| 1 |
<?php |
| 2 |
|
| 3 |
namespace Better_Payment\Lite\WooCommerce; |
| 4 |
|
| 5 |
use Better_Payment\Lite\Admin\DB; |
| 6 |
use Better_Payment\Lite\Classes\Handler; |
| 7 |
use Better_Payment\Lite\Classes\StripeService; |
| 8 |
|
| 9 |
/** |
| 10 |
* Exit if accessed directly |
| 11 |
*/ |
| 12 |
if ( ! defined( 'ABSPATH' ) ) { |
| 13 |
exit; |
| 14 |
} |
| 15 |
|
| 16 |
/** |
| 17 |
* Bridges WooCommerce orders to the Better Payment payment engine. |
| 18 |
* |
| 19 |
* Two runtime responsibilities: |
| 20 |
* 1. On the order-received page, trigger the EXISTING verifier |
| 21 |
* (Handler::stripe_payment_success()) — the engine re-retrieves the |
| 22 |
* Checkout Session server-side, flips the transaction row to paid and |
| 23 |
* fires `better_payment/payment_confirmed`. A $0 free-trial order's |
| 24 |
* setup-mode session goes through verify_setup_return() instead. |
| 25 |
* 2. Consume `better_payment/payment_confirmed` and mark the linked |
| 26 |
* WooCommerce order as paid. Transactions without a `wc_order_id` |
| 27 |
* (i.e. every non-WooCommerce payment) are ignored with an early |
| 28 |
* return, so existing traffic is untouched. |
| 29 |
* |
| 30 |
* The static build_*() helpers are pure (no WooCommerce classes) so the |
| 31 |
* unit suite can cover them without WooCommerce loaded. |
| 32 |
* |
| 33 |
* @since 2.4.0 |
| 34 |
*/ |
| 35 |
class OrderHandler { |
| 36 |
|
| 37 |
/** |
| 38 |
* Transaction statuses the engine treats as a successful payment. |
| 39 |
* Superset of Classes\Helper::APPROVED_DONATION_STATUSES, plus |
| 40 |
* Stripe's `no_payment_required` (fully discounted sessions). |
| 41 |
* |
| 42 |
* @var string[] |
| 43 |
*/ |
| 44 |
const PAID_STATUSES = array( 'paid', 'Completed', 'complete', 'completed', 'succeeded', 'success', 'no_payment_required' ); |
| 45 |
|
| 46 |
/** |
| 47 |
* Wire the runtime hooks. Called only when WooCommerce is active. |
| 48 |
* |
| 49 |
* @return void |
| 50 |
*/ |
| 51 |
public static function register() { |
| 52 |
// Priority 5: run before the order-received template renders so the |
| 53 |
// customer sees the post-verification order state. |
| 54 |
add_action( 'template_redirect', array( __CLASS__, 'maybe_verify_return' ), 5 ); |
| 55 |
|
| 56 |
// The engine's completion contract — same hook Campaign\CampaignStats |
| 57 |
// consumes. Fired once per transaction by the return that claimed it: |
| 58 |
// Handler::confirm_stripe_session(), or confirm_setup_session() for a |
| 59 |
// free trial's setup-mode session. |
| 60 |
add_action( 'better_payment/payment_confirmed', array( __CLASS__, 'on_payment_confirmed' ), 10, 1 ); |
| 61 |
} |
| 62 |
|
| 63 |
/** |
| 64 |
* Build the Stripe Checkout Session request for a WooCommerce order. |
| 65 |
* |
| 66 |
* Pure: takes scalars, returns the request array. The shape mirrors |
| 67 |
* Classes\Actions::better_payment_stripe_get_token() — legacy |
| 68 |
* `line_items` (amount/currency/name), `payment_intent_data`, |
| 69 |
* `metadata.order_id` — so the engine's return-side verification and |
| 70 |
* the Stripe account see the exact protocol every other Better Payment |
| 71 |
* surface speaks. |
| 72 |
* |
| 73 |
* @param array $data { |
| 74 |
* @type string $bp_order_id Better Payment order id (stripe_xxx). |
| 75 |
* @type int $wc_order_id WooCommerce order id. |
| 76 |
* @type string $order_number Display order number. |
| 77 |
* @type float $amount Order total (major units). |
| 78 |
* @type string $currency ISO currency code. |
| 79 |
* @type string $success_url Return URL on success. |
| 80 |
* @type string $cancel_url Return URL on cancel. |
| 81 |
* @type string $customer_email Billing email. |
| 82 |
