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。
This commit is contained in:
乘风
108
app/api/user/check-purchased/route.ts
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108
app/api/user/check-purchased/route.ts
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/**
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* 检查用户是否已购买指定章节/全书
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* 用于支付前校验，避免重复购买
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*
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* GET /api/user/check-purchased?userId=xxx&type=section&productId=xxx
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*/
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import { NextRequest, NextResponse } from 'next/server'
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import { query } from '@/lib/db'
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export async function GET(request: NextRequest) {
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try {
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const { searchParams } = new URL(request.url)
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const userId = searchParams.get('userId')
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const type = searchParams.get('type') // 'section' | 'fullbook'
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const productId = searchParams.get('productId')
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if (!userId) {
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return NextResponse.json({
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success: false,
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error: '缺少 userId 参数'
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}, { status: 400 })
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}
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// 1. 查询用户是否购买全书
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const userRows = await query(`
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SELECT has_full_book FROM users WHERE id = ?
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`, [userId]) as any[]
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if (userRows.length === 0) {
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return NextResponse.json({
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success: false,
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error: '用户不存在'
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}, { status: 404 })
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}
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const hasFullBook = userRows[0].has_full_book || false
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// 如果已购全书，直接返回已购买
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if (hasFullBook) {
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return NextResponse.json({
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success: true,
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data: {
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isPurchased: true,
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reason: 'has_full_book'
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}
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})
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}
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// 2. 如果是购买全书，检查是否已有全书订单
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if (type === 'fullbook') {
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const orderRows = 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 = 'fullbook'
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AND status = 'paid'
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`, [userId]) as any[]
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const hasPaid = orderRows[0].count > 0
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return NextResponse.json({
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success: true,
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data: {
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isPurchased: hasPaid,
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reason: hasPaid ? 'fullbook_order_exists' : null
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}
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})
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}
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// 3. 如果是购买章节，检查是否已有该章节订单
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if (type === 'section' && productId) {
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const orderRows = 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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`, [userId, productId]) as any[]
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const hasPaid = orderRows[0].count > 0
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return NextResponse.json({
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success: true,
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data: {
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isPurchased: hasPaid,
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reason: hasPaid ? 'section_order_exists' : null
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}
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})
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}
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return NextResponse.json({
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success: true,
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data: {
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isPurchased: false,
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reason: null
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}
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})
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} catch (error) {
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console.error('[CheckPurchased] 查询失败:', error)
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return NextResponse.json({
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success: false,
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error: '查询购买状态失败'
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}, { status: 500 })
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}
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}
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72
app/api/user/purchase-status/route.ts
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72
app/api/user/purchase-status/route.ts
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/**
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* 查询用户购买状态 API
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* 用于支付成功后刷新用户的购买记录
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*
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* GET /api/user/purchase-status?userId=xxx
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*/
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import { NextRequest, NextResponse } from 'next/server'
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import { query } from '@/lib/db'
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export async function GET(request: NextRequest) {
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try {
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const { searchParams } = new URL(request.url)
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const userId = searchParams.get('userId')
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if (!userId) {
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return NextResponse.json({
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success: false,
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error: '缺少 userId 参数'
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}, { status: 400 })
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}
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// 1. 查询用户基本信息
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const userRows = await query(`
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SELECT
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id, nickname, avatar, phone, wechat_id,
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referral_code, has_full_book,
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earnings, pending_earnings, referral_count
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FROM users
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WHERE id = ?
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`, [userId]) as any[]
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if (userRows.length === 0) {
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return NextResponse.json({
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success: false,
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error: '用户不存在'
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}, { status: 404 })
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}
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const user = userRows[0]
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// 2. 从 orders 表查询已购买的章节
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const orderRows = await query(`
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SELECT DISTINCT product_id
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FROM orders
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WHERE user_id = ?
