Origami Money for Laravel

This package is a money helper for Laravel projects and a wrapper around moneyphp/money.

Installation

Install this package through Composer.

composer require origami/money

Requirements

• This package is designed to work with Laravel >= 8.
• The ext-intl PHP extension is required.

Configuration

First, publish the default configuration.

php artisan vendor:publish --tag="money-config"

This will add a new configuration file to: config/money.php which contains a default_currency value.

Usage

Value Object

The Origami\Money\Money value object class is a helper that uses a Money\Money object (from moneyphp/money) under the hood. This allows us to add some helper methods (e.g. for formatting) and be more opinionated about our implementation. The class does not extend Money\Money since that is a final class - instead we use an internal attribute.

As with Money\Money, each Origami\Money\Money object requires an:

• $amount, expressed in the smallest units of $currency (eg cents)
• $currency, an ISO-4217 3 character code for currency.

For example:

$money = new Origami\Money\Money(100, 'GBP') // £1
$money = new Origami\Money\Money(50000, 'USD') // $500
$money = Origami\Money\Money::make(1000000, 'USD') // $10,000

You can also pass a moneyphp object:

$currency = new Money\Currency('GBP');
$base = new Money\Money(100, $currency);
$money = new Origami\Money\Money($base, $currency);

Available Methods

instance

Create an instance from Money\Money object:

Origami\Money\Money::instance(new Money\Money(500, new Money\Currency('GBP')));

copy

Create a copy of the instance

$money = new Origami\Money\Money(500, 'GBP'); // £5
$another = $money->copy();
$andAnother = $money->clone(); // Alias for above

asBase

Get the underlying Money\Money object

$money = new Origami\Money\Money(500, 'GBP'); // £5
$base = $money->asBase(); // Money\Money

isSameCurrency

$gbp = new Origami\Money\Money(500, 'GBP'); // £5
$usd = new Origami\Money\Money(500, 'USD'); // $5
$money->isSameCurrency(); // false

equals

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = Origami\Money\Money::make(500, 'GBP'); // £5
$money->equals(); // true

greaterThan / gt

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = new Origami\Money\Money(600, 'GBP'); // £6
$second->greaterThan($first); // true
$second->gt($first); // Alias for above

greaterThanOrEqual / gte

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = new Origami\Money\Money(500, 'GBP'); // £5
$second->greaterThanOrEqual($first); // true
$second->gte($first); // Alias for above

lessThan / lt

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = new Origami\Money\Money(600, 'GBP'); // £6
$second->lessThan($first); // false
$second->lt($first); // Alias for above

lessThanOrEqual / lte

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = new Origami\Money\Money(500, 'GBP'); // £5
$second->lessThanOrEqual($first); // true
$second->lte($first); // Alias for above

isZero

$first = new Origami\Money\Money(500, 'GBP'); // £5
$zero = new Origami\Money\Money(0, 'GBP'); // £0
$first->isZero(); // false
$zero->isZero(); // true

isPositive

$first = new Origami\Money\Money(500, 'GBP'); // £5
$first->isPositive(); // true

isNegative

$first = new Origami\Money\Money(500, 'GBP'); // £5
$first->isNegative(); // false

percentageOf

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = new Origami\Money\Money(1000, 'GBP'); // £10
$first->percentageOf($second); // 50

Set $overflow argument to false to not go over 100

$first = new Origami\Money\Money(1000, 'GBP'); // £10
$second = new Origami\Money\Money(500, 'GBP'); // £5
$first->percentageOf($second, false); // 100

getAmount

Returns integer

$money = new Origami\Money\Money(500, 'GBP'); // £5
$amount = $money->getAmount(); // 500

getCurrency

Returns Money\Money currency value object

$money = new Origami\Money\Money(500, 'GBP'); // £5
$currency = $money->getCurrency(); // `Money\Currency('GBP')`

getCurrencyCode

$money = new Origami\Money\Money(500, 'GBP'); // £5
$currency = $money->getCurrencyCode(); // "GBP"

add

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = new Origami\Money\Money(400, 'GBP'); // £4
$first->add($second); // `Origami\Money(900, 'GBP')`