* @type string $customer_name Billing name. |
| 83 |
* @type string $site_name Blog name for the line item label. |
| 84 |
* } |
| 85 |
* @return array |
| 86 |
*/ |
| 87 |
public static function build_session_request( $data ) { |
| 88 |
$order_number = ! empty( $data['order_number'] ) ? (string) $data['order_number'] : (string) ( isset( $data['wc_order_id'] ) ? $data['wc_order_id'] : '' ); |
| 89 |
$site_name = ! empty( $data['site_name'] ) ? (string) $data['site_name'] : ''; |
| 90 |
|
| 91 |
/* translators: 1: order number, 2: site name */ |
| 92 |
$description = trim( sprintf( __( 'Order %1$s — %2$s', 'better-payment' ), '#' . $order_number, $site_name ), " \t—" ); |
| 93 |
|
| 94 |
$request = array( |
| 95 |
'success_url' => (string) $data['success_url'], |
| 96 |
'cancel_url' => (string) $data['cancel_url'], |
| 97 |
'locale' => 'auto', |
| 98 |
'payment_method_types' => array( 'card' ), |
| 99 |
'client_reference_id' => (string) $data['wc_order_id'], |
| 100 |
'billing_address_collection' => 'auto', |
| 101 |
'metadata' => array( |
| 102 |
'order_id' => (string) $data['bp_order_id'], |
| 103 |
'wc_order_id' => (string) $data['wc_order_id'], |
| 104 |
), |
| 105 |
'line_items' => array( |
| 106 |
array( |
| 107 |
'amount' => (int) round( (float) $data['amount'] * 100 ), |
| 108 |
'currency' => (string) $data['currency'], |
| 109 |
'name' => $description, |
| 110 |
'quantity' => 1, |
| 111 |
), |
| 112 |
), |
| 113 |
'payment_intent_data' => array( |
| 114 |
'capture_method' => 'automatic', |
| 115 |
'description' => $description, |
| 116 |
'metadata' => array( |
| 117 |
'order_id' => (string) $data['bp_order_id'], |
| 118 |
'wc_order_id' => (string) $data['wc_order_id'], |
| 119 |
), |
| 120 |
), |
| 121 |
); |
| 122 |
|
| 123 |
if ( ! empty( $data['customer_email'] ) && is_email( $data['customer_email'] ) ) { |
| 124 |
$request['customer_email'] = sanitize_email( $data['customer_email'] ); |
| 125 |
$request['metadata']['customer_email'] = $request['customer_email']; |
| 126 |
$request['payment_intent_data']['metadata']['customer_email'] = $request['customer_email']; |
| 127 |
} |
| 128 |
|
| 129 |
if ( ! empty( $data['customer_name'] ) ) { |
| 130 |
$customer_name = sanitize_text_field( $data['customer_name'] ); |
| 131 |
|
| 132 |
$request['metadata']['customer_name'] = $customer_name; |
| 133 |
$request['payment_intent_data']['metadata']['customer_name'] = $customer_name; |
| 134 |
} |
| 135 |
|
| 136 |
return $request; |
| 137 |
} |
| 138 |
|
| 139 |
/** |
| 140 |
* Build the transaction row for Handler::payment_create(). |
| 141 |
* |
| 142 |
* Pure. `referer` is `woocommerce` (alongside the existing `widget`, |
| 143 |
* `elementor-form`, `gutenberg-block`), and `form_fields_info` carries |
| 144 |
* `wc_order_id` — the back-reference on_payment_confirmed() resolves. |
| 145 |
* |
| 146 |
* @param array $data Same shape as build_session_request(). |
| 147 |
* @param object $session Decoded Stripe Checkout Session. |
| 148 |
* @return array |
| 149 |
*/ |
| 150 |
public static function build_transaction_data( $data, $session ) { |
| 151 |
$form_fields_info = array( |
| 152 |
'wc_order_id' => (int) $data['wc_order_id'], |
| 153 |
'wc_order_number' => ! empty( $data['order_number'] ) ? (string) $data['order_number'] : (string) $data['wc_order_id'], |
| 154 |
'source' => 'stripe', |
| 155 |
'amount' => (float) $data['amount'], |
| 156 |
'primary_email' => ! empty( $data['customer_email'] ) ? sanitize_email( $data['customer_email'] ) : '', |
| 157 |
'primary_name' => ! empty( $data['customer_name'] ) ? sanitize_text_field( $data['customer_name'] ) : '', |
| 158 |
); |
| 159 |
|
| 160 |
return array( |
| 161 |
'amount' => (float) $data['amount'], |
| 162 |
