| @@ -29,8 +29,15 @@ | ||
| 29 | 29 | use TemplateTrait; |
| 30 | 30 | use PaymentCalculationTrait; |
| 31 | 31 | |
| 32 | 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 | + /** | |
| 33 | 40 | * Payment gateway manager instance |
| 34 | 41 | * |
| 35 | 42 | * @var PaymentGatewayManager |
| 36 | 43 | */ |
| @@ -50,8 +57,9 @@ | ||
| 50 | 57 | add_action('admin_enqueue_scripts', [$this, 'enqueueAssets']); |
| 51 | 58 | add_action('wp_ajax_easy_invoice_process_payment', [$this, 'processPayment']); |
| 52 | 59 | add_action('wp_ajax_nopriv_easy_invoice_process_payment', [$this, 'processPayment']); |
| 53 | 60 | add_action('wp_ajax_easy_invoice_update_payment', [$this, 'updatePayment']); |
| 61 | + add_action('wp_ajax_easy_invoice_record_payment', [$this, 'recordPayment']); | |
| 54 | 62 | add_action('wp_ajax_easy_invoice_payment_callback', [$this, 'handleCallback']); |
| 55 | 63 | add_action('wp_ajax_nopriv_easy_invoice_payment_callback', [$this, 'handleCallback']); |
| 56 | 64 | add_action('wp_ajax_easy_invoice_verify_manual_payment', [$this, 'verifyManualPayment']); |
| 57 | 65 | add_action('wp_ajax_easy_invoice_reject_manual_payment', [$this, 'rejectManualPayment']); |
| @@ -60,27 +68,33 @@ | ||
| 60 | 68 | |
| 61 | 69 | // Handler for submitting payment proof for manual gateways |
| 62 | 70 | add_action('wp_ajax_easy_invoice_submit_payment_proof', [$this, 'submitPaymentProof']); |
| 63 | 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', [$this, 'submitManualPayment']); | |
| 64 | 76 | |
| 65 | 77 | // Handler for getting payment instructions for manual gateways |
| 66 | 78 | add_action('wp_ajax_easy_invoice_get_payment_instructions', [$this, 'getPaymentInstructions']); |
| 67 | 79 | add_action('wp_ajax_nopriv_easy_invoice_get_payment_instructions', [$this, 'getPaymentInstructions']); |
| 68 | 80 | |
| 81 | + // Enqueue frontend scripts | |
| 82 | + add_action('wp_enqueue_scripts', [$this, 'enqueueFrontendAssets']); | |
| 83 | + | |
| 69 | 84 | // Handler for admin to mark an invoice as paid |
| 70 | 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']); | |
| 71 | 92 | |
| 72 | 93 | // Stripe payment handlers moved to Pro plugin |
| 73 | 94 | |
| 74 | 95 | add_action('wp_enqueue_scripts', [$this, 'enqueueScripts']); |
| 75 | 96 | |
| 76 | - // Add filter to show pending payments in admin | |
| 77 | - add_filter('easy_invoice_admin_payment_statuses', [$this, 'addPendingPaymentStatuses']); | |
| 78 | - | |
| 79 | - // Add custom columns to payments list | |
| 80 | - add_filter('manage_easy-payment_posts_columns', [$this, 'addPaymentMethodColumn']); | |
| 81 | - add_action('manage_easy-payment_posts_custom_column', [$this, 'renderPaymentMethodColumn'], 10, 2); | |
| 82 | - | |
| 83 | 97 | // Add reminder CRON job for pending payments |
| 84 | 98 | add_action('easy_invoice_payment_reminder', [$this, 'sendPaymentReminders']); |
| 85 | 99 | if (!wp_next_scheduled('easy_invoice_payment_reminder')) { |
| 86 | 100 | wp_schedule_event(time(), 'daily', 'easy_invoice_payment_reminder'); |
| @@ -93,16 +107,18 @@ | ||
| 93 | 107 | /** |
| 94 | 108 | * Get payment instructions for manual gateways |
| 95 | 109 | */ |
| 96 | 110 | public function getPaymentInstructions() { |
| 97 | - // Verify nonce | |
| 98 | - if (!wp_verify_nonce($_POST['nonce'], 'easy_invoice_payment')) { | |
| 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')) { | |
| 99 | 115 | wp_send_json_error(['message' => 'Security check failed']); |
| 100 | 116 | return; |
| 101 | 117 | } |
| 102 | 118 | |
| 103 | - $gateway = sanitize_text_field($_POST['gateway']); | |
| 104 | - $invoice_id = intval($_POST['invoice_id']); | |
| 119 | + $gateway = sanitize_text_field(($_POST['gateway'] ?? '')); | |
| 120 | + $invoice_id = intval(($_POST['invoice_id'] ?? '')); | |
| 105 | 121 | |
| 106 | 122 | if (!$gateway || !$invoice_id) { |
| 107 | 123 | wp_send_json_error(['message' => 'Missing required parameters']); |
| 108 | 124 | return; |
| @@ -116,8 +132,25 @@ | ||
| 116 | 132 | } |
| 117 | 133 | |
| 118 | 134 | $invoice = new \EasyInvoice\Models\Invoice($invoice_post); |
| 119 | 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 | + | |
| 120 | 153 | // Get gateway instance |
| 121 | 154 | $gateway_instance = $this->gatewayManager->getGateway($gateway); |
| 122 | 155 | |
| 123 | 156 | if (!$gateway_instance) { |
| @@ -145,12 +178,57 @@ | ||
| 145 | 178 | if (!$screen || !property_exists($screen, 'id') || strpos($screen->id, 'easy-invoice') === false) { |
| 146 | 179 | return; |
| 147 | 180 | } |
| 148 | 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 | + ); | |
| 149 | 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 | + ]); | |
| 150 | 196 | } |
| 151 | 197 | |
| 152 | 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 | + /** | |
| 153 | 231 | * Display method implementation |
| 154 | 232 | * |
| 155 | 233 | * @param array $args Display arguments |
| 156 | 234 | */ |
| @@ -174,15 +252,15 @@ | ||
| 174 | 252 | try { |
| 175 | 253 | $payment = new Payment($payment_post); |
| 176 | 254 | $this->displayTemplate(EASY_INVOICE_PLUGIN_DIR . 'templates/payments/view.php', ['payment' => $payment]); |
| 177 | 255 | } catch (\Exception $e) { |
| 178 | - wp_die(__('Invalid payment ID', 'easy-invoice')); | |
| 256 | + wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); | |
| 179 | 257 | } |
| 180 | 258 | } else { |
| 181 | - wp_die(__('Invalid payment ID', 'easy-invoice')); | |
| 259 | + wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); | |
| 182 | 260 | } |
| 183 | 261 | } else { |
| 184 | - wp_die(__('Payment ID is required', 'easy-invoice')); | |
| 262 | + wp_die(esc_html__('Payment ID is required', 'easy-invoice')); | |
| 185 | 263 | } |
| 186 | 264 | break; |
| 187 | 265 | |
| 188 | 266 | case 'edit': |
| @@ -193,15 +271,15 @@ | ||
| 193 | 271 | try { |
| 194 | 272 | $payment = new Payment($payment_post); |
| 195 | 273 | $this->displayTemplate(EASY_INVOICE_PLUGIN_DIR . 'templates/payments/edit.php', ['payment' => $payment]); |
| 196 | 274 | } catch (\Exception $e) { |
| 197 | - wp_die(__('Invalid payment ID', 'easy-invoice')); | |
| 275 | + wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); | |
| 198 | 276 | } |
| 199 | 277 | } else { |
| 200 | - wp_die(__('Invalid payment ID', 'easy-invoice')); | |
| 278 | + wp_die(esc_html__('Invalid payment ID', 'easy-invoice')); | |
| 201 | 279 | } |
| 202 | 280 | } else { |
| 203 | - wp_die(__('Payment ID is required', 'easy-invoice')); | |
