/** * Cain CDA — Server-Side Commission Fix * ─────────────────────────────────────── * WPCode → PHP Snippet → "CDA Server Commission Fix" * Run on: Everywhere * * Intercepts the CDA submit REST request BEFORE it hits the original * plugin handler, captures commission fields from the request body, * stores them in a global, then saves them to post meta and regenerates * the invoice after the post is created. No JavaScript required. */ // ── Step 1: Capture commission data from REST request body ──────────────── add_filter( 'rest_pre_dispatch', 'cain_capture_commission_request', 1, 3 ); function cain_capture_commission_request( $result, $server, $request ) { $route = $request->get_route(); // Only intercept the CDA submit endpoint if ( strpos($route, 'cda/submit') === false ) { return $result; } // Pull every possible commission field from the request body $body = $request->get_body_params(); if ( empty($body) ) { // Try JSON body $json = $request->get_json_params(); if ( ! empty($json) ) $body = $json; } if ( empty($body) ) { // Try raw body $raw = $request->get_body(); if ( $raw ) { $decoded = json_decode($raw, true); if ( is_array($decoded) ) $body = $decoded; } } // Store in global for use after post is created $GLOBALS['cain_cda_commission'] = [ 'gross_commission' => floatval( $body['grossCommission'] ?? $body['gross_commission'] ?? $body['commission_amt'] ?? 0 ), 'agent_split' => floatval( $body['agentSplit'] ?? $body['agent_split'] ?? $body['split_pct'] ?? 0 ), 'agent_commission' => floatval( $body['agentGrossCommission'] ?? $body['agent_commission'] ?? 0 ), 'broker_fee' => floatval( $body['brokerFee'] ?? $body['broker_fee'] ?? $body['broker_commission'] ?? 0 ), 'transaction_fee' => floatval( $body['transactionFee'] ?? $body['transaction_fee'] ?? 0 ), 'eo_fee' => floatval( $body['eoFee'] ?? $body['eo_fee'] ?? 0 ), 'other1' => floatval( $body['other1'] ?? $body['other_deduction_1'] ?? 0 ), 'other2' => floatval( $body['other2'] ?? $body['other_deduction_2'] ?? 0 ), 'net_disbursement' => floatval( $body['netDisbursement'] ?? $body['net_disbursement'] ?? 0 ), ]; // Calculate anything missing $c = &$GLOBALS['cain_cda_commission']; if ( ! $c['agent_commission'] && $c['gross_commission'] && $c['agent_split'] ) { $c['agent_commission'] = $c['gross_commission'] * ( $c['agent_split'] / 100 ); } if ( ! $c['net_disbursement'] && $c['agent_commission'] ) { $c['net_disbursement'] = $c['agent_commission'] - $c['broker_fee'] - $c['transaction_fee'] - $c['eo_fee'] - $c['other1'] - $c['other2']; } return $result; // Don't block the original handler } // ── Step 2: After post is saved, write commission meta + new invoice ─────── add_action( 'save_post_cain_cda', 'cain_save_commission_and_invoice', 99, 3 ); function cain_save_commission_and_invoice( $post_id, $post, $update ) { if ( $post->post_status !