| 1 |
<?php |
| 2 |
/** |
| 3 |
* Payment Controller |
| 4 |
* |
| 5 |
* @package Easy_Invoice |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace EasyInvoice\Controllers; |
| 9 |
|
| 10 |
use EasyInvoice\Constants\PostTypes; |
| 11 |
use EasyInvoice\PaymentGatewayManager; |
| 12 |
use EasyInvoice\EasyInvoice; |
| 13 |
use EasyInvoice\Models\Invoice; |
| 14 |
use EasyInvoice\Models\Payment; |
| 15 |
use EasyInvoice\Traits\TemplateTrait; |
| 16 |
use EasyInvoice\Traits\PaymentCalculationTrait; |
| 17 |
use EasyInvoice\Constants\PagesSlugs; |
| 18 |
use EasyInvoice\Constants\InvoiceFields; |
| 19 |
use EasyInvoice\Constants\InvoiceMetaKeys; |
| 20 |
use EasyInvoice\Helpers\Sanitization; |
| 21 |
use EasyInvoice\Providers\InvoiceServiceProvider; // Assuming this is used elsewhere or for future |
| 22 |
|
| 23 |
/** |
| 24 |
* Class PaymentController |
| 25 |
* |
| 26 |
* @package EasyInvoice\Controllers |
| 27 |
*/ |
| 28 |
class PaymentController extends BaseController { |
| 29 |
use TemplateTrait; |
| 30 |
use PaymentCalculationTrait; |
| 31 |
|
| 32 |
/** |
| 33 |
* First Easy Invoice Pro release whose gateway scripts forward the per-invoice |
| 34 |
* access token to `easy_invoice_process_payment`. Older builds need the |
| 35 |
* compatibility path in legacyProPaymentFallbackAllowed(). |
| 36 |
*/ |
| 37 |
const PRO_TOKEN_FORWARDING_VERSION = '2.3.0'; |
| 38 |
|
| 39 |
/** |
| 40 |
* Payment gateway manager instance |
| 41 |
* |
| 42 |
* @var PaymentGatewayManager |
| 43 |
*/ |
| 44 |
private $gatewayManager; |
| 45 |
|
| 46 |
/** |
| 47 |
* Constructor |
| 48 |
*/ |
| 49 |
public function __construct() { |
| 50 |
$this->gatewayManager = EasyInvoice::getInstance()->getGatewayManager(); |
| 51 |
} |
| 52 |
|
| 53 |
/** |
| 54 |
* Initialize the controller |
| 55 |
*/ |
| 56 |
public function init() { |
| 57 |
add_action('admin_enqueue_scripts', [$this, 'enqueueAssets']); |
| 58 |
add_action('wp_ajax_easy_invoice_process_payment', [$this, 'processPayment']); |
| 59 |
add_action('wp_ajax_nopriv_easy_invoice_process_payment', [$this, 'processPayment']); |
| 60 |
add_action('wp_ajax_easy_invoice_update_payment', [$this, 'updatePayment']); |
| 61 |
add_action('wp_ajax_easy_invoice_record_payment', [$this, 'recordPayment']); |
| 62 |
add_action('wp_ajax_easy_invoice_payment_callback', [$this, 'handleCallback']); |
| 63 |
add_action('wp_ajax_nopriv_easy_invoice_payment_callback', [$this, 'handleCallback']); |
| 64 |
add_action('wp_ajax_easy_invoice_verify_manual_payment', [$this, 'verifyManualPayment']); |
| 65 |
add_action('wp_ajax_easy_invoice_reject_manual_payment', [$this, 'rejectManualPayment']); |
| 66 |
|
| 67 |
|
| 68 |
|
| 69 |
// Handler for submitting payment proof for manual gateways |
| 70 |
add_action('wp_ajax_easy_invoice_submit_payment_proof', [$this, 'submitPaymentProof']); |
| 71 |
add_action('wp_ajax_nopriv_easy_invoice_submit_payment_proof', [$this, 'submitPaymentProof']); |
| 72 |
|
| 73 |
// Handler for manual payment submission |
| 74 |
add_action('wp_ajax_easy_invoice_submit_manual_payment', [$this, 'submitManualPayment']); |
| 75 |
add_action('wp_ajax_nopriv_easy_invoice_submit_manual_payment', [$this, 'submitManualPayment']); |
| 76 |
|
| 77 |
// Handler for getting payment instructions for manual gateways |
| 78 |
add_action('wp_ajax_easy_invoice_get_payment_instructions', [$this, 'getPaymentInstructions']); |
| 79 |
add_action('wp_ajax_nopriv_easy_invoice_get_payment_instructions', [$this, 'getPaymentInstructions']); |
| 80 |
|
| 81 |
// Enqueue frontend scripts |
| 82 |
add_action('wp_enqueue_scripts', [$this, 'enqueueFrontendAssets']); |
| 83 |
|
| 84 |
// Handler for admin to mark an invoice as paid |
| 85 |
add_action('wp_ajax_easy_invoice_approve_payment', [$this, 'mark_invoice_paid_ajax']); |
| 86 |
add_action('wp_ajax_easy_invoice_reject_payment', [$this, 'rejectPayment']); |
| 87 |
// Receipts clients attach to offline payments; staff-only, streamed by PHP. |
| 88 |
add_action('admin_post_' . \EasyInvoice\Services\OfflinePayments::PROOF_ACTION, ['\\EasyInvoice\\Services\\OfflinePayments', 'serveProof']); |
| 89 |
// Signed-out staff following the emailed link are sent to log in and back. |
| 90 |
add_action('before_delete_post', ['\\EasyInvoice\\Services\\OfflinePayments', 'deleteProofWithPayment'], 10, 2); |
| 91 |
add_action('admin_post_nopriv_' . \EasyInvoice\Services\OfflinePayments::PROOF_ACTION, ['\\EasyInvoice\\Services\\OfflinePayments', 'serveProof']); |
| 92 |
|
| 93 |
// Stripe payment handlers moved to Pro plugin |
| 94 |
|
| 95 |
add_action('wp_enqueue_scripts', [$this, 'enqueueScripts']); |
| 96 |
|
| 97 |
// Add reminder CRON job for pending payments |
| 98 |
add_action('easy_invoice_payment_reminder', [$this, 'sendPaymentReminders']); |
| 99 |
if (!wp_next_scheduled('easy_invoice_payment_reminder')) { |
| 100 |
wp_schedule_event(time(), 'daily', 'easy_invoice_payment_reminder'); |
| 101 |
} |
| 102 |
|
| 103 |
// Handle bulk actions |
| 104 |
add_action('admin_init', [$this, 'handleBulkActions']); |
| 105 |
} |
| 106 |
|
| 107 |
/** |
| 108 |
* Get payment instructions for manual gateways |
| 109 |
*/ |
| 110 |
public function getPaymentInstructions() { |
| 111 |
// Verify nonce. $_POST['nonce'] was read unguarded, raising an |
| 112 |
// undefined-index warning before the check could run. |
| 113 |
$nonce = isset($_POST['nonce']) ? sanitize_text_field(wp_unslash($_POST['nonce'])) : ''; |
| 114 |
if (!wp_verify_nonce($nonce, 'easy_invoice_payment')) { |
| 115 |
wp_send_json_error(['message' => 'Security check failed']); |
| 116 |
return; |
| 117 |
} |
| 118 |
|
| 119 |
$gateway = sanitize_text_field(($_POST['gateway'] ?? '')); |
| 120 |
$invoice_id = intval(($_POST['invoice_id'] ?? '')); |
| 121 |
|
| 122 |
if (!$gateway || !$invoice_id) { |
| 123 |
wp_send_json_error(['message' => 'Missing required parameters']); |
| 124 |
return; |
| 125 |
} |
| 126 |
|
| 127 |
// Get invoice |
| 128 |
$invoice_post = get_post($invoice_id); |
| 129 |
if (!$invoice_post || $invoice_post->post_type !== 'easy_invoice') { |
| 130 |
wp_send_json_error(['message' => 'Invalid invoice']); |
| 131 |
return; |
| 132 |
} |
| 133 |
|
| 134 |
$invoice = new \EasyInvoice\Models\Invoice($invoice_post); |
| 135 |
|
| 136 |
// Authorisation. |
| 137 |
// |
| 138 |
// The previous guard here was `!easy_invoice_user_can('ei_view_invoices') && |
| 139 |
// $invoice_post->post_status !== 'publish'`. That never fired: Models\Invoice |
| 140 |
// writes every invoice with post_status 'publish' regardless of workflow |
| 141 |
// status, so the second condition was always false. This endpoint is |
| 142 |
// registered nopriv and the nonce it checks is a shared, page-wide one, so |
| 143 |
// any caller could read the rendered payment instructions — which include |
| 144 |
// invoice-specific detail — for an arbitrary invoice id. |
| 145 |
// |
| 146 |
// Same check as everywhere else: valid ?ik= / access_token, administrator, or |
| 147 |
// the signed-in client the invoice belongs to. |
| 148 |
if (!\EasyInvoice\Controllers\InvoiceController::canSubmitPaymentForInvoice($invoice_id, $invoice)) { |
| 149 |
wp_send_json_error(['message' => __('Invoice not found', 'easy-invoice')]); |
| 150 |
return; |
| 151 |
} |
| 152 |
|
| 153 |
// Get gateway instance |
| 154 |
$gateway_instance = $this->gatewayManager->getGateway($gateway); |
| 155 |
|
| 156 |
if (!$gateway_instance) { |
| 157 |
wp_send_json_error(['message' => 'Gateway not found']); |
| 158 |
return; |
| 159 |
} |
| 160 |
|
| 161 |
// Get instructions using the hook system |
| 162 |
ob_start(); |
| 163 |
do_action('easy_invoice_payment_gateways_after', $invoice, $gateway); |
| 164 |
$instructions = ob_get_clean(); |
| 165 |
|
| 166 |
if ($instructions) { |
| 167 |
wp_send_json_success(['instructions' => $instructions]); |
| 168 |
} else { |
| 169 |
wp_send_json_error(['message' => 'No instructions available']); |
| 170 |
} |
| 171 |
} |
| 172 |
|
| 173 |
/** |
| 174 |
* Enqueue admin assets |
| 175 |
*/ |
| 176 |
public function enqueueAssets() { |
| 177 |
$screen = get_current_screen(); |
| 178 |
if (!$screen || !property_exists($screen, 'id') || strpos($screen->id, 'easy-invoice') === false) { |
| 179 |
return; |
| 180 |
} |
| 181 |
|
| 182 |
// Enqueue manual payment script |
| 183 |
wp_enqueue_script( |
| 184 |
'easy-invoice-manual-payment', |
| 185 |
EASY_INVOICE_PLUGIN_URL . 'assets/js/manual-payment.js', |
| 186 |
['jquery'], |
| 187 |
'1.0.0', |
| 188 |
true |
| 189 |
); |
| 190 |
|
| 191 |
// Localize script |
| 192 |
wp_localize_script('easy-invoice-manual-payment', 'easy_invoice_ajax', [ |
| 193 |
'ajax_url' => admin_url('admin-ajax.php'), |
| 194 |
'nonce' => wp_create_nonce('easy_invoice_payment') |
| 195 |
]); |
| 196 |
} |
| 197 |
|
| 198 |
/** |
| 199 |
* Enqueue frontend assets |
| 200 |
*/ |
| 201 |
public function enqueueFrontendAssets() { |
| 202 |
// Only load on invoice pages |
| 203 |
if (is_singular('easy_invoice')) { |
| 204 |
wp_enqueue_script( |
| 205 |
'easy-invoice-manual-payment', |
| 206 |
EASY_INVOICE_PLUGIN_URL . 'assets/js/manual-payment.js', |
| 207 |
['jquery'], |
| 208 |
'1.0.0', |
| 209 |
true |
| 210 |
); |
| 211 |
|
| 212 |
// Forward the per-invoice access token from the URL to the JS |
| 213 |
// so the manual-payment AJAX request can present it back to |
| 214 |
// canSubmitPaymentForInvoice. Without this the legitimate |
| 215 |
// email-link recipient flow would break — they'd hit the gate. |
| 216 |
$access_token = isset($_GET['ik']) |
| 217 |
? sanitize_text_field(wp_unslash($_GET['ik'])) |
| 218 |
: ''; |
| 219 |
/** This filter is documented in includes/Controllers/InvoiceController.php */ |
| 220 |
$access_token = (string) apply_filters('easy_invoice_presented_access_token', $access_token, 'invoice'); |
| 221 |
|
| 222 |
wp_localize_script('easy-invoice-manual-payment', 'easy_invoice_ajax', [ |
| 223 |
'ajax_url' => admin_url('admin-ajax.php'), |
| 224 |
'nonce' => wp_create_nonce('easy_invoice_payment'), |
| 225 |
'access_token' => $access_token, |
| 226 |
]); |
| 227 |
} |
| 228 |
} |
| 229 |
|
| 230 |
/** |
| 231 |
* Display method implementation |
| 232 |
* |
| 233 |
* @param array $args Display arguments |
| 234 |
*/ |
| 235 |
public function display(array $args = []) { |
| 236 |
$page = isset($args['page']) ? $args['page'] : ''; |
| 237 |
|
| 238 |
switch ($page) { |
| 239 |
case PagesSlugs::PAYMENTS: |
| 240 |
$this->displayPaymentsPage(); |
| 241 |
break; |
| 242 |
|
| 243 |
case PagesSlugs::PAYMENT_NEW: |
| 244 |
$this->displayTemplate(EASY_INVOICE_PLUGIN_DIR . 'templates/payments/new.php'); |
| 245 |
break; |
| 246 |
|
| 247 |
case 'view': |
| 248 |
$payment_id = isset($_GET['id']) ? intval($_GET['id']) : 0; |
| 249 |
if ($payment_id) { |
| 250 |
$payment_post = get_post($payment_id); |
| 251 |
if ($payment_post && $payment_post->post_type === 'easy_invoice_payment') { |
| 252 |
try { |
| 253 |
$payment = new Payment($payment_post); |
| 254 |
$this->displayTemplate(EASY_INVOICE_PLUGIN_DIR . 'templates/payments/view.php', ['payment' => $payment]); |
| 255 |
} catch (\Exception $e) { |
| 256 |
wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); |
| 257 |
} |
| 258 |
} else { |
| 259 |
wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); |
| 260 |
} |
| 261 |
} else { |
| 262 |
wp_die(esc_html__('Payment ID is required', 'easy-invoice')); |
| 263 |
} |
| 264 |
break; |
| 265 |
|
| 266 |
case 'edit': |
| 267 |
$payment_id = isset($_GET['id']) ? intval($_GET['id']) : 0; |
| 268 |
if ($payment_id) { |