| 281 | + wp_die(esc_html__('Payment ID is required', 'easy-invoice')); | |
| 204 | 282 | } |
| 205 | 283 | break; |
| 206 | 284 | |
| 207 | 285 | default: |
| @@ -242,12 +320,14 @@ | ||
| 242 | 320 | } |
| 243 | 321 | |
| 244 | 322 | // Add status filter if set |
| 245 | 323 | if (!empty($status_filter)) { |
| 246 | - $args['meta_query'] = array( | |
| 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 | |
| 247 | 326 | array( |
| 248 | - 'key' => '_status', | |
| 249 | - 'value' => $status_filter, | |
| 327 | + 'key' => '_status', | |
| 328 | + 'value' => 'pending' === $status_filter ? \EasyInvoice\Services\OfflinePayments::pendingStatuses() : $status_filter, | |
| 329 | + 'compare' => 'pending' === $status_filter ? 'IN' : '=', | |
| 250 | 330 | ), |
| 251 | 331 | ); |
| 252 | 332 | } |
| 253 | 333 | |
| @@ -278,64 +358,45 @@ | ||
| 278 | 358 | // Get pagination info from WordPress query |
| 279 | 359 | $total_payments = $wp_query->found_posts; |
| 280 | 360 | $total_pages = $wp_query->max_num_pages; |
| 281 | 361 | |
| 282 | - // Calculate statistics from ALL payments (not just current page) | |
| 283 | - $stats_args = array( | |
| 284 | - 'post_type' => 'easy_invoice_payment', | |
| 285 | - 'posts_per_page' => -1, // Get all payments | |
| 286 | - 'meta_query' => array( | |
| 287 | - array( | |
| 288 | - 'key' => '_status', | |
| 289 | - 'compare' => 'EXISTS', | |
| 290 | - ), | |
| 291 | - ), | |
| 292 | - ); | |
| 293 | - | |
| 294 | - // Set post status for stats based on current view | |
| 295 | - if ($current_view === 'trash') { | |
| 296 | - $stats_args['post_status'] = 'trash'; | |
| 297 | - } else { | |
| 298 | - $stats_args['post_status'] = 'publish'; | |
| 299 | - } | |
| 300 | - | |
| 301 | - $stats_query = new \WP_Query($stats_args); | |
| 302 | - | |
| 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 ); | |
| 303 | 375 | $stats = [ |
| 304 | - 'total_payments' => $stats_query->found_posts, | |
| 305 | - 'total_amount' => 0, | |
| 376 | + 'total_payments' => 0, | |
| 377 | + 'total_amount' => 0, | |
| 306 | 378 | 'completed_payments' => 0, |
| 307 | - 'pending_payments' => 0, | |
| 308 | - 'failed_payments' => 0 | |
| 379 | + 'pending_payments' => 0, | |
| 380 | + 'failed_payments' => 0, | |
| 309 | 381 | ]; |
| 310 | - | |
| 311 | - // Calculate stats from the query results | |
| 312 | - if ($stats_query->have_posts()) { | |
| 313 | - while ($stats_query->have_posts()) { | |
| 314 | - $stats_query->the_post(); | |
| 315 | - $payment = new Payment(get_post()); | |
| 316 | - | |
| 317 | - $amount = floatval($payment->getAmount()); | |
| 318 | - $status = $payment->getStatus(); | |
| 319 | - | |
| 320 | - $stats['total_amount'] += $amount; | |
| 321 | - | |
| 322 | - switch ($status) { | |
| 323 | - case 'completed': | |
| 324 | - $stats['completed_payments']++; | |
| 325 | - break; | |
| 326 | - case 'pending': | |
| 327 | - $stats['pending_payments']++; | |
| 328 | - break; | |
| 329 | - case 'failed': | |
| 330 | - $stats['failed_payments']++; | |
| 331 | - break; | |
| 332 | - } | |
| 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']; | |
| 333 | 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 | + } | |
| 334 | 397 | } |
| 335 | - wp_reset_postdata(); | |
| 336 | 398 | |
| 337 | - // Ensure all required keys exist with default values | |
| 338 | 399 | $stats = array_merge([ |
| 339 | 400 | 'total_payments' => 0, |
| 340 | 401 | 'total_amount' => 0, |
| 341 | 402 | 'completed_payments' => 0, |
| @@ -342,22 +403,48 @@ | ||
| 342 | 403 | 'pending_payments' => 0, |
| 343 | 404 | 'failed_payments' => 0 |
| 344 | 405 | ], $stats); |
| 345 | 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 | + | |
| 346 | 438 | // Get trash count for tab display |
| 347 | - $trash_args = array( | |
| 348 | - 'post_type' => 'easy_invoice_payment', | |
| 349 | - 'post_status' => 'trash', | |
| 350 | - 'posts_per_page' => -1 | |
| 351 | - ); | |
| 352 | - $trash_query = new \WP_Query($trash_args); | |
| 353 | - $trash_count = $trash_query->found_posts; | |
| 439 | + $trash_count = (int) $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->posts} WHERE post_type = 'easy_invoice_payment' AND post_status = 'trash'" ); | |
| 354 | 440 | |
| 355 | 441 | // Define available status filters |
| 356 | 442 | $status_filters = array( |
| 357 | - 'completed' => 'Completed', | |
| 358 | - 'pending' => 'Pending', | |
| 359 | - 'failed' => 'Failed' | |
| 443 | + 'completed' => __('Completed', 'easy-invoice'), | |
| 444 | + 'pending' => __('Awaiting confirmation', 'easy-invoice'), | |
| 445 | + 'rejected' => __('Rejected', 'easy-invoice'), | |
| 446 | + 'failed' => __('Failed', 'easy-invoice'), | |
| 360 | 447 | ); |
| 361 | 448 | |
| 362 | 449 | // Prepare template data |
| 363 | 450 | $template_data = [ |
| @@ -366,8 +453,9 @@ | ||
| 366 | 453 | 'status_filter' => $status_filter, |
| 367 | 454 | 'status_filters' => $status_filters, |
| 368 | 455 | 'trash_count' => $trash_count, |
| 369 | 456 | 'stats' => $stats, |
| 457 | + 'amounts_by_currency' => $amounts_by_currency, | |
| 370 | 458 | 'current_page' => $current_page, |
| 371 | 459 | 'per_page' => $per_page, |
| 372 | 460 | 'total_payments' => $total_payments, |
| 373 | 461 | 'total_pages' => $total_pages, |
| @@ -394,11 +482,19 @@ | ||
| 394 | 482 | // Check if scripts are already enqueued |
| 395 | 483 | if (wp_script_is('easy-invoice-payment', 'enqueued')) { |
| 396 | 484 | return; |
| 397 | 485 | } |
| 398 | - if(!is_singular(PostTypes::EASY_INVOICE_POST_TYPE)){ | |
| 399 | - //return; | |
| 400 | - } | |
| 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 | + } | |
| 401 | 497 | |
| 402 | 498 | // Enqueue our custom scripts |
| 403 | 499 | wp_enqueue_script( |
| 404 | 500 | 'easy-invoice-payment', |
| @@ -414,11 +510,22 @@ | ||
| 414 | 510 | $currency_code = $settings['easy_invoice_currency_code'] ?? 'USD'; |
| 415 | 511 | $currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); |
| 416 | 512 | |
| 417 | 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 | + | |
| 418 | 524 | wp_localize_script('easy-invoice-payment', 'easy_invoice_vars', [ |
| 419 | 525 | 'ajax_url' => admin_url('admin-ajax.php'), |
| 420 | 526 | 'nonce' => wp_create_nonce('easy_invoice_payment'), |
| 527 | + 'access_token' => $ei_access_token, | |
| 421 | 528 | 'currency_symbol' => $currency_symbol, |
| 422 | 529 | 'currency_code' => $currency_code |
| 423 | 530 | ]); |
| 424 | 531 | } |
| @@ -433,8 +540,40 @@ | ||
| 433 | 540 | |
