| 1 |
<?php |
| 2 |
|
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namespace FluentCart\App\Modules\PaymentMethods\StripeGateway; |
| 4 |
|
| 5 |
use FluentCart\App\Helpers\CurrenciesHelper; |
| 6 |
use FluentCart\App\Models\Cart; |
| 7 |
use FluentCart\App\Modules\PaymentMethods\StripeGateway\API\API; |
| 8 |
use FluentCart\App\Services\Payments\PaymentInstance; |
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use FluentCart\App\Helpers\Helper; |
| 10 |
use FluentCart\Framework\Support\Arr; |
| 11 |
|
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class Processor |
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{ |
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|
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public function handleSubscription(PaymentInstance $paymentInstance, $paymentArgs) |
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{ |
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$stripeSettings = new StripeSettingsBase(); |
| 18 |
$checkoutMode = $stripeSettings->get('checkout_mode') ?? 'onsite'; |
| 19 |
|
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// If hosted mode, create Checkout Session for subscription |
| 21 |
if ($checkoutMode === 'hosted') { |
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return $this->handleHostedSubscriptionCheckout($paymentInstance, $paymentArgs); |
| 23 |
} |
| 24 |
|
| 25 |
// Original onsite subscription flow |
| 26 |
$orderType = $paymentInstance->order->type; |
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$fcCustomer = $paymentInstance->order->customer; |
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$billingAddress = $paymentInstance->order->billing_address; |
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|
| 30 |
$subscriptionModel = $paymentInstance->subscription; |
| 31 |
|
| 32 |
if (!$subscriptionModel) { |
| 33 |
return new \WP_Error('no_subscription', __('No subscription found.', 'fluent-cart')); |
| 34 |
} |
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|
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$stripeCustomer = StripeHelper::createOrGetStripeCustomer($paymentInstance->order->customer); |
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|
| 38 |
if (is_wp_error($stripeCustomer)) { |
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return $stripeCustomer; |
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} |
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|
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$feeTotal = $orderType !== 'renewal' ? (int)$paymentInstance->order->fee_total : 0; |
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$initialAmount = (int)$subscriptionModel->signup_fee + $paymentInstance->getExtraAddonAmount() + $feeTotal; |
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|
| 45 |
if ($orderType == 'renewal') { |
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$stripePlan = Plan::getStripePricing([ |
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'order_id' => $subscriptionModel->parent_order_id, |
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'product_id' => $subscriptionModel->product_id, |
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'variation_id' => $subscriptionModel->variation_id, |
| 50 |
'billing_interval' => $subscriptionModel->billing_interval, |
| 51 |
'recurring_total' => $subscriptionModel->getCurrentRenewalAmount(), |
| 52 |
'currency' => $paymentInstance->order->currency, |
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'trial_days' => $subscriptionModel->getReactivationTrialDays(), // No trial for renewals |
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'interval_count' => 1 // per month / year / week |
| 55 |
]); |
| 56 |
|
| 57 |
$initialAmount = 0; |
| 58 |
} else { |
| 59 |
$stripePlan = Plan::getStripePricing([ |
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'order_id' => $subscriptionModel->parent_order_id, |
| 61 |
'product_id' => $subscriptionModel->product_id, |
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'variation_id' => $subscriptionModel->variation_id, |
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'billing_interval' => $subscriptionModel->billing_interval, |
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'recurring_total' => $subscriptionModel->recurring_total, |
