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Momento/memento-note/app/api/notes/[id]/attachments/[attachmentId]/route.ts
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feat: brainstorm sessions, PDF document Q&A, embedding fixes, and UI improvements
- Add brainstorm feature with collaborative canvas, AI idea generation, live cursors, playback, and export
- Add PDF upload/extraction/ingestion pipeline with pgvector document search (RAG)
- Add document Q&A overlay with streaming chat and PDF preview
- Add note attachments UI with status polling, grid layout, and auto-scroll
- Add task extraction AI tool and agent executor improvements
- Fix NoteEmbedding missing updatedAt column, re-index 66 notes with 1536-dim embeddings
- Fix brainstorm 'Create Note' button: add success toast and redirect to created note
- Fix memory echo notification infinite polling
- Fix chat route to always include document_search tool
- Add brainstorm i18n keys across all 14 locales
- Add socket server for real-time brainstorm collaboration
- Add hierarchical notebook selector and organize notebook dialog improvements
- Add sidebar brainstorm section with session management
- Update prisma schema with brainstorm tables, attachments, and document chunks
2026-05-14 17:43:21 +00:00

88 lines
2.6 KiB
TypeScript

import { NextRequest, NextResponse } from 'next/server'
import prisma from '@/lib/prisma'
import { auth } from '@/auth'
import fs from 'fs'
export async function GET(
request: NextRequest,
{ params }: { params: Promise<{ id: string; attachmentId: string }> }
) {
const session = await auth()
if (!session?.user?.id) {
return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
}
try {
const { id: noteId, attachmentId } = await params
const download = request.nextUrl.searchParams.get('download')
const attachment = await prisma.noteAttachment.findFirst({
where: { id: attachmentId, noteId, note: { userId: session.user.id } },
include: download ? undefined : {
chunks: {
select: { id: true, chunkIndex: true, pageNumber: true },
orderBy: { chunkIndex: 'asc' },
},
},
})
if (!attachment) {
return NextResponse.json({ error: 'Not found' }, { status: 404 })
}
if (download) {
if (!fs.existsSync(attachment.filePath)) {
return NextResponse.json({ error: 'File not found' }, { status: 404 })
}
const fileBuffer = fs.readFileSync(attachment.filePath)
return new NextResponse(fileBuffer, {
headers: {
'Content-Type': attachment.mimeType || 'application/pdf',
'Content-Disposition': `inline; filename="${attachment.fileName}"`,
},
})
}
return NextResponse.json({ success: true, data: attachment })
} catch (error) {
console.error('Error fetching attachment:', error)
return NextResponse.json({ error: 'Failed to fetch attachment' }, { status: 500 })
}
}
export async function DELETE(
request: NextRequest,
{ params }: { params: Promise<{ id: string; attachmentId: string }> }
) {
const session = await auth()
if (!session?.user?.id) {
return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
}
try {
const { id: noteId, attachmentId } = await params
const attachment = await prisma.noteAttachment.findFirst({
where: { id: attachmentId, noteId, note: { userId: session.user.id } },
})
if (!attachment) {
return NextResponse.json({ error: 'Not found' }, { status: 404 })
}
try {
if (fs.existsSync(attachment.filePath)) {
fs.unlinkSync(attachment.filePath)
}
} catch {}
await prisma.noteAttachment.delete({ where: { id: attachmentId } })
return NextResponse.json({ success: true })
} catch (error) {
console.error('Error deleting attachment:', error)
return NextResponse.json({ error: 'Failed to delete attachment' }, { status: 500 })
}
}