This bundle is used to integrate the Money library from mathiasverraes into a Symfony project.
This library is based on Fowler's Money pattern
- This bundle is tested and is stable with Symfony 3.4, 4.3, 4.4, 5.0
use Money\Money;
use Tbbc\MoneyBundle\Form\Type\MoneyType;
// the money library
$fiveEur = Money::EUR(500);
$tenEur = $fiveEur->add($fiveEur);
list($part1, $part2, $part3) = $tenEur->allocate(array(1, 1, 1));
assert($part1->equals(Money::EUR(334)));
assert($part2->equals(Money::EUR(333)));
assert($part3->equals(Money::EUR(333)));
// a service that stores conversion ratios
$pairManager = $this->get('tbbc_money.pair_manager');
$usd = $pairManager->convert($tenEur, 'USD');
// a form integration
$formBuilder->add('price', MoneyType::class);- Integrates money library from mathiasverraes
- Twig filters and PHP helpers for helping with money and currencies in templates
- A storage system for currency ratios
- A ratioProvider system for fetching ratio from externals api
- Symfony form integration
- Console commands for different operations
- A configuration parser for specifying website used currencies
- Access to the history of currency ratio fetched
- Money formatter i18n
Use Composer and install with
$ composer require tbbc/money-bundle
If you use Symfony 3 then add the bundle to AppKernel:
public function registerBundles()
{
$bundles = array(
// ...
new Tbbc\MoneyBundle\TbbcMoneyBundle(),
);
}For Symfony 4 and higher add the bundle to config/bundles.php (if it was not automatically added during the installation of the package):
return [
// ...
Tbbc\MoneyBundle\TbbcMoneyBundle::class => ['all' => true],
];For Symfony 3, in your config.yml, add the currencies you want to use and the reference currency. For Symfony 4 and higher create a file like config/packages/tbbc_money.yml and add it there.
tbbc_money:
currencies: ["USD", "EUR"]
reference_currency: "EUR"
decimals: 2In your config.yml or config/packages/tbbc_money.yml, add the form fields presentations
twig:
form_themes:
- '@TbbcMoney/Form/fields.html.twig'You should also register custom Doctrine Money type:
doctrine:
dbal:
types:
money: Tbbc\MoneyBundle\Type\MoneyTypeuse Money\Money;
$fiveEur = Money::EUR(500);
$tenEur = $fiveEur->add($fiveEur);
list($part1, $part2, $part3) = $tenEur->allocate(array(1, 1, 1));
assert($part1->equals(Money::EUR(334)));
assert($part2->equals(Money::EUR(333)));
assert($part3->equals(Money::EUR(333)));
$pair = new CurrencyPair(new Currency('EUR'), new Currency('USD'), 1.2500);
$usd = $pair->convert($tenEur);
$this->assertEquals(Money::USD(1250), $usd);You have 3 new form types (under Tbbc\MoneyBundle\Form\Type namespace):
- CurrencyType : asks for a currency among currencies defined in config.yml
- MoneyType : asks for an amount and a currency
- SimpleMoneyType : asks for an amount and sets the currency to the reference currency set in config.yml
Example :
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
// I create my form
$form = $this->createFormBuilder()
->add('name', TextType::class)
->add('price', MoneyType::class, [
'data' => Money::EUR(1000), //EUR 10
])
->add('save', SubmitType::class)
->getForm();Manipulating the form
With MoneyType you can manipulate the form elements with
amount_options for the amount field, and currency_options for the currency field, fx if you want to change the label.
$form = $this->createFormBuilder()
->add('price', MoneyType::class, [
'data' => Money::EUR(1000), //EUR 10
'amount_options' => array(
'label' => 'Amount',
),
'currency_options' => array(
'label' => 'Currency',
),
])
->getForm();With CurrencyType only currency_options can be used, and with SimpleMoneyType only amount_options can be used.
Note that there are 2 columns in the DB table : $priceAmount and $priceCurrency and only one getter/setter : getPrice and setPrice.
The get/setPrice methods are dealing with these two columns transparently.
- Advantage : your DB is clean and you can do sql sum, group by, sort,... with the amount and the currency in two different columns in your db
- Disadvantage : it is ugly in the entity.
<?php
namespace App\AdministratorBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Money\Currency;
use Money\Money;
/**
* TestMoney
*
* @ORM\Table("test_money")
* @ORM\Entity
*/
class TestMoney
{
/**
* @var integer
*
* @ORM\Column(type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var integer
*
* @ORM\Column(name="price_amount", type="integer")
*/
private $priceAmount;
/**
* @var string
*
* @ORM\Column(name="price_currency", type="string", length=64)
*/
private $priceCurrency;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* get Money
*
* @return Money
*/
public function getPrice()
{
if (!$this->priceCurrency) {
return null;
}
if (!$this->priceAmount) {
return new Money(0, new Currency($this->priceCurrency));
}
return new Money($this->priceAmount, new Currency($this->priceCurrency));
}
/**
* Set price
*
* @param Money $price
* @return TestMoney
*/
public function setPrice(Money $price)
{
$this->priceAmount = $price->getAmount();
$this->priceCurrency = $price->getCurrency()->getCode();
return $this;
}
}There is only one string column in your DB table. The money object is manually serialized by the new Doctrine type.
