From 5d7b138c2cdf1d36a1f36de788e80c0b2f53b0e1 Mon Sep 17 00:00:00 2001 From: unknown Date: Tue, 14 Jul 2026 19:38:05 +0800 Subject: [PATCH] feat(pay): content cashier coupon and rebate discount chain MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Wire zibll-style cash content discounts: VIP list price → buyer 推广折扣 → coupon, then commission on final pay. Reuse AKSRT_Coupon, add Invite::get_referrer, cashier UI, and paid-time coupon burn + rebate_log. --- .../admin/src/schema/sections/payment/paid.js | 11 + assets/js/cms-download.js | 110 ++++- .../class-aksrt-admin-schema-payment.php | 4 + inc/classes/class-aksrt-content-pay.php | 443 +++++++++++++++++- inc/classes/class-aksrt-invite.php | 51 ++ inc/classes/class-aksrt-resource-meta-box.php | 23 + ...-aksrt-settings-credits-payment-groups.php | 9 + .../class-aksrt-settings-home-cms.php | 4 + .../class-aksrt-settings-payment-runtime.php | 16 + inc/helpers/aksrt-domain-model.php | 7 + inc/helpers/aksrt-pay.php | 68 +++ 11 files changed, 724 insertions(+), 22 deletions(-) diff --git a/assets/admin/src/schema/sections/payment/paid.js b/assets/admin/src/schema/sections/payment/paid.js index 0112c630..e32eca95 100644 --- a/assets/admin/src/schema/sections/payment/paid.js +++ b/assets/admin/src/schema/sections/payment/paid.js @@ -23,6 +23,8 @@ export const paidSchema = { payment_download_post_log: 50, payment_download_remote_size: 2048, payment_download_remote_ext: 'zip,rar,7z', + coupon_post_s: false, + coupon_desc: '', }, groups: [ { @@ -72,5 +74,14 @@ export const paidSchema = { { key: 'payment_download_remote_ext', label: '远程文件格式限制', type: 'input', default: 'zip,rar,7z', help: '逗号分隔扩展名', dependsOn: { key: 'payment_download_remote_s', value: true } }, ], }, + { + key: 'coupon', + title: '内容优惠码', + icon: 'fas fa-ticket-alt', + fields: [ + { key: 'coupon_post_s', label: '全站内容允许优惠码', type: 'switch', default: false, help: '开启后所有付费内容收银台可用优惠码；关闭时仅单篇勾选「允许优惠码」的文章可用。' }, + { key: 'coupon_desc', label: '优惠码说明', type: 'textarea', default: '', dependsOn: { key: 'coupon_post_s', value: true }, help: '展示在内容收银台优惠码输入框下方。' }, + ], + }, ], } diff --git a/assets/js/cms-download.js b/assets/js/cms-download.js index 19a9d577..4211a84a 100644 --- a/assets/js/cms-download.js +++ b/assets/js/cms-download.js @@ -366,23 +366,36 @@ }; } - function openCashier(postId, returnFocusEl, priceType) { + function buildPreviewUrl(postId, priceType, couponCode) { + var previewUrl = REST_BASE + '/pay/content/' + postId; + var qs = []; + if (priceType) qs.push('price_type=' + encodeURIComponent(priceType)); + if (couponCode) qs.push('coupon_code=' + encodeURIComponent(couponCode)); + if (qs.length) previewUrl += '?' + qs.join('&'); + return previewUrl; + } + + function fetchPreview(postId, priceType, couponCode) { + return fetch(buildPreviewUrl(postId, priceType, couponCode), { + method: 'GET', + credentials: 'same-origin', + headers: restHeaders(), + }).then(function (resp) { + return resp.json().then(function (j) { return { ok: resp.ok, status: resp.status, json: j }; }); + }); + } + + function openCashier(postId, returnFocusEl, priceType, couponCode) { if (!postId) return; priceType = priceType || ''; + couponCode = couponCode || ''; open( '

' + tt('cashier_loading', '确认购买') + '

' + '

' + tt('loading', '加载中…') + '

', returnFocusEl ); - var previewUrl = REST_BASE + '/pay/content/' + postId; - if (priceType) previewUrl += (previewUrl.indexOf('?') >= 0 ? '&' : '?') + 'price_type=' + encodeURIComponent(priceType); - fetch(previewUrl, { - method: 'GET', - credentials: 'same-origin', - headers: restHeaders(), - }) - .then(function (resp) { return resp.json().then(function (j) { return { ok: resp.ok, status: resp.status, json: j }; }); }) + fetchPreview(postId, priceType, couponCode) .then(function (r) { if (!r.ok || (r.json && r.json.code)) { const code = r.json && r.json.code ? r.json.code : ''; @@ -404,6 +417,7 @@ } var prev = r.json || {}; if (priceType) prev._price_type = priceType; + if (couponCode) prev._coupon_code = couponCode; renderCashier(prev, returnFocusEl); }) .catch(function () { @@ -430,7 +444,8 @@ const priceType = (preview._price_type || preview.price_type || ''); let amountLabel = escapeHtml(preview.amount_label || ''); let baseLabel = escapeHtml(preview.base_label || ''); - if (priceType === 'download_limit_over' && preview.download_limit_over_label) { + const listLabel = escapeHtml(preview.list_amount_label || preview.amount_label || amountLabel); + if (priceType === 'download_limit_over' && preview.download_limit_over_label && !preview.discounts) { amountLabel = escapeHtml(preview.download_limit_over_label); baseLabel = amountLabel; preview.amount = preview.download_limit_over_price; @@ -440,14 +455,25 @@ const typeLabel = escapeHtml(preview.pay_type_label || ''); const balance = typeof preview.balance === 'number' ? preview.balance : 0; const methods = Array.isArray(preview.payment_methods) ? preview.payment_methods : []; + const couponAllowed = !isPoints && !!preview.coupon_allowed; + const couponCodeVal = escapeAttr(preview.coupon_code || preview._coupon_code || ''); let priceRows = ''; if (!preview.pay_limit) { priceRows += '
' + tt('price', '价格') + '' + baseLabel + '