'order_id' => (string) $data['bp_order_id'], |
| 163 |
// UTC, like every other writer of this table (see Classes\PaymentDateMigration). |
| 164 |
'payment_date' => gmdate( 'Y-m-d H:i:s' ), |
| 165 |
'source' => 'stripe', |
| 166 |
'transaction_id' => ! empty( $session->payment_intent ) ? sanitize_text_field( $session->payment_intent ) : '', |
| 167 |
'customer_info' => maybe_serialize( $session ), |
| 168 |
'form_fields_info' => maybe_serialize( $form_fields_info ), |
| 169 |
'obj_id' => sanitize_text_field( $session->id ), |
| 170 |
'status' => ! empty( $session->payment_status ) ? sanitize_text_field( $session->payment_status ) : 'unpaid', |
| 171 |
'currency' => (string) $data['currency'], |
| 172 |
'referer' => 'woocommerce', |
| 173 |
'campaign_id' => '', |
| 174 |
); |
| 175 |
} |
| 176 |
|
| 177 |
/** |
| 178 |
* Extract the WooCommerce order id from a transaction row's |
| 179 |
* form_fields_info payload. Returns 0 for every non-WooCommerce row. |
| 180 |
* |
| 181 |
* @param mixed $form_fields_info Raw (possibly serialized) column value. |
| 182 |
* @return int |
| 183 |
*/ |
| 184 |
public static function extract_wc_order_id( $form_fields_info ) { |
| 185 |
$fields = maybe_unserialize( $form_fields_info ); |
| 186 |
|
| 187 |
if ( ! is_array( $fields ) || empty( $fields['wc_order_id'] ) ) { |
| 188 |
return 0; |
| 189 |
} |
| 190 |
|
| 191 |
return (int) $fields['wc_order_id']; |
| 192 |
} |
| 193 |
|
| 194 |
/** |
| 195 |
* Whether a transaction status string counts as paid. |
| 196 |
* |
| 197 |
* @param mixed $status Row status. |
| 198 |
* @return bool |
| 199 |
*/ |
| 200 |
public static function is_paid_status( $status ) { |
| 201 |
return is_string( $status ) && in_array( $status, self::PAID_STATUSES, true ); |
| 202 |
} |
| 203 |
|
| 204 |
/** |
| 205 |
* Whether the verified paid amount matches the order total (to the |
| 206 |
* cent). Pure; used before marking an order paid so a transaction that |
| 207 |
* settled for a different amount can never silently complete an order. |
| 208 |
* |
| 209 |
* @param mixed $paid_amount Row amount (what Stripe reports was paid). |
| 210 |
* @param mixed $order_total WooCommerce order total. |
| 211 |
* @return bool |
| 212 |
*/ |
| 213 |
public static function amount_matches( $paid_amount, $order_total ) { |
| 214 |
return abs( (float) $paid_amount - (float) $order_total ) < 0.01; |
| 215 |
} |
| 216 |
|
| 217 |
/** |
| 218 |
* On the order-received page, run the engine's Stripe verification for |
| 219 |
* orders paid through this gateway. |
| 220 |
* |
| 221 |
* Reuses Handler::stripe_payment_success() verbatim: it reads |
| 222 |
* `better_payment_stripe_id` from the request, re-retrieves the session |
| 223 |
* from the Stripe API, flips the row to paid (single-shot via its |
| 224 |
* `status='unpaid'` guard) and fires `better_payment/payment_confirmed` |
| 225 |
* — which on_payment_confirmed() below turns into the order update. |
| 226 |
* |
| 227 |
* @return void |
| 228 |
*/ |
| 229 |
public static function maybe_verify_return() { |
| 230 |
if ( ! function_exists( 'wc_get_order' ) || ! function_exists( 'is_wc_endpoint_url' ) ) { |
| 231 |
return; |
| 232 |
} |
| 233 |
|
| 234 |
// phpcs:disable WordPress.Security.NonceVerification.Recommended -- Stripe redirect; verification is a server-side API retrieval keyed by our own order id. |
| 235 |
if ( empty( $_GET['better_payment_stripe_status'] ) || 'success' !== $_GET['better_payment_stripe_status'] || empty( $_GET['better_payment_stripe_id'] ) ) { |
| 236 |
return; |
| 237 |
} |
| 238 |
|
| 239 |
if ( ! is_wc_endpoint_url( 'order-received' ) ) { |
| 240 |
return; |
| 241 |
} |
| 242 |
|
| 243 |
$order_id = absint( get_query_var( 'order-received' ) ); |