1.25€ is serialized in your DB by 'EUR 125'. This format is stable. It won't change in future releases..
The new Doctrine type name is "money".
- Advantage : The entity is easy to create and use
- Disadvantage : it is more difficult to directly request the db in SQL.
<?php
namespace App\AdministratorBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Money\Money;
/**
* TestMoney
*
* @ORM\Table("test_money")
* @ORM\Entity
*/
class TestMoney
{
/**
* @var integer
*
* @ORM\Column(type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var Money
*
* @ORM\Column(name="price", type="money")
*/
private $price;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* get Money
*
* @return Money
*/
public function getPrice()
{
return $this->price;
}
/**
* Set price
*
* @param Money $price
* @return TestMoney
*/
public function setPrice(Money $price)
{
$this->price = $price;
return $this;
}
}Convert an amount into another currency
$pairManager = $this->get("tbbc_money.pair_manager");
$usd = $pairManager->convert($amount, 'USD');Save a conversion value in a DB
use Money\Money;
$pairManager = $this->get("tbbc_money.pair_manager");
$pairManager->saveRatio('USD', 1.25); // save in ratio file in CSV
$eur = Money::EUR(100);
$usd = $pairManager->convert($amount, 'USD');
$this->assertEquals(Money::USD(125), $usd);<?php
namespace My\Controller\IndexController;
use Money\Money;
use Money\Currency;
class IndexController extends Controller
{
public function myAction()
{
$moneyFormatter = $this->get('tbbc_money.formatter.money_formatter');
$price = new Money(123456789, new Currency('EUR'));
// best method (added in 2.2+ version)
\Locale::setDefault('fr_FR');
$formatedPrice = $moneyFormatter->localizedFormatMoney($price);
// 1 234 567,89 €
$formatedPrice = $moneyFormatter->localizedFormatMoney($price, 'en');
// €1,234,567.89
// old method (before v2.2)
$formattedPrice = $moneyFormatter->formatMoney($price);
// 1 234 567,89
$formattedCurrency = $moneyFormatter->formatCurrency($price);
// €
}
}{{ $amount | money_localized_format('fr') }} => 1 234 567,89 €
{{ $amount | money_localized_format('en_US') }} => €1,234,567.89
{{ $amount | money_localized_format }} => depends on your default locale
{{ $amount | money_format }}
{{ $amount | money_as_float }}
{{ $amount | money_get_currency | currency_symbol }}
{{ $amount | money_get_currency | currency_name }}
{{ $amount | money_convert("USD") | money_format }}
{{ $amount | money_format_currency }}<span class="price"><?php echo $view['tbbc_money']->format($price) ?></span>
<span class="money"><?php echo $view['tbbc_money_currency']->formatCurrencyAsSymbol($price->getCurrency()) ?></span># save a ratio in the storage
./bin/console tbbc:money:ratio-save USD 1.25
# display ratio list
./bin/console tbbc:money:ratio-list
# fetch all the ratio for all defined currencies from an external API
./bin/console tbbc:money:ratio-fetchThe ratio provider by default is base on the service 'tbbc_money.ratio_provider.ecb'
This bundles contains three ratio providers :
- tbbc_money.ratio_provider.ecb based on the data provided here https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml
- tbbc_money.ratio_provider.yahoo_finance based on the Yahoo finance APIs https://developer.yahoo.com/ (yahoo does not provide this api anymore)
- tbbc_money.ratio_provider.google based on the https://www.google.com/finance/converter service (google does not provide this api anymore)
You can change the service to use in the config.yml file :
tbbc_money:
[...]
ratio_provider: tbbc_money.ratio_provider.google
This project integrates https://github.com/florianv/exchanger library to work with currency exchange rates from various services.
Installation:
composer require "florianv/exchanger" "php-http/message" "php-http/guzzle6-adapter"
Configuration:
First, you need to add services you would like to use into your services.yml file, e.g:
ratio_provider.service.ecb:
class: Exchanger\Service\EuropeanCentralBank
Second, you need to update ratio provider used by MoneyBundle on your config.yml file:
tbbc_money:
[...]
ratio_provider: ratio_provider.service.ecb
Recommended:
Some providers focus on a limited set of currencies, but give better data. You can use several rate providers seamlessly on your project by bundling them into the chain. If some provider does not support certain currency, next provider in the chain would be attempted.
