolver
     */
    public function add(string $indicator, Closure $resolver)
    {
        $this->indicators[$indicator] = $resolver;
    }

    /**
     * Dynamically handle the indicator calls.
     *
     * @param string $indicator
     * @param array  $parameters
     *
     * @return int
     */
    public function __call(string $indicator, array $parameters): int
    {
        if (!isset($this->indicators[$indicator])) {
            throw new IndicatorNotFoundException;
        }

        return call_user_func($this->indicators[$indicator])($parameters[0]);
    }
}