| 269 |
$payment_post = get_post($payment_id); |
| 270 |
if ($payment_post && $payment_post->post_type === 'easy_invoice_payment') { |
| 271 |
try { |
| 272 |
$payment = new Payment($payment_post); |
| 273 |
$this->displayTemplate(EASY_INVOICE_PLUGIN_DIR . 'templates/payments/edit.php', ['payment' => $payment]); |
| 274 |
} catch (\Exception $e) { |
| 275 |
wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); |
| 276 |
} |
| 277 |
} else { |
| 278 |
wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); |
| 279 |
} |
| 280 |
} else { |
| 281 |
wp_die(esc_html__('Payment ID is required', 'easy-invoice')); |
| 282 |
} |
| 283 |
break; |
| 284 |
|
| 285 |
default: |
| 286 |
$this->displayPaymentsPage(); |
| 287 |
break; |
| 288 |
} |
| 289 |
} |
| 290 |
|
| 291 |
/** |
| 292 |
* Display payments page with pagination |
| 293 |
*/ |
| 294 |
protected function displayPaymentsPage() { |
| 295 |
// Get current view (all, trash) |
| 296 |
$current_view = isset($_GET['view']) ? sanitize_text_field($_GET['view']) : 'all'; |
| 297 |
|
| 298 |
// Get status filter |
| 299 |
$status_filter = isset($_GET['status']) ? sanitize_text_field($_GET['status']) : ''; |
| 300 |
|
| 301 |
// Pagination settings |
| 302 |
$per_page = 20; |
| 303 |
$current_page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1; |
| 304 |
|
| 305 |
// Build query arguments |
| 306 |
$args = array( |
| 307 |
'post_type' => 'easy_invoice_payment', |
| 308 |
'posts_per_page' => $per_page, |
| 309 |
'paged' => $current_page, |
| 310 |
'orderby' => 'ID', |
| 311 |
'order' => 'DESC', |
| 312 |
'no_found_rows' => false, // We need this for pagination |
| 313 |
); |
| 314 |
|
| 315 |
// Set post status based on current view |
| 316 |
if ($current_view === 'trash') { |
| 317 |
$args['post_status'] = 'trash'; |
| 318 |
} else { |
| 319 |
$args['post_status'] = 'publish'; |
| 320 |
} |
| 321 |
|
| 322 |
// Add status filter if set |
| 323 |
if (!empty($status_filter)) { |
| 324 |
// "pending" covers every awaiting-confirmation variant older versions wrote. |
| 325 |
$args['meta_query'] = array( // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 326 |
array( |
| 327 |
'key' => '_status', |
| 328 |
'value' => 'pending' === $status_filter ? \EasyInvoice\Services\OfflinePayments::pendingStatuses() : $status_filter, |
| 329 |
'compare' => 'pending' === $status_filter ? 'IN' : '=', |
| 330 |
), |
| 331 |
); |
| 332 |
} |
| 333 |
|
| 334 |
// Allow plugins to modify query arguments |
| 335 |
$args = apply_filters('easy_invoice_payment_controller_query_args', $args, $current_view, $status_filter); |
| 336 |
|
| 337 |
|
| 338 |
// Get paginated payments using WordPress query |
| 339 |
$wp_query = new \WP_Query($args); |
| 340 |
|
| 341 |
|
| 342 |
$payments = []; |
| 343 |
|
| 344 |
if ($wp_query->have_posts()) { |
| 345 |
while ($wp_query->have_posts()) { |
| 346 |
$wp_query->the_post(); |
| 347 |
$post = get_post(); |
| 348 |
$payment = new Payment($post); |
| 349 |
$payments[] = $payment; |
| 350 |
} |
| 351 |
} |
| 352 |
|
| 353 |
wp_reset_postdata(); |
| 354 |
|
| 355 |
// Allow plugins to modify the payments array |
| 356 |
$payments = apply_filters('easy_invoice_payment_controller_payments_list', $payments, $wp_query); |
| 357 |
|
| 358 |
// Get pagination info from WordPress query |
| 359 |
$total_payments = $wp_query->found_posts; |
| 360 |
$total_pages = $wp_query->max_num_pages; |
| 361 |
|
| 362 |
// Statistics over ALL payments (not just the current page), in one SQL |
| 363 |
// pass. Loading every payment as a model to add them up did not scale. |
| 364 |
global $wpdb; |
| 365 |
$stats_status = 'trash' === $current_view ? 'trash' : 'publish'; |
| 366 |
$stat_rows = $wpdb->get_results( $wpdb->prepare( |
| 367 |
"SELECT st.meta_value AS status, COUNT(*) AS n, SUM(CAST(COALESCE(NULLIF(a.meta_value, ''), '0') AS DECIMAL(18,4))) AS amount |
| 368 |
FROM {$wpdb->posts} p |
| 369 |
INNER JOIN {$wpdb->postmeta} st ON st.post_id = p.ID AND st.meta_key = '_status' |
| 370 |
LEFT JOIN {$wpdb->postmeta} a ON a.post_id = p.ID AND a.meta_key = '_amount' |
| 371 |
WHERE p.post_type = 'easy_invoice_payment' AND p.post_status = %s |
| 372 |
GROUP BY st.meta_value", |
| 373 |
$stats_status |
| 374 |
), ARRAY_A ); |
| 375 |
$stats = [ |
| 376 |
'total_payments' => 0, |
| 377 |
'total_amount' => 0, |
| 378 |
'completed_payments' => 0, |
| 379 |
'pending_payments' => 0, |
| 380 |
'failed_payments' => 0, |
| 381 |
]; |
| 382 |
foreach ( (array) $stat_rows as $row ) { |
| 383 |
$status = (string) $row['status']; |
| 384 |
$stats['total_payments'] += (int) $row['n']; |
| 385 |
// "Total amount" is money confirmed; submissions still waiting |
| 386 |
// for a decision, rejected and failed ones are not counted. |
| 387 |
if ( 'completed' === $status ) { |
| 388 |
$stats['total_amount'] += (float) $row['amount']; |
| 389 |
} |
| 390 |
if ( in_array( $status, \EasyInvoice\Services\OfflinePayments::pendingStatuses(), true ) ) { |
| 391 |
$status = 'pending'; |
| 392 |
} |
| 393 |
$key = $status . '_payments'; |
| 394 |
if ( isset( $stats[ $key ] ) ) { |
| 395 |
$stats[ $key ] += (int) $row['n']; |
| 396 |
} |
| 397 |
} |
| 398 |
|
| 399 |
$stats = array_merge([ |
| 400 |
'total_payments' => 0, |
| 401 |
'total_amount' => 0, |
| 402 |
'completed_payments' => 0, |
| 403 |
'pending_payments' => 0, |
| 404 |
'failed_payments' => 0 |
| 405 |
], $stats); |
| 406 |
|
| 407 |
// Money received, by currency, across every confirmed payment — the |
| 408 |
// header card used to add up only the rows on the page the admin |
| 409 |
// happened to be looking at. |
| 410 |
$currency_rows = $wpdb->get_results( $wpdb->prepare( |
| 411 |
"SELECT UPPER(COALESCE(NULLIF(c.meta_value, ''), %s)) AS currency, |
| 412 |
MAX(sym.meta_value) AS symbol, |
| 413 |
SUM(CAST(COALESCE(NULLIF(a.meta_value, ''), '0') AS DECIMAL(18,4))) AS amount |
| 414 |
FROM {$wpdb->posts} p |
| 415 |
INNER JOIN {$wpdb->postmeta} st ON st.post_id = p.ID AND st.meta_key = '_status' AND st.meta_value = 'completed' |
| 416 |
LEFT JOIN {$wpdb->postmeta} a ON a.post_id = p.ID AND a.meta_key = '_amount' |
| 417 |
LEFT JOIN {$wpdb->postmeta} c ON c.post_id = p.ID AND c.meta_key = '_currency' |
| 418 |
LEFT JOIN {$wpdb->postmeta} sym ON sym.post_id = p.ID AND sym.meta_key = '_currency_symbol' |
| 419 |
WHERE p.post_type = 'easy_invoice_payment' AND p.post_status = %s |
| 420 |
GROUP BY currency", |
| 421 |
get_option('easy_invoice_currency_code', 'USD'), |
| 422 |
$stats_status |
| 423 |
), ARRAY_A ); |
| 424 |
$amounts_by_currency = []; |
| 425 |
foreach ( (array) $currency_rows as $row ) { |
| 426 |
$code = 'GLOBAL' === $row['currency'] || '' === (string) $row['currency'] |
| 427 |
? strtoupper( (string) get_option('easy_invoice_currency_code', 'USD') ) |
| 428 |
: (string) $row['currency']; |
| 429 |
if ( ! isset( $amounts_by_currency[ $code ] ) ) { |
| 430 |
$amounts_by_currency[ $code ] = [ |
| 431 |
'amount' => 0.0, |
| 432 |
'symbol' => (string) ( $row['symbol'] ?: \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol( $code ) ), |
| 433 |
]; |
| 434 |
} |
| 435 |
$amounts_by_currency[ $code ]['amount'] += (float) $row['amount']; |
| 436 |
} |
| 437 |
|
| 438 |
// Get trash count for tab display |
| 439 |
$trash_count = (int) $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->posts} WHERE post_type = 'easy_invoice_payment' AND post_status = 'trash'" ); |
| 440 |
|
| 441 |
// Define available status filters |
| 442 |
$status_filters = array( |
| 443 |
'completed' => __('Completed', 'easy-invoice'), |
| 444 |
'pending' => __('Awaiting confirmation', 'easy-invoice'), |
| 445 |
'rejected' => __('Rejected', 'easy-invoice'), |
| 446 |
'failed' => __('Failed', 'easy-invoice'), |
| 447 |
); |
| 448 |
|
| 449 |
// Prepare template data |
| 450 |
$template_data = [ |
| 451 |
'payments' => $payments, |
| 452 |
'current_view' => $current_view, |
| 453 |
'status_filter' => $status_filter, |
| 454 |
'status_filters' => $status_filters, |
| 455 |
'trash_count' => $trash_count, |
| 456 |
'stats' => $stats, |
| 457 |
'amounts_by_currency' => $amounts_by_currency, |
| 458 |
'current_page' => $current_page, |
| 459 |
'per_page' => $per_page, |
| 460 |
'total_payments' => $total_payments, |
| 461 |
'total_pages' => $total_pages, |
| 462 |
'wp_query' => $wp_query |
| 463 |
]; |
| 464 |
|
| 465 |
// Allow plugins to modify template data |
| 466 |
$template_data = apply_filters('easy_invoice_payment_controller_template_data', $template_data); |
| 467 |
|
| 468 |
// Display the template |
| 469 |
$this->displayTemplate( |
| 470 |
EASY_INVOICE_PLUGIN_DIR . 'templates/payments/list.php', |
| 471 |
$template_data |
| 472 |
); |
| 473 |
|
| 474 |
// Allow plugins to perform actions after displaying payments page |
| 475 |
do_action('easy_invoice_payment_controller_after_display_payments_page', $template_data); |
| 476 |
} |
| 477 |
|
| 478 |
/** |
| 479 |
* Enqueue required scripts and styles |
| 480 |
*/ |
| 481 |
public function enqueueScripts(): void { |
| 482 |
// Check if scripts are already enqueued |
| 483 |
if (wp_script_is('easy-invoice-payment', 'enqueued')) { |
| 484 |
return; |
| 485 |
} |
| 486 |
// The payment panel exists on the public invoice page only; every |
| 487 |
// other front-end page of the site has no use for the script (or the |
| 488 |
// jQuery it pulls in). |
| 489 |
/** |
| 490 |
* Filter whether the payment script loads on the current front-end request. |
| 491 |
* |
| 492 |
* @param bool $load Default: on a public invoice page. |
| 493 |
*/ |
| 494 |
if (!apply_filters('easy_invoice_load_payment_assets', is_singular(PostTypes::EASY_INVOICE_POST_TYPE))) { |
| 495 |
return; |
| 496 |
} |
| 497 |
|
| 498 |
// Enqueue our custom scripts |
| 499 |
wp_enqueue_script( |
| 500 |
'easy-invoice-payment', |
| 501 |
EASY_INVOICE_URL . 'assets/js/payment.js', |
| 502 |
['jquery'], |
| 503 |
EASY_INVOICE_VERSION, |
| 504 |
true |
| 505 |
); |
| 506 |
|
| 507 |
// Get currency settings |
| 508 |
$settings_controller = new \EasyInvoice\Controllers\SettingsController(); |
| 509 |
$settings = $settings_controller->getSettings(); |
| 510 |
$currency_code = $settings['easy_invoice_currency_code'] ?? 'USD'; |
| 511 |
$currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); |
| 512 |
|
| 513 |
// Localize script variables for payment form |
| 514 |
// Forward the per-invoice access token (?ik=...) the same way the manual |
| 515 |
// payment script already does. The payment endpoints authorise on it, and |
| 516 |
// without this an anonymous client following an emailed link would have a |
| 517 |
// token in their URL that never reached the AJAX request. |
| 518 |
$ei_access_token = isset($_GET['ik']) |
| 519 |
? sanitize_text_field(wp_unslash($_GET['ik'])) |
| 520 |
: ''; |
| 521 |
/** This filter is documented in includes/Controllers/InvoiceController.php */ |
| 522 |
$ei_access_token = (string) apply_filters('easy_invoice_presented_access_token', $ei_access_token, 'invoice'); |
| 523 |
|
| 524 |
wp_localize_script('easy-invoice-payment', 'easy_invoice_vars', [ |
| 525 |
'ajax_url' => admin_url('admin-ajax.php'), |
| 526 |
'nonce' => wp_create_nonce('easy_invoice_payment'), |
| 527 |
'access_token' => $ei_access_token, |
| 528 |
'currency_symbol' => $currency_symbol, |
| 529 |
'currency_code' => $currency_code |
| 530 |
]); |
| 531 |
} |
| 532 |
|
| 533 |
// Stripe methods moved to Pro plugin |
| 534 |
|
| 535 |
/** |
| 536 |
* Process payment via AJAX |
| 537 |
*/ |
| 538 |
public function processPayment() { |
| 539 |