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'currency' => $paymentInstance->order->currency, |
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'trial_days' => (int)$subscriptionModel->trial_days, |
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'interval_count' => 1 // per month / year / week |
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]); |
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} |
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|
| 71 |
if (is_wp_error($stripePlan)) { |
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return $stripePlan; |
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} |
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|
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$stripeSubscriptionData = [ |
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'customer' => Arr::get($stripeCustomer, 'id', ''), |
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'payment_behavior' => 'default_incomplete', |
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'payment_settings' => [ |
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'save_default_payment_method' => 'on_subscription' |
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], |
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'items' => [ |
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[ |
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'plan' => $stripePlan['id'], |
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'quantity' => $subscriptionModel->quantity ?: 1, |
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] |
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], |
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'expand' => [ |
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'latest_invoice.confirmation_secret', |
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'pending_setup_intent' |
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], |
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'metadata' => apply_filters('fluent_cart/payments/stripe_metadata_subscription', [ |
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'fct_ref_id' => $paymentInstance->order->uuid, |
| 93 |
'email' => $paymentInstance->order->customer->email, |
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'name' => $paymentInstance->order->full_name, |
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'subscription_item' => $subscriptionModel->item_name, |
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'order_reference' => 'fct_order_id_' . $paymentInstance->order->id, |
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], [ |
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'order' => $paymentInstance->order, |
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'transaction' => $paymentInstance->transaction, |
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'subscription' => $subscriptionModel |
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]), |
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]; |
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|
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if (Arr::get($stripePlan, 'trial_period_days')) { |
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// Anchor trial_end to a STABLE point (the charge transaction's creation time, |
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// which is preserved across re-submissions) instead of "now". A volatile |
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// trial_end would make a retried create send a different body, and Stripe |
| 108 |
// rejects a reused Idempotency-Key whose parameters changed (400), bricking |
| 109 |
// the order for the key's 24h lifetime. Anchoring keeps retries byte-identical. |
| 110 |
$trialDays = (int) Arr::get($stripePlan, 'trial_period_days'); |
| 111 |
$anchorTs = $paymentInstance->transaction && $paymentInstance->transaction->created_at |
| 112 |
? strtotime($paymentInstance->transaction->created_at . ' UTC') |
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: time(); |
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$trialEnd = strtotime('+' . $trialDays . ' days', $anchorTs); |
| 115 |
// Stripe requires trial_end in the future; only a stale late retry could fall |
| 116 |