| 434 | 541 | $invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 435 | 542 | $payment_method_slug = isset($_POST['payment_method']) ? sanitize_text_field($_POST['payment_method']) : ''; |
| 436 | 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 | + | |
| 437 | 576 | // Add filter for extensions to handle custom payment logic (e.g., partial payments) |
| 438 | 577 | $custom_result = apply_filters('easy_invoice_before_process_payment', null, $invoice_id, $_POST); |
| 439 | 578 | |
| 440 | 579 | if (is_array($custom_result) && isset($custom_result['handled']) && $custom_result['handled']) { |
| @@ -445,24 +584,39 @@ | ||
| 445 | 584 | } |
| 446 | 585 | return; |
| 447 | 586 | } |
| 448 | 587 | |
| 449 | - if (!$invoice_id || !$payment_method_slug) { | |
| 588 | + if (!$payment_method_slug) { | |
| 450 | 589 | wp_send_json_error(['message' => __('Missing required fields.', 'easy-invoice')]); |
| 451 | 590 | return; |
| 452 | 591 | } |
| 453 | 592 | |
| 454 | - $invoice_post = get_post($invoice_id); | |
| 455 | - if (!$invoice_post || $invoice_post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { | |
| 456 | - wp_send_json_error(['message' => __('Invalid invoice.', 'easy-invoice')]); | |
| 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')]); | |
| 457 | 599 | return; |
| 458 | 600 | } |
| 459 | 601 | |
| 460 | - $invoice = new \EasyInvoice\Models\Invoice($invoice_post); | |
| 461 | - $amount = $invoice->total ?? 0; | |
| 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 | + } | |
| 462 | 618 | |
| 463 | - // Log the payment processing details | |
| 464 | - | |
| 465 | 619 | $gateway_instance = $this->gatewayManager->getGateway($payment_method_slug); |
| 466 | 620 | |
| 467 | 621 | if (!$gateway_instance || !$gateway_instance->isEnabled() || !$gateway_instance->isAvailable()) { |
| 468 | 622 | wp_send_json_error(['message' => __('Selected payment gateway is not available or configured correctly.', 'easy-invoice')]); |
| @@ -473,8 +627,15 @@ | ||
| 473 | 627 | // Pass the entire $_POST array to the gateway |
| 474 | 628 | $result = $gateway_instance->processPayment($amount, $_POST); |
| 475 | 629 | |
| 476 | 630 | if (isset($result['success']) && $result['success']) { |
| 631 | + // An offline gateway with no follow-up step (cash, the free | |
| 632 | + // manual gateway) leaves the invoice pending here; bank | |
| 633 | + // transfer and cheque notify the admin themselves once the | |
| 634 | + // proof or cheque details arrive. | |
| 635 | + // Offline gateways (OfflineGateway) record their own pending | |
| 636 | + // payment and fire easy_invoice_manual_payment_submitted with | |
| 637 | + // the record's id; nothing to add here. | |
| 477 | 638 | wp_send_json_success($result); |
| 478 | 639 | } else { |
| 479 | 640 | wp_send_json_error(['message' => $result['message'] ?? __('Payment processing failed with the gateway.', 'easy-invoice')]); |
| 480 | 641 | } |
| @@ -485,8 +646,97 @@ | ||
| 485 | 646 | } |
| 486 | 647 | } |
| 487 | 648 | |
| 488 | 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 $allowed; | |
| 736 | + } | |
| 737 | + | |
| 738 | + /** | |
| 489 | 739 | * Handle payment callback/webhook |
| 490 | 740 | */ |
| 491 | 741 | public function handleCallback(): void { |
| 492 | 742 | check_ajax_referer('easy_invoice_payment', 'payment_nonce'); |
| @@ -497,8 +747,34 @@ | ||
| 497 | 747 | if (!$invoice_id || !$gateway) { |
| 498 | 748 | wp_send_json_error(['message' => __('Invalid request', 'easy-invoice')]); |
| 499 | 749 | } |
| 500 | 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 | + | |
| 501 | 777 | $gateway_instance = $this->gatewayManager->getGateway($gateway); |
| 502 | 778 | if (!$gateway_instance) { |
| 503 | 779 | wp_send_json_error(['message' => __('Invalid payment gateway', 'easy-invoice')]); |
| 504 | 780 | } |
| @@ -504,10 +780,14 @@ | ||
| 504 | 780 | } |
| 505 | 781 | |
| 506 | 782 | $result = $gateway_instance->handleCallback($_POST); |
| 507 | 783 | |
| 508 | - // Send admin notification for manual payments | |
| 509 | - if ($result['success'] && in_array($gateway, ['bank', 'cheque'])) { | |
| 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)) { | |
| 510 | 790 | do_action('easy_invoice_manual_payment_submitted', $invoice_id, $gateway); |
| 511 | 791 | } |
| 512 | 792 | |
| 513 | 793 | if ($result['success']) { |
| @@ -531,9 +811,13 @@ | ||
| 531 | 811 | |
| 532 | 812 | $invoice = new \EasyInvoice\Models\Invoice($post); |
| 533 | 813 | $invoice_status = $invoice->getStatus(); |
| 534 | 814 | |
| 535 | - if (!in_array($invoice_status, [ 'unpaid', 'available'])) { | |
| 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)) { | |
| 536 | 820 | return []; |
| 537 | 821 | } |
| 538 | 822 | |
| 539 | 823 | $enabled_gateways = $this->gatewayManager->getEnabledGateways(); |
| @@ -559,8 +843,17 @@ | ||
| 559 | 843 | |
| 560 | 844 | $available_gateways = []; |
| 561 | 845 | $gateway_manager = \EasyInvoice\EasyInvoice::getInstance()->getGatewayManager(); |
| 562 | 846 | |
| 847 | + // An invoice saved before 2.4.2 could name the old "manual" gateway; | |
| 848 | + // that meant the offline methods, which are gateways of their own now. | |
| 849 | + if (!empty($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 | + | |
| 563 | 856 | // $enabled_gateways is an associative array with gateway_id as key and gateway object as value |
| 564 | 857 | foreach ($enabled_gateways as $gateway_id => $gateway) { |
| 565 | 858 | // If invoice has custom gateways selected, only show those |
| 566 | 859 | // If no custom gateways are selected (empty array), show all enabled gateways |
| @@ -588,13 +881,27 @@ | ||
| 588 | 881 | */ |
| 589 | 882 | public function updatePayment() { |
| 590 | 883 | check_ajax_referer('easy_invoice_payment', 'payment_nonce'); |
| 591 | 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 | + | |
| 592 | 899 | $payment_id = isset($_POST['payment_id']) ? intval($_POST['payment_id']) : 0; |
| 593 | 900 | $invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; |
| 594 | 901 | $amount = isset($_POST['amount']) ? floatval($_POST['amount']) : 0; |
| 595 | 902 | $payment_method = isset($_POST['payment_method']) ? sanitize_text_field($_POST['payment_method']) : ''; |
| 596 | - $payment_date = isset($_POST['payment_date']) ? sanitize_text_field($_POST['payment_date']) : date('Y-m-d'); | |
| 903 | + $payment_date = isset($_POST['payment_date']) ? sanitize_text_field($_POST['payment_date']) : current_time('Y-m-d'); | |