check_ajax_referer('easy_invoice_payment', 'payment_nonce'); |
| 540 |
|
| 541 |
$invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 542 |
$payment_method_slug = isset($_POST['payment_method']) ? sanitize_text_field($_POST['payment_method']) : ''; |
| 543 |
|
| 544 |
$invoice_post = $invoice_id ? get_post($invoice_id) : null; |
| 545 |
if (!$invoice_post || $invoice_post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 546 |
wp_send_json_error(['message' => __('Invalid invoice.', 'easy-invoice')]); |
| 547 |
return; |
| 548 |
} |
| 549 |
|
| 550 |
$invoice = new \EasyInvoice\Models\Invoice($invoice_post); |
| 551 |
|
| 552 |
// Authorisation. This endpoint is nopriv and previously relied on a shared, |
| 553 |
// page-wide nonce alone, so a caller holding one could start a payment |
| 554 |
// against any invoice id and read back its amount and gateway details. |
| 555 |
// Legitimate callers reach this from the invoice page, which forwards the |
| 556 |
// per-invoice access token (see payment.js / payment-section.php). |
| 557 |
// |
| 558 |
// This MUST stay above the `easy_invoice_before_process_payment` filter |
| 559 |
// below. That filter is not a notification — it is a dispatch point that |
| 560 |
// short-circuits the whole request, and Easy Invoice Pro attaches four |
| 561 |
// handlers to it (Stripe, Authorize.Net, Moneris and Partial Payments). |
| 562 |
// While the check sat after the filter, those four gateways — every card |
| 563 |
// gateway Pro ships — completed payments without the token ever being |
| 564 |
// examined, so the gate only really covered the free plugin's own |
| 565 |
// gateways. Authorising before dispatch is the whole point of the gate. |
| 566 |
if (!\EasyInvoice\Controllers\InvoiceController::canSubmitPaymentForInvoice($invoice_id, $invoice)) { |
| 567 |
// A Pro build older than this plugin cannot forward the token — see |
| 568 |
// legacyProPaymentFallbackAllowed(). Refusing here would take the |
| 569 |
// customer's money on Stripe without recording the payment. |
| 570 |
if (!$this->legacyProPaymentFallbackAllowed($payment_method_slug)) { |
| 571 |
wp_send_json_error(['message' => __('Invalid invoice.', 'easy-invoice')]); |
| 572 |
return; |
| 573 |
} |
| 574 |
} |
| 575 |
|
| 576 |
// Add filter for extensions to handle custom payment logic (e.g., partial payments) |
| 577 |
$custom_result = apply_filters('easy_invoice_before_process_payment', null, $invoice_id, $_POST); |
| 578 |
|
| 579 |
if (is_array($custom_result) && isset($custom_result['handled']) && $custom_result['handled']) { |
| 580 |
if ($custom_result['success']) { |
| 581 |
wp_send_json_success($custom_result); |
| 582 |
} else { |
| 583 |
wp_send_json_error(['message' => $custom_result['message'] ?? __('Payment failed.', 'easy-invoice')]); |
| 584 |
} |
| 585 |
return; |
| 586 |
} |
| 587 |
|
| 588 |
if (!$payment_method_slug) { |
| 589 |
wp_send_json_error(['message' => __('Missing required fields.', 'easy-invoice')]); |
| 590 |
return; |
| 591 |
} |
| 592 |
|
| 593 |
// Charge what is owed, not the face value: a part-paid or partly |
| 594 |
// credited invoice must not be collected twice. |
| 595 |
$due = \EasyInvoice\Services\InvoiceBalance::due($invoice); |
| 596 |
$amount = $due; |
| 597 |
if ($due <= 0) { |
| 598 |
wp_send_json_error(['message' => __('Nothing is owed on this invoice.', 'easy-invoice')]); |
| 599 |
return; |
| 600 |
} |
| 601 |
|
| 602 |
// A smaller amount is charged only when something (the Partial |
| 603 |
// Payments addon) says this invoice may be paid in instalments. |
| 604 |
$requested = isset($_POST['payment_amount']) ? round((float) str_replace(',', '', sanitize_text_field(wp_unslash($_POST['payment_amount']))), 2) : 0.0; |
| 605 |
$is_partial = isset($_POST['is_partial_payment']) && '1' === (string) sanitize_text_field(wp_unslash($_POST['is_partial_payment'])); |
| 606 |
if ($is_partial && $requested > 0 && $requested < $due) { |
| 607 |
/** |
| 608 |
* Filter whether the client may pay less than the amount due. |
| 609 |
* |
| 610 |
* @param bool $allow Default false. |
| 611 |
* @param object $invoice Invoice model. |
| 612 |
* @param float $requested Amount the client asked to pay. |
| 613 |
*/ |
| 614 |
if (apply_filters('easy_invoice_allow_partial_payment_amount', false, $invoice, $requested)) { |
| 615 |
$amount = $requested; |
| 616 |
} |
| 617 |
} |
| 618 |
|
| 619 |
$gateway_instance = $this->gatewayManager->getGateway($payment_method_slug); |
| 620 |
|
| 621 |
if (!$gateway_instance || !$gateway_instance->isEnabled() || !$gateway_instance->isAvailable()) { |
| 622 |
wp_send_json_error(['message' => __('Selected payment gateway is not available or configured correctly.', 'easy-invoice')]); |
| 623 |
return; |
| 624 |
} |
| 625 |
|
| 626 |
try { |
| 627 |
// Pass the entire $_POST array to the gateway |
| 628 |
$result = $gateway_instance->processPayment($amount, $_POST); |
| 629 |
|
| 630 |
if (isset($result['success']) && $result['success']) { |
| 631 |
// An offline gateway with no follow-up step (cash, the free |
| 632 |
// manual gateway) leaves the invoice pending here; bank |
| 633 |
// transfer and cheque notify the admin themselves once the |
| 634 |
// proof or cheque details arrive. |
| 635 |
// Offline gateways (OfflineGateway) record their own pending |
| 636 |
// payment and fire easy_invoice_manual_payment_submitted with |
| 637 |
// the record's id; nothing to add here. |
| 638 |
wp_send_json_success($result); |
| 639 |
} else { |
| 640 |
wp_send_json_error(['message' => $result['message'] ?? __('Payment processing failed with the gateway.', 'easy-invoice')]); |
| 641 |
} |
| 642 |
|
| 643 |
} catch (\Exception $e) { |
| 644 |
error_log('Easy Invoice Payment Error: ' . $e->getMessage() . ' in ' . $e->getFile() . ' on line ' . $e->getLine()); |
| 645 |
wp_send_json_error(['message' => __('An unexpected error occurred during payment processing. Please check plugin logs or contact support.', 'easy-invoice')]); |
| 646 |
} |
| 647 |
} |
| 648 |
|
| 649 |
/** |
| 650 |
* Whether to accept a payment that presented no per-invoice access token, |
| 651 |
* because the Easy Invoice Pro build installed alongside cannot send one. |
| 652 |
* |
| 653 |
* Why this exists |
| 654 |
* --------------- |
| 655 |
* Pro's Stripe and Authorize.Net scripts post to `easy_invoice_process_payment`, |
| 656 |
* which is a free-plugin endpoint, and from 2.4.0 that endpoint authorises on the |
| 657 |
* per-invoice access token. Pro only began forwarding the token in 2.3.0. |
| 658 |
* |
| 659 |
* The two plugins update through different channels — free auto-updates from |
| 660 |
* WordPress.org, Pro arrives from the licence server — so "free is newer than Pro" |
| 661 |
* is not an edge case, it is the normal state for a while after release. Without |
| 662 |
* this fallback, that pairing breaks client payments, and for Stripe it breaks them |
| 663 |
* in the worst possible way: the script confirms the charge with Stripe FIRST and |
| 664 |
* only then posts here to record it, so a refusal means the customer has paid and |
| 665 |
* the invoice still says unpaid. |
| 666 |
* |
| 667 |
* What it does and does not allow |
| 668 |
* ------------------------------- |
| 669 |
* The relaxation is deliberately narrow, and is never wider than the behaviour |
| 670 |
* that already shipped in 2.3.8: |
| 671 |
* |
| 672 |
* - Only when Pro is active AND older than 2.3.0. It disappears by itself the |
| 673 |
* moment Pro is updated; there is nothing to remember to turn off. |
| 674 |
* - Only when NO token was presented at all. A request carrying a wrong or |
| 675 |
* expired token is a forgery attempt, not an old client script, and is refused. |
| 676 |
* - Only for gateways provided by Pro. The free plugin's own scripts always |
| 677 |
* forward the token, so a free gateway reaching here without one is not a |
| 678 |
* version-skew case. |
| 679 |
* - The shared `easy_invoice_payment` nonce has already been verified by the |
| 680 |
* caller before this is consulted. |
| 681 |
* - `getPaymentInstructions()` does NOT use this. That is the information |
| 682 |
* disclosure path and stays fully gated regardless of Pro's version. |
| 683 |
* |
| 684 |
* Site owners who would rather fail the payment than accept the older |
| 685 |
* authorisation can return false from |
| 686 |
* `easy_invoice_allow_legacy_pro_payment_fallback`. |
| 687 |
* |
| 688 |
* @param string $payment_method_slug Gateway slug from the request. |
| 689 |
* @return bool |
| 690 |
*/ |
| 691 |
private function legacyProPaymentFallbackAllowed(string $payment_method_slug): bool { |
| 692 |
if (!function_exists('easy_invoice_has_pro') || !easy_invoice_has_pro()) { |
| 693 |
return false; |
| 694 |
} |
| 695 |
|
| 696 |
// An older Pro that predates token forwarding. Treat a missing version |
| 697 |
// constant as "older", since every build that defines it is >= 2.1. |
| 698 |
$pro_version = defined('EASY_INVOICE_PRO_VERSION') ? (string) EASY_INVOICE_PRO_VERSION : '0'; |
| 699 |
if (version_compare($pro_version, self::PRO_TOKEN_FORWARDING_VERSION, '>=')) { |
| 700 |
return false; |
| 701 |
} |
| 702 |
|
| 703 |
// A presented-but-invalid token is an attack, not version skew. |
| 704 |
if (isset($_POST['access_token']) && $_POST['access_token'] !== '') { |
| 705 |
return false; |
| 706 |
} |
| 707 |
if (isset($_GET['ik']) && $_GET['ik'] !== '') { |
| 708 |
return false; |
| 709 |
} |
| 710 |
|
| 711 |
// Restrict to gateways Pro actually provides. |
| 712 |
$gateway_instance = $this->gatewayManager->getGateway($payment_method_slug); |
| 713 |
if (!$gateway_instance || strpos(get_class($gateway_instance), 'EasyInvoicePro\\') !== 0) { |
| 714 |
return false; |
| 715 |
} |
| 716 |
|
| 717 |
/** |
| 718 |
* Filter the legacy Pro payment fallback. |
| 719 |
* |
| 720 |
* @param bool $allowed Whether to accept the payment. |
| 721 |
* @param string $pro_version Version of Easy Invoice Pro detected. |
| 722 |
* @param string $payment_method_slug Gateway slug from the request. |
| 723 |
*/ |
| 724 |
$allowed = (bool) apply_filters( |
| 725 |
'easy_invoice_allow_legacy_pro_payment_fallback', |
| 726 |
true, |
| 727 |
$pro_version, |
| 728 |
$payment_method_slug |
| 729 |
); |
| 730 |
|
| 731 |
if ($allowed) { |
| 732 |
update_option('easy_invoice_legacy_pro_payment_seen', $pro_version, false); |
| 733 |
} |
| 734 |
|
| 735 |
return $allowed; |
| 736 |
} |
| 737 |
|
| 738 |
/** |
| 739 |
* Handle payment callback/webhook |
| 740 |
*/ |
| 741 |
public function handleCallback(): void { |
| 742 |
check_ajax_referer('easy_invoice_payment', 'payment_nonce'); |
| 743 |
|
| 744 |
$invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 745 |
$gateway = isset($_POST['gateway']) ? sanitize_text_field($_POST['gateway']) : ''; |
| 746 |
|
| 747 |
if (!$invoice_id || !$gateway) { |
| 748 |
wp_send_json_error(['message' => __('Invalid request', 'easy-invoice')]); |
| 749 |
} |
| 750 |
|
| 751 |
// Authorisation. |
| 752 |
// |
| 753 |
// This endpoint is registered nopriv and the only thing standing in front of |
| 754 |
// it was the shared, page-wide `easy_invoice_payment` nonce, which is rendered |
| 755 |
// on every public invoice page — so anyone able to view a single invoice could |
| 756 |
// lift one and then call this for any id they liked. The id was passed straight |
| 757 |
// to the gateway without even confirming it was an invoice. |
| 758 |
// |
| 759 |
// That mattered because the cheque gateway's callback writes: it stores the |