// behind, and that order would already carry a fresh transaction/key anyway. |
| 117 |
if ($trialEnd <= time() + MINUTE_IN_SECONDS) { |
| 118 |
$trialEnd = strtotime('+' . $trialDays . ' days'); |
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} |
| 120 |
$stripeSubscriptionData['trial_end'] = $trialEnd; |
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} |
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|
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// Maybe we have initial amount |
| 124 |
if ($initialAmount) { |
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$addonPrice = Plan::getOneTimeAddonPrice([ |
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'product_id' => $subscriptionModel->product_id, |
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'currency' => $paymentInstance->order->currency, |
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'amount' => (int)$initialAmount, |
| 129 |
'variation_id' => $subscriptionModel->variation_id, |
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'order_id' => $subscriptionModel->parent_order_id, |
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]); |
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|
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if (is_wp_error($addonPrice)) { |
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return $addonPrice; |
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} |
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|
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$stripeSubscriptionData['add_invoice_items'] = [ |
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[ |
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'price' => $addonPrice['id'], |
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'quantity' => 1 |
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] |
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]; |
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} |
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|
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if ($expireAt = $paymentInstance->getSubscriptionCancelAtTimeStamp()) { |
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// $stripeSubscriptionData['cancel_at'] = $expireAt; |
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} |
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|
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// Duplicate-charge defense — key construction contract in |
| 150 |
// .claude/skills/coding-rules/payment-idempotency.md. Seed dedupes duplicates |
| 151 |
// and frees retries; fingerprint = charge-material params so an edited order |
| 152 |
// gets a fresh key instead of a same-key/changed-parameters 400 (the abandoned |
| 153 |
// incomplete subscription auto-expires). Params, not transaction->total: a |
| 154 |
// recurring coupon can change the plan while the first charge stays $0. |
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// Metadata excluded — volatile filters must not change the key on a duplicate. |
| 156 |
$idempotencyFingerprint = [ |
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'customer' => Arr::get($stripeSubscriptionData, 'customer'), |
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'items' => Arr::get($stripeSubscriptionData, 'items'), |
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'add_invoice_items' => Arr::get($stripeSubscriptionData, 'add_invoice_items'), |
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'trial_end' => Arr::get($stripeSubscriptionData, 'trial_end'), |
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]; |
| 162 |
$idempotencySeed = $paymentInstance->getIdempotencySeed(); |
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$idempotencyKey = $idempotencySeed |
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? 'fct_stripe_sub_' . md5($idempotencySeed . '|' . wp_json_encode($idempotencyFingerprint)) |
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: null; |
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|
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$stripeSubscription = (new API())->createStripeObject('subscriptions', $stripeSubscriptionData, 'current', $idempotencyKey); |
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|
| 169 |
if (is_wp_error($stripeSubscription)) { |