| 244 |
$order = $order_id ? wc_get_order( $order_id ) : false; |
| 245 |
|
| 246 |
if ( ! $order ) { |
| 247 |
return; |
| 248 |
} |
| 249 |
|
| 250 |
$order_key = ! empty( $_GET['key'] ) ? wc_clean( wp_unslash( $_GET['key'] ) ) : ''; |
| 251 |
// phpcs:enable WordPress.Security.NonceVerification.Recommended |
| 252 |
|
| 253 |
if ( ! $order_key || ! hash_equals( $order->get_order_key(), $order_key ) ) { |
| 254 |
return; |
| 255 |
} |
| 256 |
|
| 257 |
if ( Gateway::GATEWAY_ID !== $order->get_payment_method() ) { |
| 258 |
return; |
| 259 |
} |
| 260 |
|
| 261 |
// Only verify the transaction that belongs to THIS order — a visitor |
| 262 |
// holding a valid order key must not be able to trigger verification |
| 263 |
// of arbitrary transaction ids through this path. |
| 264 |
// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- see above; matched against server-side order meta. |
| 265 |
$requested_id = sanitize_text_field( wp_unslash( $_GET['better_payment_stripe_id'] ) ); |
| 266 |
|
| 267 |
if ( $requested_id !== $order->get_meta( '_bp_payment_id' ) ) { |
| 268 |
return; |
| 269 |
} |
| 270 |
|
| 271 |
if ( ! $order->needs_payment() ) { |
| 272 |
return; // Already confirmed (page refresh / duplicate return). |
| 273 |
} |
| 274 |
|
| 275 |
$keys = StripeService::get_global_keys(); |
| 276 |
|
| 277 |
if ( empty( $keys['secret_key'] ) ) { |
| 278 |
self::log( 'Return verification skipped for order #' . $order->get_id() . ': Stripe keys are no longer configured.', 'error' ); |
| 279 |
return; |
| 280 |
} |
| 281 |
|
| 282 |
self::log( 'Verifying Stripe return for order #' . $order->get_id() . '.' ); |
| 283 |
|
| 284 |
// A $0 free-trial subscription order went through a SETUP-mode |
| 285 |
// session: there is no payment to verify, and the engine's payment |
| 286 |
// verifier keys off payment_status — which a setup session reports |
| 287 |
// as 'no_payment_required' from the moment it is created, completed |
| 288 |
// or not. Completion is proven by its SetupIntent instead. |
| 289 |
if ( (float) $order->get_total() < 0.01 && Subscriptions::order_contains_subscription( $order ) ) { |
| 290 |
self::verify_setup_return( $order, $keys['secret_key'] ); |
| 291 |
return; |
| 292 |
} |
| 293 |
|
| 294 |
// Pass the id we just authorized against this order's own meta — |
| 295 |
// never let the engine re-read it from the request. It reads |
| 296 |
// $_REQUEST by default, and under PHP's request_order=GP a POST body |
| 297 |
// overwrites the query string, so the id checked above and the id |
| 298 |
// verified below would be different values. That gap also picks the |
| 299 |
// setup-session branch from THIS order's total while verifying a |
| 300 |
// DIFFERENT order's transaction: a $0 free-trial row routed through |
| 301 |
// the payment verifier is written 'no_payment_required' (what Stripe |
| 302 |
// reports for a setup session from creation, card entered or not), |
| 303 |
// which is_paid_status() treats as paid — activating a subscription |
| 304 |
// with no SetupIntent, exactly what verify_setup_return() prevents. |
| 305 |
$result = Handler::stripe_payment_success( |
| 306 |
array( |
| 307 |
'better_payment_stripe_secret_key' => $keys['secret_key'], |
| 308 |
'better_payment_stripe_id' => $requested_id, |
| 309 |
) |
| 310 |
); |
| 311 |
|
| 312 |
if ( is_wp_error( $result ) ) { |
| 313 |
$order->add_order_note( |
| 314 |
sprintf( |
| 315 |
/* translators: %s: error message */ |
| 316 |
__( 'Better Payment: Stripe verification could not be completed — %s. The payment may still confirm on a later visit to this page.', 'better-payment' ), |
| 317 |
$result->get_error_message() |
| 318 |
) |
| 319 |
); |
| 320 |