| 597 | 904 | $status = isset($_POST['status']) ? sanitize_text_field($_POST['status']) : 'pending'; |
| 598 | 905 | $notes = isset($_POST['notes']) ? sanitize_textarea_field($_POST['notes']) : ''; |
| 599 | 906 | |
| 600 | 907 | if (!$payment_id || !$invoice_id || !$amount || !$payment_method) { |
| @@ -650,13 +957,13 @@ | ||
| 650 | 957 | $total_payments = $this->calculateTotalPaymentsForInvoice($invoice_id); |
| 651 | 958 | $invoice_total = $invoice->getTotal(); |
| 652 | 959 | |
| 653 | 960 | if ($total_payments < $invoice_total) { |
| 654 | - // Not enough payments anymore, revert invoice to draft/pending | |
| 655 | - $invoice->setStatus('draft'); | |
| 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'); | |
| 656 | 965 | $invoice->save(); |
| 657 | - | |
| 658 | - error_log("Easy Invoice: Invoice #$invoice_id status reverted to 'draft' - payment marked as $status"); | |
| 659 | 966 | } else { |
| 660 | 967 | // Still enough payments from other completed payments |
| 661 | 968 | $this->updateInvoiceStatusIfPaid($invoice_id, $invoice, 'manual'); |
| 662 | 969 | } |
| @@ -677,9 +984,9 @@ | ||
| 677 | 984 | * Verify manual payment |
| 678 | 985 | */ |
| 679 | 986 | public function verifyManualPayment(): void { |
| 680 | 987 | // Check permissions |
| 681 | - if (!current_user_can('manage_options')) { | |
| 988 | + if (!easy_invoice_user_can('ei_record_payment')) { | |
| 682 | 989 | wp_send_json_error(['message' => __('You do not have permission to perform this action', 'easy-invoice')]); |
| 683 | 990 | return; |
| 684 | 991 | } |
| 685 | 992 | |
| @@ -760,10 +1067,11 @@ | ||
| 760 | 1067 | /** |
| 761 | 1068 | * Reject manual payment |
| 762 | 1069 | */ |
| 763 | 1070 | public function rejectManualPayment(): void { |
| 764 | - // Check permissions | |
| 765 | - if (!current_user_can('manage_options')) { | |
| 1071 | + // Check permissions — rejecting a manual payment is a record-payment | |
| 1072 | + // operation (it transitions state, doesn't refund money). | |
| 1073 | + if (!easy_invoice_user_can('ei_record_payment')) { | |
| 766 | 1074 | wp_send_json_error(['message' => __('You do not have permission to perform this action', 'easy-invoice')]); |
| 767 | 1075 | return; |
| 768 | 1076 | } |
| 769 | 1077 | |
| @@ -817,12 +1125,14 @@ | ||
| 817 | 1125 | if (!$invoice || !$invoice->getId()) { |
| 818 | 1126 | return; |
| 819 | 1127 | } |
| 820 | 1128 | |
| 821 | - // Use EmailManager to send payment confirmation | |
| 1129 | + // Use EmailManager to send payment confirmation using proper template system | |
| 1130 | + // This will check if payment email is enabled in settings | |
| 822 | 1131 | $email_manager = \EasyInvoice\Services\EmailManager::getInstance(); |
| 823 | - $email_manager->sendPaymentConfirmationEmail($invoice, [ | |
| 824 | - 'payment_id' => $payment_id | |
| 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 | |
| 825 | 1135 | ]); |
| 826 | 1136 | } |
| 827 | 1137 | |
| 828 | 1138 | /** |
| @@ -842,107 +1152,280 @@ | ||
| 842 | 1152 | $email_manager = \EasyInvoice\Services\EmailManager::getInstance(); |
| 843 | 1153 | $email_manager->sendPaymentRejectionEmail($invoice, $reason); |
| 844 | 1154 | } |
| 845 | 1155 | |
| 1156 | + | |
| 1157 | + | |
| 1158 | + | |
| 846 | 1159 | /** |
| 847 | - * Add pending payment statuses to admin filters | |
| 1160 | + * Daily payment reminder (free plugin). | |
| 848 | 1161 | * |
| 849 | - * @param array $statuses | |
| 850 | - * @return array | |
| 1162 | + * Emails the "reminder" template once to every invoice still owed a | |
| 1163 | + * set number of days after its due date (Settings → Advanced → Payment | |
| 1164 | + * reminder). Invoices with a payment awaiting confirmation are left | |
| 1165 | + * alone. When Easy Invoice Pro is active its own reminder (or the Smart | |
| 1166 | + * Reminders addon) takes over and this does nothing. | |
| 851 | 1167 | */ |
| 852 | - public function addPendingPaymentStatuses($statuses): array { | |
| 853 | - $statuses['pending-bank'] = __('Pending Bank Transfer', 'easy-invoice'); | |
| 854 | - $statuses['pending-cheque'] = __('Pending Cheque', 'easy-invoice'); | |
| 855 | - return $statuses; | |
| 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 | + } | |
| 856 | 1252 | } |
| 857 | 1253 | |
| 858 | 1254 | /** |
| 859 | - * Add payment method column to payments list | |
| 860 | - * | |
| 861 | - * @param array $columns | |
| 862 | - * @return array | |
| 1255 | + * Submit manual payment | |
| 863 | 1256 | */ |
| 864 | - public function addPaymentMethodColumn($columns): array { | |
| 865 | - $new_columns = []; | |
| 1257 | + public function submitManualPayment(): void { | |
| 1258 | + // CSRF defense — keep the existing nonce check. The nonce is | |
| 1259 | + // global (`easy_invoice_payment`) so any public invoice page leaks | |
| 1260 | + // a valid value; the REAL authorisation gate is the ownership | |
| 1261 | + // check below. | |
| 1262 | + if (!wp_verify_nonce($_POST['nonce'] ?? '', 'easy_invoice_payment')) { | |
| 1263 | + wp_send_json_error(['message' => __('Security check failed', 'easy-invoice')]); | |
| 1264 | + return; | |
| 1265 | + } | |
| 866 | 1266 | |
| 867 | - foreach ($columns as $key => $value) { | |
| 868 | - $new_columns[$key] = $value; | |
| 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($_POST['payment_notes']) : ''; | |
| 869 | 1270 | |
| 870 | - if ($key === 'title') { | |
| 871 | - $new_columns['payment_method'] = __('Payment Method', 'easy-invoice'); | |
| 872 | - } | |
| 1271 | + if (!$invoice_id || !$payment_type) { | |
| 1272 | + wp_send_json_error(['message' => __('Missing required fields', 'easy-invoice')]); | |
| 1273 | + return; | |
| 873 | 1274 | } |
| 874 | 1275 | |
| 875 | - return $new_columns; | |
| 876 | - } | |
| 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 | + } | |
| 877 | 1282 | |
| 878 | - /** | |
| 879 | - * Render payment method column | |
| 880 | - * | |
| 881 | - * @param string $column | |
| 882 | - * @param int $post_id | |
| 883 | - */ | |
| 884 | - public function renderPaymentMethodColumn($column, $post_id): void { | |
| 885 | - if ($column === 'payment_method') { | |
| 886 | - $payment_method = get_post_meta($post_id, '_payment_method', true); | |
| 887 | - $payment_methods = [ | |
| 888 | - 'paypal' => __('PayPal', 'easy-invoice') | |
| 889 | - ]; | |
| 1283 | + $invoice = new \EasyInvoice\Models\Invoice($invoice_post); | |
| 890 | 1284 | |