'; } - if (preview.amount !== preview.base) { + // VIP list price row when VIP reduced list amount. + if (typeof preview.list_amount === 'number' && typeof preview.base === 'number' && preview.list_amount !== preview.base) { + priceRows += '
' + tt('vip_price', '会员价') + '' + listLabel + '
'; + } else if (preview.amount !== preview.base && !preview.rebate_discount && !preview.coupon_discount) { priceRows += '
' + tt('vip_price', '会员价') + '' + amountLabel + '
'; } + if (preview.rebate_discount > 0) { + priceRows += '
' + tt('rebate_discount', '推广折扣') + '' + escapeHtml(preview.rebate_discount_label || ('-' + preview.rebate_discount)) + '
'; + } + if (preview.coupon_discount > 0) { + priceRows += '
' + tt('coupon_discount', '优惠码') + '' + escapeHtml(preview.coupon_discount_label || ('-' + preview.coupon_discount)) + '
'; + } priceRows += '
' + tt('pay_amount', '支付金额') + '' + amountLabel + '
'; let body = ''; @@ -470,6 +496,23 @@ body += ''; body += ''; } else { + if (couponAllowed) { + body += '
'; + body += '
' + tt('use_coupon', '使用优惠码') + '
'; + body += '
'; + body += ''; + body += ''; + body += '
'; + if (preview.coupon_desc) { + body += '
' + escapeHtml(preview.coupon_desc) + '
'; + } + if (preview.coupon_error) { + body += '
' + escapeHtml(preview.coupon_error) + '
'; + } else if (preview.coupon_discount > 0) { + body += '
' + tt('coupon_ok', '优惠码可用') + '
'; + } + body += '
'; + } let methodHtml = ''; methods.forEach(function (m, idx) { const id = escapeAttr(m.id || ''); @@ -486,6 +529,39 @@ open('

' + tt('confirm_buy', '确认购买') + '

' + body, returnFocusEl); + const checkBtn = document.querySelector('[data-aksrt-check-coupon]'); + if (checkBtn) { + checkBtn.addEventListener('click', function () { + const input = document.querySelector('input[name="aksrt_coupon_code"]'); + const code = input ? String(input.value || '').trim() : ''; + if (!code) { + if (input) input.focus(); + return; + } + checkBtn.disabled = true; + const old = checkBtn.innerHTML; + checkBtn.innerHTML = tt('checking', '检查中…'); + fetchPreview(preview.post_id, priceType, code) + .then(function (r) { + checkBtn.disabled = false; + checkBtn.innerHTML = old; + if (!r.ok || (r.json && r.json.code && !r.json.amount && r.json.amount !== 0)) { + renderError((r.json && r.json.message) || tt('default_err', '请稍后重试'), (r.json && r.json.data) || {}, returnFocusEl, (r.json && r.json.code) || ''); + return; + } + var prev = r.json || {}; + if (priceType) prev._price_type = priceType; + prev._coupon_code = code; + renderCashier(prev, returnFocusEl); + }) + .catch(function () { + checkBtn.disabled = false; + checkBtn.innerHTML = old; + renderError(tt('network_err', '网络错误，请稍后重试'), {}, returnFocusEl); + }); + }); + } + const submitBtn = document.querySelector('[data-aksrt-pay-submit]'); if (submitBtn) { submitBtn.addEventListener('click', function () { @@ -493,12 +569,14 @@ let paymentMethod = 'balance'; const checked = document.querySelector('input[name="aksrt_pay_method"]:checked'); if (checked) paymentMethod = checked.value; - submitPurchase(preview.post_id, mode, paymentMethod, submitBtn, returnFocusEl); + const input = document.querySelector('input[name="aksrt_coupon_code"]'); + const code = input ? String(input.value || '').trim() : (preview.coupon_code || preview._coupon_code || ''); + submitPurchase(preview.post_id, mode, paymentMethod, submitBtn, returnFocusEl, code); }); } } - function submitPurchase(postId, mode, paymentMethod, button, returnFocusEl) { + function submitPurchase(postId, mode, paymentMethod, button, returnFocusEl, couponCode) { if (!postId) return; const original = button.innerHTML; button.disabled = true; @@ -508,6 +586,7 @@ if (mode === 'cash') payload.payment_method = paymentMethod || 'balance'; const pt = button.getAttribute('data-price-type') || ''; if (pt) payload.price_type = pt; + if (mode === 'cash' && couponCode) payload.coupon_code = couponCode; fetch(REST_BASE + '/pay/content/' + postId, { method: 'POST', @@ -627,6 +706,11 @@ '.aksrt-cashier__methods{margin:0 0 14px;}' + '.aksrt-cashier__methods-title{font-size:13px;font-weight:600;color:#374151;margin:0 0 8px;}' + '.aksrt-cashier__method{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid #e5e7eb;border-radius:8px;margin:0 0 6px;cursor:pointer;font-size:13px;}' + + '.aksrt-cashier__coupon{margin:0 0 14px;}' + + '.aksrt-cashier__coupon-row{display:flex;gap:8px;align-items:center;}' + + '.aksrt-cashier__coupon-input{flex:1;min-width:0;padding:8px 10px;border:1px solid #e5e7eb;border-radius:8px;font-size:13px;}' + + '.aksrt-cashier__coupon-desc{margin-top:6px;font-size:12px;color:#9ca3af;line-height:1.5;}' + + '.aksrt-cashier__coupon-ok{margin-top:6px;font-size:12px;color:#059669;}' + '.resource-download-box__attrs{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:6px;}' + '.resource-download-box__attrs-item{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:#6b7280;}' + '.resource-download-box__attrs-name{flex:0 0 auto;}' + diff --git a/inc/classes/admin/schema/class-aksrt-admin-schema-payment.php b/inc/classes/admin/schema/class-aksrt-admin-schema-payment.php index 3e853382..cc5a4d07 100644 --- a/inc/classes/admin/schema/class-aksrt-admin-schema-payment.php +++ b/inc/classes/admin/schema/class-aksrt-admin-schema-payment.php @@ -52,6 +52,10 @@ class AKSRT_Admin_Schema_Payment { ['key' => 'payment_download_remote_size', 'label' => '远程文件大小限制(KB)', 'type' => 'number', 'default' => 2048, 'min' => 1, 