| 760 |
// cheque number, bank name, date and an uploaded image against whatever id it |
| 761 |
// is handed. An unauthenticated caller could therefore attach forged cheque |
| 762 |
// details, and a file, to any invoice on the site — or to any post at all. |
| 763 |
// |
| 764 |
// Same rule as everywhere else: valid per-invoice access key, administrator, or |
| 765 |
// the signed-in client the invoice belongs to. |
| 766 |
$invoice_post = get_post($invoice_id); |
| 767 |
if (!$invoice_post || $invoice_post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 768 |
wp_send_json_error(['message' => __('Invalid invoice.', 'easy-invoice')]); |
| 769 |
} |
| 770 |
|
| 771 |
$invoice = new \EasyInvoice\Models\Invoice($invoice_post); |
| 772 |
if (!\EasyInvoice\Controllers\InvoiceController::canSubmitPaymentForInvoice($invoice_id, $invoice) |
| 773 |
&& !$this->legacyProPaymentFallbackAllowed($gateway)) { |
| 774 |
wp_send_json_error(['message' => __('Invalid invoice.', 'easy-invoice')]); |
| 775 |
} |
| 776 |
|
| 777 |
$gateway_instance = $this->gatewayManager->getGateway($gateway); |
| 778 |
if (!$gateway_instance) { |
| 779 |
wp_send_json_error(['message' => __('Invalid payment gateway', 'easy-invoice')]); |
| 780 |
} |
| 781 |
|
| 782 |
$result = $gateway_instance->handleCallback($_POST); |
| 783 |
|
| 784 |
// Tell the admin an offline payment is waiting for verification. Pro's |
| 785 |
// bank-transfer and cheque gateways email the admin themselves from |
| 786 |
// handleCallback(); the free manual gateway and Pro's cash gateway do |
| 787 |
// not. (This used to test for 'bank' and 'cheque' — ids no gateway |
| 788 |
// has — so it never fired.) |
| 789 |
if ($result['success'] && in_array($gateway, ['manual', 'cash'], true)) { |
| 790 |
do_action('easy_invoice_manual_payment_submitted', $invoice_id, $gateway); |
| 791 |
} |
| 792 |
|
| 793 |
if ($result['success']) { |
| 794 |
wp_send_json_success($result); |
| 795 |
} else { |
| 796 |
wp_send_json_error($result); |
| 797 |
} |
| 798 |
} |
| 799 |
|
| 800 |
/** |
| 801 |
* Get available payment gateways for an invoice |
| 802 |
* |
| 803 |
* @param int $invoice_id |
| 804 |
* @return array |
| 805 |
*/ |
| 806 |
public function getAvailableGateways(int $invoice_id): array { |
| 807 |
$post = get_post($invoice_id); |
| 808 |
if (!$post || $post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 809 |
return []; |
| 810 |
} |
| 811 |
|
| 812 |
$invoice = new \EasyInvoice\Models\Invoice($post); |
| 813 |
$invoice_status = $invoice->getStatus(); |
| 814 |
|
| 815 |
// Anything that still has a balance can be paid: an overdue invoice is the |
| 816 |
// one a client most needs to settle, and a partially paid one still owes. |
| 817 |
// Drafts, paid, cancelled and "awaiting verification" stay closed. |
| 818 |
$payable_statuses = apply_filters('easy_invoice_payable_statuses', [ 'unpaid', 'available', 'overdue', 'partial', 'sent', 'pending' ]); |
| 819 |
if (!in_array($invoice_status, $payable_statuses, true)) { |
| 820 |
return []; |
| 821 |
} |
| 822 |
|
| 823 |
$enabled_gateways = $this->gatewayManager->getEnabledGateways(); |
| 824 |
|
| 825 |
if (empty($enabled_gateways)) { |
| 826 |
return []; |
| 827 |
} |
| 828 |
|
| 829 |
// Get invoice-specific gateways (comma-separated string or empty) |
| 830 |
$invoice_gateways = $invoice->getPaymentGateways(); |
| 831 |
$selected_gateways = []; |
| 832 |
|
| 833 |
// Handle both string and array formats |
| 834 |
if (!empty($invoice_gateways)) { |
| 835 |
if (is_string($invoice_gateways)) { |
| 836 |
// If it's a string, split by comma |
| 837 |
$selected_gateways = array_filter(array_map('trim', explode(',', $invoice_gateways))); |
| 838 |
} elseif (is_array($invoice_gateways)) { |
| 839 |
// If it's already an array, use it directly |
| 840 |
$selected_gateways = array_filter($invoice_gateways); |
| 841 |
} |
| 842 |
} |
| 843 |
|
| 844 |
$available_gateways = []; |
| 845 |
$gateway_manager = \EasyInvoice\EasyInvoice::getInstance()->getGatewayManager(); |
| 846 |
|
| 847 |
// An invoice saved before 2.4.2 could name the old "manual" gateway; |
| 848 |
// that meant the offline methods, which are gateways of their own now. |
| 849 |
if (!empty($selected_gateways) && in_array('manual', $selected_gateways, true)) { |
| 850 |
$selected_gateways = array_values(array_unique(array_merge( |
| 851 |
array_diff($selected_gateways, ['manual']), |
| 852 |
\EasyInvoice\Services\OfflinePayments::ids() |
| 853 |
))); |
| 854 |
} |
| 855 |
|
| 856 |
// $enabled_gateways is an associative array with gateway_id as key and gateway object as value |
| 857 |
foreach ($enabled_gateways as $gateway_id => $gateway) { |
| 858 |
// If invoice has custom gateways selected, only show those |
| 859 |
// If no custom gateways are selected (empty array), show all enabled gateways |
| 860 |
if (!empty($selected_gateways) && !in_array($gateway_id, $selected_gateways, true)) { |
| 861 |
continue; |
| 862 |
} |
| 863 |
|
| 864 |
$is_available = $gateway->isAvailable(); |
| 865 |
|
| 866 |
if ($is_available) { |
| 867 |
$available_gateways[] = [ |
| 868 |
'id' => $gateway_id, |
| 869 |
'title' => $gateway_manager->getGatewayDisplayName($gateway_id), |
| 870 |
'icon' => $gateway->getIcon(), |
| 871 |
'description' => $gateway->getDescription() |
| 872 |
]; |
| 873 |
} |
| 874 |
} |
| 875 |
|
| 876 |
return $available_gateways; |
| 877 |
} |
| 878 |
|
| 879 |
/** |
| 880 |
* Update payment via AJAX |
| 881 |
*/ |
| 882 |
public function updatePayment() { |
| 883 |
check_ajax_referer('easy_invoice_payment', 'payment_nonce'); |
| 884 |
|
| 885 |
// Authorisation: this handler mutates payment-record fields |
| 886 |
// (amount, method, status, notes) and on status=completed it |
| 887 |
// can flip the linked invoice to paid via |
| 888 |
// updateInvoiceStatusIfPaid(). The shared `easy_invoice_payment` |
| 889 |
// nonce is rendered on every public invoice page so any |
| 890 |
// authenticated visitor can obtain a valid one — the nonce is |
| 891 |
// CSRF defense, NOT authorisation. Gate on the same payment- |
| 892 |
// management capability as the sibling verifyManualPayment / |
| 893 |
// rejectManualPayment / mark_invoice_paid_ajax handlers. |
| 894 |
if (!easy_invoice_user_can('ei_record_payment')) { |
| 895 |
wp_send_json_error(['message' => __('You do not have permission to update payments.', 'easy-invoice')]); |
| 896 |
return; |
| 897 |
} |
| 898 |
|
| 899 |
$payment_id = isset($_POST['payment_id']) ? intval($_POST['payment_id']) : 0; |
| 900 |
$invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 901 |
$amount = isset($_POST['amount']) ? floatval($_POST['amount']) : 0; |
| 902 |
$payment_method = isset($_POST['payment_method']) ? sanitize_text_field($_POST['payment_method']) : ''; |
| 903 |
$payment_date = isset($_POST['payment_date']) ? sanitize_text_field($_POST['payment_date']) : current_time('Y-m-d'); |
| 904 |
$status = isset($_POST['status']) ? sanitize_text_field($_POST['status']) : 'pending'; |
| 905 |
$notes = isset($_POST['notes']) ? sanitize_textarea_field($_POST['notes']) : ''; |
| 906 |
|
| 907 |
if (!$payment_id || !$invoice_id || !$amount || !$payment_method) { |
| 908 |
wp_send_json_error(['message' => __('Missing required fields', 'easy-invoice')]); |
| 909 |
return; |
| 910 |
} |
| 911 |
|
| 912 |
try { |
| 913 |
// Check if payment post exists before instantiating |
| 914 |
$payment_post = get_post($payment_id); |
| 915 |
if (!$payment_post || $payment_post->post_type !== 'easy_invoice_payment') { |
| 916 |
wp_send_json_error(['message' => __('Invalid payment', 'easy-invoice')]); |
| 917 |
return; |
| 918 |
} |
| 919 |
|
| 920 |
$payment = new Payment($payment_post); |
| 921 |
|
| 922 |
// Get the old payment status before updating |
| 923 |
$old_status = $payment->getStatus(); |
| 924 |
|
| 925 |
$post = get_post($invoice_id); |
| 926 |
if (!$post || $post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 927 |
wp_send_json_error(['message' => __('Invalid invoice', 'easy-invoice')]); |
| 928 |
return; |
| 929 |
} |
| 930 |
$invoice = new Invoice($post); |
| 931 |
|
| 932 |
$payment_data = [ |
| 933 |
'invoice_id' => $invoice_id, |
| 934 |
'amount' => $amount, |
| 935 |
'payment_method' => $payment_method, |
| 936 |
'payment_date' => $payment_date, |
| 937 |
'status' => $status, |
| 938 |
'notes' => $notes, |
| 939 |
'gateway_response' => [ |
| 940 |
'method' => $payment_method, |
| 941 |
'date' => $payment_date, |
| 942 |
'notes' => $notes |
| 943 |
] |
| 944 |
]; |
| 945 |
|
| 946 |
$result = $payment->update($payment_data); |
| 947 |
|
| 948 |
if ($result) { |
| 949 |
// Update invoice status based on payment status change |
| 950 |
if ($status === 'completed' && $old_status !== 'completed') { |
| 951 |
// Payment changed TO completed - check if invoice should be marked as paid |
| 952 |
$invoice->setMeta('_payment_method', $payment_method); |
| 953 |
$this->updateInvoiceStatusIfPaid($invoice_id, $invoice, 'manual'); |
| 954 |
} elseif ($status !== 'completed' && $old_status === 'completed') { |
| 955 |
// Payment changed FROM completed to another status (failed, pending, etc.) |
| 956 |
// Recalculate total payments and update invoice status accordingly |
| 957 |
$total_payments = $this->calculateTotalPaymentsForInvoice($invoice_id); |
| 958 |
$invoice_total = $invoice->getTotal(); |
| 959 |
|
| 960 |
if ($total_payments < $invoice_total) { |
| 961 |
// Not enough payments any more: part paid if anything |
| 962 |
// remains, otherwise back to awaiting payment. An issued |
| 963 |
// invoice never returns to draft. |
| 964 |
$invoice->setStatus($total_payments > 0 ? 'partial' : 'available'); |
| 965 |
$invoice->save(); |
| 966 |
} else { |
| 967 |
// Still enough payments from other completed payments |
| 968 |
$this->updateInvoiceStatusIfPaid($invoice_id, $invoice, 'manual'); |
| 969 |
} |
| 970 |
} |
| 971 |
|
| 972 |
wp_send_json_success([ |
| 973 |
'message' => __('Payment updated successfully', 'easy-invoice') |
| 974 |
]); |
| 975 |
} else { |
| 976 |
wp_send_json_error(['message' => __('Failed to update payment', 'easy-invoice')]); |
| 977 |
} |
| 978 |
} catch (\Exception $e) { |
| 979 |
wp_send_json_error(['message' => $e->getMessage()]); |
| 980 |
} |
| 981 |
} |
| 982 |
|
| 983 |
/** |
| 984 |
* Verify manual payment |
| 985 |
*/ |
| 986 |
public function verifyManualPayment(): void { |
| 987 |
// Check permissions |
| 988 |
if (!easy_invoice_user_can('ei_record_payment')) { |
| 989 |
wp_send_json_error(['message' => __('You do not have permission to perform this action', 'easy-invoice')]); |
| 990 |
return; |
| 991 |
} |
| 992 |
|
| 993 |
// Verify nonce |
| 994 |
check_ajax_referer('easy_invoice_admin', 'nonce'); |
| 995 |
|
| 996 |
$invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 997 |
$amount = isset($_POST['amount']) ? floatval($_POST['amount']) : 0; |
| 998 |
$payment_method = isset($_POST['payment_method']) ? sanitize_text_field($_POST['payment_method']) : ''; |
| 999 |
$notes = isset($_POST['notes']) ? sanitize_textarea_field($_POST['notes']) : ''; |
| 1000 |
$transaction_id = isset($_POST['transaction_id']) ? sanitize_text_field($_POST['transaction_id']) : ''; |
| 1001 |
|
| 1002 |
if (!$invoice_id || !$amount || !$payment_method) { |
| 1003 |
wp_send_json_error(['message' => __('Missing required fields', 'easy-invoice')]); |
| 1004 |
return; |
| 1005 |
} |
| 1006 |
|
| 1007 |
// Get the invoice |
| 1008 |
$post = get_post($invoice_id); |
| 1009 |