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return $stripeSubscription; |
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} |
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|
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$vendorChargeId = Arr::get($stripeSubscription, 'latest_invoice.payment_intent'); |
| 174 |
if (!$vendorChargeId) { |
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$vendorChargeId = Arr::get($stripeSubscription, 'pending_setup_intent.id'); |
| 176 |
} |
| 177 |
|
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if ($vendorChargeId) { |
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$paymentInstance->transaction->update(['vendor_charge_id' => $vendorChargeId]); |
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} |
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|
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$vendorSubscriptionId = Arr::get($stripeSubscription, 'id'); |
| 183 |
|
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$subscriptionModel->update([ |
| 185 |
'vendor_subscription_id' => $vendorSubscriptionId, |
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'vendor_customer_id' => $stripeSubscription['customer'] |
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]); |
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|
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if ($stripeSubscription['pending_setup_intent'] != null) { |
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$paymentArgs['vendor_subscription_info'] = [ |
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'type' => 'setup', |
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'clientSecret' => Arr::get($stripeSubscription, 'pending_setup_intent.client_secret'), |
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'trx_hash' => $paymentInstance->transaction->uuid, |
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]; |
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} else { |
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$paymentArgs['vendor_subscription_info'] = [ |
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'type' => 'payment', |
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'clientSecret' => Arr::get($stripeSubscription, 'latest_invoice.confirmation_secret.client_secret') |
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]; |
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} |
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|
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$customerData = [ |
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'name' => $fcCustomer->first_name . ' ' . $fcCustomer->last_name, |
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'email' => $fcCustomer->email, |
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'address_1' => $billingAddress->address_1, |
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'address_2' => $billingAddress->address_2, |
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'city' => $billingAddress->city, |
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'state' => $billingAddress->state, |
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'postcode' => $billingAddress->postcode, |
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'country' => $billingAddress->country |
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]; |
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|
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return [ |
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'nextAction' => 'stripe', |
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'actionName' => 'custom', |
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'status' => 'success', |
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'message' => __('Order has been placed successfully', 'fluent-cart'), |
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'payment_args' => $paymentArgs, |
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'response' => $stripeSubscription, |
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'fc_customer' => $customerData |
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]; |
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} |
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|