| 891 | - echo isset($payment_methods[$payment_method]) ? esc_html($payment_methods[$payment_method]) : esc_html($payment_method); | |
| 1285 | + // Authorisation: reject unless the caller is the legitimate email | |
| 1286 | + // recipient (per-invoice access token), an admin, or the | |
| 1287 | + // logged-in client bound to this invoice. Without this gate the | |
| 1288 | + // public AJAX endpoint allowed any visitor with a harvested | |
| 1289 | + // global nonce to flood arbitrary invoices into | |
| 1290 | + // `pending_verification` and attach payment-proof uploads. | |
| 1291 | + if (!\EasyInvoice\Controllers\InvoiceController::canSubmitPaymentForInvoice($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; | |
| 892 | 1296 | } |
| 893 | - } | |
| 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); | |
| 894 | 1302 | |
| 895 | - /** | |
| 896 | - * Send payment reminders for pending manual payments | |
| 897 | - */ | |
| 898 | - public function sendPaymentReminders(): void { | |
| 899 | - // Get invoices with pending manual payments | |
| 900 | - $pending_invoices = get_posts([ | |
| 901 | - 'post_type' => \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE, | |
| 902 | - 'posts_per_page' => -1, | |
| 903 | - 'meta_query' => [ | |
| 904 | - 'relation' => 'AND', | |
| 905 | - [ | |
| 906 | - 'key' => '_payment_status', | |
| 907 | - 'value' => ['pending-bank', 'pending-cheque'], | |
| 908 | - 'compare' => 'IN' | |
| 909 | - ], | |
| 910 | - [ | |
| 911 | - 'key' => '_payment_reminder_sent', | |
| 912 | - 'compare' => 'NOT EXISTS' | |
| 913 | - ] | |
| 914 | - ] | |
| 915 | - ]); | |
| 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 = $_FILES['payment_proof']; | |
| 916 | 1307 | |
| 917 | - if (!empty($pending_invoices)) { | |
| 918 | - // Get currency settings | |
| 919 | - $settings_controller = new \EasyInvoice\Controllers\SettingsController(); | |
| 920 | - $settings = $settings_controller->getSettings(); | |
| 921 | - $currency_code = $settings['easy_invoice_currency_code'] ?? 'USD'; | |
| 922 | - $currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); | |
| 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 | + } | |
| 923 | 1312 | |
| 924 | - foreach ($pending_invoices as $post) { | |
| 925 | - $invoice = new Invoice($post); | |
| 1313 | + $max_size = 5 * 1024 * 1024; // 5MB | |
| 1314 | + if ($file['size'] > $max_size) { | |
| 1315 | + wp_send_json_error(['message' => __('File size must be less than 5MB.', 'easy-invoice')]); | |
| 1316 | + return; | |
| 1317 | + } | |
| 926 | 1318 | |
| 927 | - if (!$invoice || !$invoice->getId()) { | |
| 928 | - continue; | |
| 929 | - } | |
| 1319 | + $allowed_mimes = [ | |
| 1320 | + 'jpg|jpeg|jpe' => 'image/jpeg', | |
| 1321 | + 'png' => 'image/png', | |
| 1322 | + 'gif' => 'image/gif', | |
| 1323 | + 'pdf' => 'application/pdf', | |
| 1324 | + ]; | |
| 930 | 1325 | |
| 931 | - // Use EmailManager to send payment reminder | |
| 932 | - $email_manager = \EasyInvoice\Services\EmailManager::getInstance(); | |
| 933 | - $result = $email_manager->sendInvoiceEmail($invoice, 'reminder', [ | |
| 934 | - 'payment_method' => get_post_meta($invoice->getId(), '_payment_method', true) | |
| 935 | - ]); | |
| 1326 | + $checked = wp_check_filetype_and_ext($file['tmp_name'], $file['name'], $allowed_mimes); | |
| 1327 | + if (empty($checked['ext']) || empty($checked['type'])) { | |
| 1328 | + wp_send_json_error(['message' => __('Invalid file type. Only JPG, PNG, GIF, and PDF files are allowed.', 'easy-invoice')]); | |
| 1329 | + return; | |
| 1330 | + } | |
| 936 | 1331 | |
| 937 | - // Mark reminder as sent if email was sent successfully | |
| 938 | - if ($result['success']) { | |
| 939 | - update_post_meta($invoice->getId(), '_payment_reminder_sent', current_time('mysql')); | |
| 940 | - } | |
| 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; | |
| 941 | 1336 | } |
| 942 | 1337 | |
| 943 | - wp_reset_postdata(); | |
| 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']; | |
| 944 | 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 | + ]); | |
| 945 | 1428 | } |
| 946 | 1429 | |
| 947 | 1430 | /** |
| 948 | 1431 | * Handle submission of payment proof for manual gateways (Bank Transfer, Cheque) |
| @@ -995,189 +1478,335 @@ | ||
| 995 | 1478 | } |
| 996 | 1479 | } |
| 997 | 1480 | |
| 998 | 1481 | /** |
| 999 | - * AJAX handler for admin to mark an invoice as paid. | |
| 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. | |
| 1000 | 1489 | */ |
| 1001 | 1490 | public function mark_invoice_paid_ajax(): void { |
| 1002 | - $invoice_id = isset($_POST['invoice_id']) ? intval($_POST['invoice_id']) : 0; | |
| 1003 | - $nonce = isset($_POST['nonce']) ? sanitize_text_field($_POST['nonce']) : ''; | |
| 1004 | - $notes = isset($_POST['notes']) ? sanitize_textarea_field($_POST['notes']) : ''; | |
| 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($_POST['notes'])) : ''; | |
| 1005 | 1495 | |
| 1006 | - if (empty($invoice_id) || !wp_verify_nonce($nonce, 'easy_invoice_approve_payment')) { | |
| 1496 | + if (!wp_verify_nonce($nonce, 'easy_invoice_approve_payment')) { | |
| 1007 | 1497 | easy_invoice_toast_error(__('Invalid request or security check failed.', 'easy-invoice')); |
| 1008 | 1498 | return; |
| 1009 | 1499 | } |
| 1010 | - | |
| 1011 | - // Use manage_options capability which administrators have | |
| 1012 | - if (!current_user_can('manage_options')) { | |
| 1500 | + if (!easy_invoice_user_can('ei_record_payment')) { | |
| 1013 | 1501 | easy_invoice_toast_error(__('You do not have permission to perform this action.', 'easy-invoice')); |
| 1014 | 1502 | return; |
| 1015 | 1503 | } |
| 1016 | 1504 | |
| 1017 | - $invoice_post = get_post($invoice_id); | |
| 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; | |
| 1018 | 1518 | if (!$invoice_post || $invoice_post->post_type !== \EasyInvoice\Constants\PostTypes::EASY_INVOICE_POST_TYPE) { |
| 1019 | - wp_send_json_error(['message' => __('Invalid invoice.', 'easy-invoice')]); | |
| 1519 | + easy_invoice_toast_error(__('Invalid invoice.', 'easy-invoice')); | |
| 1020 | 1520 | return; |
| 1021 | 1521 | } |
| 1522 | + $invoice = new Invoice($invoice_post); | |
| 1523 | + $pending = \EasyInvoice\Services\OfflinePayments::pendingStatuses(); | |
| 1022 | 1524 | |
| 1023 | - $invoice = new Invoice($invoice_post); | |
| 1024 | - // For manual approval, always use 'manual' as payment method | |
| 1025 | - $payment_method = 'manual'; | |
| 1525 | + if (!$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 | + } | |
