CryptoPete\Frost\Adapter\Settings\DotenvAdapter

Complexity

Total Complexity

4

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	3
A	apiKey()	0	3	1

<?php

namespace CryptoPete\Frost\Adapter\Settings;

use CryptoPete\Frost\Exception\SettingsException;
use CryptoPete\Frost\Exception\SettingsNotFoundException;
use Dotenv\Dotenv;

/**
 * Class DotenvAdapter
 *
 * The dotenv adaptor for loading settings
 */
class DotenvAdapter implements SettingsInterface
{
    /**
     * DotenvAdapter constructor
     *
     * @param Dotenv $client
     */
    public function __construct(Dotenv $settings)
    {
        try {
            $settings->load();
        } catch (\Dotenv\Exception\InvalidPathException $e) {
            throw new SettingsNotFoundException('Invalid path to settings config file');
        } catch (\Throwable $t) {
            throw new SettingsException('Access to settings failed');
        }
    }

    /**
     * @inheritdoc
     */
    public function apiKey(): string
    {
        return (string) getenv('FROST_API_KEY');
    }
}