if (!$post || $post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 1010 |
wp_send_json_error(['message' => __('Invalid invoice', 'easy-invoice')]); |
| 1011 |
return; |
| 1012 |
} |
| 1013 |
|
| 1014 |
$invoice = new Invoice($post); |
| 1015 |
|
| 1016 |
// Get currency settings |
| 1017 |
$settings_controller = new \EasyInvoice\Controllers\SettingsController(); |
| 1018 |
$settings = $settings_controller->getSettings(); |
| 1019 |
$currency_code = $settings['easy_invoice_currency_code'] ?? 'USD'; |
| 1020 |
$currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); |
| 1021 |
|
| 1022 |
$payment_data = [ |
| 1023 |
'invoice_id' => $invoice_id, |
| 1024 |
'amount' => $amount, |
| 1025 |
'payment_method' => $payment_method, |
| 1026 |
'payment_date' => current_time('mysql'), |
| 1027 |
'notes' => $notes, |
| 1028 |
'status' => 'completed', |
| 1029 |
'payment_type' => 'full', |
| 1030 |
'transaction_id' => $transaction_id, |
| 1031 |
'recurring_id' => '', |
| 1032 |
'parent_payment_id' => '', |
| 1033 |
'currency' => $currency_code, |
| 1034 |
'currency_symbol' => $currency_symbol, |
| 1035 |
'gateway_response' => [ |
| 1036 |
'admin_verified' => true, |
| 1037 |
'verification_date' => current_time('mysql'), |
| 1038 |
'verification_user' => get_current_user_id() |
| 1039 |
] |
| 1040 |
]; |
| 1041 |
|
| 1042 |
try { |
| 1043 |
$payment = Payment::create($payment_data); |
| 1044 |
|
| 1045 |
// Store payment details before updating status (for the hook) |
| 1046 |
$invoice->setMeta('_payment_method', $payment_method); |
| 1047 |
if ($transaction_id) { |
| 1048 |
$invoice->setMeta('_transaction_id', $transaction_id); |
| 1049 |
} |
| 1050 |
|
| 1051 |
// Update invoice status to paid only if total payments are sufficient |
| 1052 |
// This will trigger 'easy_invoice_payment_completed' hook which sends admin notification |
| 1053 |
$this->updateInvoiceStatusIfPaid($invoice_id, $invoice, 'manual'); |
| 1054 |
|
| 1055 |
// Send confirmation email to customer |
| 1056 |
$this->sendPaymentConfirmationEmail($invoice_id, $payment->getId()); |
| 1057 |
|
| 1058 |
wp_send_json_success([ |
| 1059 |
'message' => __('Payment verified successfully', 'easy-invoice'), |
| 1060 |
'payment_id' => $payment->getId() |
| 1061 |
]); |
| 1062 |
} catch (\Exception $e) { |
| 1063 |
wp_send_json_error(['message' => $e->getMessage()]); |
| 1064 |
} |
| 1065 |
} |
| 1066 |
|
| 1067 |
/** |
| 1068 |
* Reject manual payment |
| 1069 |
*/ |
| 1070 |
public function rejectManualPayment(): void { |
| 1071 |
// Check permissions — rejecting a manual payment is a record-payment |
| 1072 |
// operation (it transitions state, doesn't refund money). |
| 1073 |
if (!easy_invoice_user_can('ei_record_payment')) { |
| 1074 |
wp_send_json_error(['message' => __('You do not have permission to perform this action', 'easy-invoice')]); |
| 1075 |
return; |
| 1076 |
} |
| 1077 |
|
| 1078 |
// Verify nonce |
| 1079 |
check_ajax_referer('easy_invoice_admin', 'nonce'); |
| 1080 |
|
| 1081 |
$invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 1082 |
$reason = isset($_POST['reason']) ? sanitize_textarea_field($_POST['reason']) : ''; |
| 1083 |
|
| 1084 |
if (!$invoice_id) { |
| 1085 |
wp_send_json_error(['message' => __('Invoice ID is required', 'easy-invoice')]); |
| 1086 |
return; |
| 1087 |
} |
| 1088 |
|
| 1089 |
// Get the invoice |
| 1090 |
$post = get_post($invoice_id); |
| 1091 |
if (!$post || $post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 1092 |
wp_send_json_error(['message' => __('Invalid invoice', 'easy-invoice')]); |
| 1093 |
return; |
| 1094 |
} |
| 1095 |
|
| 1096 |
$invoice = new Invoice($post); |
| 1097 |
|
| 1098 |
// Update invoice status |
| 1099 |
update_post_meta($invoice_id, '_payment_status', 'rejected'); |
| 1100 |
|
| 1101 |
// Add rejection reason |
| 1102 |
update_post_meta($invoice_id, '_payment_rejection_reason', $reason); |
| 1103 |
update_post_meta($invoice_id, '_payment_rejection_date', current_time('mysql')); |
| 1104 |
update_post_meta($invoice_id, '_payment_rejection_user', get_current_user_id()); |
| 1105 |
|
| 1106 |
// Send rejection email to customer |
| 1107 |
$this->sendPaymentRejectionEmail($invoice_id, $reason); |
| 1108 |
|
| 1109 |
wp_send_json_success([ |
| 1110 |
'message' => __('Payment rejected successfully', 'easy-invoice') |
| 1111 |
]); |
| 1112 |
} |
| 1113 |
|
| 1114 |
|
| 1115 |
|
| 1116 |
/** |
| 1117 |
* Send payment confirmation email to customer |
| 1118 |
* |
| 1119 |
* @param int $invoice_id |
| 1120 |
* @param int $payment_id |
| 1121 |
*/ |
| 1122 |
private function sendPaymentConfirmationEmail($invoice_id, $payment_id): void { |
| 1123 |
$invoice = new Invoice(get_post($invoice_id)); |
| 1124 |
|
| 1125 |
if (!$invoice || !$invoice->getId()) { |
| 1126 |
return; |
| 1127 |
} |
| 1128 |
|
| 1129 |
// Use EmailManager to send payment confirmation using proper template system |
| 1130 |
// This will check if payment email is enabled in settings |
| 1131 |
$email_manager = \EasyInvoice\Services\EmailManager::getInstance(); |
| 1132 |
$email_manager->sendInvoiceEmail($invoice, 'paid', [ |
| 1133 |
'payment_id' => $payment_id, |
| 1134 |
'skip_bcc' => true // Skip BCC to admin since this is a direct call |
| 1135 |
]); |
| 1136 |
} |
| 1137 |
|
| 1138 |
/** |
| 1139 |
* Send payment rejection email to customer |
| 1140 |
* |
| 1141 |
* @param int $invoice_id |
| 1142 |
* @param string $reason |
| 1143 |
*/ |
| 1144 |
private function sendPaymentRejectionEmail($invoice_id, $reason): void { |
| 1145 |
$invoice = new Invoice(get_post($invoice_id)); |
| 1146 |
|
| 1147 |
if (!$invoice || !$invoice->getId()) { |
| 1148 |
return; |
| 1149 |
} |
| 1150 |
|
| 1151 |
// Use EmailManager to send payment rejection |
| 1152 |
$email_manager = \EasyInvoice\Services\EmailManager::getInstance(); |
| 1153 |
$email_manager->sendPaymentRejectionEmail($invoice, $reason); |
| 1154 |
} |
| 1155 |
|
| 1156 |
|
| 1157 |
|
| 1158 |
|
| 1159 |
/** |
| 1160 |
* Daily payment reminder (free plugin). |
| 1161 |
* |
| 1162 |
* Emails the "reminder" template once to every invoice still owed a |
| 1163 |
* set number of days after its due date (Settings → Advanced → Payment |
| 1164 |
* reminder). Invoices with a payment awaiting confirmation are left |
| 1165 |
* alone. When Easy Invoice Pro is active its own reminder (or the Smart |
| 1166 |
* Reminders addon) takes over and this does nothing. |
| 1167 |
*/ |
| 1168 |
public function sendPaymentReminders(): void { |
| 1169 |
if (function_exists('easy_invoice_has_pro') && easy_invoice_has_pro()) { |
| 1170 |
return; |
| 1171 |
} |
| 1172 |
$raw = get_option('easy_invoice_payment_reminder_days', 3); |
| 1173 |
if ('' === trim((string) $raw)) { |
| 1174 |
return; // Switched off in Settings. |
| 1175 |
} |
| 1176 |
/** |
| 1177 |
* Filter how many days after the due date the free reminder goes out |
| 1178 |
* (0 = on the due date); return a negative number to disable it. |
| 1179 |
* |
| 1180 |
* @param int $days Days. |
| 1181 |
*/ |
| 1182 |
$days = (int) apply_filters('easy_invoice_payment_reminder_days', (int) $raw); |
| 1183 |
if ($days < 0) { |
| 1184 |
return; |
| 1185 |
} |
| 1186 |
$cutoff = gmdate('Y-m-d', strtotime(current_time('Y-m-d') . ' -' . $days . ' days')); |
| 1187 |
|
| 1188 |
$ids = get_posts([ |
| 1189 |
'post_type' => \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE, |
| 1190 |
'post_status' => 'publish', |
| 1191 |
'posts_per_page' => 200, |
| 1192 |
'fields' => 'ids', |
| 1193 |
'orderby' => 'ID', |
| 1194 |
'order' => 'ASC', |
| 1195 |
'meta_query' => [ // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 1196 |
'relation' => 'AND', |
| 1197 |
[ |
| 1198 |
'key' => \EasyInvoice\Constants\InvoiceFields::STATUS, |
| 1199 |
'value' => ['available', 'unpaid', 'partial', 'overdue', 'sent'], |
| 1200 |
'compare' => 'IN', |
| 1201 |
], |
| 1202 |
[ |
| 1203 |
'key' => \EasyInvoice\Constants\InvoiceFields::DUE_DATE, |
| 1204 |
'value' => $cutoff, |
| 1205 |
'compare' => '<=', |
| 1206 |
'type' => 'DATE', |
| 1207 |
], |
| 1208 |
[ |
| 1209 |
'key' => '_payment_reminder_sent', |
| 1210 |
'compare' => 'NOT EXISTS', |
| 1211 |
], |
| 1212 |
], |
| 1213 |
]); |
| 1214 |
if (!$ids) { |
| 1215 |
return; |
| 1216 |
} |
| 1217 |
|
| 1218 |
$email_manager = \EasyInvoice\Services\EmailManager::getInstance(); |
| 1219 |
foreach ($ids as $invoice_id) { |
| 1220 |
$invoice_id = (int) $invoice_id; |
| 1221 |
// A client who has told us they paid should not be chased. |
| 1222 |
if ('pending' === (string) get_post_meta($invoice_id, '_payment_status', true)) { |
| 1223 |
continue; |
| 1224 |
} |
| 1225 |
$invoice = \EasyInvoice\Providers\InvoiceServiceProvider::getInvoiceRepository()->find($invoice_id); |
| 1226 |
if (!$invoice || \EasyInvoice\Services\InvoiceBalance::due($invoice) <= 0) { |
| 1227 |
continue; |
| 1228 |
} |
| 1229 |
/** |
| 1230 |
* Filter whether the free reminder is sent for this invoice. |
| 1231 |
* |
| 1232 |
* @param bool $send Default true. |
| 1233 |
* @param object $invoice Invoice model. |
| 1234 |
*/ |
| 1235 |
if (!apply_filters('easy_invoice_send_payment_reminder', true, $invoice)) { |
| 1236 |
continue; |
| 1237 |
} |
| 1238 |
$result = $email_manager->sendInvoiceEmail($invoice, 'reminder', [ |
| 1239 |
'payment_method' => (string) get_post_meta($invoice_id, '_easy_invoice_payment_method', true), |
| 1240 |
]); |
| 1241 |
if (!empty($result['success'])) { |
| 1242 |
update_post_meta($invoice_id, '_payment_reminder_sent', current_time('mysql')); |
| 1243 |
/** |
| 1244 |
* Fires after the free reminder email for an invoice was sent. |
| 1245 |
* |
| 1246 |
* @param int $invoice_id Invoice. |
| 1247 |
* @param object $invoice Invoice model. |
| 1248 |
*/ |
| 1249 |
do_action('easy_invoice_payment_reminder_sent', $invoice_id, $invoice); |
| 1250 |
} |
| 1251 |
} |
| 1252 |
} |
| 1253 |
|
| 1254 |
/** |
| 1255 |
* Submit manual payment |
| 1256 |
*/ |
| 1257 |
public function submitManualPayment(): void { |
| 1258 |
// CSRF defense — keep the existing nonce check. The nonce is |
| 1259 |
// global (`easy_invoice_payment`) so any public invoice page leaks |
| 1260 |
// a valid value; the REAL authorisation gate is the ownership |
| 1261 |
// check below. |
| 1262 |
if (!wp_verify_nonce($_POST['nonce'] ?? '', 'easy_invoice_payment')) { |
| 1263 |
wp_send_json_error(['message' => __('Security check failed', 'easy-invoice')]); |
| 1264 |
return; |
| 1265 |
} |
| 1266 |
|
| 1267 |
$invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 1268 |
$payment_type = isset($_POST['payment_type']) ? sanitize_text_field($_POST['payment_type']) : ''; |
| 1269 |
$payment_notes = isset($_POST['payment_notes']) ? sanitize_textarea_field($_POST['payment_notes']) : ''; |
| 1270 |
|
| 1271 |
if (!$invoice_id || !$payment_type) { |
| 1272 |
wp_send_json_error(['message' => __('Missing required fields', 'easy-invoice')]); |
| 1273 |
return; |
| 1274 |
} |
| 1275 |
|
| 1276 |
// Get invoice |
| 1277 |
$invoice_post = get_post($invoice_id); |
| 1278 |
if (!$invoice_post || $invoice_post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 1279 |
wp_send_json_error(['message' => __('Invalid invoice', 'easy-invoice')]); |
| 1280 |
return; |
| 1281 |
} |
| 1282 |
|
| 1283 |
$invoice = new \EasyInvoice\Models\Invoice($invoice_post); |
| 1284 |
|
| 1285 |
// Authorisation: reject unless the caller is the legitimate email |
| 1286 |
// recipient (per-invoice access token), an admin, or the |
| 1287 |
// logged-in client bound to this invoice. Without this gate the |
| 1288 |