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|
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/** |
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* Handle single payment for stripe (onsite or hosted) |
| 227 |
* |
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* @return \WP_Error|array |
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*/ |
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public function handleSinglePayment(PaymentInstance $paymentInstance, $paymentArgs = []) |
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{ |
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$stripeSettings = new StripeSettingsBase(); |
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$checkoutMode = $stripeSettings->get('checkout_mode') ?? 'onsite'; |
| 234 |
|
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if ($checkoutMode === 'hosted') { |
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return $this->handleHostedCheckout($paymentInstance, $paymentArgs); |
| 237 |
} |
| 238 |
|
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// Original onsite payment flow |
| 240 |
$order = $paymentInstance->order; |
| 241 |
$transaction = $paymentInstance->transaction; |
| 242 |
$fcCustomer = $paymentInstance->order->customer; |
| 243 |
$billingAddress = $order->billing_address; |
| 244 |
|
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$transactionCurrency = $transaction->currency; |
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$intentAmount = (int)$transaction->total; |
| 247 |
|
| 248 |
if ($transactionCurrency && CurrenciesHelper::isZeroDecimal($transactionCurrency)) { |
| 249 |
$intentAmount = (int)($intentAmount / 100); |
| 250 |
} |
| 251 |
|
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$intentData = [ |
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'amount' => $intentAmount, |
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'currency' => $transactionCurrency, |
| 255 |
'automatic_payment_methods' => ['enabled' => 'true'], |
| 256 |
'metadata' => apply_filters('fluent_cart/payments/stripe_metadata_onetime', [ |
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'fct_ref_id' => $order->uuid, |
| 258 |
'Name' => $order->customer->full_name, |
| 259 |
'Email' => $order->customer->email, |
| 260 |
'order_reference' => 'fct_order_id_' . $paymentInstance->order->id, |
| 261 |
], [ |
| 262 |
'order' => $order, |
| 263 |
'transaction' => $transaction |
| 264 |
]), |
| 265 |
]; |
| 266 |
|
| 267 |
$itemCount = 1; |
| 268 |
foreach($paymentInstance->order->order_items as $item) { |
| 269 |
$intentData['metadata']['item ' . $itemCount] = 'Name: ' . $item->title . ', ' . 'Qty: ' . $item->quantity . ', Price: ' . Helper::toDecimal($item->line_total, false, null, true, true, false); |
| 270 |
if (count($intentData['metadata']) > 49) { |
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break; |
| 272 |
} |
| 273 |
$itemCount++; |
| 274 |
} |
| 275 |
|
| 276 |
if (!empty($paymentArgs['customer'])) { |
| 277 |
$intentData['customer'] = $paymentArgs['customer']; |
| 278 |
} else { |
| 279 |
$stripeCustomer = StripeHelper::createOrGetStripeCustomer($order->customer); |
| 280 |
if (is_wp_error($stripeCustomer)) { |
| 281 |
return $stripeCustomer; |
| 282 |
} |
| 283 |
$intentData['customer'] = $stripeCustomer['id']; |
| 284 |
} |
| 285 |
|
| 286 |
if (!empty($paymentArgs['setup_future_usage'])) { |
| 287 |
$intentData['setup_future_usage'] = $paymentArgs['setup_future_usage']; |
| 288 |
} |
| 289 |
|
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$paymentArgs['public_key'] = (new StripeSettingsBase())->getPublicKey(); |
| 291 |
|
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$intentData = apply_filters('fluent_cart/payments/stripe_onetime_intent_args', $intentData, [ |
| 293 |
'order' => $order, |
| 294 |
'transaction' => $transaction |
| 295 |
]); |
| 296 |
|
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// Same duplicate-charge defense for one-time onsite payments. Customer is in |
| 298 |
// the fingerprint because a guest editing their email between attempts maps to |
| 299 |
// a different Stripe customer — same key there would 400 for the key's 24h |
| 300 |
// lifetime. Built AFTER the intent-args filter so filtered amounts are what |
| 301 |
// get fingerprinted. |