== 'publish' ) return; if ( wp_is_post_revision($post_id) ) return; if ( wp_is_post_autosave($post_id) ) return; // Get captured commission data $c = $GLOBALS['cain_cda_commission'] ?? []; // Also check if commission is already in post meta (from a previous save) $stored_gross = floatval( get_post_meta($post_id, '_commission_amt', true) ?: get_post_meta($post_id, '_gross_commission', true) ?: 0 ); // Merge: prefer captured data, fall back to stored $gross = $c['gross_commission'] ?: $stored_gross; $split = $c['agent_split'] ?: floatval(get_post_meta($post_id, '_split_pct', true) ?: get_post_meta($post_id, '_agent_split', true) ?: 0); $acomm = $c['agent_commission'] ?: floatval(get_post_meta($post_id, '_agent_commission', true) ?: 0); $broker = $c['broker_fee'] ?: floatval(get_post_meta($post_id, '_broker_commission', true) ?: get_post_meta($post_id, '_broker_fee', true) ?: 0); $tx = $c['transaction_fee'] ?: floatval(get_post_meta($post_id, '_transaction_fee', true) ?: 0); $eo = $c['eo_fee'] ?: floatval(get_post_meta($post_id, '_eo_fee', true) ?: 0); $other1 = $c['other1'] ?: floatval(get_post_meta($post_id, '_other_deduction_1', true) ?: 0); $other2 = $c['other2'] ?: floatval(get_post_meta($post_id, '_other_deduction_2', true) ?: 0); $net = $c['net_disbursement'] ?: floatval(get_post_meta($post_id, '_net_disbursement', true) ?: 0); // Skip if no commission data at all if ( ! $gross && ! $acomm ) return; // Calculate missing values if ( ! $acomm && $gross && $split ) $acomm = $gross * ($split / 100); if ( ! $net && $acomm ) $net = $acomm - $broker - $tx - $eo - $other1 - $other2; // Save to post meta (correct keys) update_post_meta( $post_id, '_commission_amt', $gross ); update_post_meta( $post_id, '_gross_commission', $gross ); update_post_meta( $post_id, '_split_pct', $split ); update_post_meta( $post_id, '_agent_split', $split ); update_post_meta( $post_id, '_agent_commission', $acomm ); update_post_meta( $post_id, '_broker_commission', $broker ); update_post_meta( $post_id, '_broker_fee', $broker ); update_post_meta( $post_id, '_transaction_fee', $tx ); update_post_meta( $post_id, '_eo_fee', $eo ); update_post_meta( $post_id, '_other_deduction_1', $other1 ); update_post_meta( $post_id, '_other_deduction_2', $other2 ); update_post_meta( $post_id, '_net_disbursement', $net ); // ── Pull all other meta for invoice ─────────────────────────────────── $m = fn($k) => get_post_meta($post_id, '_' . $k, true) ?: ''; $agent_name = $m('agent_name') ?: get_the_title($post_id); $agent_email = $m('agent_email'); $agent_phone = $m('agent_phone'); $trec = $m('trec_license'); $tx_type = $m('transaction_type') ?: 'Sale'; $address = $m('property_address'); $city = $m('city'); $state = $m('state'); $zip = $m('zip'); $csz = trim("$city, $state $zip", ', '); $close_date = $m('closing_date'); $title_co = $m('title_company'); $title_ct = $m('title_contact'); $inv_co = $m('invoice_company') ?: $m('title_company'); $inv_email = $m('invoice_email'); $notes = $m('notes'); // Invoice number $inv_num = get_post_meta($post_id, '_invoice_number', true); if ( ! $inv_num ) { $inv_num = 'CDA-' . date('Ymd', strtotime($post->post_date)) . '-' . $post_id; update_post_meta($post_id, '_invoice_number', $inv_num); } $$ = fn($n) => $n > 0 ? '$' . number_format($n, 2) : '—'; $p = fn($n) => $n > 0 ? number_format($n, 1) . '%' : '—'; $t = fn($v) => $v ? esc_html($v) : '—'; // ── Build invoice HTML ───────────────────────────────────────────────── $html = ' Commission Invoice ' . esc_html($inv_num) . '