subtract

$first = new Origami\Money\Money(500, 'GBP'); // £5
$second = new Origami\Money\Money(400, 'GBP'); // £4
$first->add($second); // `Origami\Money(100, 'GBP')`

multiply

$money = new Origami\Money\Money(500, 'GBP'); // £5
$money->multiply(2); // `Origami\Money(1000, 'GBP')`

divide

$money = new Origami\Money\Money(500, 'GBP'); // £5
$money->divide(2); // `Origami\Money(250, 'GBP')`

mod

Modulus operation

$money = new Origami\Money\Money(830, 'GBP'); // £8.30
$divisor = new Origami\Money\Money(300, 'GBP'); // £3.00
$money->add($divisor); // `Origami\Money(230, 'GBP')`

ratioOf

Provides the ratio of a Money object compared to another

$three = new Origami\Money\Money(300, 'GBP'); // £3
$six = new Origami\Money\Money(600, 'GBP'); // £6
$three->ratioOf($six); // 0.5

absolute

$money = new Origami\Money\Money(-500, 'GBP'); // -£5
$money->absolute(); // `Origami\Money(500, 'GBP')`

negative

$money = new Origami\Money\Money(500, 'GBP'); // £5
$money->negative(); // `Origami\Money(-500, 'GBP')`

Formatting

String

Uses Intl formatter for currency symbol and separatator.

$money = new Origami\Money\Money(500, 'GBP');
$money->format(); // Outputs: £5.00
(string) $money; // Outputs: £5.00 (uses `__toString()`)
app('origami-money.formatter')->format($money) // Outputs: £5.00

String Neat (without Trailing Zeros)

Only drops trailing zeros were decimal is zero.

$money = new Origami\Money\Money(500, 'GBP');
$money->formatNeat(); // Outputs: £5
app('origami-money.formatter')->formatNeat($money) // Outputs: £5

Decimal

$money = new Origami\Money\Money(500, 'GBP');
$money->formatDecimal(); // Outputs: 5.00
$money->toDecimal(); // Alias for above
app('origami-money.formatter')->formatDecimal($money) // Outputs: 5.00

Blade Directives

You can use the following directives in your Blade views:

@money($money)
// same as `$money->format()`

@moneyNeat($money)
// same as `$money->formatNeat()`

Eloquent Attribute Cast

You are most likely storing your money values in your Eloquent models. This package provides an Origami\Money\Casts\Money custom Laravel cast for you to use:

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Origami\Money\Casts\Money;

class Invoice extends Model
{
    protected $fillable = ['description','total', 'currency'];

    protected $casts = ['total' => Money::class];
}

In the example above, you can set the total attributes using a Money object:

$currency = 'USD';
$invoice = new Invoice(['currency' => $currency, 'total' => new Origami\Money\Money(70000, $currency)]);

In the example above, $invoice->total will be an instance of:

Origami\Money\Money {
  -money: Money\Money {
    -amount: "70000",
    -currency: Money\Currency {
      -code: "GBP",
    },
  },
}

You can also use a float, string or integer value when setting the casted attribute - for example from a controller.

$input = [
    'currency' => 'GBP',
    'total' => '10.50',
];

$invoice = new Invoice($input);

Important: This will use the Origami\Money\MoneyHelper@input method behind the scenes (which ultimately uses Origami\Money\MoneyHelper@adjustAmount), transforming the amount to the smallest unit of currency after assuming it is given as dollars or pounds, for example.

Your model should have a currency attribute or a getCurrencyCode method with / which returns the ISO-4217 code. Otherwise, this package will default to the default_currency set in the config file.

The above therefore converts to:

Origami\Money\Money {
  -money: Money\Money {
    -amount: "1050",
    -currency: Money\Currency {
      -code: "GBP",
    },
  },
}

If your controllers or other methods already expect user input in cents rather than dollars, you should either not use the cast or instead pass an Origami\Money\Money object instead of the numerical amount (which would be tranformed).

Versions

• v2.* - Version 2 is a breaking change rewrite of the package to include better formatting and helper value object class.
• v1.-* - Version 1 offered basic formatting and was compatible with Laravel 6-9.

Author

• David Rushton
• Papertank Limited

License

View the license