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Momento/memento-note/app/api/ai/enrich-from-resource/route.ts
Antigravity 4fe31ebc99
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fix(quotas): unifier le décompte IA (BYOK, rollback) et combler les fuites
Centralise la réserve via ai-quota, corrige admin unavailable (-1), brancher les routes sans quota et le host-pays brainstorm, avec usage-meter élargi, noms de clusters, MCP et ajustements dashboard/insights.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-15 20:42:25 +00:00

99 lines
3.6 KiB
TypeScript

import { NextRequest, NextResponse } from 'next/server'
import { auth } from '@/auth'
import { getSystemConfig } from '@/lib/config'
import { getTagsProvider } from '@/lib/ai/factory'
import { hasUserAiConsent } from '@/lib/consent/server-consent'
import { withAiQuota, handleQuotaHttpError } from '@/lib/ai-quota'
export async function POST(request: NextRequest) {
try {
const session = await auth()
if (!session?.user?.id) {
return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
}
if (!(await hasUserAiConsent())) {
return NextResponse.json({ error: 'ai_consent_required' }, { status: 403 })
}
const { existingContent, resourceText, mode, language, format } = await request.json()
if (!resourceText || typeof resourceText !== 'string') {
return NextResponse.json({ error: 'resourceText is required' }, { status: 400 })
}
if (!mode || !['complete', 'merge'].includes(mode)) {
return NextResponse.json({ error: 'mode must be "complete" or "merge"' }, { status: 400 })
}
const lang = language || 'fr'
const outputFormat = format === 'html' ? 'HTML (with proper tags like <h2>, <p>, <ul>, <li>)' : 'Markdown (with ##, -, **, etc.)'
const config = await getSystemConfig()
const provider = getTagsProvider(config)
let prompt: string
if (mode === 'complete') {
prompt = `You are an expert note editor. Your task is to enrich an existing note by adding relevant information from a provided resource, WITHOUT modifying or rewriting the existing content.
LANGUAGE RULE: Respond in ${lang}. Match the language of the existing note.
FORMAT RULE: Respond in ${outputFormat}.
EXISTING NOTE:
---
${existingContent || '(empty note)'}
---
RESOURCE TO INTEGRATE:
---
${resourceText}
---
INSTRUCTIONS:
- Keep ALL existing note content exactly as-is at the top
- Append ONLY new, non-redundant information from the resource below the existing content
- Use a clear separator (e.g., "---" or a new section heading) between existing and new content
- Skip information already covered in the existing note
- Format the new content consistently with the existing note style and the requested FORMAT RULE
- Respond ONLY with the enriched note content, no explanations`
} else {
prompt = `You are an expert note writer. Your task is to intelligently merge an existing note with a resource into a single, coherent, well-structured document.
LANGUAGE RULE: Respond in ${lang}. Match the language of the existing note.
FORMAT RULE: Respond in ${outputFormat}.
EXISTING NOTE:
---
${existingContent || '(empty note)'}
---
RESOURCE TO INTEGRATE:
---
${resourceText}
---
INSTRUCTIONS:
- Combine both sources into one cohesive, well-organized document
- Eliminate redundancy — include each piece of information only once
- Preserve the key ideas from both sources
- Maintain a logical structure with clear headings if appropriate
- Keep the tone and style consistent with the requested FORMAT RULE
- Respond ONLY with the merged content, no meta-commentary or explanations`
}
const enrichedContent = await withAiQuota(
session.user.id,
'reformulate',
() => provider.generateText(prompt),
{ lane: 'chat' },
)
return NextResponse.json({ enrichedContent: enrichedContent.trim() })
} catch (error: unknown) {
const quotaResp = handleQuotaHttpError(error)
if (quotaResp) return quotaResp
console.error('[enrich-from-resource] Error:', error)
const message = error instanceof Error ? error.message : 'Failed to enrich content'
return NextResponse.json({ error: message }, { status: 500 })
}
}