'max' => 999999], ['key' => 'payment_download_remote_ext', 'label' => '远程文件格式限制', 'type' => 'input', 'default' => 'zip,rar,7z'], ]], + ['key' => 'coupon', 'title' => '内容优惠码', 'fields' => [ + ['key' => 'coupon_post_s', 'label' => '全站内容允许优惠码', 'type' => 'switch', 'default' => false], + ['key' => 'coupon_desc', 'label' => '优惠码说明', 'type' => 'textarea', 'default' => '', 'dependsOn' => ['key' => 'coupon_post_s', 'value' => true]], + ]], ], ], 'recharge' => [ diff --git a/inc/classes/class-aksrt-content-pay.php b/inc/classes/class-aksrt-content-pay.php index e78d7514..76572455 100644 --- a/inc/classes/class-aksrt-content-pay.php +++ b/inc/classes/class-aksrt-content-pay.php @@ -66,11 +66,17 @@ class AKSRT_Content_Pay { /** * GET /pay/content/{id} + * query: coupon_code?, price_type? */ public function rest_preview(WP_REST_Request $request) { $post_id = (int) $request['id']; $uid = get_current_user_id(); - $preview = $this->preview($post_id, $uid); + $coupon_code = sanitize_text_field((string) ($request->get_param('coupon_code') ?? $request->get_param('coupon') ?? '')); + $price_type = sanitize_key((string) ($request->get_param('price_type') ?? '')); + if ($price_type !== 'download_limit_over') { + $price_type = ''; + } + $preview = $this->preview($post_id, $uid, $coupon_code, $price_type); if (is_wp_error($preview)) { return $preview; } @@ -79,7 +85,7 @@ class AKSRT_Content_Pay { /** * POST /pay/content/{id} - * body: { mode?: points|cash, payment_method?: balance|alipay|..., price_type?: ''|download_limit_over } + * body: { mode?: points|cash, payment_method?: balance|alipay|..., price_type?: ''|download_limit_over, coupon_code?: string } */ public function rest_purchase(WP_REST_Request $request) { $post_id = (int) $request['id']; @@ -94,6 +100,7 @@ class AKSRT_Content_Pay { if ($price_type !== 'download_limit_over') { $price_type = ''; } + $coupon_code = sanitize_text_field((string) ($params['coupon_code'] ?? $params['coupon'] ?? '')); // Guest allowed only for cash + pay_limit=0 + setting on. if ($uid <= 0) { @@ -123,6 +130,7 @@ class AKSRT_Content_Pay { if ($uid <= 0) { return new WP_Error('aksrt_need_login', __('积分支付请先登录。', 'aksrt'), ['status' => 401]); } + // Points path: ignore coupon (zibll parity). return $this->rest_wrap_result($this->create_and_pay_points($post_id, $uid, $price_type)); } @@ -134,7 +142,7 @@ class AKSRT_Content_Pay { if ($uid <= 0 && in_array($payment_method, ['balance', 'points'], true)) { $payment_method = 'alipay'; } - return $this->rest_wrap_result($this->create_cash_order($post_id, $uid, $payment_method, $price_type)); + return $this->rest_wrap_result($this->create_cash_order($post_id, $uid, $payment_method, $price_type, $coupon_code)); } /** @@ -218,6 +226,112 @@ class AKSRT_Content_Pay { } aksrt_set_guest_content_pay_cookies($paid_order); } + + // Consume coupon + write affiliate commission (cash content only; idempotent). + $this->finalize_content_order_side_effects($order_number, $paid_order); + } + + /** + * On paid: burn coupon (if any) and create affiliate rebate log. + */ + private function finalize_content_order_side_effects(string $order_number, array $order): void { + $meta = $this->decode_order_note_meta($order); + if (empty($meta['content_pay'])) { + return; + } + // Points: no coupon burn / no cash commission. + if (($meta['pay_modo'] ?? '') === 'points') { + return; + } + + $buyer_id = (int) ($order['user_id'] ?? 0); + + // Coupon burn. + $coupon = is_array($meta['coupon'] ?? null) ? $meta['coupon'] : []; + $coupon_code = sanitize_text_field((string) ($coupon['code'] ?? $meta['coupon_code'] ?? '')); + $coupon_discount = (float) ($meta['coupon_discount'] ?? $meta['discount'] ?? ($coupon['discount'] ?? 0)); + if ($coupon_code !== '' && class_exists('AKSRT_Coupon') && !$this->coupon_usage_exists($order_number)) { + $coupon_api = AKSRT_Coupon::get_instance(); + $coupon_api->use_coupon($coupon_code); + $validated = $coupon_api->validate($coupon_code, max(0.01, $coupon_discount), ['user_id' => $buyer_id]); + $coupon_id = (int) ($validated['coupon']['id'] ?? $coupon['id'] ?? 0); + if ($coupon_id <= 0 && !empty($coupon['id'])) { + $coupon_id = (int) $coupon['id']; + } + if ($coupon_id > 0) { + $coupon_api->log_usage($coupon_id, max(0, $buyer_id), $order_number, max(0.0, $coupon_discount)); + } + } + + // Affiliate commission (does not reduce buyer pay). + $referrer_id = (int) ($meta['referrer_id'] ?? 0); + $rebate_price = round((float) ($meta['rebate_price'] ?? 0), 2); + $pay_amount = round((float) ($order['amount'] ?? $meta['payable'] ?? 0), 2); + if ($referrer_id <= 0 || $rebate_price <= 0 || $pay_amount <= 0) { + return; + } + if (!class_exists('AKSRT_Rebate')) { + return; + } + if ($this->rebate_log_exists($order_number, $referrer_id)) { + return; + } + AKSRT_Rebate::get_instance()->create([ + 'user_id' => $referrer_id, + 'order_number' => $order_number, + 'source_user_id' => $buyer_id, + 'amount' => $rebate_price, + 'type' => AKSRT_Rebate::TYPE_ORDER, + 'note' => sprintf( + /* translators: 1: order number 2: post id */ + __('内容推广返佣 订单 %1$s 内容 #%2$d', 'aksrt'), + $order_number, + (int) ($order['product_id'] ?? $meta['post_id'] ?? 0) + ), + ]); + } + + /** + * @param array $order + * @return array + */ + private function decode_order_note_meta(array $order): array { + if (is_array($order['meta_payload'] ?? null) && $order['meta_payload'] !