laravel-wallet: A PHP repository from Dheia

laravel-wallet - It's easy to work with a virtual wallet.

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Vendor: bavix
Package: laravel-wallet
Composer: composer require bavix/laravel-wallet

Support Policy

Version	Laravel	PHP	Release date	End of improvements	End of support
10.x [LTS]	^10.0,^11.0	8.1,8.2,8.3	Jul 8, 2023	May 1, 2024	Feb 4, 2025
11.x	^11.0	8.2,8.3	Mar 14, 2024	May 1, 2025	Sep 6, 2025

Important

If you are using laravel-wallet ^10.0 with laravel ^11, then the minimum php version is 8.2.

Upgrade Guide

To perform the migration, you will be helped by the instruction.

Community

I want to create a cozy place for developers using the wallet package. This will help you find bugs faster, get feedback and discuss ideas.

Telegram: @laravel_wallet

Extensions

Extension	Description
Swap	Addition to the laravel-wallet library for quick setting of exchange rates
uuid	Addition to laravel-wallet to support model uuid keys
Warm Up	Addition to the laravel-wallet library for refresh balance wallets

Usage

Add the HasWallet trait and Wallet interface to model.

use Bavix\Wallet\Traits\HasWallet;
use Bavix\Wallet\Interfaces\Wallet;

class User extends Model implements Wallet
{
    use HasWallet;
}

Now we make transactions.

$user = User::first();
$user->balanceInt; // 0

$user->deposit(10);
$user->balance; // 10
$user->balanceInt; // int(10)

$user->withdraw(1);
$user->balance; // 9

$user->forceWithdraw(200, ['description' => 'payment of taxes']);
$user->balance; // -191

Purchases

Add the CanPay trait and Customer interface to your User model.

use Bavix\Wallet\Traits\CanPay;
use Bavix\Wallet\Interfaces\Customer;

class User extends Model implements Customer
{
    use CanPay;
}

Add the HasWallet trait and interface to Item model.

Starting from version 9.x there are two product interfaces:

For an unlimited number of products (ProductInterface);
For a limited number of products (ProductLimitedInterface);

An example with an unlimited number of products:

use Bavix\Wallet\Traits\HasWallet;
use Bavix\Wallet\Interfaces\Customer;
use Bavix\Wallet\Interfaces\ProductInterface;

class Item extends Model implements ProductInterface
{
    use HasWallet;

    public function getAmountProduct(Customer $customer): int|string
    {
        return 100;
    }

    public function getMetaProduct(): ?array
    {
        return [
            'title' => $this->title, 
            'description' => 'Purchase of Product #' . $this->id,
        ];
    }
}

Example with a limited number of products:

use Bavix\Wallet\Traits\HasWallet;
use Bavix\Wallet\Interfaces\Customer;
use Bavix\Wallet\Interfaces\ProductLimitedInterface;

class Item extends Model implements ProductLimitedInterface
{
    use HasWallet;

    public function canBuy(Customer $customer, int $quantity = 1, bool $force = false): bool
    {
        /**
         * This is where you implement the constraint logic. 
         * 
         * If the service can be purchased once, then
         *  return !$customer->paid($this);
         */
        return true; 
    }
    
    public function getAmountProduct(Customer $customer): int|string
    {
        return 100;
    }

    public function getMetaProduct(): ?array
    {
        return [
            'title' => $this->title, 
            'description' => 'Purchase of Product #' . $this->id,
        ];
    }
}

I do not recommend using the limited interface when working with a shopping cart. If you are working with a shopping cart, then you should override the PurchaseServiceInterface interface. With it, you can check the availability of all products with one request, there will be no N-queries in the database.

Proceed to purchase.

$user = User::first();
$user->balance; // 100

$item = Item::first();
$user->pay($item); // If you do not have enough money, throw an exception
var_dump($user->balance); // 0

if ($user->safePay($item)) {
  // try to buy again
}

var_dump((bool)$user->paid($item)); // bool(true)

var_dump($user->refund($item)); // bool(true)
var_dump((bool)$user->paid($item)); // bool(false)

Eager Loading

// When working with one wallet
User::with('wallet');

// When using the multi-wallet functionality
User::with('wallets');

How to work with fractional numbers?

Add the HasWalletFloat trait and WalletFloat interface to model.

use Bavix\Wallet\Traits\HasWalletFloat;
use Bavix\Wallet\Interfaces\WalletFloat;
use Bavix\Wallet\Interfaces\Wallet;

class User extends Model implements Wallet, WalletFloat
{
    use HasWalletFloat;
}

Now we make transactions.

$user = User::first();
$user->balance; // 100
$user->balanceFloat; // 1.00

$user->depositFloat(1.37);
$user->balance; // 237
$user->balanceFloat; // 2.37

Performance Comparison

All versions:

Name	7.3	8.4	9.6	10.1	11.0
Atomic:Blocks	-	-	484ms	493ms	493ms
Cart:EagerLoaderPay	22s	679ms	493ms	530ms	652ms
Cart:Pay	1.36s	472ms	288ms	298ms	336ms
Cart:PayFree	1.3s	415ms	281ms	291ms	287ms
Cart:PayOneItemXPieces	565ms	118ms	59.1ms	64.6ms	66.2ms
Gift:Gift	44.8ms	53.5ms	54.3ms	58.4ms	64.3ms
Gift:Refund	106ms	112ms	108ms	111ms	139ms
Solo:Deposit	27.4ms	31.8ms	31ms	33.3ms	30.1ms
Solo:EagerLoading	904ms	1.09s	876ms	927ms	1.02s
Solo:ForceWithdraw	27.6ms	31.8ms	30.7ms	32.9ms	30ms
Solo:GetBalance	20.8ms	24ms	23.7ms	23.4ms	20ms
Solo:Transfer	39.4ms	45.7ms	42ms	44.9ms	46.6ms
Solo:Withdraw	31.1ms	36.3ms	34.9ms	37.3ms	37.8ms
State:InTransaction	570ms	566ms	419ms	425ms	427ms
State:RefreshInTransaction	32.3ms	41.2ms	41.2ms	45.6ms	47.2ms
State:TransactionRollback	29.7ms	34.1ms	32.9ms	37.2ms	36.9ms

Table generated using benchmark. Pull Request.

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Dheia/laravel-wallet