PHP code example of larva / laravel-transaction

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

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

    

larva / laravel-transaction example snippets

\Larva\Transaction\Events\ChargeClosed 交易已关闭
\Larva\Transaction\Events\ChargeFailed 交易失败
\Larva\Transaction\Events\ChargeSucceeded 交易已支付
\Larva\Transaction\Events\RefundFailed 退款失败事件
\Larva\Transaction\Events\RefundSucceeded 退款成功事件
\Larva\Transaction\Events\TransferFailed 付款失败事件
\Larva\Transaction\Events\TransferSucceeded 付款成功事件

\Larva\Transaction\Transaction::routes();

protected $except = [
    // ...
    'transaction',
];

/**
 * @property Charge $change
 */
class Order extends Model {

    /**
     * Get the entity's charge.
     * 这里关联付款模型
     * @return \Illuminate\Database\Eloquent\Relations\MorphOne
     */
    public function charge()
    {
        return $this->morphOne(Charge::class, 'order');
    }

    /**
     * 设置交易成功
     */
    public function markSucceeded()
    {
        $this->update(['channel' => $this->charge->trade_channel, 'status' => static::STATUS_PAY_SUCCEEDED, 'succeeded_at' => $this->freshTimestamp()]);
    }

    /**
     * 设置交易失败
     */
    public function markFailed()
    {
        $this->update(['status' => static::STATUS_FAILED]);
    }

    /**
     * 发起退款
     * @param string $reason 退款描述
     * @return Model|Refund
     * @throws Exception
     */
    public function refund(string $reason)
    {
        if ($this->paid && $this->charge->allowRefund) {
            $refund = $this->charge->refund($reason);
            $this->update(['refunded' => true]);
            return $refund;
        }
        throw new Exception ('Not paid, no refund.');
    }
}