// public AJAX endpoint allowed any visitor with a harvested |
| 1289 |
// global nonce to flood arbitrary invoices into |
| 1290 |
// `pending_verification` and attach payment-proof uploads. |
| 1291 |
if (!\EasyInvoice\Controllers\InvoiceController::canSubmitPaymentForInvoice($invoice_id, $invoice)) { |
| 1292 |
wp_send_json_error([ |
| 1293 |
'message' => __('You do not have permission to submit a payment for this invoice.', 'easy-invoice'), |
| 1294 |
]); |
| 1295 |
return; |
| 1296 |
} |
| 1297 |
$currency_code = $invoice->getCurrencyCode() ?: 'USD'; |
| 1298 |
if ($currency_code === 'global') { |
| 1299 |
$currency_code = get_option('easy_invoice_currency_code', 'USD'); |
| 1300 |
} |
| 1301 |
$currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); |
| 1302 |
|
| 1303 |
// Handle file upload (never trust client MIME or filename extension — use WordPress filetype APIs) |
| 1304 |
$proof_url = ''; |
| 1305 |
if (isset($_FILES['payment_proof']) && $_FILES['payment_proof']['error'] === UPLOAD_ERR_OK) { |
| 1306 |
$file = $_FILES['payment_proof']; |
| 1307 |
|
| 1308 |
if (empty($file['tmp_name']) || !is_uploaded_file($file['tmp_name'])) { |
| 1309 |
wp_send_json_error(['message' => __('Invalid upload.', 'easy-invoice')]); |
| 1310 |
return; |
| 1311 |
} |
| 1312 |
|
| 1313 |
$max_size = 5 * 1024 * 1024; // 5MB |
| 1314 |
if ($file['size'] > $max_size) { |
| 1315 |
wp_send_json_error(['message' => __('File size must be less than 5MB.', 'easy-invoice')]); |
| 1316 |
return; |
| 1317 |
} |
| 1318 |
|
| 1319 |
$allowed_mimes = [ |
| 1320 |
'jpg|jpeg|jpe' => 'image/jpeg', |
| 1321 |
'png' => 'image/png', |
| 1322 |
'gif' => 'image/gif', |
| 1323 |
'pdf' => 'application/pdf', |
| 1324 |
]; |
| 1325 |
|
| 1326 |
$checked = wp_check_filetype_and_ext($file['tmp_name'], $file['name'], $allowed_mimes); |
| 1327 |
if (empty($checked['ext']) || empty($checked['type'])) { |
| 1328 |
wp_send_json_error(['message' => __('Invalid file type. Only JPG, PNG, GIF, and PDF files are allowed.', 'easy-invoice')]); |
| 1329 |
return; |
| 1330 |
} |
| 1331 |
|
| 1332 |
$allowed_types = array_values($allowed_mimes); |
| 1333 |
if (!in_array($checked['type'], $allowed_types, true)) { |
| 1334 |
wp_send_json_error(['message' => __('Invalid file type. Only JPG, PNG, GIF, and PDF files are allowed.', 'easy-invoice')]); |
| 1335 |
return; |
| 1336 |
} |
| 1337 |
|
| 1338 |
$upload_dir = wp_upload_dir(); |
| 1339 |
$proof_dir = $upload_dir['basedir'] . '/easy-invoice/payment-proofs/'; |
| 1340 |
|
| 1341 |
if (!wp_mkdir_p($proof_dir)) { |
| 1342 |
wp_send_json_error(['message' => __('Could not create upload directory.', 'easy-invoice')]); |
| 1343 |
return; |
| 1344 |
} |
| 1345 |
|
| 1346 |
// Hand the move to WordPress rather than move_uploaded_file(): it |
| 1347 |
// applies the site's filesystem method and permissions, and lets |
| 1348 |
// the usual upload filters see the file. The directory is pointed |
| 1349 |
// at our proofs folder for the duration of this one call. |
| 1350 |
// Random, not time-based: a receipt carries bank details and the URL |
| 1351 |
// is public, so the name must not be guessable. |
| 1352 |
$filename = 'payment_proof_' . wp_generate_password(24, false, false) . '.' . $checked['ext']; |
| 1353 |
$proof_url = $upload_dir['baseurl'] . '/easy-invoice/payment-proofs/'; |
| 1354 |
$to_proofs = static function ($dirs) use ($proof_dir, $proof_url) { |
| 1355 |
$dirs['path'] = untrailingslashit($proof_dir); |
| 1356 |
$dirs['url'] = untrailingslashit($proof_url); |
| 1357 |
$dirs['subdir'] = '/easy-invoice/payment-proofs'; |
| 1358 |
return $dirs; |
| 1359 |
}; |
| 1360 |
if (!function_exists('wp_handle_upload')) { |
| 1361 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 1362 |
} |
| 1363 |
add_filter('upload_dir', $to_proofs); |
| 1364 |
\EasyInvoice\Helpers\UploadGuard::protectDirectory((wp_upload_dir())['basedir'] . '/easy-invoice/payment-proofs'); |
| 1365 |
$moved = wp_handle_upload($file, [ |
| 1366 |
'test_form' => false, |
| 1367 |
'mimes' => $allowed_mimes, |
| 1368 |
'unique_filename_callback' => static function () use ($filename) { |
| 1369 |
return $filename; |
| 1370 |
}, |
| 1371 |
]); |
| 1372 |
remove_filter('upload_dir', $to_proofs); |
| 1373 |
|
| 1374 |
if (!is_array($moved) || !empty($moved['error']) || empty($moved['url'])) { |
| 1375 |
wp_send_json_error(['message' => __('Failed to save payment proof file.', 'easy-invoice')]); |
| 1376 |
return; |
| 1377 |
} |
| 1378 |
$proof_url = $moved['url']; |
| 1379 |
} |
| 1380 |
|
| 1381 |
// Create payment record |
| 1382 |
$payment_data = [ |
| 1383 |
'post_title' => sprintf('Manual Payment (%s) for Invoice #%s', ucfirst($payment_type), $invoice->getNumber()), |
| 1384 |
'post_type' => 'easy_invoice_payment', |
| 1385 |
'post_status' => 'publish', |
| 1386 |
'post_author' => get_current_user_id(), |
| 1387 |
]; |
| 1388 |
|
| 1389 |
$payment_id = wp_insert_post($payment_data); |
| 1390 |
|
| 1391 |
if (is_wp_error($payment_id)) { |
| 1392 |
wp_send_json_error(['message' => __('Failed to create payment record', 'easy-invoice')]); |
| 1393 |
return; |
| 1394 |
} |
| 1395 |
|
| 1396 |
// Save payment metadata |
| 1397 |
update_post_meta($payment_id, '_invoice_id', $invoice_id); |
| 1398 |
update_post_meta($payment_id, '_amount', $invoice->getTotal()); |
| 1399 |
update_post_meta($payment_id, '_payment_method', 'manual'); |
| 1400 |
update_post_meta($payment_id, '_payment_type', $payment_type); |
| 1401 |
update_post_meta($payment_id, '_status', 'pending'); |
| 1402 |
update_post_meta($payment_id, '_transaction_id', 'MANUAL-' . $invoice_id . '-' . time()); |
| 1403 |
update_post_meta($payment_id, '_payment_date', current_time('mysql')); |
| 1404 |
update_post_meta($payment_id, '_notes', $payment_notes); |
| 1405 |
update_post_meta($payment_id, '_currency', $currency_code); |
| 1406 |
update_post_meta($payment_id, '_currency_symbol', $currency_symbol); |
| 1407 |
update_post_meta($payment_id, '_payment_proof', $proof_url); |
| 1408 |
|
| 1409 |
// Update invoice status to pending verification |
| 1410 |
$invoice->setStatus('pending_verification'); |
| 1411 |
$invoice->save(); |
| 1412 |
|
| 1413 |
// Store payment details on invoice |
| 1414 |
$invoice->setMeta('_payment_method', 'manual'); |
| 1415 |
$invoice->setMeta('_payment_type', $payment_type); |
| 1416 |
$invoice->setMeta('_payment_status', 'pending'); |
| 1417 |
$invoice->setMeta('_manual_payment_id', $payment_id); |
| 1418 |
$invoice->setMeta('_manual_payment_proof', $proof_url); |
| 1419 |
$invoice->setMeta('_manual_payment_notes', $payment_notes); |
| 1420 |
|
| 1421 |
// Send admin notification |
| 1422 |
do_action('easy_invoice_manual_payment_submitted', $invoice_id, $payment_type); |
| 1423 |
|
| 1424 |
wp_send_json_success([ |
| 1425 |
'message' => __('Payment submitted successfully! Your payment will be verified by the administrator.', 'easy-invoice'), |
| 1426 |
'payment_id' => $payment_id |
| 1427 |
]); |
| 1428 |
} |
| 1429 |
|
| 1430 |
/** |
| 1431 |
* Handle submission of payment proof for manual gateways (Bank Transfer, Cheque) |
| 1432 |
*/ |
| 1433 |
public function submitPaymentProof(): void { |
| 1434 |
$gateway_name = isset($_POST['gateway']) ? sanitize_text_field($_POST['gateway']) : ''; |
| 1435 |
$invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 1436 |
|
| 1437 |
if (empty($gateway_name) || empty($invoice_id)) { |
| 1438 |
wp_send_json_error(['message' => __('Invalid request. Missing gateway or invoice ID.', 'easy-invoice')]); |
| 1439 |
return; |
| 1440 |
} |
| 1441 |
|
| 1442 |
// Nonce verification (make nonce name consistent or check based on gateway) |
| 1443 |
$nonce_action = 'easy_invoice_payment_proof_' . $invoice_id; // Bank transfer nonce |
| 1444 |
$nonce_value = isset($_POST['payment_proof_nonce']) ? sanitize_text_field($_POST['payment_proof_nonce']) : ''; |
| 1445 |
if ($gateway_name === 'cheque') { |
| 1446 |
$nonce_action = 'easy_invoice_cheque_notification_' . $invoice_id; // Cheque nonce |
| 1447 |
$nonce_value = isset($_POST['cheque_notification_nonce']) ? sanitize_text_field($_POST['cheque_notification_nonce']) : ''; |
| 1448 |
} |
| 1449 |
|
| 1450 |
if (!wp_verify_nonce($nonce_value, $nonce_action)) { |
| 1451 |
wp_send_json_error(['message' => __('Nonce verification failed. Please try again.', 'easy-invoice')]); |
| 1452 |
return; |
| 1453 |
} |
| 1454 |
|
| 1455 |
// Optional: Add capability check if this can be submitted by logged-in users only from frontend |
| 1456 |
// if (is_user_logged_in() && !current_user_can('read_invoice', $invoice_id)) { // Example capability |
| 1457 |
// wp_send_json_error(['message' => __('You do not have permission to submit proof for this invoice.', 'easy-invoice')]); |
| 1458 |
// return; |
| 1459 |
// } |
| 1460 |
|
| 1461 |
$gateway = $this->gatewayManager->getGateway($gateway_name); |
| 1462 |
|
| 1463 |
if (!$gateway || !method_exists($gateway, 'handleProofSubmission')) { |
| 1464 |
wp_send_json_error(['message' => __('Invalid payment gateway or submission handler not found.', 'easy-invoice')]); |
| 1465 |
return; |
| 1466 |
} |
| 1467 |
|
| 1468 |
// Prepare data for the gateway handler |
| 1469 |
$post_data = stripslashes_deep($_POST); |
| 1470 |
$files_data = $_FILES; |
| 1471 |
|
| 1472 |
$result = $gateway->handleProofSubmission($post_data, $files_data); |
| 1473 |
|
| 1474 |
if ($result['success']) { |
| 1475 |
wp_send_json_success(['message' => $result['message']]); |
| 1476 |
} else { |
| 1477 |
wp_send_json_error(['message' => $result['message']]); |
| 1478 |
} |
| 1479 |
} |
| 1480 |
|
| 1481 |
/** |
| 1482 |
* Confirm an offline payment a client told us about (or mark an invoice |
| 1483 |
* paid by hand when nothing is pending). |
| 1484 |
* |
| 1485 |
* Expects `invoice_id`, the `easy_invoice_approve_payment` nonce, and |
| 1486 |
* ideally `payment_id` — the pending record the reviewer looked at. |
| 1487 |
* Only that record is completed; the invoice becomes Paid when the |
| 1488 |
* confirmed payments and credit notes cover it, Partially paid otherwise. |
| 1489 |
*/ |
| 1490 |
public function mark_invoice_paid_ajax(): void { |
| 1491 |
$invoice_id = isset($_POST['invoice_id']) ? absint($_POST['invoice_id']) : 0; |
| 1492 |
$payment_id = isset($_POST['payment_id']) ? absint($_POST['payment_id']) : 0; |
| 1493 |
$nonce = isset($_POST['nonce']) ? sanitize_text_field(wp_unslash($_POST['nonce'])) : ''; |
| 1494 |
$notes = isset($_POST['notes']) ? sanitize_textarea_field(wp_unslash($_POST['notes'])) : ''; |
| 1495 |
|
| 1496 |
if (!wp_verify_nonce($nonce, 'easy_invoice_approve_payment')) { |
| 1497 |
easy_invoice_toast_error(__('Invalid request or security check failed.', 'easy-invoice')); |
| 1498 |
return; |
| 1499 |
} |
| 1500 |
if (!easy_invoice_user_can('ei_record_payment')) { |
| 1501 |
easy_invoice_toast_error(__('You do not have permission to perform this action.', 'easy-invoice')); |
| 1502 |
return; |
| 1503 |
} |
| 1504 |
|
| 1505 |
// A payment id alone is enough: the invoice is the one it belongs to. |
| 1506 |
if ($payment_id) { |
| 1507 |
$linked = (int) get_post_meta($payment_id, '_invoice_id', true); |
| 1508 |
if ($linked && !$invoice_id) { |
| 1509 |
$invoice_id = $linked; |
| 1510 |
} |
| 1511 |
if (!$linked || $linked !== $invoice_id || 'easy_invoice_payment' !== get_post_type($payment_id)) { |
| 1512 |
easy_invoice_toast_error(__('That payment does not belong to this invoice.', 'easy-invoice')); |
| 1513 |
return; |
| 1514 |
} |
| 1515 |
} |
| 1516 |
|
| 1517 |
