Laravel Wallet

Withdraw ​

When there is enough money in the account, you can transfer/withdraw it or buy something in the system.

Since the currency is virtual, you can buy any services on your website. For example, priority in search results.

User Model ​

It is necessary to expand the model that will have the wallet. This is done in two stages:

  • Add Wallet interface;
  • Add the HasWallet trait;

Let's get started.

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

class User extends Model implements Wallet
{
    use HasWallet;
}

The model is prepared to work with a wallet.

Make a Withdraw ​

Find user:

php
$user = User::first();

As the user uses HasWallet, he will have balance property. Check the user's balance.

php
$user->balance; // 100
$user->balanceInt; // 100

The balance is not empty, so you can withdraw funds.

php
$user->withdraw(10); 
$user->balance; // 90
$user->balanceInt; // 90

It's simple!

Force Withdraw ​

Forced withdrawal is necessary for those cases when the user has no funds. For example, a fine for spam.

php
$user->balance; // 100
$user->balanceInt; // 100
$user->forceWithdraw(101);
$user->balance; // -1
$user->balanceInt; // -1

And what will happen if the money is not enough? ​

There can be two situations:

  • The user's balance is zero, then we get an error Bavix\Wallet\Exceptions\BalanceIsEmpty
  • If the balance is greater than zero, but it is not enough Bavix\Wallet\Exceptions\InsufficientFunds