self::log( 'Stripe verification failed for order #' . $order->get_id() . ': ' . $result->get_error_message(), 'error' ); |
| 321 |
return; |
| 322 |
} |
| 323 |
|
| 324 |
if ( false === $result ) { |
| 325 |
// No 'unpaid' row matched: either already verified through |
| 326 |
// another visit, or the id didn't match a transaction. |
| 327 |
self::log( 'Stripe verification for order #' . $order->get_id() . ' found no pending transaction (already processed or unknown id).' ); |
| 328 |
return; |
| 329 |
} |
| 330 |
|
| 331 |
self::log( 'Stripe payment verified for order #' . $order->get_id() . '.' ); |
| 332 |
} |
| 333 |
|
| 334 |
/** |
| 335 |
* Verify the return from a SETUP-mode Checkout Session (free-trial |
| 336 |
* checkout: $0 order, card collected without a charge). |
| 337 |
* |
| 338 |
* The counterpart of Handler::stripe_payment_success() for sessions with |
| 339 |
* no payment: retrieves the session with its SetupIntent expanded and |
| 340 |
* treats a succeeded SetupIntent (a saved payment method) as completion. |
| 341 |
* On success the transaction row flips 'unpaid' → 'paid' (single-shot, |
| 342 |
* same guard the engine uses) and `better_payment/payment_confirmed` |
| 343 |
* fires — from there the standard pipeline completes the order and |
| 344 |
* activates the subscription. |
| 345 |
* |
| 346 |
* The row is written 'paid' and NOT Stripe's own 'no_payment_required', |
| 347 |
* for the same reason build_renewal_transaction_data() rewrites |
| 348 |
* 'succeeded': the admin transaction taxonomy (Classes\Helper's v2 map, |
| 349 |
* its JS twin, and the `status IN (…)` filter DB::get_transactions() |
| 350 |
* builds from them) classifies unknown statuses as "Incomplete". A row |
| 351 |
* absent from BOTH the completed and incomplete buckets is worse than |
| 352 |
* mislabelled — it is invisible under either filter tab while still |
| 353 |
* appearing on the unfiltered list. 'paid' is the exact status a verified |
| 354 |
* first payment writes, so a $0 checkout counts as completed everywhere |
| 355 |
* without every consumer needing to learn a second spelling. |
| 356 |
* ('no_payment_required' remains in PAID_STATUSES and in the taxonomy for |
| 357 |
* rows confirmed before 2.4.0, which stored Stripe's raw payment_status |
| 358 |
* for a $0 session. Handler::confirm_stripe_session() writes 'paid' for |
| 359 |
* those too now, for the same reason.) |
| 360 |
* |
| 361 |
* @param \WC_Order $order The $0 subscription order. |
| 362 |
* @param string $secret_key Stripe secret key. |
| 363 |
* @return void |
| 364 |
*/ |
| 365 |
public static function verify_setup_return( $order, $secret_key ) { |
| 366 |
$payment_id = (string) $order->get_meta( '_bp_payment_id' ); |
| 367 |
|
| 368 |
if ( '' === $payment_id ) { |
| 369 |
return; |
| 370 |
} |
| 371 |
|
| 372 |
$row = Handler::get_stripe_row( 'order_id', $payment_id ); |
| 373 |
|
| 374 |
if ( empty( $row->id ) || Handler::STRIPE_PENDING_STATUS !== $row->status || empty( $row->obj_id ) || 0 !== strpos( (string) $row->obj_id, 'cs_' ) ) { |
| 375 |
self::log( 'Setup verification for order #' . $order->get_id() . ' found no pending transaction (already processed or unknown id).' ); |
| 376 |
return; |
| 377 |
} |
| 378 |
|
| 379 |
$session = StripeService::retrieve_checkout_session( (string) $row->obj_id, $secret_key, array( 'setup_intent' ) ); |
| 380 |
|
| 381 |
if ( is_wp_error( $session ) ) { |
| 382 |
$order->add_order_note( |
| 383 |
sprintf( |
| 384 |
/* translators: %s: error message */ |
| 385 |
__( 'Better Payment: Stripe verification could not be completed — %s. The payment may still confirm on a later visit to this page.', 'better-payment' ), |
| 386 |
$session->get_error_message() |