| 1026 | 1540 | |
| 1027 | - // Update invoice post status to 'publish' (or your primary paid status) | |
| 1028 | - wp_update_post(['ID' => $invoice_id, 'post_status' => 'publish']); | |
| 1029 | - update_post_meta($invoice_id, '_payment_status', 'completed'); // General completed status for payments | |
| 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); | |
| 1030 | 1546 | |
| 1031 | - // Allow plugins to control invoice status update | |
| 1032 | - $should_update_invoice_status = apply_filters('easy_invoice_should_update_invoice_status', true, $invoice_id); | |
| 1033 | - if ($should_update_invoice_status) { | |
| 1034 | - update_post_meta($invoice_id, InvoiceFields::STATUS, 'paid'); // Specific invoice status field if used by model | |
| 1547 | + if ($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 | + } | |
| 1035 | 1605 | } |
| 1036 | 1606 | |
| 1037 | - // Use submitted notes or default note | |
| 1038 | - $payment_notes = !empty($notes) | |
| 1039 | - ? $notes | |
| 1040 | - : __('Payment manually verified by admin.', 'easy-invoice'); | |
| 1607 | + \EasyInvoice\Services\InvoiceBalance::forget($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); | |
| 1041 | 1612 | |
| 1042 | - // Find existing pending payment records for this invoice | |
| 1043 | - $existing_payment_args = [ | |
| 1044 | - 'post_type' => 'easy_invoice_payment', | |
| 1045 | - 'posts_per_page' => 1, | |
| 1046 | - 'meta_query' => [ | |
| 1047 | - 'relation' => 'AND', | |
| 1048 | - [ | |
| 1049 | - 'key' => '_invoice_id', | |
| 1050 | - 'value' => $invoice_id, | |
| 1051 | - ], | |
| 1052 | - [ | |
| 1053 | - 'key' => '_status', | |
| 1054 | - 'value' => ['pending-bank', 'pending-cheque', 'pending'], // Check against pending statuses | |
| 1055 | - 'compare' => 'IN' | |
| 1056 | - ] | |
| 1057 | - ] | |
| 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, | |
| 1058 | 1631 | ]; |
| 1059 | - $existing_payments = get_posts($existing_payment_args); | |
| 1060 | - $payment_id = null; | |
| 1061 | - | |
| 1062 | - if (!empty($existing_payments)) { | |
| 1063 | - // Update existing pending payment instead of creating new one | |
| 1064 | - $payment_id = $existing_payments[0]->ID; | |
| 1065 | - update_post_meta($payment_id, '_status', 'completed'); // Update status to completed | |
| 1066 | - update_post_meta($payment_id, '_payment_method', 'manual'); // Set payment method to manual | |
| 1067 | - update_post_meta($payment_id, '_transaction_id', 'MANUAL-' . $invoice_id . '-' . time()); | |
| 1068 | - update_post_meta($payment_id, '_payment_date', current_time('mysql')); | |
| 1069 | - update_post_meta($payment_id, '_notes', $payment_notes); // Update notes on existing payment | |
| 1632 | + if ('paid' === $new_status) { | |
| 1633 | + do_action('easy_invoice_payment_completed', $invoice_id, $invoice, $payment_event); | |
| 1070 | 1634 | } else { |
| 1071 | - // Only create a new payment if no pending payments exist | |
| 1072 | - // This prevents creating duplicate payment records | |
| 1073 | - $existing_payments = get_posts([ | |
| 1074 | - 'post_type' => 'easy_invoice_payment', | |
| 1075 | - 'posts_per_page' => -1, | |
| 1076 | - 'meta_query' => [ | |
| 1077 | - [ | |
| 1078 | - 'key' => '_invoice_id', | |
| 1079 | - 'value' => $invoice_id, | |
| 1080 | - ] | |
| 1081 | - ] | |
| 1082 | - ]); | |
| 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, $new_status); | |
| 1083 | 1647 | |
| 1084 | - if (!empty($existing_payments)) { | |
| 1085 | - // If payments exist but none are pending, don't create a new one | |
| 1086 | - // Just update the invoice status | |
| 1087 | - easy_invoice_toast_success(__('Invoice marked as paid successfully.', 'easy-invoice')); | |
| 1088 | - return; | |
| 1089 | - } | |
| 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 | + } | |
| 1090 | 1654 | |
| 1091 | - // Get currency from invoice | |
| 1092 | - $currency_code = get_post_meta($invoice_id, '_easy_invoice_currency_code', true); | |
| 1093 | - if (empty($currency_code) || $currency_code === 'global') { | |
| 1094 | - $currency_code = get_option('easy_invoice_currency_code', 'USD'); | |
| 1095 | - } | |
| 1096 | - $currency_symbol = \EasyInvoice\Helpers\CurrencyHelper::getCurrencySymbol($currency_code); | |
| 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'])) : ''; | |
| 1097 | 1664 | |
| 1098 | - $payment_data = [ | |
| 1099 | - 'invoice_id' => $invoice_id, | |
| 1100 | - 'amount' => $invoice->getTotal(), // Or get amount from proof submission if it varies | |
| 1101 | - 'payment_method' => $payment_method, | |
| 1102 | - 'status' => 'completed', | |
| 1103 | - 'transaction_id' => get_post_meta($invoice_id, '_' . $payment_method . '_transaction_id', true) ?: 'MANUAL-' . $invoice_id, | |
| 1104 | - 'payment_date' => current_time('mysql'), | |
| 1105 | - 'notes' => $payment_notes, // Use provided notes | |
| 1106 | - 'payment_type' => 'manual', | |
| 1107 | - 'currency' => $currency_code, | |
| 1108 | - 'currency_symbol' => $currency_symbol, | |
| 1109 | - 'gateway_response' => json_encode([ | |
| 1110 | - 'admin_verified' => true, | |
| 1111 | - 'user' => get_current_user_id(), | |
| 1112 | - 'verification_date' => current_time('mysql'), | |
| 1113 | - 'notes' => $payment_notes // Store notes in response JSON as well | |
| 1114 | - ]) | |
| 1115 | - ]; | |
| 1116 | - try { | |
| 1117 | - // Create payment record using WordPress post creation | |
| 1118 | - $payment_post_data = [ | |
| 1119 | - 'post_title' => sprintf('Manual Payment for Invoice #%s', $invoice->getNumber()), | |
| 1120 | - 'post_type' => 'easy_invoice_payment', | |
| 1121 | - 'post_status' => 'publish', | |
| 1122 | - 'post_author' => get_current_user_id(), | |
| 1123 | - 'meta_input' => [ | |
| 1124 | - '_invoice_id' => $invoice_id, | |
| 1125 | - '_amount' => $invoice->getTotal(), | |
| 1126 | - '_payment_method' => $payment_method, | |
| 1127 | - '_status' => 'completed', | |
| 1128 | - '_transaction_id' => get_post_meta($invoice_id, '_' . $payment_method . '_transaction_id', true) ?: 'MANUAL-' . $invoice_id, | |
| 1129 | - '_payment_date' => current_time('mysql'), | |
| 1130 | - '_notes' => $payment_notes, | |
| 1131 | - '_payment_type' => 'manual', | |
| 1132 | - '_currency' => $currency_code, | |
| 1133 | - '_currency_symbol' => $currency_symbol, | |
| 1134 | - '_gateway_response' => json_encode([ | |
| 1135 | - 'admin_verified' => true, | |
| 1136 | - 'user' => get_current_user_id(), | |