$invoice_post = $invoice_id ? get_post($invoice_id) : null; |
| 1518 |
if (!$invoice_post || $invoice_post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 1519 |
easy_invoice_toast_error(__('Invalid invoice.', 'easy-invoice')); |
| 1520 |
return; |
| 1521 |
} |
| 1522 |
$invoice = new Invoice($invoice_post); |
| 1523 |
$pending = \EasyInvoice\Services\OfflinePayments::pendingStatuses(); |
| 1524 |
|
| 1525 |
if (!$payment_id) { |
| 1526 |
// Older callers pass only the invoice: take its oldest pending submission. |
| 1527 |
$waiting = get_posts([ |
| 1528 |
'post_type' => 'easy_invoice_payment', |
| 1529 |
'post_status' => 'any', |
| 1530 |
'posts_per_page' => 1, |
| 1531 |
'orderby' => 'date', |
| 1532 |
'order' => 'ASC', |
| 1533 |
'meta_query' => [ // phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 1534 |
['key' => '_invoice_id', 'value' => $invoice_id], |
| 1535 |
['key' => '_status', 'value' => $pending, 'compare' => 'IN'], |
| 1536 |
], |
| 1537 |
]); |
| 1538 |
$payment_id = $waiting ? (int) $waiting[0]->ID : 0; |
| 1539 |
} |
| 1540 |
|
| 1541 |
$currency_code = $invoice->getCurrencyCode() ?: get_option('easy_invoice_currency_code', 'USD'); |
| 1542 |
if ('global' === $currency_code) { |
| 1543 |
$currency_code = get_option('easy_invoice_currency_code', 'USD'); |
| 1544 |
} |
| 1545 |
$currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); |
| 1546 |
|
| 1547 |
if ($payment_id) { |
| 1548 |
$status = (string) get_post_meta($payment_id, '_status', true); |
| 1549 |
if (!in_array($status, $pending, true)) { |
| 1550 |
easy_invoice_toast_error(__('This payment has already been confirmed or rejected.', 'easy-invoice')); |
| 1551 |
return; |
| 1552 |
} |
| 1553 |
$amount = round((float) get_post_meta($payment_id, '_amount', true), 2); |
| 1554 |
$due = \EasyInvoice\Services\InvoiceBalance::due($invoice); |
| 1555 |
if ($amount <= 0 || $amount > $due + 0.005) { |
| 1556 |
// The client's figure was blank or more than is owed: confirm what is owed. |
| 1557 |
$amount = round(max(0.0, $due), 2); |
| 1558 |
update_post_meta($payment_id, '_amount', $amount); |
| 1559 |
} |
| 1560 |
if ($amount <= 0) { |
| 1561 |
easy_invoice_toast_error(__('Nothing is owed on this invoice; reject the submission instead.', 'easy-invoice')); |
| 1562 |
return; |
| 1563 |
} |
| 1564 |
update_post_meta($payment_id, '_status', 'completed'); |
| 1565 |
update_post_meta($payment_id, '_verified_by', get_current_user_id()); |
| 1566 |
update_post_meta($payment_id, '_verified_at', current_time('mysql')); |
| 1567 |
if ('' !== $notes) { |
| 1568 |
$existing = (string) get_post_meta($payment_id, '_notes', true); |
| 1569 |
update_post_meta($payment_id, '_notes', trim($existing . ('' !== $existing ? "\n" : '') . __('Confirmed:', 'easy-invoice') . ' ' . $notes)); |
| 1570 |
} |
| 1571 |
$method = (string) get_post_meta($payment_id, '_payment_method', true) ?: 'manual'; |
| 1572 |
} else { |
| 1573 |
// Nothing was submitted: staff are recording the balance as paid by hand. |
| 1574 |
$amount = round(\EasyInvoice\Services\InvoiceBalance::due($invoice), 2); |
| 1575 |
if ($amount <= 0) { |
| 1576 |
easy_invoice_toast_success(__('Nothing is owed on this invoice.', 'easy-invoice')); |
| 1577 |
return; |
| 1578 |
} |
| 1579 |
$method = 'manual'; |
| 1580 |
$payment_id = wp_insert_post([ |
| 1581 |
'post_title' => sprintf('Manual Payment for Invoice #%s', $invoice->getNumber()), |
| 1582 |
'post_type' => 'easy_invoice_payment', |
| 1583 |
'post_status' => 'publish', |
| 1584 |
'post_author' => get_current_user_id(), |
| 1585 |
'meta_input' => [ |
| 1586 |
'_invoice_id' => $invoice_id, |
| 1587 |
'_amount' => $amount, |
| 1588 |
'_payment_method' => $method, |
| 1589 |
'_status' => 'completed', |
| 1590 |
'_transaction_id' => 'MANUAL-' . $invoice_id . '-' . time(), |
| 1591 |
'_payment_date' => current_time('mysql'), |
| 1592 |
'_notes' => $notes, |
| 1593 |
'_payment_type' => 'manual', |
| 1594 |
'_currency' => $currency_code, |
| 1595 |
'_currency_symbol' => $currency_symbol, |
| 1596 |
'_verified_by' => get_current_user_id(), |
| 1597 |
'_verified_at' => current_time('mysql'), |
| 1598 |
'_gateway_response' => wp_json_encode(['admin_verified' => true, 'user' => get_current_user_id(), 'verification_date' => current_time('mysql'), 'notes' => $notes]), |
| 1599 |
], |
| 1600 |
], true); |
| 1601 |
if (is_wp_error($payment_id) || !$payment_id) { |
| 1602 |
easy_invoice_toast_error(__('The payment could not be saved.', 'easy-invoice')); |
| 1603 |
return; |
| 1604 |
} |
| 1605 |
} |
| 1606 |
|
| 1607 |
\EasyInvoice\Services\InvoiceBalance::forget($invoice_id); |
| 1608 |
$new_status = \EasyInvoice\Services\InvoiceBalance::isSettled($invoice) ? 'paid' : 'partial'; |
| 1609 |
$still_open = \EasyInvoice\Services\OfflinePayments::pendingForInvoice($invoice_id); |
| 1610 |
update_post_meta($invoice_id, '_payment_status', $still_open ? 'pending' : ('paid' === $new_status ? 'completed' : 'partial')); |
| 1611 |
update_post_meta($invoice_id, '_easy_invoice_payment_method', $method); |
| 1612 |
|
| 1613 |
/** |
| 1614 |
* Filter whether confirming a payment updates the invoice status. |
| 1615 |
* |
| 1616 |
* @param bool $update Default true. |
| 1617 |
* @param int $invoice_id Invoice. |
| 1618 |
*/ |
| 1619 |
if (apply_filters('easy_invoice_should_update_invoice_status', true, $invoice_id)) { |
| 1620 |
$invoice->setStatus($new_status); |
| 1621 |
$invoice->save(); |
| 1622 |
} |
| 1623 |
|
| 1624 |
$payment_event = [ |
| 1625 |
'payment_method' => $method, |
| 1626 |
'gateway_name' => $method, |
| 1627 |
'transaction_id' => (string) get_post_meta($payment_id, '_transaction_id', true), |
| 1628 |
'amount' => $amount, |
| 1629 |
'date' => (string) get_post_meta($payment_id, '_payment_date', true), |
| 1630 |
'payment_id' => (int) $payment_id, |
| 1631 |
]; |
| 1632 |
if ('paid' === $new_status) { |
| 1633 |
do_action('easy_invoice_payment_completed', $invoice_id, $invoice, $payment_event); |
| 1634 |
} else { |
| 1635 |
/** This action is documented in recordPayment(). */ |
| 1636 |
do_action('easy_invoice_payment_received', $invoice_id, $invoice, $payment_event); |
| 1637 |
} |
| 1638 |
/** |
| 1639 |
* Fires when staff confirm an offline payment (or mark an invoice paid by hand). |
| 1640 |
* |
| 1641 |
* @param int $payment_id Payment record, now completed. |
| 1642 |
* @param int $invoice_id Invoice. |
| 1643 |
* @param float $amount Amount confirmed. |
| 1644 |
* @param string $new_status Invoice status afterwards: paid or partial. |
| 1645 |
*/ |
| 1646 |
do_action('easy_invoice_payment_approved', (int) $payment_id, $invoice_id, $amount, $new_status); |
| 1647 |
|
| 1648 |
easy_invoice_toast_success( |
| 1649 |
'paid' === $new_status |
| 1650 |
? __('Payment confirmed — the invoice is paid.', 'easy-invoice') |
| 1651 |
: sprintf(/* translators: %s: amount still owed. */ __('Payment confirmed — %s still due.', 'easy-invoice'), $currency_symbol . number_format_i18n(\EasyInvoice\Services\InvoiceBalance::due($invoice), 2)) |
| 1652 |
); |
| 1653 |
} |
| 1654 |
|
| 1655 |
/** |
| 1656 |
* Turn down an offline payment a client told us about: the record stays |
| 1657 |
* (marked rejected, with the reason) so the trail is complete, nothing |
| 1658 |
* counts toward the balance, and the invoice keeps its status. |
| 1659 |
*/ |
| 1660 |
public function rejectPayment(): void { |
| 1661 |
$payment_id = isset($_POST['payment_id']) ? absint($_POST['payment_id']) : 0; |
| 1662 |
$nonce = isset($_POST['nonce']) ? sanitize_text_field(wp_unslash($_POST['nonce'])) : ''; |
| 1663 |
$reason = isset($_POST['notes']) ? sanitize_textarea_field(wp_unslash($_POST['notes'])) : ''; |
| 1664 |
|
| 1665 |
if (!$payment_id || !wp_verify_nonce($nonce, 'easy_invoice_approve_payment')) { |
| 1666 |
easy_invoice_toast_error(__('Invalid request or security check failed.', 'easy-invoice')); |
| 1667 |
return; |
| 1668 |
} |
| 1669 |
if (!easy_invoice_user_can('ei_record_payment')) { |
| 1670 |
easy_invoice_toast_error(__('You do not have permission to perform this action.', 'easy-invoice')); |
| 1671 |
return; |
| 1672 |
} |
| 1673 |
if ('easy_invoice_payment' !== get_post_type($payment_id)) { |
| 1674 |
easy_invoice_toast_error(__('Payment not found.', 'easy-invoice')); |
| 1675 |
return; |
| 1676 |
} |
| 1677 |
$status = (string) get_post_meta($payment_id, '_status', true); |
| 1678 |
if (!in_array($status, \EasyInvoice\Services\OfflinePayments::pendingStatuses(), true)) { |
| 1679 |
easy_invoice_toast_error(__('Only a pending payment can be rejected.', 'easy-invoice')); |
| 1680 |
return; |
| 1681 |
} |
| 1682 |
$invoice_id = (int) get_post_meta($payment_id, '_invoice_id', true); |
| 1683 |
|
| 1684 |
update_post_meta($payment_id, '_status', 'rejected'); |
| 1685 |
update_post_meta($payment_id, '_rejected_by', get_current_user_id()); |
| 1686 |
update_post_meta($payment_id, '_rejected_at', current_time('mysql')); |
| 1687 |
if ('' !== $reason) { |
| 1688 |
$existing = (string) get_post_meta($payment_id, '_notes', true); |
| 1689 |
update_post_meta($payment_id, '_notes', trim($existing . ('' !== $existing ? "\n" : '') . __('Rejected:', 'easy-invoice') . ' ' . $reason)); |
| 1690 |
} |
| 1691 |
if ($invoice_id) { |
| 1692 |
if (\EasyInvoice\Services\OfflinePayments::pendingForInvoice($invoice_id)) { |
| 1693 |
update_post_meta($invoice_id, '_payment_status', 'pending'); |
| 1694 |
} else { |
| 1695 |
delete_post_meta($invoice_id, '_payment_status'); |
| 1696 |
} |
| 1697 |
} |
| 1698 |
/** |
| 1699 |
* Fires when staff reject an offline payment submission. |
| 1700 |
* |
| 1701 |
* @param int $payment_id Payment record, now rejected. |
| 1702 |
* @param int $invoice_id Invoice. |
| 1703 |
* @param string $reason Reason given, if any. |
| 1704 |
*/ |
| 1705 |
do_action('easy_invoice_payment_rejected', $payment_id, $invoice_id, $reason); |
| 1706 |
|
| 1707 |
easy_invoice_toast_success(__('Payment rejected. The invoice still shows the amount as due.', 'easy-invoice')); |
| 1708 |
} |
| 1709 |
|
| 1710 |
/** |
| 1711 |
* Record money received, from the admin "Add New Payment" form. |
| 1712 |
* |
| 1713 |
* The form used to post to the customer checkout endpoint, which runs a |
| 1714 |
* gateway (bank-transfer instructions, a card form) — not what an admin |
| 1715 |
* typing in a cheque they were handed wants. This books a completed |
| 1716 |
* payment and settles the invoice: paid when the total is covered, |
| 1717 |
* partial otherwise. |
| 1718 |
*/ |
| 1719 |
public function recordPayment() { |
| 1720 |
if (!isset($_POST['payment_nonce']) || !wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['payment_nonce'])), 'easy_invoice_payment')) { |
| 1721 |
wp_send_json_error(['message' => __('Security check failed. Please reload the page and try again.', 'easy-invoice')]); |
| 1722 |
} |
| 1723 |
if (!easy_invoice_user_can('ei_record_payment')) { |
| 1724 |
wp_send_json_error(['message' => __('You do not have permission to record payments.', 'easy-invoice')]); |
| 1725 |
} |
| 1726 |
$invoice_id = isset($_POST['invoice_id']) ? absint($_POST['invoice_id']) : 0; |
| 1727 |
$amount = isset($_POST['amount']) ? (float) str_replace(',', '', sanitize_text_field(wp_unslash($_POST['amount']))) : 0.0; |
| 1728 |
$method = isset($_POST['payment_method']) ? sanitize_key(wp_unslash($_POST['payment_method'])) : ''; |
| 1729 |
$date = isset($_POST['payment_date']) ? sanitize_text_field(wp_unslash($_POST['payment_date'])) : ''; |
| 1730 |
$notes = isset($_POST['notes']) ? sanitize_textarea_field(wp_unslash($_POST['notes'])) : ''; |