CAIN

& COMPANY REAL ESTATE LLC

COMMISSION INVOICE

' . esc_html($inv_num) . '

' . date('F j, Y') . '

PENDING BROKER APPROVAL

AGENT INFORMATION

AGENT NAME

' . $t($agent_name) . '

' . $t($agent_email) . '

PHONE

' . $t($agent_phone) . '

TREC LICENSE

' . $t($trec) . '

PROPERTY & TRANSACTION

PROPERTY ADDRESS

' . $t($address) . '

CITY / STATE / ZIP

' . $t($csz) . '

TRANSACTION TYPE

' . esc_html($tx_type) . '

CLOSING DATE

' . $t($close_date) . '

TITLE COMPANY

' . $t($title_co) . '

TITLE CONTACT

' . $t($title_ct) . '

COMMISSION BREAKDOWN

Gross Commission' . $$($gross) . '

Agent Split' . $p($split) . '

Agent Gross Commission' . $$($acomm) . '

' . ($broker > 0 ? '

Broker Fee- ' . $$($broker) . '

' : '') . ' ' . ($tx > 0 ? '

Transaction Fee- ' . $$($tx) . '

' : '') . ' ' . ($eo > 0 ? '

E&O Fee- ' . $$($eo) . '

' : '') . ' ' . ($other1 > 0 ? '

Other Deduction 1- ' . $$($other1) . '

' : '') . ' ' . ($other2 > 0 ? '

Other Deduction 2- ' . $$($other2) . '

' : '') . '

NET DISBURSEMENT' . $$($net) . '

' . ($inv_co || $inv_email ? '

INVOICE / BILL TO

COMPANY

' . $t($inv_co) . '

' . $t($inv_email) . '

' : '') . ' ' . ($notes ? '

NOTES

' . nl2br(esc_html($notes)) . '

' : '') . '

'; // Always overwrite update_post_meta($post_id, '_invoice_html', $html); // ── Emails ───────────────────────────────────────────────────────────── $headers = ['Content-Type: text/html; charset=UTF-8']; wp_mail(get_option('admin_email'), 'New CDA — ' . $agent_name . ' | ' . $address, $html, $headers); if ($agent_email && is_email($agent_email)) { wp_mail($agent_email, 'Your CDA Has Been Received — ' . $inv_num, $html, $headers); } } // ── Download handler — priority 1 ───────────────────────────────────────── remove_action('wp_ajax_cain_download_invoice', 'cain_download_invoice_handler'); add_action('wp_ajax_cain_download_invoice', 'cain_server_download', 1); add_action('wp_ajax_nopriv_cain_download_invoice', 'cain_server_download', 1); function cain_server_download() { $nonce = sanitize_text_field($_REQUEST['nonce'] ?? ''); $post_id = absint($_REQUEST['id'] ?? 0); if (!$post_id) wp_die('Invalid request.'); $ok = wp_verify_nonce($nonce, 'cain_invoice_' . $post_id) || wp_verify_nonce($nonce, 'cain_download_invoice') || (is_user_logged_in() && current_user_can('manage_options')); if (!$ok) wp_die('Link expired. Reload the CDA list and try again.'); $html = get_post_meta($post_id, '_invoice_html', true); if (empty($html)) { $p = get_post($post_id); if ($p) { cain_save_commission_and_invoice($post_id, $p, true); $html = get_post_meta($post_id, '_invoice_html', true); } } if (empty($html)) wp_die('Invoice not found.'); $inv_num = get_post_meta($post_id, '_invoice_number', true) ?: 'CDA-' . $post_id; header('Content-Type: text/html; charset=UTF-8'); header('Content-Disposition: attachment; filename="Invoice-' . sanitize_file_name($inv_num) . '.html"'); header('Cache-Control: no-cache'); echo $html; exit; } // Fresh nonce in REST response add_filter('rest_prepare_cain_cda', function($r, $p) { $d = $r->get_data(); $d['invoice_url'] = admin_url('admin-ajax.php') . '?action=cain_download_invoice&id=' . $p->ID . '&nonce=' . wp_create_nonce('cain_invoice_' . $p->ID); $d['invoice_number'] = get_post_meta($p->ID, '_invoice_number', true) ?: 'CDA-' . date('Ymd', strtotime($p->post_date)) . '-' . $p->ID; $r->set_data($d); return $r; }, 20, 2);