| 1137 | - 'verification_date' => current_time('mysql'), | |
| 1138 | - 'notes' => $payment_notes | |
| 1139 | - ]) | |
| 1140 | - ] | |
| 1141 | - ]; | |
| 1665 | + if (!$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); | |
| 1142 | 1683 | |
| 1143 | - $payment_id = wp_insert_post($payment_post_data); | |
| 1144 | - if (is_wp_error($payment_id)) { | |
| 1145 | - easy_invoice_toast_error(__('Error creating payment record:', 'easy-invoice') . ' ' . $payment_id->get_error_message()); | |
| 1146 | - return; | |
| 1147 | - } | |
| 1148 | - } catch (\Exception $e) { | |
| 1149 | - easy_invoice_toast_error(__('Error creating payment record:', 'easy-invoice') . ' ' . $e->getMessage()); | |
| 1150 | - return; | |
| 1684 | + update_post_meta($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'); | |
| 1151 | 1696 | } |
| 1152 | 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); | |
| 1153 | 1706 | |
| 1154 | - // Store payment details before updating status (for the hook) | |
| 1155 | - $transaction_id = get_post_meta($invoice_id, '_' . $payment_method . '_transaction_id', true) ?: 'MANUAL-' . $invoice_id; | |
| 1156 | - $invoice->setMeta('_payment_method', $payment_method); | |
| 1157 | - $invoice->setMeta('_transaction_id', $transaction_id); | |
| 1707 | + easy_invoice_toast_success(__('Payment rejected. The invoice still shows the amount as due.', 'easy-invoice')); | |
| 1708 | + } | |
| 1158 | 1709 | |
| 1159 | - // Update invoice status to paid | |
| 1160 | - // This will trigger 'easy_invoice_payment_completed' hook which sends admin notification | |
| 1161 | - $invoice->setStatus('paid'); | |
| 1162 | - $invoice->save(); | |
| 1710 | + /** | |
| 1711 | + * Record money received, from the admin "Add New Payment" form. | |
| 1712 | + * | |
| 1713 | + * The form used to post to the customer checkout endpoint, which runs a | |
| 1714 | + * gateway (bank-transfer instructions, a card form) — not what an admin | |
| 1715 | + * typing in a cheque they were handed wants. This books a completed | |
| 1716 | + * payment and settles the invoice: paid when the total is covered, | |
| 1717 | + * partial otherwise. | |
| 1718 | + */ | |
| 1719 | + public function recordPayment() { | |
| 1720 | + if (!isset($_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'])) : ''; | |
| 1163 | 1731 | |
| 1164 | - // Trigger the payment completed hook manually since we're updating status directly | |
| 1165 | - do_action('easy_invoice_payment_completed', $invoice_id, $invoice, [ | |
| 1166 | - 'payment_method' => $payment_method, | |
| 1167 | - 'gateway_name' => 'manual', | |
| 1168 | - 'transaction_id' => $transaction_id, | |
| 1169 | - 'amount' => $invoice->getTotal() | |
| 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' => $notes]), | |
| 1763 | + ], | |
| 1170 | 1764 | ]); |
| 1765 | + if (is_wp_error($payment_id) || !$payment_id) { | |
| 1766 | + wp_send_json_error(['message' => __('The payment could not be saved.', 'easy-invoice')]); | |
| 1767 | + } | |
| 1171 | 1768 | |
| 1172 | - // Trigger email confirmation and actions only if we have a payment_id | |
| 1173 | - if ($payment_id) { | |
| 1174 | - // Send confirmation email to customer | |
| 1175 | - $this->sendPaymentConfirmationEmail($invoice_id, $payment_id); | |
| 1176 | - do_action('easy_invoice_manual_payment_confirmed', $invoice_id, $payment_id, $payment_method); | |
| 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); | |
| 1177 | 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); | |
| 1178 | 1801 | |
| 1179 | - easy_invoice_toast_success(__('Invoice marked as paid successfully.', 'easy-invoice')); | |
| 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 | + ]); | |
| 1180 | 1809 | } |
| 1181 | 1810 | |
| 1182 | 1811 | /** |
| 1183 | 1812 | * Handle bulk actions for payments |
| @@ -1188,19 +1817,21 @@ | ||
| 1188 | 1817 | return; |
| 1189 | 1818 | } |
| 1190 | 1819 | |
| 1191 | 1820 | // Check nonce and capability |
| 1192 | - if (!wp_verify_nonce($_POST['easy_invoice_payment_bulk_nonce'], 'easy_invoice_payment_bulk_action')) { | |
| 1193 | - wp_die(__('Security check failed.', 'easy-invoice')); | |
| 1821 | + if (!wp_verify_nonce(($_POST['easy_invoice_payment_bulk_nonce'] ?? ''), 'easy_invoice_payment_bulk_action')) { | |
| 1822 | + wp_die(esc_html__('Security check failed.', 'easy-invoice')); | |
| 1194 | 1823 | } |
| 1195 | 1824 | |
| 1196 | - if (!current_user_can('manage_options')) { | |
| 1197 | - wp_die(__('You do not have permission to perform this action.', 'easy-invoice')); | |
| 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')); | |
| 1198 | 1829 | } |
| 1199 | 1830 | |
| 1200 | 1831 | // Check if we have payment IDs |
| 1201 | 1832 | if (!isset($_POST['payment_ids']) || !is_array($_POST['payment_ids']) || empty($_POST['payment_ids'])) { |
| 1202 | - wp_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_error=no_selection')); | |
| 1833 | + wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_error=no_selection')); | |
| 1203 | 1834 | exit; |
| 1204 | 1835 | } |
| 1205 | 1836 | |
| 1206 | 1837 | // Get bulk action and payment IDs |
| @@ -1237,13 +1868,13 @@ | ||
| 1237 | 1868 | } |
| 1238 | 1869 | } |
| 1239 | 1870 | |
| 1240 | 1871 | // Update invoice statuses for completed payments that were trashed |
| 1241 | - foreach ($invoice_updates as $invoice_id => $deleted_amount) { | |
| 1242 | - $this->updateInvoiceStatusAfterPaymentDeletion($invoice_id, $deleted_amount); | |
| 1872 | + foreach (array_keys($invoice_updates) as $invoice_id) { | |
| 1873 | + $this->syncInvoiceStatusWithPayments($invoice_id); | |
| 1243 | 1874 | } |
| 1244 | 1875 | |
| 1245 | - wp_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_trashed=' . $processed)); | |
| 1876 | + wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_trashed=' . $processed)); | |
| 1246 | 1877 | break; |
| 1247 | 1878 | |
| 1248 | 1879 | case 'restore': |
| 1249 | 1880 | foreach ($payment_ids as $id) { |
| @@ -1275,13 +1906,13 @@ | ||
| 1275 | 1906 | } |
| 1276 | 1907 | } |
| 1277 | 1908 | |
| 1278 | 1909 | // Update invoice statuses for completed payments that were restored |
| 1279 | - foreach ($invoice_updates as $invoice_id => $restored_amount) { | |
| 1280 | - $this->updateInvoiceStatusAfterPaymentRestoration($invoice_id, $restored_amount); | |
| 1910 | + foreach (array_keys($invoice_updates) as $invoice_id) { | |
| 1911 | + $this->syncInvoiceStatusWithPayments($invoice_id); | |
| 1281 | 1912 | } |
| 1282 | 1913 | |
