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23 lines
612 B
PHP
23 lines
612 B
PHP
<?php
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/*
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* Extract the actual Stripe processing fee from a PaymentIntent.
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* PI must have been created/retrieved with
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* 'expand' => ['latest_charge.balance_transaction'].
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* Returns ['fee' => float, 'currency' => 'USD'] or false if unavailable.
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*/
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function getStripeGatewayFee($payment_intent)
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{
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$bt = $payment_intent->latest_charge->balance_transaction ?? null;
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// Not expanded or not yet created (async payment methods)
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if (!$bt || is_string($bt)) {
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return false;
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}
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return [
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'fee' => round($bt->fee / 100, 2),
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'currency' => strtoupper($bt->currency),
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];
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}
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