| 387 |
) |
| 388 |
); |
| 389 |
self::log( 'Setup-session verification failed for order #' . $order->get_id() . ': ' . $session->get_error_message(), 'error' ); |
| 390 |
return; |
| 391 |
} |
| 392 |
|
| 393 |
switch ( self::confirm_setup_session( $row, $session ) ) { |
| 394 |
case 'confirmed': |
| 395 |
self::log( 'Setup session verified for order #' . $order->get_id() . ' — payment method saved, no payment required; transaction recorded as paid.' ); |
| 396 |
return; |
| 397 |
|
| 398 |
case 'open': |
| 399 |
case 'expired': |
| 400 |
self::log( 'Setup session for order #' . $order->get_id() . ' is not completed yet — no payment method was saved.', 'error' ); |
| 401 |
return; |
| 402 |
|
| 403 |
case 'mismatch': |
| 404 |
self::log( 'Setup verification for order #' . $order->get_id() . ' retrieved a session that is not this transaction\'s setup session.', 'error' ); |
| 405 |
return; |
| 406 |
|
| 407 |
default: |
| 408 |
// A parallel return (a reload, a second tab) won the claim. |
| 409 |
self::log( 'Setup verification for order #' . $order->get_id() . ' found the transaction already processed.' ); |
| 410 |
} |
| 411 |
} |
| 412 |
|
| 413 |
/** |
| 414 |
* Confirm a pending $0 free-trial row from its retrieved setup-mode |
| 415 |
* session — the order-received page's claim. WooCommerce-free: it writes |
| 416 |
* the row and fires the engine hook; on_payment_confirmed() does the rest. |
| 417 |
* |
| 418 |
* The row flips 'unpaid' → 'paid' with ONE conditional update (see |
| 419 |
* verify_setup_return() for why 'paid'), storing the SetupIntent id as the |
| 420 |
* transaction id and the session as the customer info. Only the request |
| 421 |
* whose update matched fires `better_payment/payment_confirmed`; a return |
| 422 |
* that arrives second (a reload, a second tab) fires nothing. |
| 423 |
* |
| 424 |
* @param object|null $row Pending row (`id`, `obj_id`). |
| 425 |
* @param mixed $session Checkout Session retrieved with `setup_intent` expanded. |
| 426 |
* @return string 'confirmed' | 'settled' (no longer pending) | 'open' (no payment method saved |
| 427 |
* yet) | 'expired' | 'mismatch' (not this row's setup session) | 'error'. |
| 428 |
*/ |
| 429 |
public static function confirm_setup_session( $row, $session ) { |
| 430 |
global $wpdb; |
| 431 |
|
| 432 |
if ( ! is_object( $row ) || empty( $row->id ) || empty( $row->obj_id ) ) { |
| 433 |
return 'mismatch'; |
| 434 |
} |
| 435 |
|
| 436 |
$decision = self::setup_session_decision( (string) $row->obj_id, $session ); |
| 437 |
|
| 438 |
if ( 'confirm' !== $decision ) { |
| 439 |
return 'not_setup' === $decision ? 'mismatch' : $decision; |
| 440 |
} |
| 441 |
|
| 442 |
$setup_intent = $session->setup_intent; |
| 443 |
$table = $wpdb->prefix . 'better_payment'; |
| 444 |
|
| 445 |
// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- single-shot flip, mirrors the engine verifier. |
| 446 |
$updated = $wpdb->update( |
| 447 |
$table, |
| 448 |
array( |
| 449 |
'status' => 'paid', |
| 450 |
'transaction_id' => ! empty( $setup_intent->id ) ? sanitize_text_field( $setup_intent->id ) : '', |
| 451 |
'customer_info' => maybe_serialize( $session ), |
| 452 |
), |
| 453 |
array( |
| 454 |
'id' => (int) $row->id, |
| 455 |
'status' => 'unpaid', |
| 456 |
) |
| 457 |
); |
| 458 |
|
| 459 |
if ( 1 !== (int) $updated ) { |
| 460 |
// A parallel return won the flip — nothing left to do. |
| 461 |
$current = Handler::get_stripe_row( 'id', (int) $row->id ); |
| 462 |
|
| 463 |
if ( ! empty( $current->id ) && Handler::STRIPE_PENDING_STATUS !== $current->status ) { |
| 464 |
self::log( 'Setup session for transaction #' . (int) $row->id . ' was already settled when the return reached it.' ); |
