feat: 完善后台管理+搜索功能+分销系统
主要更新： - 后台菜单精简（9项→6项） - 新增搜索功能（敏感信息过滤） - 分销绑定和提现系统完善 - 数据库初始化API（自动修复表结构） - 用户管理：显示绑定关系详情 - 小程序：上下章导航优化、匹配页面重构 - 修复hydration和数据类型问题
This commit is contained in:
卡若
425
app/api/db/book/route.ts
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425
app/api/db/book/route.ts
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/**
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* 书籍内容数据库API
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* 支持完整的CRUD操作 - 读取/写入/修改/删除章节
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* 同时支持文件系统和数据库双写
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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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import fs from 'fs'
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import path from 'path'
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import { bookData } from '@/lib/book-data'
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// 获取章节内容（从数据库或文件系统）
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async function getSectionContent(id: string): Promise<{content: string, source: 'db' | 'file'} | null> {
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try {
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// 先从数据库查询
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const results = await query(
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'SELECT content, section_title FROM chapters WHERE id = ?',
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[id]
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) as any[]
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if (results.length > 0 && results[0].content) {
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return { content: results[0].content, source: 'db' }
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}
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} catch (e) {
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console.log('[Book API] 数据库查询失败，尝试从文件读取:', e)
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}
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// 从文件系统读取
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const filePath = findSectionFilePath(id)
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if (filePath && fs.existsSync(filePath)) {
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try {
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const content = fs.readFileSync(filePath, 'utf-8')
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return { content, source: 'file' }
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} catch (e) {
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console.error('[Book API] 读取文件失败:', e)
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}
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}
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return null
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}
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// 根据section ID查找对应的文件路径
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function findSectionFilePath(id: string): string | null {
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for (const part of bookData) {
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for (const chapter of part.chapters) {
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const section = chapter.sections.find(s => s.id === id)
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if (section?.filePath) {
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return path.join(process.cwd(), section.filePath)
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}
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}
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}
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return null
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}
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// 获取section的完整信息
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function getSectionInfo(id: string) {
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for (const part of bookData) {
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for (const chapter of part.chapters) {
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const section = chapter.sections.find(s => s.id === id)
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if (section) {
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return {
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section,
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chapter,
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part,
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partId: part.id,
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chapterId: chapter.id,
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partTitle: part.title,
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chapterTitle: chapter.title
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}
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}
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}
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}
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return null
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}
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/**
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* GET - 读取章节内容
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* 支持参数:
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* - id: 章节ID
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* - action: 'read' | 'export' | 'list'
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*/
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export async function GET(request: NextRequest) {
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const { searchParams } = new URL(request.url)
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const action = searchParams.get('action') || 'read'
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const id = searchParams.get('id')
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try {
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// 读取单个章节
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if (action === 'read' && id) {
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const result = await getSectionContent(id)
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const sectionInfo = getSectionInfo(id)
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if (result) {
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return NextResponse.json({
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success: true,
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section: {
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id,
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content: result.content,
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source: result.source,
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title: sectionInfo?.section.title || '',
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price: sectionInfo?.section.price || 1,
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partTitle: sectionInfo?.partTitle,
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chapterTitle: sectionInfo?.chapterTitle
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}
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})
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} else {
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return NextResponse.json({
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success: false,
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error: '章节不存在或无法读取'
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}, { status: 404 })
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}
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}
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// 导出所有章节
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if (action === 'export') {
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const sections: any[] = []
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for (const part of bookData) {
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for (const chapter of part.chapters) {
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for (const section of chapter.sections) {
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const content = await getSectionContent(section.id)
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sections.push({
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id: section.id,
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title: section.title,
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price: section.price,
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isFree: section.isFree,
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partId: part.id,
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partTitle: part.title,
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chapterId: chapter.id,
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chapterTitle: chapter.title,
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content: content?.content || '',
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source: content?.source || 'none'
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})
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}
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}
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}
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const blob = JSON.stringify(sections, null, 2)
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return new NextResponse(blob, {
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headers: {
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'Content-Type': 'application/json',
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'Content-Disposition': `attachment; filename="book_sections_${new Date().toISOString().split('T')[0]}.json"`
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}
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})
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}
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// 列出所有章节（不含内容）
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if (action === 'list') {
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const sections: any[] = []
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for (const part of bookData) {
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for (const chapter of part.chapters) {
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for (const section of chapter.sections) {
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sections.push({
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id: section.id,
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title: section.title,
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price: section.price,
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isFree: section.isFree,
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partId: part.id,
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partTitle: part.title,
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chapterId: chapter.id,
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chapterTitle: chapter.title,
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filePath: section.filePath
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})
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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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sections,
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total: sections.length
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})
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}
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return NextResponse.json({
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success: false,
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error: '无效的操作或缺少参数'
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}, { status: 400 })
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} catch (error) {
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console.error('[Book API] GET错误:', error)
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return NextResponse.json({
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success: false,
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error: '获取章节失败: ' + (error as Error).message
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}, { status: 500 })
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}
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}
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/**
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* POST - 同步/导入章节
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* 支持action:
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* - sync: 同步文件系统到数据库
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* - import: 批量导入章节数据
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*/
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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 { action, data } = body
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// 同步到数据库
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if (action === 'sync') {
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let synced = 0
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let failed = 0
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for (const part of bookData) {
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for (const chapter of part.chapters) {
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for (const section of chapter.sections) {
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try {
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const filePath = path.join(process.cwd(), section.filePath)