== []) { + return $order['meta_payload']; + } + $note = (string) ($order['note'] ?? ''); + if ($note === '') { + return []; + } + $decoded = json_decode($note, true); + return is_array($decoded) ? $decoded : []; + } + + private function coupon_usage_exists(string $order_number): bool { + global $wpdb; + $table = AKSRT_DB_Migrator::table('coupon_usage'); + if ($table === '' || $order_number === '') { + return false; + } + $found = $wpdb->get_var($wpdb->prepare( + "SELECT id FROM {$table} WHERE order_number = %s LIMIT 1", + $order_number + )); + return !empty($found); + } + + private function rebate_log_exists(string $order_number, int $referrer_id): bool { + global $wpdb; + $table = AKSRT_DB_Migrator::table('rebate_log'); + if ($table === '' || $order_number === '') { + return false; + } + $found = $wpdb->get_var($wpdb->prepare( + "SELECT id FROM {$table} WHERE order_number = %s AND user_id = %d LIMIT 1", + $order_number, + $referrer_id + )); + return !empty($found); } /** @@ -244,7 +358,7 @@ class AKSRT_Content_Pay { * * @return array|WP_Error */ - public function preview(int $post_id, int $user_id = 0) { + public function preview(int $post_id, int $user_id = 0, string $coupon_code = '', string $price_type = '') { $post = get_post($post_id); if (!($post instanceof WP_Post) || $post->post_status !== 'publish') { return new WP_Error('aksrt_invalid', __('内容不存在', 'aksrt'), ['status' => 404]); @@ -261,6 +375,16 @@ class AKSRT_Content_Pay { ? aksrt_get_user_pay_price($post, $uid) : ['amount' => 0.0, 'base' => 0.0, 'modo' => '0', 'currency' => '￥', 'is_free' => true, 'pay_limit' => 0, 'vip_level' => 0, 'original' => 0.0, 'vip1' => 0.0, 'vip2' => 0.0]; + // Optional overbuy override for preview display. + if ($price_type === 'download_limit_over') { + $over = max(0.0, (float) ($meta['download_limit_over_price'] ?? 0)); + if ($over > 0) { + $priced['amount'] = $over; + $priced['base'] = $over; + $priced['is_free'] = false; + } + } + $pay_modo = (($priced['modo'] ?? '0') === 'points') ? 'points' : '0'; $pay_limit = (int) ($priced['pay_limit'] ?? 0); $vip_level = (int) ($priced['vip_level'] ?? 0); @@ -268,6 +392,45 @@ class AKSRT_Content_Pay { $base = (float) ($priced['base'] ?? $amount); $over_price = max(0.0, (float) ($meta['download_limit_over_price'] ?? 0)); + $list_amount = $amount; + $rebate_discount = 0.0; + $coupon_discount = 0.0; + $coupon_payload = null; + $coupon_error = ''; + $referrer_active = false; + $referrer_id = 0; + $rebate_price = 0.0; + $payable = $amount; + + $coupon_allowed = $pay_modo !== 'points' && $this->is_coupon_allowed($post_id, $meta); + $coupon_desc = ''; + if ($coupon_allowed) { + $coupon_desc = trim((string) ($meta['coupon_desc'] ?? '')); + if ($coupon_desc === '' && class_exists('AKSRT_Settings') && method_exists('AKSRT_Settings', 'get_content_coupon_settings')) { + $coupon_desc = (string) (AKSRT_Settings::get_content_coupon_settings()['desc'] ?? ''); + } + } + + if ($pay_modo !== 'points') { + $discounted = $this->apply_cash_discounts($priced, $post, $meta, $uid, $coupon_code, true); + if (is_wp_error($discounted)) { + // Preview: soft-fail coupon (show error, keep base payable without coupon). + $coupon_error = $discounted->get_error_message(); + $discounted = $this->apply_cash_discounts($priced, $post, $meta, $uid, '', true); + } + if (!is_wp_error($discounted)) { + $list_amount = (float) ($discounted['list_amount'] ?? $amount); + $rebate_discount = (float) ($discounted['rebate_discount'] ?? 0); + $coupon_discount = (float) ($discounted['coupon_discount'] ?? 0); + $coupon_payload = $discounted['coupon'] ?? null; + $payable = (float) ($discounted['payable'] ?? $amount); + $referrer_id = (int) ($discounted['referrer_id'] ?? 0); + $referrer_active = $referrer_id > 0; + $rebate_price = (float) ($discounted['rebate_price'] ?? 0); + $amount = $payable; + } + } + $has_paid = false; $paid_order = null; if ($uid > 0 && class_exists('AKSRT_Order')) { @@ -304,6 +467,7 @@ class AKSRT_Content_Pay { $amount_label = $this->format_amount_label($amount, $pay_modo, $currency); $base_label = $this->format_amount_label($base, $pay_modo, $currency); + $list_label = $this->format_amount_label($list_amount, $pay_modo, $currency); $over_label = $over_price > 0 ? $this->format_amount_label($over_price, $pay_modo, $currency) : ''; $vip_page = function_exists('aksrt_get_user_center_tab_url') @@ -329,6 +493,9 @@ class AKSRT_Content_Pay { 'vip_level' => $vip_level, 'amount' => $pay_modo === 'points' ? (int) ceil($amount) : round($amount, 2), 'base' => $pay_modo === 'points' ? (int) ceil($base) : round($base, 2), + 'list_amount' => $pay_modo === 'points' ? (int) ceil($list_amount) : round($list_amount, 2), + 'list_amount_label' => $list_label, + 'payable' => $pay_modo === 'points' ? (int) ceil($payable) : round($payable, 2), 'original' => (float) ($priced['original'] ?? 0), 'vip1' => (float) ($priced['vip1'] ?? 0), 'vip2' => (float) ($priced['vip2'] ?? 