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AND status = 'paid'
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AND product_type = 'section'
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`, [userId]) as any[]
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const purchasedSections = orderRows.map((row: any) => row.product_id).filter(Boolean)
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// 3. 返回完整购买状态
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return NextResponse.json({
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success: true,
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data: {
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hasFullBook: user.has_full_book || false,
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purchasedSections,
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purchasedCount: purchasedSections.length,
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earnings: parseFloat(user.earnings) || 0,
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pendingEarnings: parseFloat(user.pending_earnings) || 0,
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}
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})
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} catch (error) {
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console.error('[PurchaseStatus] 查询失败:', error)
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return NextResponse.json({
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success: false,
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error: '查询购买状态失败'
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}, { status: 500 })
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}
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}
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140
app/api/user/reading-progress/route.ts
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140
app/api/user/reading-progress/route.ts
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@@ -0,0 +1,140 @@
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/**
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* 阅读进度上报接口
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* POST /api/user/reading-progress
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*
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* 接收小程序上报的阅读进度，用于数据分析和断点续读
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*/
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import { NextRequest, NextResponse } from 'next/server'
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import { query } from '@/lib/db'
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export async function POST(request: NextRequest) {
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try {
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const body = await request.json()
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const { userId, sectionId, progress, duration, status, completedAt } = body
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// 参数校验
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if (!userId || !sectionId) {
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return NextResponse.json({
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success: false,
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error: '缺少必要参数'
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}, { status: 400 })
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}
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// 查询是否已有记录
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const existingRows = await query(`
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SELECT id, progress, duration, status, first_open_at
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FROM reading_progress
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WHERE user_id = ? AND section_id = ?
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`, [userId, sectionId]) as any[]
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const now = new Date()
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if (existingRows.length > 0) {
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// 更新已有记录
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const existing = existingRows[0]
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// 只更新更大的进度
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const newProgress = Math.max(existing.progress || 0, progress || 0)
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const newDuration = (existing.duration || 0) + (duration || 0)
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const newStatus = status || existing.status || 'reading'
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await query(`
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UPDATE reading_progress
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SET
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progress = ?,
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duration = ?,
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status = ?,
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completed_at = ?,
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last_open_at = ?,
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updated_at = ?
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WHERE user_id = ? AND section_id = ?
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`, [
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newProgress,
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newDuration,
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newStatus,
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completedAt ? new Date(completedAt) : existing.completed_at,
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now,
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now,
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userId,
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sectionId
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])
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console.log('[ReadingProgress] 更新进度:', { userId, sectionId, progress: newProgress, duration: newDuration })
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} else {
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// 插入新记录
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await query(`
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INSERT INTO reading_progress
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(user_id, section_id, progress, duration, status, completed_at, first_open_at, last_open_at)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?)
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`, [
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userId,
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sectionId,
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progress || 0,
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duration || 0,
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status || 'reading',
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completedAt ? new Date(completedAt) : null,
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now,
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now
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])
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console.log('[ReadingProgress] 新增进度:', { userId, sectionId, progress, duration })
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}
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return NextResponse.json({
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success: true,
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message: '进度已保存'
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})
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} catch (error) {
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console.error('[ReadingProgress] 保存失败:', error)
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return NextResponse.json({
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success: false,
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error: '保存进度失败'
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}, { status: 500 })
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}
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}
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/**
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* 查询用户的阅读进度列表
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* GET /api/user/reading-progress?userId=xxx
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*/
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export async function GET(request: NextRequest) {
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try {
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const { searchParams } = new URL(request.url)
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const userId = searchParams.get('userId')
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if (!userId) {
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return NextResponse.json({
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success: false,
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error: '缺少 userId 参数'
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}, { status: 400 })
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}
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const rows = await query(`
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SELECT
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section_id,
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progress,
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duration,
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status,
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completed_at,
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first_open_at,
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last_open_at
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FROM reading_progress
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WHERE user_id = ?
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ORDER BY last_open_at DESC
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`, [userId]) as any[]
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return NextResponse.json({
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success: true,
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data: rows
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})
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} catch (error) {
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console.error('[ReadingProgress] 查询失败:', error)
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return NextResponse.json({
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success: false,
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error: '查询进度失败'
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}, { status: 500 })
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}
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}
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