Spiral\RoadRunner\Metrics

Complexity

Total Complexity

9

Size/Duplication

Total Lines	61
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	add()	0	8	2
A	sub()	0	8	2
A	observe()	0	8	2
A	set()	0	8	2

<?php

/**
 * Spiral Framework.
 *
 * @license   MIT
 * @author    Anton Titov (Wolfy-J)
 */
declare(strict_types=1);

namespace Spiral\RoadRunner;

use Spiral\Goridge\Exceptions\RPCException;
use Spiral\Goridge\RPC;
use Spiral\RoadRunner\Exception\MetricException;

/**
 * Application metrics.
 */
final class Metrics implements MetricsInterface
{
    /** @var RPC */
    private $rpc;

    /**
     * @param RPC $rpc
     */
    public function __construct(RPC $rpc)
    {
        $this->rpc = $rpc;
    }

    /**
     * @inheritDoc
     */
    public function add(string $name, float $value, array $labels = []): void
    {
        try {
            $this->rpc->call('metrics.Add', compact('name', 'value', 'labels'));
        } catch (RPCException $e) {
            throw new MetricException($e->getMessage(), $e->getCode(), $e);
        }
    }

    /**
     * @inheritDoc
     */
    public function sub(string $name, float $value, array $labels = []): void
    {
        try {
            $this->rpc->call('metrics.Sub', compact('name', 'value', 'labels'));
        } catch (RPCException $e) {
            throw new MetricException($e->getMessage(), $e->getCode(), $e);
        }
    }

    /**
     * @inheritDoc
     */
    public function observe(string $name, float $value, array $labels = []): void
    {
        try {
            $this->rpc->call('metrics.Observe', compact('name', 'value', 'labels'));
        } catch (RPCException $e) {
            throw new MetricException($e->getMessage(), $e->getCode(), $e);
        }
    }

    /**
     * @inheritDoc
     */
    public function set(string $name, float $value, array $labels = []): void
    {
        try {
            $this->rpc->call('metrics.Set', compact('name', 'value', 'labels'));
        } catch (RPCException $e) {
            throw new MetricException($e->getMessage(), $e->getCode(), $e);
        }
    }
}