0), @@ -367,6 +534,25 @@ class AKSRT_Content_Pay { 'quota_over' => $quota_over, 'free_limit' => $free_limit, 'free_used' => $free_used, + 'coupon_allowed' => $coupon_allowed, + 'coupon_desc' => $coupon_desc, + 'coupon_code' => $coupon_code, + 'coupon' => $coupon_payload, + 'coupon_error' => $coupon_error, + 'rebate_discount' => round($rebate_discount, 2), + 'rebate_discount_label' => $rebate_discount > 0 ? ('-' . $this->format_amount_label($rebate_discount, $pay_modo, $currency)) : '', + 'coupon_discount' => round($coupon_discount, 2), + 'coupon_discount_label' => $coupon_discount > 0 ? ('-' . $this->format_amount_label($coupon_discount, $pay_modo, $currency)) : '', + 'referrer_active' => $referrer_active, + 'discounts' => [ + 'list_amount' => round($list_amount, 2), + 'rebate_discount' => round($rebate_discount, 2), + 'coupon_discount' => round($coupon_discount, 2), + 'total_discount' => round(max(0, $list_amount - $payable), 2), + 'payable' => round($payable, 2), + 'rebate_price' => round($rebate_price, 2), + ], + 'price_type' => $price_type, ]; } @@ -488,22 +674,92 @@ class AKSRT_Content_Pay { * * @return array|WP_Error */ - public function create_cash_order(int $post_id, int $user_id, string $payment_method = 'balance', string $price_type = '') { + public function create_cash_order(int $post_id, int $user_id, string $payment_method = 'balance', string $price_type = '', string $coupon_code = '') { $assert = $this->assert_purchasable($post_id, $user_id, $price_type); if (is_wp_error($assert)) { return $assert; } + $post = $assert['post']; + $meta = $assert['meta']; $priced = $assert['priced']; if ((($priced['modo'] ?? '0') === 'points')) { return new WP_Error('aksrt_wrong_modo', __('该内容仅支持积分支付。', 'aksrt'), ['status' => 400]); } - $amount = round((float) ($priced['amount'] ?? 0), 2); + // Card pass cannot stack coupon (zibll). + $payment_method = sanitize_key($payment_method); + if ($payment_method === 'card_pass') { + $coupon_code = ''; + } + + $discounted = $this->apply_cash_discounts($priced, $post, $meta, $user_id, $coupon_code, false); + if (is_wp_error($discounted)) { + return $discounted; + } + + $amount = round((float) ($discounted['payable'] ?? 0), 2); + $list_amount = round((float) ($discounted['list_amount'] ?? $amount), 2); + $rebate_discount = round((float) ($discounted['rebate_discount'] ?? 0), 2); + $coupon_discount = round((float) ($discounted['coupon_discount'] ?? 0), 2); + $coupon_meta = is_array($discounted['coupon'] ?? null) ? $discounted['coupon'] : []; + $referrer_id = (int) ($discounted['referrer_id'] ?? 0); + $rebate_price = round((float) ($discounted['rebate_price'] ?? 0), 2); + if ($amount <= 0) { + // Free after discount (or free content): create 0-paid order for access + burn coupon. + if (!class_exists('AKSRT_Order') || !class_exists('AKSRT_Order_Repository')) { + return new WP_Error('aksrt_pay_unavailable', __('支付系统不可用。', 'aksrt'), ['status' => 500]); + } + $note = wp_json_encode([ + 'content_pay' => 1, + 'pay_modo' => '0', + 'post_id' => $post_id, + 'price_type' => $price_type, + 'vip_level' => (int) ($priced['vip_level'] ?? 0), + 'base' => (float) ($priced['base'] ?? $list_amount), + 'list_amount' => $list_amount, + 'rebate_discount' => $rebate_discount, + 'coupon_discount' => $coupon_discount, + 'discount' => $coupon_discount, + 'coupon' => $coupon_meta, + 'coupon_code' => (string) ($coupon_meta['code'] ?? $coupon_code), + 'amount' => 0, + 'payable' => 0, + 'referrer_id' => $referrer_id, + 'rebate_price' => 0, + 'ip_address' => function_exists('aksrt_pay_client_ip') ? aksrt_pay_client_ip() : (string) ($_SERVER['REMOTE_ADDR'] ?? ''), + 'guest' => $user_id <= 0 ? 1 : 0, + ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); + + $order_number = AKSRT_Order_Repository::get_instance()->create([ + 'user_id' => max(0, $user_id), + 'product_type' => AKSRT_Domain_Model::ORDER_PRODUCT_RESOURCE, + 'product_id' => $post_id, + 'amount' => 0.0, + 'currency' => 'CNY', + 'status' => AKSRT_Order::STATUS_PENDING, + 'payment_method' => 'free', + 'note' => is_string($note) ? $note : '', + 'expires_at' => gmdate('Y-m-d H:i:s', time() + 30 * MINUTE_IN_SECONDS), + ]); + if ($order_number === '') { + return new WP_Error('aksrt_order_create_failed', __('创建订单失败。', 'aksrt'), ['status' => 500]); + } + $paid = AKSRT_Order::get_instance()->update_status($order_number, AKSRT_Order::STATUS_PAID, [ + 'payment_method' => 'free', + 'payment_transaction_id' => 'free_' . $order_number, + 'note' => __('优惠后无需支付。', 'aksrt'), + ]); + if (!$paid) { + return new WP_Error('aksrt_order_confirm_failed', __('订单确认失败。', 'aksrt'), ['status' => 500]); + } return [ 'success' => true, 'data' => [ + 'order_number' => $order_number, + 'amount' => 0, + 'pay_modo' => '0', 'free' => true, 'message' => __('无需支付，已可访问。', 'aksrt'), 'reload' => true, @@ -515,7 +771,6 @@ class AKSRT_Content_Pay { return new WP_Error('aksrt_pay_unavailable', __('支付系统不可用。', 'aksrt'), ['status' => 500]); } - $payment_method = sanitize_key($payment_method); if ($payment_method === '') { $payment_method = $user_id > 0 ? 'balance' : 'alipay'; } @@ -523,9 +778,22 @@ class AKSRT_Content_Pay { $payment_method = 'alipay'; } - // Resume existing pending content order for this post when amount matches (logged-in only). + $coupon_code_norm = (string) ($coupon_meta['code'] ?? $coupon_code); + + // Resume existing pending content order for this post when amount + coupon match (logged-in only). $pending = $user_id > 0 ? $this->find_pending_content_order($user_id, $post_id) : null; + $can_resume = false; if ($pending && abs((float) ($pending['amount'] ?? 