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let content = ''
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if (fs.existsSync(filePath)) {
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content = fs.readFileSync(filePath, 'utf-8')
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}
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// 插入或更新到数据库
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await query(`
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INSERT INTO chapters (id, part_id, part_title, chapter_id, chapter_title, section_title, content, word_count, is_free, price, sort_order, status)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 'published')
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ON DUPLICATE KEY UPDATE
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part_title = VALUES(part_title),
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chapter_title = VALUES(chapter_title),
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section_title = VALUES(section_title),
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content = VALUES(content),
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word_count = VALUES(word_count),
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is_free = VALUES(is_free),
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price = VALUES(price),
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updated_at = CURRENT_TIMESTAMP
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`, [
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section.id,
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part.id,
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part.title,
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chapter.id,
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chapter.title,
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section.title,
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content,
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content.length,
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section.isFree,
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section.price,
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synced
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])
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synced++
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} catch (e) {
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console.error(`[Book API] 同步章节${section.id}失败:`, e)
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failed++
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}
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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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message: `同步完成：成功 ${synced} 个章节，失败 ${failed} 个`,
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synced,
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failed
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})
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}
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// 导入数据
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if (action === 'import' && data) {
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let imported = 0
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let failed = 0
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for (const item of data) {
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try {
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await query(`
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INSERT INTO chapters (id, part_id, part_title, chapter_id, chapter_title, section_title, content, word_count, is_free, price, status)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 'published')
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ON DUPLICATE KEY UPDATE
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section_title = VALUES(section_title),
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content = VALUES(content),
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word_count = VALUES(word_count),
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is_free = VALUES(is_free),
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price = VALUES(price),
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updated_at = CURRENT_TIMESTAMP
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`, [
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item.id,
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item.partId || 'part-1',
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item.partTitle || '未分类',
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item.chapterId || 'chapter-1',
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item.chapterTitle || '未分类',
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item.title,
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item.content || '',
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(item.content || '').length,
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item.is_free || false,
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item.price || 1
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])
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imported++
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} catch (e) {
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console.error(`[Book API] 导入章节${item.id}失败:`, e)
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failed++
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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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message: `导入完成：成功 ${imported} 个章节，失败 ${failed} 个`,
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imported,
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failed
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})
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}
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return NextResponse.json({
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success: false,
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error: '无效的操作'
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}, { status: 400 })
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} catch (error) {
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console.error('[Book API] POST错误:', error)
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return NextResponse.json({
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success: false,
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error: '操作失败: ' + (error as Error).message
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}, { status: 500 })
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}
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}
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/**
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* PUT - 更新章节内容
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* 支持同时更新数据库和文件系统
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*/
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export async function PUT(request: NextRequest) {
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try {
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const body = await request.json()
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const { id, title, content, price, saveToFile = true } = body
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if (!id) {
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return NextResponse.json({
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success: false,
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error: '章节ID不能为空'
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}, { status: 400 })
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}
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const sectionInfo = getSectionInfo(id)
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// 更新数据库
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try {
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await query(`
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INSERT INTO chapters (id, part_id, part_title, chapter_id, chapter_title, section_title, content, word_count, price, status)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, 'published')
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ON DUPLICATE KEY UPDATE
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section_title = VALUES(section_title),
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content = VALUES(content),
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word_count = VALUES(word_count),
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price = VALUES(price),
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updated_at = CURRENT_TIMESTAMP
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`, [
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id,
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sectionInfo?.partId || 'part-1',
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sectionInfo?.partTitle || '未分类',
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sectionInfo?.chapterId || 'chapter-1',
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sectionInfo?.chapterTitle || '未分类',
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title || sectionInfo?.section.title || '',
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content || '',
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(content || '').length,
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price ?? sectionInfo?.section.price ?? 1
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])
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} catch (e) {
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console.error('[Book API] 更新数据库失败:', e)
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}
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// 同时保存到文件系统
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if (saveToFile && sectionInfo?.section.filePath) {
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const filePath = path.join(process.cwd(), sectionInfo.section.filePath)
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try {
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// 确保目录存在
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const dir = path.dirname(filePath)
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if (!fs.existsSync(dir)) {
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fs.mkdirSync(dir, { recursive: true })
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}
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fs.writeFileSync(filePath, content || '', 'utf-8')
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} catch (e) {
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console.error('[Book API] 保存文件失败:', e)
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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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message: '章节更新成功',
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id
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})
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} catch (error) {
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console.error('[Book API] PUT错误:', error)
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return NextResponse.json({
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success: false,
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error: '更新章节失败: ' + (error as Error).message
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}, { status: 500 })
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}
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}
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/**
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* DELETE - 删除章节
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*/
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export async function DELETE(request: NextRequest) {
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const { searchParams } = new URL(request.url)
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const id = searchParams.get('id')
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if (!id) {
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return NextResponse.json({
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success: false,
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error: '章节ID不能为空'
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}, { status: 400 })
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}
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try {
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// 从数据库删除
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await query('DELETE FROM chapters WHERE id = ?', [id])
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return NextResponse.json({
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success: true,
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message: '章节删除成功',
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id
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})
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} catch (error) {
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console.error('[Book API] DELETE错误:', error)
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return NextResponse.json({
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success: false,
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error: '删除章节失败: ' + (error as Error).message
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}, { status: 500 })
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}
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}
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Reference in New Issue
Block a user