| 1283 | - wp_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_restored=' . $processed)); | |
| 1914 | + wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_restored=' . $processed)); | |
| 1284 | 1915 | break; |
| 1285 | 1916 | |
| 1286 | 1917 | case 'delete': |
| 1287 | 1918 | foreach ($payment_ids as $id) { |
| @@ -1308,17 +1939,17 @@ | ||
| 1308 | 1939 | } |
| 1309 | 1940 | } |
| 1310 | 1941 | |
| 1311 | 1942 | // Update invoice statuses for completed payments that were deleted |
| 1312 | - foreach ($invoice_updates as $invoice_id => $deleted_amount) { | |
| 1313 | - $this->updateInvoiceStatusAfterPaymentDeletion($invoice_id, $deleted_amount); | |
| 1943 | + foreach (array_keys($invoice_updates) as $invoice_id) { | |
| 1944 | + $this->syncInvoiceStatusWithPayments($invoice_id); | |
| 1314 | 1945 | } |
| 1315 | 1946 | |
| 1316 | - wp_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_deleted=' . $processed)); | |
| 1947 | + wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_deleted=' . $processed)); | |
| 1317 | 1948 | break; |
| 1318 | 1949 | |
| 1319 | 1950 | default: |
| 1320 | - wp_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_error=invalid_action')); | |
| 1951 | + wp_safe_redirect(admin_url('admin.php?page=easy-invoice-payments&bulk_error=invalid_action')); | |
| 1321 | 1952 | } |
| 1322 | 1953 | |
| 1323 | 1954 | exit; |
| 1324 | 1955 | } |
| @@ -1323,108 +1954,40 @@ | ||
| 1323 | 1954 | exit; |
| 1324 | 1955 | } |
| 1325 | 1956 | |
| 1326 | 1957 | /** |
| 1327 | - * Update invoice status after payment deletion | |
| 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 $invoice_id Invoice. | |
| 1328 | 1966 | */ |
| 1329 | - private function updateInvoiceStatusAfterPaymentDeletion($invoice_id, $deleted_amount) { | |
| 1330 | - $invoice = new Invoice($invoice_id); | |
| 1331 | - | |
| 1332 | - if (!$invoice->getId()) { | |
| 1967 | + private function syncInvoiceStatusWithPayments($invoice_id) { | |
| 1968 | + $invoice = \EasyInvoice\Providers\InvoiceServiceProvider::getInvoiceRepository()->find((int) $invoice_id); | |
| 1969 | + if (!$invoice || !$invoice->getId()) { | |
| 1333 | 1970 | return; |
| 1334 | 1971 | } |
| 1335 | - | |
| 1336 | - // Get all remaining payments for this invoice | |
| 1337 | - $remaining_payments = get_posts(array( | |
| 1338 | - 'post_type' => 'easy_invoice_payment', | |
| 1339 | - 'post_status' => 'publish', | |
| 1340 | - 'meta_query' => array( | |
| 1341 | - array( | |
| 1342 | - 'key' => '_invoice_id', | |
| 1343 | - 'value' => $invoice_id, | |
| 1344 | - 'compare' => '=' | |
| 1345 | - ), | |
| 1346 | - array( | |
| 1347 | - 'key' => '_status', | |
| 1348 | - 'value' => 'completed', | |
| 1349 | - 'compare' => '=' | |
| 1350 | - ) | |
| 1351 | - ), | |
| 1352 | - 'posts_per_page' => -1 | |
| 1353 | - )); | |
| 1354 | - | |
| 1355 | - // Calculate total remaining payments | |
| 1356 | - $total_remaining = 0; | |
| 1357 | - foreach ($remaining_payments as $payment_post) { | |
| 1358 | - $payment = new Payment($payment_post); | |
| 1359 | - $total_remaining += floatval($payment->getAmount()); | |
| 1972 | + $current = (string) $invoice->getStatus(); | |
| 1973 | + if (in_array($current, ['draft', 'cancelled', 'canceled'], true)) { | |
| 1974 | + return; | |
| 1360 | 1975 | } |
| 1361 | - | |
| 1362 | - $invoice_total = floatval($invoice->getTotal()); | |
| 1363 | - | |
| 1364 | - // Update invoice status based on remaining payments | |
| 1365 | - if ($total_remaining >= $invoice_total) { | |
| 1366 | - // Still fully paid | |
| 1367 | - update_post_meta($invoice_id, '_status', 'paid'); | |
| 1368 | - } elseif ($total_remaining > 0) { | |
| 1369 | - // Partially paid | |
| 1370 | - update_post_meta($invoice_id, '_status', 'partial'); | |
| 1976 | + $paid = \EasyInvoice\Services\InvoiceBalance::paid((int) $invoice_id); | |
| 1977 | + if (\EasyInvoice\Services\InvoiceBalance::isSettled($invoice)) { | |
| 1978 | + $new = 'paid'; | |
| 1979 | + } elseif ($paid > 0) { | |
| 1980 | + $new = 'partial'; | |
| 1371 | 1981 | } else { |
| 1372 | - // No payments remaining | |
| 1373 | - update_post_meta($invoice_id, '_status', 'unpaid'); | |
| 1982 | + $new = in_array($current, ['unpaid', 'available'], true) ? $current : 'available'; | |
| 1374 | 1983 | } |
| 1984 | + if ($new !== $current) { | |
| 1985 | + $invoice->setStatus($new); | |
| 1986 | + $invoice->save(); | |
| 1987 | + } | |
| 1375 | 1988 | } |
| 1376 | 1989 | |
| 1377 | - /** | |
| 1378 | - * Update invoice status after payment restoration | |
| 1379 | - */ | |
| 1380 | - private function updateInvoiceStatusAfterPaymentRestoration($invoice_id, $restored_amount) { | |
| 1381 | - $invoice = new Invoice($invoice_id); | |
| 1382 | - | |
| 1383 | - if (!$invoice->getId()) { | |
| 1384 | - return; | |
| 1385 | - } | |
| 1386 | - | |
| 1387 | - // Get all payments for this invoice (including the restored one) | |
| 1388 | - $all_payments = get_posts(array( | |
| 1389 | - 'post_type' => 'easy_invoice_payment', | |
| 1390 | - 'post_status' => 'publish', | |
| 1391 | - 'meta_query' => array( | |
| 1392 | - array( | |
| 1393 | - 'key' => '_invoice_id', | |
| 1394 | - 'value' => $invoice_id, | |
| 1395 | - 'compare' => '=' | |
| 1396 | - ), | |
| 1397 | - array( | |
| 1398 | - 'key' => '_status', | |
| 1399 | - 'value' => 'completed', | |
| 1400 | - 'compare' => '=' | |
| 1401 | - ) | |
| 1402 | - ), | |
| 1403 | - 'posts_per_page' => -1 | |
| 1404 | - )); | |
| 1405 | - | |
| 1406 | - // Calculate total payments (including restored ones) | |
| 1407 | - $total_payments = 0; | |
| 1408 | - foreach ($all_payments as $payment_post) { | |
| 1409 | - $payment = new Payment($payment_post); | |
| 1410 | - $total_payments += floatval($payment->getAmount()); | |
| 1411 | - } | |
| 1412 | - | |
| 1413 | - $invoice_total = floatval($invoice->getTotal()); | |
| 1414 | - | |
| 1415 | - // Update invoice status based on total payments | |
| 1416 | - if ($total_payments >= $invoice_total) { | |
| 1417 | - // Fully paid | |
| 1418 | - update_post_meta($invoice_id, '_status', 'paid'); | |
| 1419 | - } elseif ($total_payments > 0) { | |
| 1420 | - // Partially paid | |
| 1421 | - update_post_meta($invoice_id, '_status', 'partial'); | |
| 1422 | - } else { | |
| 1423 | - // No payments | |
| 1424 | - update_post_meta($invoice_id, '_status', 'unpaid'); | |
| 1425 | - } | |
| 1426 | - } | |
| 1427 | 1990 | |
| 1428 | 1991 | // Stripe payment recording moved to Pro plugin |
| 1429 | 1992 | |
| 1430 | 1993 | |
