优化小程序支付流程，新增订单插入逻辑，确保支付成功后更新订单状态并处理佣金分配。同时，重构阅读页面，增强权限管理和阅读追踪功能，提升用户体验。
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乘风
@@ -125,17 +125,78 @@ export async function POST(request: Request) {
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const { productType, productId, userId } = attach
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// 1. 更新订单状态为已支付
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let orderExists = false
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try {
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await query(`
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UPDATE orders
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SET status = 'paid',
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transaction_id = ?,
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pay_time = CURRENT_TIMESTAMP
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WHERE order_sn = ? AND status = 'pending'
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`, [transactionId, orderSn])
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console.log('[PayNotify] 订单状态已更新:', orderSn)
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// 先查询订单是否存在
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const orderRows = await query(`
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SELECT id, user_id, product_type, product_id, status
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FROM orders
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WHERE order_sn = ?
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`, [orderSn]) as any[]
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if (orderRows.length === 0) {
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console.warn('[PayNotify] ⚠️ 订单不存在，尝试补记:', orderSn)
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// 订单不存在时，补记订单（可能是创建订单时失败了）
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try {
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await query(`
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INSERT INTO orders (
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id, order_sn, user_id, open_id,
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product_type, product_id, amount, description,
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status, transaction_id, pay_time, referrer_id, created_at, updated_at
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) VALUES (?, ?, ?, ?, ?, ?, ?, ?, 'paid', ?, CURRENT_TIMESTAMP, NULL, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
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`, [
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orderSn, orderSn, userId || openId, openId,
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productType || 'unknown', productId || '', totalAmount,
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'支付回调补记订单', transactionId
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])
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console.log('[PayNotify] ✅ 订单补记成功:', orderSn)
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orderExists = true
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} catch (insertErr: any) {
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if (insertErr?.message?.includes('referrer_id') || insertErr?.code === 'ER_BAD_FIELD_ERROR') {
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try {
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await query(`
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INSERT INTO orders (
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id, order_sn, user_id, open_id,
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product_type, product_id, amount, description,
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status, transaction_id, pay_time, created_at, updated_at
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) VALUES (?, ?, ?, ?, ?, ?, ?, ?, 'paid', ?, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)
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`, [
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orderSn, orderSn, userId || openId, openId,
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productType || 'unknown', productId || '', totalAmount,
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'支付回调补记订单', transactionId
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])
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console.log('[PayNotify] ✅ 订单补记成功(无 referrer_id):', orderSn)
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orderExists = true
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} catch (e2) {
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console.error('[PayNotify] ❌ 补记订单失败:', e2)
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}
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} else {
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console.error('[PayNotify] ❌ 补记订单失败:', insertErr)
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}
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}
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} else {
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const order = orderRows[0]
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orderExists = true
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if (order.status === 'paid') {
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console.log('[PayNotify] ℹ️ 订单已支付，跳过更新:', orderSn)
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} else {
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// 更新订单状态
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await query(`
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UPDATE orders
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SET status = 'paid',
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transaction_id = ?,
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pay_time = CURRENT_TIMESTAMP,
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updated_at = CURRENT_TIMESTAMP
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WHERE order_sn = ?
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`, [transactionId, orderSn])
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console.log('[PayNotify] ✅ 订单状态已更新为已支付:', orderSn)
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}
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}
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} catch (e) {
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console.error('[PayNotify] 更新订单状态失败:', e)
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console.error('[PayNotify] ❌ 处理订单失败:', e)
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}
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// 2. 获取用户信息
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@@ -151,30 +212,83 @@ export async function POST(request: Request) {
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}
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}
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// 3. 更新用户购买记录
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if (buyerUserId) {
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// 3. 更新用户购买记录（✅ 检查是否已有其他相同产品的已支付订单）
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if (buyerUserId && productType) {
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try {
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if (productType === 'fullbook') {
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// 全书购买
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// 全书购买：无论如何都解锁
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await query('UPDATE users SET has_full_book = TRUE WHERE id = ?', [buyerUserId])
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console.log('[PayNotify] 用户已购全书:', buyerUserId)
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console.log('[PayNotify] ✅ 用户已购全书:', buyerUserId)
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} else if (productType === 'section' && productId) {
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// 单章购买
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await query(`
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UPDATE users
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SET purchased_sections = JSON_ARRAY_APPEND(
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COALESCE(purchased_sections, '[]'),
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'$', ?