0) - $amount) < 0.001) { + $pending_meta = $this->decode_order_note_meta($pending); + $pending_coupon = (string) ($pending_meta['coupon_code'] ?? ''); + if (is_array($pending_meta['coupon'] ?? null)) { + $pending_coupon = (string) ($pending_meta['coupon']['code'] ?? $pending_coupon); + } + if ($pending_coupon === $coupon_code_norm) { + $can_resume = true; + } + } + if ($can_resume) { $order_number = (string) ($pending['order_number'] ?? ''); $order = $pending; } else { @@ -535,8 +803,17 @@ class AKSRT_Content_Pay { 'post_id' => $post_id, 'price_type' => $price_type, 'vip_level' => (int) ($priced['vip_level'] ?? 0), - 'base' => (float) ($priced['base'] ?? $amount), + 'base' => (float) ($priced['base'] ?? $list_amount), + 'list_amount' => $list_amount, + 'rebate_discount' => $rebate_discount, + 'coupon_discount' => $coupon_discount, + 'discount' => $coupon_discount, + 'coupon' => $coupon_meta, + 'coupon_code' => $coupon_code_norm, 'amount' => $amount, + 'payable' => $amount, + 'referrer_id' => $referrer_id, + 'rebate_price' => $rebate_price, 'ip_address' => function_exists('aksrt_pay_client_ip') ? aksrt_pay_client_ip() : (string) ($_SERVER['REMOTE_ADDR'] ?? ''), 'guest' => $user_id <= 0 ? 1 : 0, ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); @@ -574,6 +851,8 @@ class AKSRT_Content_Pay { get_the_title($post_id) ); $order['payment_method'] = $payment_method; + // Ensure gateway uses discounted amount. + $order['amount'] = $amount; if (!class_exists('AKSRT_Payment_Gateway')) { return new WP_Error('aksrt_pay_unavailable', __('支付网关不可用。', 'aksrt'), ['status' => 500]); @@ -647,6 +926,7 @@ class AKSRT_Content_Pay { ]; } + /** * @return array{post:WP_Post,meta:array,priced:array}|WP_Error */ @@ -793,6 +1073,151 @@ class AKSRT_Content_Pay { return $methods; } + + private function is_coupon_allowed(int $post_id, array $meta): bool { + if (!empty($meta['coupon_s'])) { + return true; + } + if (function_exists('aksrt_is_content_coupon_allowed')) { + return aksrt_is_content_coupon_allowed($post_id); + } + if (class_exists('AKSRT_Settings') && method_exists('AKSRT_Settings', 'get_content_coupon_settings')) { + return !empty(AKSRT_Settings::get_content_coupon_settings()['enabled']); + } + if (class_exists('AKSRT_Settings') && method_exists('AKSRT_Settings', 'get_paid_content_settings')) { + return !empty(AKSRT_Settings::get_paid_content_settings()['coupon_post_s']); + } + return false; + } + + /** + * @return array{id:int,ratio:float} + */ + private function resolve_referrer_context(int $user_id): array { + $empty = ['id' => 0, 'ratio' => 0.0]; + if (!class_exists('AKSRT_Settings') || !method_exists('AKSRT_Settings', 'get_payment_affiliate_settings')) { + return $empty; + } + $aff = AKSRT_Settings::get_payment_affiliate_settings(); + if (empty($aff['enabled'])) { + return $empty; + } + $referrer_id = 0; + if (class_exists('AKSRT_Invite') && method_exists(AKSRT_Invite::get_instance(), 'get_referrer')) { + $referrer_id = (int) AKSRT_Invite::get_instance()->get_referrer($user_id); + } + if ($referrer_id <= 0) { + return $empty; + } + + $ratio = (float) ($aff['ratio'] ?? 0); + $user_ratio = is_array($aff['user_ratio'] ?? null) ? $aff['user_ratio'] : []; + $ref_vip = 0; + if (function_exists('aksrt_get_user_vip_level')) { + $ref_vip = (int) aksrt_get_user_vip_level($referrer_id); + } + if ($ref_vip >= 2 && isset($user_ratio['vip2']) && (float) $user_ratio['vip2'] > 0) { + $ratio = (float) $user_ratio['vip2']; + } elseif ($ref_vip >= 1 && isset($user_ratio['vip1']) && (float) $user_ratio['vip1'] > 0) { + $ratio = (float) $user_ratio['vip1']; + } elseif (isset($user_ratio['user'])) { + $ratio = (float) $user_ratio['user']; + } + $ratio = max(0.0, min(100.0, $ratio)); + if ($ratio <= 0) { + return $empty; + } + return ['id' => $referrer_id, 'ratio' => $ratio]; + } + + /** + * Cash discount chain: VIP-priced list → 推广折扣 → coupon → payable + commission snapshot. + * + * @param array $priced + * @param array $meta + * @return array|WP_Error + */ + private function apply_cash_discounts(array $priced, WP_Post $post, array $meta, int $user_id, string $coupon_code = '', bool $soft_coupon = false) { + $list_amount = round(max(0.0, (float) ($priced['amount'] ?? 0)), 2); + $pay = $list_amount; + $rebate_discount = 0.0; + $coupon_discount = 0.0; + $coupon_meta = []; + + $ref = $this->resolve_referrer_context($user_id); + $referrer_id = (int) ($ref['id'] ?? 0); + $ratio = (float) ($ref['ratio'] ?? 0); + + // 1) Buyer-facing 推广折扣 (fixed). + $fixed = max(0.0, (float) ($meta['pay_rebate_discount'] ?? 0)); + if ($referrer_id > 0 && $ratio > 0 && $fixed > 0 && $pay > 0) { + $rebate_discount = round(min($pay, $fixed), 2); + $pay = round(max(0.0, $pay - $rebate_discount), 2); + } + + // 2) Coupon after rebate discount. + $coupon_code = sanitize_text_field($coupon_code); + if ($coupon_code !== '') { + if (!$this->is_coupon_allowed((int) $post->ID, $meta)) { + $err = new WP_Error('aksrt_coupon_not_allowed', __('当前内容不支持优惠码。', 'aksrt'), ['status' => 400]); + if (!$soft_coupon) { + return $err; + } + } elseif (!class_exists('AKSRT_Coupon')) { + $err = new WP_Error('aksrt_coupon_unavailable', __('优惠券系统不可用。', 'aksrt'), ['status' => 500]); + if (!$soft_coupon) { + return $err; + } + } else { + $result = AKSRT_Coupon::get_instance()->validate($coupon_code, $pay, [ + 'user_id' => max(0, $user_id), + 'product_ids' => [(int) $post->ID], + ]); + if (empty($result['valid'])) { + $err = new WP_Error( + 'aksrt_coupon_error', + (string) ($result['message'] ?? __('优惠码不可用。', 'aksrt')), + ['status' => 400] + ); + if (!