| 302 |
$idempotencyFingerprint = [ |
| 303 |
'amount' => Arr::get($intentData, 'amount'), |
| 304 |
'currency' => Arr::get($intentData, 'currency'), |
| 305 |
'customer' => Arr::get($intentData, 'customer'), |
| 306 |
]; |
| 307 |
$idempotencySeed = $paymentInstance->getIdempotencySeed(); |
| 308 |
$idempotencyKey = $idempotencySeed |
| 309 |
? 'fct_stripe_pi_' . md5($idempotencySeed . '|' . wp_json_encode($idempotencyFingerprint)) |
| 310 |
: null; |
| 311 |
|
| 312 |
$intent = (new API())->createStripeObject('payment_intents', $intentData, 'current', $idempotencyKey); |
| 313 |
|
| 314 |
if (is_wp_error($intent)) { |
| 315 |
return $intent; |
| 316 |
} |
| 317 |
|
| 318 |
$transaction->update([ |
| 319 |
'vendor_charge_id' => $intent['id'] |
| 320 |
]); |
| 321 |
|
| 322 |
$customerData = [ |
| 323 |
'name' => $fcCustomer->first_name . ' ' . $fcCustomer->last_name, |
| 324 |
'email' => $fcCustomer->email, |
| 325 |
'address_1' => $billingAddress->address_1, |
| 326 |
'address_2' => $billingAddress->address_2, |
| 327 |
'city' => $billingAddress->city, |
| 328 |
'state' => $billingAddress->state, |
| 329 |
'postcode' => $billingAddress->postcode, |
| 330 |
'country' => $billingAddress->country |
| 331 |
]; |
| 332 |
|
| 333 |
return [ |
| 334 |
'status' => 'success', |
| 335 |
'nextAction' => 'stripe', |
| 336 |
'actionName' => 'custom', |
| 337 |
'message' => __('Order has been placed successfully', 'fluent-cart'), |
| 338 |
'response' => $intent, |
| 339 |
'payment_args' => $paymentArgs, |
| 340 |
'fc_customer' => $customerData |
| 341 |
]; |
| 342 |
} |
| 343 |
|
| 344 |
|
| 345 |
private function handleHostedCheckout(PaymentInstance $paymentInstance, $paymentArgs = []) |
| 346 |
{ |
| 347 |
$order = $paymentInstance->order; |
| 348 |
$transaction = $paymentInstance->transaction; |
| 349 |
$fcCustomer = $order->customer; |
| 350 |
$billingAddress = $order->billing_address; |
| 351 |
|
| 352 |
$transactionCurrency = $transaction->currency; |
| 353 |
$chargeAmount = (int)$transaction->total; |
| 354 |
|
| 355 |
if ($transactionCurrency && CurrenciesHelper::isZeroDecimal($transactionCurrency)) { |
| 356 |
$chargeAmount = (int)($chargeAmount / 100); |
| 357 |
} |
| 358 |
|
| 359 |
// Create or get Stripe customer |
| 360 |
$stripeCustomer = StripeHelper::createOrGetStripeCustomer($fcCustomer); |
| 361 |
if (is_wp_error($stripeCustomer)) { |
| 362 |
return $stripeCustomer; |
| 363 |
} |
| 364 |
|
| 365 |
// Use a single line item with the total amount to avoid complexity |
| 366 |
// This is simpler and prevents any calculation mismatches |
| 367 |
$storeName = (new \FluentCart\Api\StoreSettings())->get('store_name'); |
| 368 |
$lineItems = [ |
| 369 |
[ |
| 370 |
'price_data' => [ |
| 371 |
'currency' => strtolower($transactionCurrency), |
| 372 |
'product_data' => [ |
| 373 |
'name' => $storeName . ' - Order #' . $order->uuid, |
| 374 |
'description' => sprintf(__('Order total including all items, shipping (If any), and taxes (If any)', 'fluent-cart')), |
| 375 |
], |
| 376 |
'unit_amount' => $chargeAmount, |
| 377 |
], |
| 378 |
'quantity' => 1, |
| 379 |
] |
| 380 |
]; |
| 381 |
|
| 382 |
$sessionData = [ |
| 383 |
'customer' => $stripeCustomer['id'], |
| 384 |
'client_reference_id' => $order->uuid, |
| 385 |
'line_items' => $lineItems, |
| 386 |
'mode' => 'payment', |
| 387 |
'success_url' => Arr::get($paymentArgs, 'success_url') . '&fct_stripe_hosted=1&trx_hash=' . $transaction->uuid, |
| 388 |
'cancel_url' => StripeHelper::getCancelUrl(), |
| 389 |
'metadata' => [ |
| 390 |
'fct_ref_id' => $order->uuid, |
| 391 |
'transaction_hash' => $transaction->uuid, |
| 392 |
'order_reference' => 'fct_order_id_' . $order->id, |
| 393 |
], |
| 394 |
]; |
| 395 |
|
| 396 |
$itemCount = 1; |
| 397 |
foreach($order->order_items as $item) { |
| 398 |
$sessionData['metadata']['item ' . $itemCount] = 'Name: ' . $item->title . ', ' . 'Qty: ' . $item->quantity . ', Price: ' . Helper::toDecimal($item->line_total, false, null, true, true, false); |
| 399 |
if (count($sessionData['metadata']) > 49) { |
| 400 |
break; |
| 401 |
} |
| 402 |
|
| 403 |
$itemCount++; |
| 404 |
} |
| 405 |
|
| 406 |
$sessionData = apply_filters('fluent_cart/payments/stripe_checkout_session_args', $sessionData, [ |
| 407 |
'order' => $order, |
| 408 |
'transaction' => $transaction |
| 409 |
]); |
