README

Conversion provider for brick/money that uses ECB's daily reference rates.

https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml

Uses PSR-16 SimpleCache and PSR-7 HTTP-Messages. Typically works with GuzzleHTTP and a cache of choice.

Using the provider in your project

Require the package in your project, besides brick/money.

composer require tomlankhorst/eurofxref-exchange-provider ^1.0

Register the EuroProvider as the ExchangeRateProvider of choise. In Laravel:

<?php 

namespace App\Providers;

use Brick\Money\CurrencyConverter;
use Brick\Money\ExchangeRateProvider;
use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use Illuminate\Container\Container;
use Illuminate\Contracts\Cache\Repository;
use Illuminate\Support\ServiceProvider;
use Psr\SimpleCache\CacheInterface;
use tomlankhorst\EuroFXRefExchangeProvider\EuroProvider;

class MoneyServiceProvider extends ServiceProvider
{
    public function register()
    {
	// PSR-7 HTTP Messages
        $this->app->bind(ClientInterface::class, Client::class);
	// PSR-16 SimpleCache
        $this->app->bind(CacheInterface::class, Repository::class);

	// Bind the ExchangeProvider to the EuroProvider with a BaseCurrencyProvider
	// wrapper because it is a one-way conversion in this case.
        $this->app->bind(ExchangeRateProvider::class, function(Container $app){
            $provider = $app->makeWith(EuroProvider::class, [
		// Do not forget to set the TTL
                'ttl' => config('services.eurofxref.cache.ttl')
            ]);
            return new ExchangeRateProvider\BaseCurrencyProvider($provider, 'EUR');
        });

        $this->app->singleton(CurrencyConverter::class, function(Container $app){
            return new CurrencyConverter($app->make(ExchangeRateProvider::class));
        });
    }
}

Running Tests

Install the dependencies and run PHPUnit

composer install
./vendor/bin/phpunit