$soft_coupon) { + return $err; + } + } else { + $coupon_discount = round(max(0.0, (float) ($result['discount'] ?? 0)), 2); + if ($coupon_discount > $pay) { + $coupon_discount = $pay; + } + $pay = round(max(0.0, $pay - $coupon_discount), 2); + $c = is_array($result['coupon'] ?? null) ? $result['coupon'] : []; + $coupon_meta = [ + 'id' => (int) ($c['id'] ?? 0), + 'code' => (string) ($c['code'] ?? $coupon_code), + 'type' => (string) ($c['type'] ?? ''), + 'value' => (float) ($c['value'] ?? 0), + 'discount' => $coupon_discount, + ]; + } + } + } + + $payable = round(max(0.0, $pay), 2); + $rebate_price = 0.0; + if ($referrer_id > 0 && $ratio > 0 && $payable > 0) { + $rebate_price = round($payable * $ratio / 100, 2); + } + + return [ + 'list_amount' => $list_amount, + 'rebate_discount' => $rebate_discount, + 'coupon_discount' => $coupon_discount, + 'coupon' => $coupon_meta, + 'payable' => $payable, + 'referrer_id' => $referrer_id, + 'rebate_price' => $rebate_price, + 'ratio' => $ratio, + ]; + } + private function format_amount_label(float $amount, string $pay_modo, string $currency): string { if ($amount <= 0) { return (string) __('免费', 'aksrt'); diff --git a/inc/classes/class-aksrt-invite.php b/inc/classes/class-aksrt-invite.php index 8bdc98fa..328e27a8 100644 --- a/inc/classes/class-aksrt-invite.php +++ b/inc/classes/class-aksrt-invite.php @@ -293,6 +293,57 @@ class AKSRT_Invite { * 公开 API：根据邀请码反查邀请人 user_id（不存在返回 0）。 * 给注册流程在 wp_create_user 之前做"邀请码是否合法"的预校验用。 */ + /** + * Resolve affiliate / invite referrer for a buyer (zibll-style). + * + * Priority: + * 1. Logged-in: inviter_id from aksrt_invite table for this invitee + * 2. Cookie invite code → resolve_code + * + * Respects pay_rebate_self_s when available (via affiliate settings). + */ + public function get_referrer(int $user_id = 0): int { + $uid = $user_id > 0 ? $user_id : get_current_user_id(); + $referrer_id = 0; + + if ($uid > 0) { + global $wpdb; + $table = AKSRT_DB_Migrator::table('invite'); + if ($table) { + $referrer_id = (int) $wpdb->get_var($wpdb->prepare( + "SELECT inviter_id FROM {$table} WHERE invitee_id = %d AND inviter_id > 0 ORDER BY id DESC LIMIT 1", + $uid + )); + } + } + + if ($referrer_id <= 0) { + $code = ''; + if (!empty($_COOKIE[self::COOKIE_NAME])) { + $code = sanitize_key((string) $_COOKIE[self::COOKIE_NAME]); + } + if ($code !== '') { + $referrer_id = $this->resolve_code($code); + } + } + + if ($referrer_id <= 0) { + return 0; + } + + // Self-purchase rebate gate (default allow, matching pay_rebate_self_s default true). + $allow_self = true; + if (class_exists('AKSRT_Settings') && method_exists('AKSRT_Settings', 'get_payment_affiliate_settings')) { + $aff = AKSRT_Settings::get_payment_affiliate_settings(); + $allow_self = !isset($aff['self_s']) || !empty($aff['self_s']); + } + if ($uid > 0 && $referrer_id === $uid && !$allow_self) { + return 0; + } + + return $referrer_id; + } + public function resolve_code(string $code): int { $code = sanitize_key($code); if ($code === '') return 0; diff --git a/inc/classes/class-aksrt-resource-meta-box.php b/inc/classes/class-aksrt-resource-meta-box.php index da2c34e1..417dc2d9 100644 --- a/inc/classes/class-aksrt-resource-meta-box.php +++ b/inc/classes/class-aksrt-resource-meta-box.php @@ -307,6 +307,26 @@ class AKSRT_Resource_Meta_Box { +
+ +
+
+ > + +
+ +

+
+
+ +
+ +
+ +

+
+
+
@@ -506,6 +526,9 @@ class AKSRT_Resource_Meta_Box { 'free_preview' => $_POST['aksrt_pay_free_preview'] ?? '', 'show_sales' => !empty($_POST['aksrt_pay_show_sales']), 'download_limit_over_price' => max(0, (float) ($_POST['aksrt_pay_limit_over_price'] ?? 0)), + 'coupon_s' => !empty($_POST['aksrt_pay_coupon_s']), + 'coupon_desc' => (string) ($_POST['aksrt_pay_coupon_desc'] ?? ''), + 'pay_rebate_discount' => max(0, (float) ($_POST['aksrt_pay_rebate_discount'] ?? 0)), ]); update_post_meta($post_id, AKSRT_Domain_Model::PAY_META_KEY, $pay_meta); diff --git a/inc/classes/settings/class-aksrt-settings-credits-payment-groups.php b/inc/classes/settings/class-aksrt-settings-credits-payment-groups.php index 06ff7f4a..4a913b79 100644 --- a/inc/classes/settings/class-aksrt-settings-credits-payment-groups.php +++ b/inc/classes/settings/class-aksrt-settings-credits-payment-groups.php @@ -136,6 +136,15 @@ trait AKSRT_Settings_Credits_Payment_Groups { return AKSRT_Settings_Payment_Runtime::get_paid_content_settings(); } + /** + * Content coupon global switches. + * + * @return array{enabled:bool,desc:string} + */ + public static function get_content_coupon_settings(): array { + return AKSRT_Settings_Payment_Runtime::get_content_coupon_settings(); + } + /** * @return array{enabled:bool,mode:string,packages_raw:string,package_count:int,help_text:string} */ diff --git a/inc/classes/settings/class-aksrt-settings-home-cms.php b/inc/classes/settings/class-aksrt-settings-home-cms.php index 206d7b18..0502b8a4 100644 --- a/inc/classes/settings/class-aksrt-settings-home-cms.php +++ b/inc/classes/settings/class-aksrt-settings-home-cms.php @@ -383,6 +383,10 @@ class AKSRT_Settings_Home_Cms { return AKSRT_Settings_Payment_Runtime::get_paid_content_settings(); } + public static function get_content_coupon_settings(): array { + return AKSRT_Settings_Payment_Runtime::get_content_coupon_settings(); + } + public static function get_payment_recharge_settings(): array { return AKSRT_Settings_Payment_Runtime::get_payment_recharge_settings(); } diff --git a/inc/classes/settings/class-aksrt-settings-payment-runtime.php b/inc/classes/settings/class-aksrt-settings-payment-runtime.php index a400036b..0a8118b6 100644 --- a/inc/classes/settings/class-aksrt-settings-payment-runtime.php +++ b/inc/classes/settings/class-aksrt-settings-payment-runtime.php @@ -72,6 +72,22 @@ class AKSRT_Settings_Payment_Runtime { 'remote_ext' => sanitize_text_field((string) ($settings['payment_download_remote_ext'] ?? 