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)
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WHERE id = ? AND NOT JSON_CONTAINS(COALESCE(purchased_sections, '[]'), ?)
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`, [productId, buyerUserId, JSON.stringify(productId)])
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console.log('[PayNotify] 用户已购章节:', buyerUserId, productId)
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// 单章购买：检查是否已有该章节的其他已支付订单
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const existingPaidOrders = await query(`
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SELECT COUNT(*) as count
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FROM orders
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WHERE user_id = ?
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AND product_type = 'section'
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AND product_id = ?
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AND status = 'paid'
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AND order_sn != ?
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`, [buyerUserId, productId, orderSn]) as any[]
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const hasOtherPaidOrder = existingPaidOrders[0].count > 0
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if (hasOtherPaidOrder) {
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console.log('[PayNotify] ℹ️ 用户已有该章节的其他已支付订单，无需重复解锁:', {
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userId: buyerUserId,
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productId
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})
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} else {
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// 第一次支付该章节，解锁权限
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await query(`
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UPDATE users
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SET purchased_sections = JSON_ARRAY_APPEND(
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COALESCE(purchased_sections, '[]'),
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'$', ?
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)
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WHERE id = ? AND NOT JSON_CONTAINS(COALESCE(purchased_sections, '[]'), ?)
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`, [productId, buyerUserId, JSON.stringify(productId)])
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console.log('[PayNotify] ✅ 用户首次购买章节，已解锁:', buyerUserId, productId)
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}
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}
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} catch (e) {
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console.error('[PayNotify] 更新用户购买记录失败:', e)
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console.error('[PayNotify] ❌ 更新用户购买记录失败:', e)
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}
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// 4. 处理分销佣金（90%给推广者）
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// 4. 清理相同产品的无效订单（未支付的订单）
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if (productType && (productType === 'fullbook' || productId)) {
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try {
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const deleteResult = await query(`
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DELETE FROM orders
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WHERE user_id = ?
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AND product_type = ?
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AND product_id = ?
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AND status = 'created'
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AND order_sn != ?
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`, [
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buyerUserId,
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productType,
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productId || 'fullbook',
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orderSn // 保留当前已支付的订单
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])
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const deletedCount = (deleteResult as any).affectedRows || 0
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if (deletedCount > 0) {
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console.log('[PayNotify] ✅ 已清理无效订单:', {
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userId: buyerUserId,
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productType,
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productId: productId || 'fullbook',
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deletedCount
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})
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}
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} catch (deleteErr) {
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console.error('[PayNotify] ❌ 清理无效订单失败:', deleteErr)
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// 清理失败不影响主流程
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}
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}
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// 5. 处理分销佣金（90%给推广者）
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await processReferralCommission(buyerUserId, totalAmount, orderSn)
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}
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@@ -267,3 +381,58 @@ async function processReferralCommission(buyerUserId: string, amount: number, or
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// 分佣失败不影响主流程
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}
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}
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/**
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* 清理无效订单
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* 当一个订单支付成功后，删除该用户相同产品的其他未支付订单
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*/
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async function cleanupUnpaidOrders(
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userId: string,
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productType: string | undefined,
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productId: string | undefined,
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paidOrderSn: string
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) {
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try {
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if (!userId || !productType) {
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return
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}
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// 查询相同产品的其他未支付订单
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const unpaidOrders = await query(`
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SELECT id, order_sn, status, created_at
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FROM orders
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WHERE user_id = ?
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AND product_type = ?
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AND product_id = ?
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AND status IN ('created', 'pending')
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AND order_sn != ?
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`, [userId, productType, productId || 'fullbook', paidOrderSn]) as any[]
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if (unpaidOrders.length === 0) {
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console.log('[PayNotify] ℹ️ 没有需要清理的无效订单')
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return
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}
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// 删除这些无效订单
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await query(`
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DELETE FROM orders
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WHERE user_id = ?
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AND product_type = ?
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AND product_id = ?
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AND status IN ('created', 'pending')
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AND order_sn != ?
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`, [userId, productType, productId || 'fullbook', paidOrderSn])
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console.log('[PayNotify] ✅ 已清理无效订单:', {
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userId,
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productType,
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productId,
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deletedCount: unpaidOrders.length,
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deletedOrders: unpaidOrders.map(o => o.order_sn)
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})
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} catch (error) {
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console.error('[PayNotify] ❌ 清理无效订单失败:', error)
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// 清理失败不影响主流程
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}
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}
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