| 465 |
return 'settled'; |
| 466 |
} |
| 467 |
|
| 468 |
return 'error'; |
| 469 |
} |
| 470 |
|
| 471 |
do_action( 'better_payment/payment_confirmed', (int) $row->id ); |
| 472 |
|
| 473 |
return 'confirmed'; |
| 474 |
} |
| 475 |
|
| 476 |
/** |
| 477 |
* What a retrieved setup-mode Checkout Session means for its pending row. Pure. |
| 478 |
* |
| 479 |
* @param string $obj_id The row's Checkout Session id. |
| 480 |
* @param mixed $session Session retrieved with `setup_intent` expanded. |
| 481 |
* @return string 'confirm' | 'mismatch' (another session) | 'not_setup' (a payment session) | |
| 482 |
* 'expired' | 'open' (no payment method saved yet). |
| 483 |
*/ |
| 484 |
public static function setup_session_decision( $obj_id, $session ) { |
| 485 |
if ( ! is_object( $session ) || ( isset( $session->id ) && (string) $session->id !== (string) $obj_id ) ) { |
| 486 |
return 'mismatch'; |
| 487 |
} |
| 488 |
|
| 489 |
if ( isset( $session->mode ) && 'setup' !== $session->mode ) { |
| 490 |
return 'not_setup'; |
| 491 |
} |
| 492 |
|
| 493 |
if ( self::setup_intent_succeeded( $session ) ) { |
| 494 |
return 'confirm'; |
| 495 |
} |
| 496 |
|
| 497 |
return isset( $session->status ) && 'expired' === $session->status ? 'expired' : 'open'; |
| 498 |
} |
| 499 |
|
| 500 |
/** |
| 501 |
* Whether a setup session's (expanded) SetupIntent saved a payment method: |
| 502 |
* `succeeded`, or a payment method attached. Pure. |
| 503 |
* |
| 504 |
* @param mixed $session Session retrieved with `setup_intent` expanded. |
| 505 |
* @return bool |
| 506 |
*/ |
| 507 |
public static function setup_intent_succeeded( $session ) { |
| 508 |
$setup_intent = is_object( $session ) && ! empty( $session->setup_intent ) && is_object( $session->setup_intent ) ? $session->setup_intent : null; |
| 509 |
|
| 510 |
return null !== $setup_intent |
| 511 |
&& ( ( isset( $setup_intent->status ) && 'succeeded' === $setup_intent->status ) || ! empty( $setup_intent->payment_method ) ); |
| 512 |
} |
| 513 |
|
| 514 |
/** |
| 515 |
* Consume the engine's completion hook and mark the linked WooCommerce |
| 516 |
* order as paid. No-op for every transaction without a wc_order_id. |
| 517 |
* |
| 518 |
* @param int $transaction_row_id Better Payment table row id. |
| 519 |
* @return void |
| 520 |
*/ |
| 521 |
public static function on_payment_confirmed( $transaction_row_id ) { |
| 522 |
$row = DB::get_transaction( (int) $transaction_row_id ); |
| 523 |
|
| 524 |
if ( empty( $row->id ) ) { |
| 525 |
return; |
| 526 |
} |
| 527 |
|
| 528 |
$wc_order_id = self::extract_wc_order_id( isset( $row->form_fields_info ) ? $row->form_fields_info : '' ); |
| 529 |
|
| 530 |
if ( ! $wc_order_id ) { |
| 531 |
return; // Not a WooCommerce transaction — existing flows land here. |
| 532 |
} |
| 533 |
|
| 534 |
// Trust wc_order_id ONLY on rows this gateway created. Every other |
| 535 |
// surface hardcodes its own referer at insert time, and form-field |
| 536 |
// payloads on those surfaces are visitor-influenced — a custom form |
| 537 |
// field could otherwise smuggle a wc_order_id into an unrelated |
| 538 |
// (e.g. $1 widget) transaction and mark an arbitrary order paid. |
| 539 |
if ( ! isset( $row->referer ) || 'woocommerce' !== $row->referer ) { |
| 540 |
return; |
| 541 |
} |
| 542 |
|
| 543 |
if ( ! function_exists( 'wc_get_order' ) ) { |
| 544 |
return; |
| 545 |
} |
| 546 |
|
| 547 |
$order = wc_get_order( $wc_order_id ); |
| 548 |
|
| 549 |
if ( ! $order ) { |
| 550 |
self::log( 'Payment confirmed for transaction #' . (int) $transaction_row_id . ' but WooCommerce order #' . $wc_order_id . ' was not found.', 'error' ); |
| 551 |
return; |
| 552 |
} |
| 553 |
|
| 554 |
if ( ! $order->needs_payment() ) { |