Example of chained providers:
ratio_provider.service.ecb:
class: Exchanger\Service\EuropeanCentralBank
ratio_provider.service.rcb:
class: Exchanger\Service\RussianCentralBank
ratio_provider.service.cryptonator:
class: Exchanger\Service\Cryptonator
ratio_provider.service.array:
class: Exchanger\Service\PhpArray
arguments:
-
'EUR/USD': 1.157
'EUR/AUD': 1.628
ratio_provider.service.default:
class: Exchanger\Service\Chain
arguments:
-
- "@ratio_provider.service.ecb"
- "@ratio_provider.service.rcb"
- "@ratio_provider.service.cryptonator"
- "@ratio_provider.service.array"
As you can see here 4 providers would be attempted one after another until conversion rate is found. Check this page for a fill list of supported services and their configurations: https://github.com/florianv/exchanger/blob/master/doc/readme.md#supported-services
And then you need to assign rate provider on your config.yml file:
tbbc_money:
[...]
ratio_provider: ratio_provider.service.default
A ratio provider is a service that implements the Tbbc\MoneyBundle\Pair\RatioProviderInterface.
I recommend that you read the PHP doc of the interface to understand how to implement a new ratio provider.
The new ratio provider has to be registered as a service.
To use the new ratio provider, you should set the service to use in the config.yml by giving the service name.
tbbc_money:
[...]
ratio_provider: tbbc_money.ratio_provider.google
Add to your crontab :
1 0 * * * /my_app_dir/bin/console tbbc:money:ratio-fetch > /dev/null
Create a money object from a float can be a bit tricky because of rounding issues.
<?php
$moneyManager = $this->get("tbbc_money.money_manager");
$money = $moneyManager->createMoneyFromFloat('2.5', 'USD');
$this->assertEquals("USD", $money->getCurrency()->getCode());
$this->assertEquals(250, $money->getAmount());Doctrine is required to use this feature.
In order to get the ratio history, you have to enable it in the configuration and to use Doctrine.
tbbc_money:
currencies: ["USD", "EUR"]
reference_currency: "EUR"
enable_pair_history: trueThen you can use the service :
$pairHistoryManager = $this->get("tbbc_money.pair_history_manager");
$dt = new \DateTime("2012-07-08 11:14:15.638276");
// returns ratio for at a given date
$ratio = $pairHistoryManager->getRatioAtDate('USD',$dt);
// returns the list of USD ratio (relative to the reference value)
$ratioList = $pairHistoryManager->getRatioHistory('USD',$startDate, $endDate);Two storages for storing ratios are available : CSV File, or Doctrine By default, TbbcMoneyBundle is configured with CSV File.
If you want to switch to a Doctrine storage, edit your config.yml
tbbc_money:
storage: doctrineUpdate your database schema :
./bin/console doctrine:schema:update --forceWith the Doctrine storage, currency ratio will use the default entity manager and will store data inside the tbbc_money_doctrine_storage_ratios
The MoneyFormatter::localizedFormatMoney ( service 'tbbc_money.formatter.money_formatter' ) use the php NumberFormatter class ( http://www.php.net/manual/en/numberformatter.formatcurrency.php ) to format money.
You can :
- give your own \NumberFormatter instance as a parameter of MoneyFormatter::localizedFormatMoney
- subclass the MoneyFormatter and rewrite the getDefaultNumberFormater method to set a application wide NumberFormatter
You have to disable the pair history service in order to use the TbbcMoneyBundle without Doctrine.
tbbc_money:
enable_pair_history: true
Note : you can imagine to code your own PairHistoryManager for MongoDB or Propel, it is very easy to do. Don't hesitate to submit a PR with your code and your tests.
In your config.yml, you can :
- select the templating engine to use. By default, only Twig is loaded.
- define the decimals count after a unit (ex : 12.25€ : 2 decimals ; 11.5678€ : 4 decimals)
tbbc_money:
currencies: ["USD", "EUR"]
reference_currency: "EUR"
decimals: 2
enable_pair_history: true
ratio_provider: tbbc_money.ratio_provider.yahoo_finance- Take a look at the list of issues.
- Fork
- Write a test (for either new feature or bug)
- Make a PR
- PHP 5.3.9+
- Symfony 2.8+
Philippe Le Van - kitpages.fr - twitter : @plv
Thomas Tourlourat - Wozbe - twitter: @armetiz
Stable
what is functional:
- integration of the money library
- configuration parser
- pairManager
- Travis CI integration
- form integration
- Twig presentation for forms
- Twig filters
- commands for ratio creation and ratio display
- automatic ratio fetch (with 2 ratio providers)
- history of currency ratio