| 410 |
|
| 411 |
// Same duplicate-charge defense as every other Stripe create path: a pure |
| 412 |
// duplicate replays the key and gets the original session back; an edited-cart |
| 413 |
// resubmit gets a fresh key instead of a same-key/changed-parameters 400. |
| 414 |
$idempotencyFingerprint = [ |
| 415 |
'customer' => Arr::get($sessionData, 'customer'), |
| 416 |
'line_items' => Arr::get($sessionData, 'line_items'), |
| 417 |
'mode' => Arr::get($sessionData, 'mode'), |
| 418 |
]; |
| 419 |
$idempotencySeed = $paymentInstance->getIdempotencySeed(); |
| 420 |
$idempotencyKey = $idempotencySeed |
| 421 |
? 'fct_stripe_cs_' . md5($idempotencySeed . '|' . wp_json_encode($idempotencyFingerprint)) |
| 422 |
: null; |
| 423 |
|
| 424 |
$session = (new API())->createStripeObject('checkout/sessions', $sessionData, 'current', $idempotencyKey); |
| 425 |
|
| 426 |
if (is_wp_error($session)) { |
| 427 |
return $session; |
| 428 |
} |
| 429 |
|
| 430 |
$transaction->update([ |
| 431 |
'meta' => array_merge($transaction->meta ?? [], [ |
| 432 |
'session_id' => $session['id'] |
| 433 |
]) |
| 434 |
]); |
| 435 |
|
| 436 |
return [ |
| 437 |
'status' => 'success', |
| 438 |
'nextAction' => 'stripe', |
| 439 |
'actionName' => 'redirect', |
| 440 |
'message' => __('Redirecting to Stripe checkout...', 'fluent-cart'), |
| 441 |
'response' => $session, |
| 442 |
'payment_args' => array_merge($paymentArgs, [ |
| 443 |
'checkout_url' => $session['url'], |
| 444 |
'session_id' => $session['id'] |
| 445 |
]) |
| 446 |
]; |
| 447 |
} |
| 448 |
|
| 449 |
|
| 450 |
private function handleHostedSubscriptionCheckout(PaymentInstance $paymentInstance, $paymentArgs = []) |
| 451 |
{ |
| 452 |
$order = $paymentInstance->order; |
| 453 |
$transaction = $paymentInstance->transaction; |
| 454 |
$subscriptionModel = $paymentInstance->subscription; |
| 455 |
$fcCustomer = $order->customer; |
| 456 |
|
| 457 |
if (!$subscriptionModel) { |
| 458 |
return new \WP_Error('no_subscription', __('No subscription found.', 'fluent-cart')); |
| 459 |
} |
| 460 |
|
| 461 |
$transactionCurrency = $transaction->currency; |
| 462 |
$orderType = $order->type; |
| 463 |
|
| 464 |
// Create or get Stripe customer |
| 465 |
$stripeCustomer = StripeHelper::createOrGetStripeCustomer($fcCustomer); |
| 466 |
if (is_wp_error($stripeCustomer)) { |
| 467 |
return $stripeCustomer; |
| 468 |
} |
| 469 |
|
| 470 |
// Get or create Stripe price/plan |
| 471 |
if ($orderType == 'renewal') { |
| 472 |
$stripePlan = Plan::getStripePricing([ |
| 473 |
'product_id' => $subscriptionModel->product_id, |
| 474 |
'variation_id' => $subscriptionModel->variation_id, |
| 475 |
'billing_interval' => $subscriptionModel->billing_interval, |
| 476 |
'recurring_total' => $subscriptionModel->getCurrentRenewalAmount(), |
| 477 |
'currency' => $order->currency, |
| 478 |
'trial_days' => $subscriptionModel->getReactivationTrialDays(), |
| 479 |
'interval_count' => 1, |
| 480 |
'order_id' => $subscriptionModel->parent_order_id, |
| 481 |
]); |
| 482 |
} else { |
| 483 |
$stripePlan = Plan::getStripePricing([ |
| 484 |
'product_id' => $subscriptionModel->product_id, |
| 485 |
'variation_id' => $subscriptionModel->variation_id, |
| 486 |
'billing_interval' => $subscriptionModel->billing_interval, |
| 487 |
'recurring_total' => $subscriptionModel->recurring_total, |
| 488 |
'currency' => $order->currency, |
| 489 |
'trial_days' => (int)$subscriptionModel->trial_days, |
| 490 |
'interval_count' => 1, |
| 491 |
'order_id' => $subscriptionModel->parent_order_id, |
| 492 |
]); |
| 493 |
} |
| 494 |
|
| 495 |
if (is_wp_error($stripePlan)) { |
| 496 |
return $stripePlan; |
| 497 |
} |
| 498 |
|
| 499 |
|
| 500 |
$feeTotal = $orderType !== 'renewal' ? (int)$paymentInstance->order->fee_total : 0; |
| 501 |
$initialAmount = (int)$subscriptionModel->signup_fee + $paymentInstance->getExtraAddonAmount() + $feeTotal; |
| 502 |
|
| 503 |
if ($orderType == 'renewal') { |
| 504 |
$initialAmount = 0; |
| 505 |
} |
| 506 |
|
| 507 |
$recurringTotal = (int)$subscriptionModel->recurring_total; |
| 508 |
if ($transactionCurrency && CurrenciesHelper::isZeroDecimal($transactionCurrency)) { |
| 509 |
$initialAmount = (int)($initialAmount / 100); |
| 510 |
$recurringTotal = (int)($recurringTotal / 100); |
| 511 |
} |
| 512 |
|
| 513 |
$lineItems = [ |
| 514 |
[ |