| 555 |
return; // Duplicate confirmation — order already paid/cancelled. |
| 556 |
} |
| 557 |
|
| 558 |
if ( ! self::is_paid_status( isset( $row->status ) ? $row->status : '' ) ) { |
| 559 |
self::log( 'Payment confirmed hook fired for transaction #' . (int) $transaction_row_id . ' with non-paid status "' . ( isset( $row->status ) ? $row->status : '' ) . '" — order #' . $wc_order_id . ' left unchanged.', 'error' ); |
| 560 |
return; |
| 561 |
} |
| 562 |
|
| 563 |
// The verified paid amount/currency must match the order — never |
| 564 |
// complete an order from a transaction that settled differently. |
| 565 |
$row_currency = isset( $row->currency ) ? strtoupper( (string) $row->currency ) : ''; |
| 566 |
|
| 567 |
if ( ! self::amount_matches( isset( $row->amount ) ? $row->amount : 0, $order->get_total() ) || strtoupper( $order->get_currency() ) !== $row_currency ) { |
| 568 |
$order->update_status( |
| 569 |
'on-hold', |
| 570 |
sprintf( |
| 571 |
/* translators: 1: paid amount, 2: paid currency, 3: order total, 4: order currency */ |
| 572 |
__( 'Better Payment: verified payment amount (%1$s %2$s) does not match the order total (%3$s %4$s). Order placed on hold for manual review.', 'better-payment' ), |
| 573 |
isset( $row->amount ) ? $row->amount : '0', |
| 574 |
$row_currency, |
| 575 |
$order->get_total(), |
| 576 |
$order->get_currency() |
| 577 |
) |
| 578 |
); |
| 579 |
self::log( 'Amount/currency mismatch for order #' . $wc_order_id . ' (transaction #' . (int) $transaction_row_id . '): paid ' . ( isset( $row->amount ) ? $row->amount : '0' ) . ' ' . $row_currency . ' vs order ' . $order->get_total() . ' ' . $order->get_currency() . '. Order set to on-hold.', 'error' ); |
| 580 |
return; |
| 581 |
} |
| 582 |
|
| 583 |
$transaction_id = ! empty( $row->transaction_id ) ? sanitize_text_field( $row->transaction_id ) : ''; |
| 584 |
|
| 585 |
$order->update_meta_data( '_bp_payment_status', sanitize_text_field( $row->status ) ); |
| 586 |
$order->update_meta_data( '_bp_paid_at', current_time( 'mysql' ) ); |
| 587 |
$order->add_order_note( |
| 588 |
sprintf( |
| 589 |
/* translators: 1: Stripe transaction id, 2: Better Payment record id */ |
| 590 |
__( 'Better Payment: Stripe payment confirmed. Transaction ID: %1$s (Better Payment record #%2$d).', 'better-payment' ), |
| 591 |
$transaction_id ? $transaction_id : '—', |
| 592 |
(int) $transaction_row_id |
| 593 |
) |
| 594 |
); |
| 595 |
$order->payment_complete( $transaction_id ); |
| 596 |
$order->save(); |
| 597 |
|
| 598 |
self::log( 'WooCommerce order #' . $wc_order_id . ' marked paid from Better Payment transaction #' . (int) $transaction_row_id . '.' ); |
| 599 |
|
| 600 |
/** |
| 601 |
* Fires after a WooCommerce order has been marked paid from a |
| 602 |
* Better Payment transaction. |
| 603 |
* |
| 604 |
* @since 2.4.0 |
| 605 |
* |
| 606 |
* @param \WC_Order $order The WooCommerce order. |
| 607 |
* @param object $row The Better Payment transaction row. |
| 608 |
*/ |
| 609 |
do_action( 'better_payment/woocommerce/payment_complete', $order, $row ); |
| 610 |
} |
| 611 |
|
| 612 |
/** |
| 613 |
* Log through WooCommerce's logger (Better Payment core has no logging |
| 614 |
* service; inside a WooCommerce module the host logger is the sink). |
| 615 |
* |
| 616 |
* @param string $message Log message. |
| 617 |
* @param string $level 'info' or 'error'. |
| 618 |
* @return void |
| 619 |
*/ |
| 620 |
public static function log( $message, $level = 'info' ) { |
| 621 |
if ( ! function_exists( 'wc_get_logger' ) ) { |
| 622 |
return; |
| 623 |
} |
| 624 |
|
| 625 |
wc_get_logger()->log( $level, $message, array( 'source' => 'better-payment' ) ); |
| 626 |
} |
| 627 |
} |
| 628 |
|
