PHP code example of huoxin / money-with-history

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

huoxin / money-with-history example snippets

use Huoxin\MoneyWithHistory\Service\BalanceManager;

$this->balances->adjustBalance(
    $user,
    -12.5,
    'MYEXTENSION_PURCHASE',
    'vendor-my-extension.forum.money-history.purchase',
    ['itemTitle' => 'VIP Badge'],
    $actor,
    preventOverdraft: true
);

$totalUpdated = 0;

// Fetch and process users using chunkById to preserve memory and prevent lock exhaustion
User::query()->where('is_vip', true)->chunkById(500, function ($users) use (&$totalUpdated, $actor) {
    $totalUpdated += $this->balances->adjustBalances(
        $users->all(), // Convert Eloquent Collection to array
        5.0,
        'DAILY_REWARD',
        'vendor-my-extension.forum.money-history.daily-reward',
        [],
        $actor
    );
});

$this->balances->transferBalance(
    $sender,
    $receiver,
    25.0,
    'MYEXTENSION_TRANSFER',
    'vendor-my-extension.forum.money-history.sent',
    'vendor-my-extension.forum.money-history.received',
    [
        'giverUsername' => $sender->username,
        'receiverUsername' => $receiver->username,
    ],
    $actor
);

$this->connection->transaction(function () use ($user, $actor) {
    $lockedUser = User::query()->whereKey($user->id)->lockForUpdate()->first();

    // Your domain field
    $lockedUser->last_checkin_time = now();

    // Mutates $lockedUser->money on the model — does NOT save or write history yet
    $this->balances->applyBalanceChange(
        $lockedUser,
        5.0,
        'DAILY_CHECKIN_REWARD',
        'vendor-my-extension.forum.history.checkin-reward',
        ['streakDays' => 7],
        $actor
    );

    // One save persists both last_checkin_time AND money atomically.
    // The afterSave callback then writes the history row and dispatches MoneyUpdated.
    $lockedUser->save();
});

use Huoxin\MoneyWithHistory\Service\BalanceManager;

if ($this->extensions->isEnabled('huoxin-money-with-history')) {
    $balanceManager = $this->container->make(BalanceManager::class);
    $balanceManager->applyBalanceChange(...);
}

sh
composer  migrate
php flarum cache:clear

sh
composer update huoxin/money-with-history
php flarum migrate
php flarum cache:clear

bash
> php flarum extension:enable huoxin-money-with-history
>