| 515 |
'price' => $stripePlan['id'], |
| 516 |
'quantity' => $subscriptionModel->quantity ?: 1, |
| 517 |
] |
| 518 |
]; |
| 519 |
|
| 520 |
$subscriptionData = [ |
| 521 |
'metadata' => [ |
| 522 |
'fct_ref_id' => $order->uuid, |
| 523 |
'email' => $fcCustomer->email, |
| 524 |
'name' => $order->full_name, |
| 525 |
'order_reference' => 'fct_order_id_' . $order->id, |
| 526 |
'subscription_item' => $subscriptionModel->item_name, |
| 527 |
], |
| 528 |
]; |
| 529 |
|
| 530 |
// Handle trial period if set in plan (same as onsite lines 94-96) |
| 531 |
if (!empty($stripePlan['trial_period_days'])) { |
| 532 |
$subscriptionData['trial_period_days'] = $stripePlan['trial_period_days']; |
| 533 |
} |
| 534 |
|
| 535 |
if ($initialAmount > 0) { |
| 536 |
$addonPrice = Plan::getOneTimeAddonPrice([ |
| 537 |
'product_id' => $subscriptionModel->product_id, |
| 538 |
'currency' => $order->currency, |
| 539 |
'amount' => (int)$initialAmount, |
| 540 |
'name' => __('Signup fee / initial payment', 'fluent-cart'), |
| 541 |
'variation_id' => $subscriptionModel->variation_id, |
| 542 |
'order_id' => $subscriptionModel->parent_order_id, |
| 543 |
|
| 544 |
]); |
| 545 |
|
| 546 |
if (is_wp_error($addonPrice)) { |
| 547 |
return $addonPrice; |
| 548 |
}; |
| 549 |
|
| 550 |
$lineItems[] = [ |
| 551 |
'price' => $addonPrice['id'], |
| 552 |
'quantity' => 1 |
| 553 |
]; |
| 554 |
} |
| 555 |
|
| 556 |
$sessionData = [ |
| 557 |
'customer' => $stripeCustomer['id'], |
| 558 |
'client_reference_id' => $order->uuid, |
| 559 |
'line_items' => $lineItems, |
| 560 |
'mode' => 'subscription', |
| 561 |
'consent_collection' => ['payment_method_reuse_agreement' => ['position' => 'hidden']], |
| 562 |
'success_url' => Arr::get($paymentArgs, 'success_url') . '&fct_stripe_hosted=1&trx_hash=' . $transaction->uuid, |
| 563 |
'cancel_url' => StripeHelper::getCancelUrl(), |
| 564 |
'subscription_data' => $subscriptionData, |
| 565 |
'metadata' => [ |
| 566 |
'fct_ref_id' => $order->uuid, |
| 567 |
'subscription_item' => $subscriptionModel->item_name, |
| 568 |
'transaction_hash' => $transaction->uuid, |
| 569 |
'order_reference' => 'fct_order_id_' . $order->id, |
| 570 |
], |
| 571 |
]; |
| 572 |
|
| 573 |
$sessionData = apply_filters('fluent_cart/payments/stripe_subscription_checkout_session_args', $sessionData, [ |
| 574 |
'order' => $order, |
| 575 |
'transaction' => $transaction, |
| 576 |
'subscription' => $subscriptionModel |
| 577 |
]); |
| 578 |
|
| 579 |
// Same duplicate-subscription defense as the onsite path, applied to the hosted |
| 580 |
// Checkout Session. Metadata is excluded so a volatile metadata filter cannot |
| 581 |
// change the key on a genuine duplicate and reopen the double-charge window. |
| 582 |
$idempotencyFingerprint = [ |
| 583 |
'customer' => Arr::get($sessionData, 'customer'), |
| 584 |
'line_items' => Arr::get($sessionData, 'line_items'), |
| 585 |
'mode' => Arr::get($sessionData, 'mode'), |
| 586 |
'subscription_data' => Arr::get($sessionData, 'subscription_data'), |
| 587 |
]; |
| 588 |
$idempotencySeed = $paymentInstance->getIdempotencySeed(); |
| 589 |
$idempotencyKey = $idempotencySeed |
| 590 |
? 'fct_stripe_sub_cs_' . md5($idempotencySeed . '|' . wp_json_encode($idempotencyFingerprint)) |
| 591 |
: null; |
| 592 |
|
| 593 |
$session = (new API())->createStripeObject('checkout/sessions', $sessionData, 'current', $idempotencyKey); |
| 594 |
|
| 595 |
if (is_wp_error($session)) { |
| 596 |
return $session; |
| 597 |
} |
| 598 |
|
| 599 |
$subscriptionModel->update([ |
| 600 |
'vendor_customer_id' => $stripeCustomer['id'] |
| 601 |
]); |
| 602 |
|
| 603 |
$transaction->update([ |
| 604 |
'vendor_charge_id' => Arr::get($session, 'payment_intent', Arr::get($session, 'id')), |
| 605 |
'meta' => array_merge($transaction->meta ?? [], [ |
| 606 |
'session_id' => $session['id'] |
| 607 |
]) |
| 608 |
]); |
| 609 |
|
| 610 |
return [ |
| 611 |
'status' => 'success', |
| 612 |
'nextAction' => 'stripe', |
| 613 |
'actionName' => 'redirect', |
| 614 |
'message' => __('Redirecting to Stripe checkout...', 'fluent-cart'), |
| 615 |
'response' => $session, |
| 616 |
'payment_args' => array_merge($paymentArgs, [ |
| 617 |
'checkout_url' => $session['url'], |
| 618 |
'session_id' => $session['id'] |
| 619 |
]) |
| 620 |
]; |
| 621 |
} |
| 622 |
|
| 623 |
} |
| 624 |
|