'zip,rar,7z')), 'alone_page' => !empty($settings['payment_down_alone_page']), ], + // Content cashier coupon (zibll coupon_post_s / coupon_desc). + 'coupon_post_s' => !empty($settings['coupon_post_s']), + 'coupon_desc' => sanitize_textarea_field((string) ($settings['coupon_desc'] ?? '')), + ]; + } + + /** + * Content coupon global switches (zibll coupon_post_s). + * + * @return array{enabled:bool,desc:string} + */ + public static function get_content_coupon_settings(): array { + $settings = self::get_paid_content_settings(); + return [ + 'enabled' => !empty($settings['coupon_post_s']), + 'desc' => (string) ($settings['coupon_desc'] ?? ''), ]; } diff --git a/inc/helpers/aksrt-domain-model.php b/inc/helpers/aksrt-domain-model.php index 3f536d3e..523e5995 100644 --- a/inc/helpers/aksrt-domain-model.php +++ b/inc/helpers/aksrt-domain-model.php @@ -137,6 +137,10 @@ class AKSRT_Domain_Model { 'show_sales' => true, // Zibll: free daily quota overbuy price (cash or points by pay_modo). 'download_limit_over_price' => 0.0, + // Content cashier: coupon + buyer-facing 推广折扣 (zibll posts_zibpay). + 'coupon_s' => false, + 'coupon_desc' => '', + 'pay_rebate_discount' => 0.0, ]; } @@ -337,6 +341,9 @@ class AKSRT_Domain_Model { $meta['free_preview'] = wp_kses_post((string) ($raw['free_preview'] ?? '')); $meta['show_sales'] = !isset($raw['show_sales']) || !empty($raw['show_sales']); $meta['download_limit_over_price'] = max(0, (float) ($raw['download_limit_over_price'] ?? 0)); + $meta['coupon_s'] = !empty($raw['coupon_s']); + $meta['coupon_desc'] = sanitize_textarea_field((string) ($raw['coupon_desc'] ?? '')); + $meta['pay_rebate_discount'] = max(0, (float) ($raw['pay_rebate_discount'] ?? 0)); return $meta; } diff --git a/inc/helpers/aksrt-pay.php b/inc/helpers/aksrt-pay.php index 12368b4d..17f79763 100644 --- a/inc/helpers/aksrt-pay.php +++ b/inc/helpers/aksrt-pay.php @@ -491,6 +491,74 @@ if (!function_exists('aksrt_get_user_pay_price')) { } } +/** + * Whether content cashier may accept coupons for this post (zibll coupon_post_s || coupon_s). + */ +if (!function_exists('aksrt_is_content_coupon_allowed')) { + function aksrt_is_content_coupon_allowed($post = null): bool { + $meta = function_exists('aksrt_get_pay_meta') ? aksrt_get_pay_meta($post) : []; + if (!empty($meta['coupon_s'])) { + return true; + } + if (class_exists('AKSRT_Settings') && method_exists('AKSRT_Settings', 'get_content_coupon_settings')) { + $cfg = AKSRT_Settings::get_content_coupon_settings(); + return !empty($cfg['enabled']); + } + if (class_exists('AKSRT_Settings') && method_exists('AKSRT_Settings', 'get_paid_content_settings')) { + $paid = AKSRT_Settings::get_paid_content_settings(); + return !empty($paid['coupon_post_s']); + } + return false; + } +} + +/** + * Buyer-facing 推广折扣 amount for a post (0 if no eligible referrer). + * Cash only; mirrors zibpay_get_post_rebate_discount. + */ +if (!function_exists('aksrt_get_post_rebate_discount')) { + function aksrt_get_post_rebate_discount($post = null, int $user_id = 0): float { + $meta = function_exists('aksrt_get_pay_meta') ? aksrt_get_pay_meta($post) : []; + $fixed = max(0.0, (float) ($meta['pay_rebate_discount'] ?? 0)); + if ($fixed <= 0) { + return 0.0; + } + if (!class_exists('AKSRT_Settings') || !method_exists('AKSRT_Settings', 'get_payment_affiliate_settings')) { + return 0.0; + } + $aff = AKSRT_Settings::get_payment_affiliate_settings(); + if (empty($aff['enabled'])) { + return 0.0; + } + $uid = $user_id > 0 ? $user_id : (function_exists('get_current_user_id') ? (int) get_current_user_id() : 0); + $referrer_id = 0; + if (class_exists('AKSRT_Invite') && method_exists(AKSRT_Invite::get_instance(), 'get_referrer')) { + $referrer_id = (int) AKSRT_Invite::get_instance()->get_referrer($uid); + } + if ($referrer_id <= 0) { + return 0.0; + } + // Need a positive ratio for referrer (VIP tier of referrer preferred). + $ratio = (int) ($aff['ratio'] ?? 0); + $user_ratio = is_array($aff['user_ratio'] ?? null) ? $aff['user_ratio'] : []; + $ref_vip = 0; + if (function_exists('aksrt_get_user_vip_level')) { + $ref_vip = (int) aksrt_get_user_vip_level($referrer_id); + } + if ($ref_vip >= 2 && !empty($user_ratio['vip2'])) { + $ratio = (int) $user_ratio['vip2']; + } elseif ($ref_vip >= 1 && !empty($user_ratio['vip1'])) { + $ratio = (int) $user_ratio['vip1']; + } elseif (isset($user_ratio['user'])) { + $ratio = (int) $user_ratio['user']; + } + if ($ratio <= 0) { + return 0.0; + } + return round($fixed, 2); + } +} + // ============================================================ // 状态判断 // ============================================================