| 1731 |
|
| 1732 |
$invoice = $invoice_id > 0 ? \EasyInvoice\Providers\InvoiceServiceProvider::getInvoiceRepository()->find($invoice_id) : null; |
| 1733 |
if (!$invoice) { |
| 1734 |
wp_send_json_error(['message' => __('Choose the invoice the payment is for.', 'easy-invoice')]); |
| 1735 |
} |
| 1736 |
if ($amount <= 0) { |
| 1737 |
wp_send_json_error(['message' => __('Enter an amount greater than zero.', 'easy-invoice')]); |
| 1738 |
} |
| 1739 |
if ('' === $method) { |
| 1740 |
$method = 'manual'; |
| 1741 |
} |
| 1742 |
$when = $date && strtotime($date) ? gmdate('Y-m-d H:i:s', strtotime($date)) : current_time('mysql'); |
| 1743 |
|
| 1744 |
$currency_code = $invoice->getCurrencyCode() ?: get_option('easy_invoice_currency_code', 'USD'); |
| 1745 |
$currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); |
| 1746 |
$payment_id = wp_insert_post([ |
| 1747 |
'post_title' => sprintf('Payment for Invoice #%s', $invoice->getNumber()), |
| 1748 |
'post_type' => 'easy_invoice_payment', |
| 1749 |
'post_status' => 'publish', |
| 1750 |
'post_author' => get_current_user_id(), |
| 1751 |
'meta_input' => [ |
| 1752 |
'_invoice_id' => $invoice_id, |
| 1753 |
'_amount' => round($amount, 2), |
| 1754 |
'_payment_method' => $method, |
| 1755 |
'_status' => 'completed', |
| 1756 |
'_transaction_id' => 'MANUAL-' . $invoice_id . '-' . time(), |
| 1757 |
'_payment_date' => $when, |
| 1758 |
'_notes' => $notes, |
| 1759 |
'_payment_type' => 'manual', |
| 1760 |
'_currency' => $currency_code, |
| 1761 |
'_currency_symbol' => $currency_symbol, |
| 1762 |
'_gateway_response' => wp_json_encode(['recorded_by' => get_current_user_id(), 'recorded_at' => current_time('mysql'), 'notes' => $notes]), |
| 1763 |
], |
| 1764 |
]); |
| 1765 |
if (is_wp_error($payment_id) || !$payment_id) { |
| 1766 |
wp_send_json_error(['message' => __('The payment could not be saved.', 'easy-invoice')]); |
| 1767 |
} |
| 1768 |
|
| 1769 |
$new_status = \EasyInvoice\Services\InvoiceBalance::isSettled($invoice) ? 'paid' : 'partial'; |
| 1770 |
update_post_meta($invoice_id, '_easy_invoice_payment_method', $method); |
| 1771 |
$invoice->setStatus($new_status); |
| 1772 |
$invoice->save(); |
| 1773 |
$payment_event = [ |
| 1774 |
'payment_method' => $method, |
| 1775 |
'gateway_name' => 'manual', |
| 1776 |
'transaction_id' => get_post_meta($payment_id, '_transaction_id', true), |
| 1777 |
'amount' => $amount, |
| 1778 |
'date' => $date, |
| 1779 |
]; |
| 1780 |
if ('paid' === $new_status) { |
| 1781 |
do_action('easy_invoice_payment_completed', $invoice_id, $invoice, $payment_event); |
| 1782 |
} else { |
| 1783 |
/** |
| 1784 |
* Fires when a payment is recorded that leaves a balance owing. |
| 1785 |
* |
| 1786 |
* @param int $invoice_id Invoice. |
| 1787 |
* @param object $invoice Invoice model. |
| 1788 |
* @param array $payment payment_method, gateway_name, transaction_id, amount, date. |
| 1789 |
*/ |
| 1790 |
do_action('easy_invoice_payment_received', $invoice_id, $invoice, $payment_event); |
| 1791 |
} |
| 1792 |
/** |
| 1793 |
* Fires after an administrator records a payment by hand. |
| 1794 |
* |
| 1795 |
* @param int $payment_id Payment record. |
| 1796 |
* @param int $invoice_id Invoice. |
| 1797 |
* @param float $amount Amount recorded. |
| 1798 |
* @param string $new_status Invoice status afterwards. |
| 1799 |
*/ |
| 1800 |
do_action('easy_invoice_payment_recorded', $payment_id, $invoice_id, $amount, $new_status); |
| 1801 |
|
| 1802 |
wp_send_json_success([ |
| 1803 |
'payment_id' => $payment_id, |
| 1804 |
'status' => $new_status, |
| 1805 |
'message' => 'paid' === $new_status |
| 1806 |
? __('Payment recorded — the invoice is paid.', 'easy-invoice') |
| 1807 |
: sprintf(/* translators: %s: amount still owed. */ __('Payment recorded — %s still due.', 'easy-invoice'), $currency_symbol . number_format_i18n(\EasyInvoice\Services\InvoiceBalance::due($invoice), 2)), |
| 1808 |
]); |
| 1809 |
} |
| 1810 |
|
| 1811 |
/** |
| 1812 |
* Handle bulk actions for payments |
| 1813 |
*/ |
| 1814 |
public function handleBulkActions() { |
| 1815 |
// Check if we're processing a bulk action |
| 1816 |
if (!isset($_POST['action']) || $_POST['action'] !== 'easy_invoice_payment_bulk_action') { |
| 1817 |
return; |
| 1818 |
} |
| 1819 |
|
| 1820 |
// Check nonce and capability |
| 1821 |
if (!wp_verify_nonce(($_POST['easy_invoice_payment_bulk_nonce'] ?? ''), 'easy_invoice_payment_bulk_action')) { |
| 1822 |
wp_die(esc_html__('Security check failed.', 'easy-invoice')); |
| 1823 |
} |
| 1824 |
|
| 1825 |
// Bulk action on payments — record-payment cap is the right gate |
| 1826 |
// (covers trash/restore/delete which all change payment state). |
| 1827 |
if (!easy_invoice_user_can('ei_record_payment')) { |
| 1828 |
wp_die(esc_html__('You do not have permission to perform this action.', 'easy-invoice')); |
| 1829 |
} |
| 1830 |
|
| 1831 |
// Check if we have payment IDs |
| 1832 |
if (!isset($_POST['payment_ids']) || !is_array($_POST['payment_ids']) || empty($_POST['payment_ids'])) { |
| 1833 |
wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_error=no_selection')); |
| 1834 |
exit; |
| 1835 |
} |
| 1836 |
|
| 1837 |
// Get bulk action and payment IDs |
| 1838 |
$bulk_action = isset($_POST['bulk_action']) ? sanitize_text_field($_POST['bulk_action']) : ''; |
| 1839 |
$payment_ids = array_map('intval', $_POST['payment_ids']); |
| 1840 |
|
| 1841 |
// Process based on action |
| 1842 |
$processed = 0; |
| 1843 |
$invoice_updates = array(); // Track invoice updates needed |
| 1844 |
|
| 1845 |
switch ($bulk_action) { |
| 1846 |
case 'trash': |
| 1847 |
foreach ($payment_ids as $id) { |
| 1848 |
// Get payment info before trashing for invoice status update |
| 1849 |
$payment_post = get_post($id); |
| 1850 |
if (!$payment_post || $payment_post->post_type !== 'easy_invoice_payment') { |
| 1851 |
continue; |
| 1852 |
} |
| 1853 |
$payment = new Payment($payment_post); |
| 1854 |
$payment_status = $payment->getStatus(); |
| 1855 |
$invoice_id = $payment->getInvoiceId(); |
| 1856 |
$payment_amount = $payment->getAmount(); |
| 1857 |
|
| 1858 |
if (wp_trash_post($id)) { |
| 1859 |
$processed++; |
| 1860 |
|
| 1861 |
// Track invoice updates needed for completed payments |
| 1862 |
if ($payment_status === 'completed' && $invoice_id) { |
| 1863 |
if (!isset($invoice_updates[$invoice_id])) { |
| 1864 |
$invoice_updates[$invoice_id] = 0; |
| 1865 |
} |
| 1866 |
$invoice_updates[$invoice_id] += $payment_amount; |
| 1867 |
} |
| 1868 |
} |
| 1869 |
} |
| 1870 |
|
| 1871 |
// Update invoice statuses for completed payments that were trashed |
| 1872 |
foreach (array_keys($invoice_updates) as $invoice_id) { |
| 1873 |
$this->syncInvoiceStatusWithPayments($invoice_id); |
| 1874 |
} |
| 1875 |
|
| 1876 |
wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_trashed=' . $processed)); |
| 1877 |
break; |
| 1878 |
|
| 1879 |
case 'restore': |
| 1880 |
foreach ($payment_ids as $id) { |
| 1881 |
// Get payment info before restoring for invoice status update |
| 1882 |
$payment_post = get_post($id); |
| 1883 |
if (!$payment_post || $payment_post->post_type !== 'easy_invoice_payment') { |
| 1884 |
continue; |
| 1885 |
} |
| 1886 |
$payment = new Payment($payment_post); |
| 1887 |
$payment_status = $payment->getStatus(); |
| 1888 |
$invoice_id = $payment->getInvoiceId(); |
| 1889 |
$payment_amount = $payment->getAmount(); |
| 1890 |
|
| 1891 |
if (wp_untrash_post($id)) { |
| 1892 |
// Also set status to publish (since WordPress sets it to draft by default) |
| 1893 |
wp_update_post(array( |
| 1894 |
'ID' => $id, |
| 1895 |
'post_status' => 'publish' |
| 1896 |
)); |
| 1897 |
$processed++; |
| 1898 |
|
| 1899 |
// Track invoice updates needed for completed payments |
| 1900 |
if ($payment_status === 'completed' && $invoice_id) { |
| 1901 |
if (!isset($invoice_updates[$invoice_id])) { |
| 1902 |
$invoice_updates[$invoice_id] = 0; |
| 1903 |
} |
| 1904 |
$invoice_updates[$invoice_id] += $payment_amount; |
| 1905 |
} |
| 1906 |
} |
| 1907 |
} |
| 1908 |
|
| 1909 |
// Update invoice statuses for completed payments that were restored |
| 1910 |
foreach (array_keys($invoice_updates) as $invoice_id) { |
| 1911 |
$this->syncInvoiceStatusWithPayments($invoice_id); |
| 1912 |
} |
| 1913 |
|
| 1914 |
wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_restored=' . $processed)); |
| 1915 |
break; |
| 1916 |
|
| 1917 |
case 'delete': |
| 1918 |
foreach ($payment_ids as $id) { |
| 1919 |
// Get payment info before deletion for invoice status update |
| 1920 |
$payment_post = get_post($id); |
| 1921 |
if (!$payment_post || $payment_post->post_type !== 'easy_invoice_payment') { |
| 1922 |
continue; |
| 1923 |
} |
| 1924 |
$payment = new Payment($payment_post); |
| 1925 |
$payment_status = $payment->getStatus(); |
| 1926 |
$invoice_id = $payment->getInvoiceId(); |
| 1927 |
$payment_amount = $payment->getAmount(); |
| 1928 |
|
| 1929 |
if (wp_delete_post($id, true)) { |
| 1930 |
$processed++; |
| 1931 |
|
| 1932 |
// Track invoice updates needed for completed payments |
| 1933 |
if ($payment_status === 'completed' && $invoice_id) { |
| 1934 |
if (!isset($invoice_updates[$invoice_id])) { |
| 1935 |
$invoice_updates[$invoice_id] = 0; |
| 1936 |
} |
| 1937 |
$invoice_updates[$invoice_id] += $payment_amount; |
| 1938 |
} |
| 1939 |
} |
| 1940 |
} |
| 1941 |
|
| 1942 |
// Update invoice statuses for completed payments that were deleted |
| 1943 |
foreach (array_keys($invoice_updates) as $invoice_id) { |
| 1944 |
$this->syncInvoiceStatusWithPayments($invoice_id); |
| 1945 |
} |
| 1946 |
|
| 1947 |
wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_deleted=' . $processed)); |
| 1948 |
break; |
| 1949 |
|
| 1950 |
default: |
| 1951 |
wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_error=invalid_action')); |
| 1952 |
} |
| 1953 |
|
| 1954 |
exit; |
| 1955 |
} |
| 1956 |
|
| 1957 |
/** |
| 1958 |
* Put an invoice's status back in line with the completed payments and |
| 1959 |
* credit notes it actually has — after a payment is trashed, restored or |
| 1960 |
* deleted. Paid when nothing is owed, part-paid when something has been |
| 1961 |
* received, otherwise awaiting payment; an issued invoice never returns |
| 1962 |
* to draft. (This used to write the status to a meta key the invoice |
| 1963 |
* does not use, so a trashed payment left the invoice "paid".) |
| 1964 |
* |
| 1965 |
* @param int $invoice_id Invoice. |
| 1966 |
*/ |
| 1967 |
private function syncInvoiceStatusWithPayments($invoice_id) { |
| 1968 |
$invoice = \EasyInvoice\Providers\InvoiceServiceProvider::getInvoiceRepository()->find((int) $invoice_id); |
| 1969 |
if (!$invoice || !$invoice->getId()) { |
| 1970 |
return; |
| 1971 |
} |
| 1972 |
$current = (string) $invoice->getStatus(); |
| 1973 |
if (in_array($current, ['draft', 'cancelled', 'canceled'], true)) { |
| 1974 |
return; |
| 1975 |
} |
| 1976 |
$paid = \EasyInvoice\Services\InvoiceBalance::paid((int) $invoice_id); |
| 1977 |
if (\EasyInvoice\Services\InvoiceBalance::isSettled($invoice)) { |
| 1978 |
$new = 'paid'; |
| 1979 |
} elseif ($paid > 0) { |
| 1980 |
$new = 'partial'; |
| 1981 |
} else { |
| 1982 |
$new = in_array($current, ['unpaid', 'available'], true) ? $current : 'available'; |
| 1983 |
} |
| 1984 |
if ($new !== $current) { |
| 1985 |
$invoice->setStatus($new); |
| 1986 |
$invoice->save(); |
| 1987 |
} |
| 1988 |
} |
| 1989 |
|
| 1990 |
|
| 1991 |
// Stripe payment recording moved to Pro plugin |
| 1992 |
|
| 1993 |
|
| 1994 |
} |
| 1995 |
|
