feat: 我的页整合扫一扫/设置与提现、all-chapters去重、内容上传API、文档与后台登录

Co-authored-by: Cursor <cursoragent@cursor.com>

app/api/book/all-chapters/route.ts

@@ -17,23 +17,30 @@ export async function GET() {
       `) as any[]
       
       if (dbChapters && dbChapters.length > 0) {
-        console.log('[All Chapters API] 从数据库读取成功，共', dbChapters.length, '章')
+        console.log('[All Chapters API] 从数据库读取成功，共', dbChapters.length, '条')
         
-        // 格式化数据
-        const allChapters = dbChapters.map((chapter: any) => ({
-          id: chapter.id,
-          sectionId: chapter.section_id,
-          title: chapter.title,
-          sectionTitle: chapter.section_title,
-          content: chapter.content,
-          isFree: !!chapter.is_free,
-          price: chapter.price || 0,
-          words: chapter.words || Math.floor(Math.random() * 3000) + 2000,
-          sectionOrder: chapter.section_order,
-          chapterOrder: chapter.chapter_order,
-          createdAt: chapter.created_at,
-          updatedAt: chapter.updated_at
-        }))
+        // 格式化并按 id 去重（保留首次出现）
+        const seen = new Set<string>()
+        const allChapters = dbChapters
+          .map((chapter: any) => ({
+            id: chapter.id,
+            sectionId: chapter.section_id ?? chapter.id,
+            title: chapter.title ?? chapter.section_title,
+            sectionTitle: chapter.section_title ?? chapter.title,
+            content: chapter.content,
+            isFree: !!chapter.is_free,
+            price: chapter.price || 0,
+            words: chapter.words || Math.floor(Math.random() * 3000) + 2000,
+            sectionOrder: chapter.section_order,
+            chapterOrder: chapter.chapter_order,
+            createdAt: chapter.created_at,
+            updatedAt: chapter.updated_at
+          }))
+          .filter((row: { id: string }) => {
+            if (seen.has(row.id)) return false
+            seen.add(row.id)
+            return true
+          })
         
         return NextResponse.json({
           success: true,
@@ -44,7 +51,51 @@ export async function GET() {
         })
       }
     } catch (dbError) {
-      console.log('[All Chapters API] 数据库读取失败，尝试文件读取:', (dbError as Error).message)
+      console.log('[All Chapters API] sections 表读取失败，尝试 chapters 表:', (dbError as Error).message)
+    }
+    
+    // 方案1b: 从 chapters 表读取（与 lib/db 表结构一致）
+    try {
+      const dbChapters = await query(`
+        SELECT id, part_id, part_title, chapter_id, chapter_title, section_title, content,
+          is_free, price, word_count, sort_order, created_at, updated_at
+        FROM chapters
+        ORDER BY sort_order ASC, id ASC
+      `) as any[]
+      
+      if (dbChapters && dbChapters.length > 0) {
+        console.log('[All Chapters API] 从 chapters 表读取成功，共', dbChapters.length, '条')
+        const seen = new Set<string>()
+        const allChapters = dbChapters
+          .map((row: any) => ({
+            id: row.id,
+            sectionId: row.id,
+            title: row.section_title,
+            sectionTitle: row.section_title,
+            content: row.content,
+            isFree: !!row.is_free,
+            price: row.price || 0,
+            words: row.word_count || 0,
+            sectionOrder: row.sort_order ?? 0,
+            chapterOrder: 0,
+            createdAt: row.created_at,
+            updatedAt: row.updated_at
+          }))
+          .filter((row: { id: string }) => {
+            if (seen.has(row.id)) return false
+            seen.add(row.id)
+            return true
+          })
+        return NextResponse.json({
+          success: true,
+          data: allChapters,
+          chapters: allChapters,
+          total: allChapters.length,
+          source: 'database'
+        })
+      }
+    } catch (e2) {
+      console.log('[All Chapters API] chapters 表读取失败，尝试文件:', (e2 as Error).message)
     }
     
     // 方案2: 从JSON文件读取
@@ -72,11 +123,20 @@ export async function GET() {
     }
     
     if (chaptersData.length > 0) {
-      // 添加字数估算
-      const allChapters = chaptersData.map((chapter: any) => ({
-        ...chapter,
-        words: chapter.words || Math.floor(Math.random() * 3000) + 2000
-      }))
+      // 添加字数估算并按 id 去重
+      const seen = new Set<string>()
+      const allChapters = chaptersData
+        .map((chapter: any) => ({
+          ...chapter,
+          id: chapter.id ?? chapter.sectionId,
+          words: chapter.words || Math.floor(Math.random() * 3000) + 2000
+        }))
+        .filter((row: any) => {
+          const id = row.id || row.sectionId
+          if (!id || seen.has(String(id))) return false
+          seen.add(String(id))
+          return true
+        })
       
       return NextResponse.json({
         success: true,