077e665dfc
Add automatic note clustering using density-based algorithm (DBSCAN variant) and bridge notes detection for connecting different thematic clusters. Features: - NoteCluster, ClusterMember, BridgeNote, BridgeSuggestion models - Clustering service with pgvector cosine similarity - Bridge notes detection (notes connecting >=2 clusters) - AI-powered suggestions for missing cluster connections - /insights page with React Flow visualization - Cron endpoint for automatic recalculation Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
67 lines
1.9 KiB
TypeScript
67 lines
1.9 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server'
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import { auth } from '@/auth'
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import { bridgeNotesService } from '@/lib/ai/services/bridge-notes.service'
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/**
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* GET /api/bridge-notes/suggestions
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* Get AI-powered bridge note suggestions for unconnected clusters.
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*/
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export async function GET(request: NextRequest) {
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try {
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const session = await auth()
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if (!session?.user?.id) {
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return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
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}
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const userId = session.user.id
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const { searchParams } = new URL(request.url)
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const includeDismissed = searchParams.get('dismissed') === 'true'
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const suggestions = await bridgeNotesService.getBridgeSuggestions(userId, includeDismissed)
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return NextResponse.json({
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suggestions,
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count: suggestions.length
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})
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} catch (error) {
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console.error('Error fetching bridge suggestions:', error)
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return NextResponse.json(
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{ error: 'Failed to fetch suggestions' },
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{ status: 500 }
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)
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}
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}
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/**
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* POST /api/bridge-notes/suggestions/generate
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* Generate new bridge suggestions (force regeneration).
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*/
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export async function POST(request: NextRequest) {
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try {
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const session = await auth()
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if (!session?.user?.id) {
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return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
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}
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const userId = session.user.id
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// Generate new suggestions
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const suggestions = await bridgeNotesService.generateBridgeSuggestions(userId)
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// Save to database
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await bridgeNotesService.saveBridgeSuggestions(userId, suggestions)
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return NextResponse.json({
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suggestions,
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count: suggestions.length,
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message: `Generated ${suggestions.length} bridge suggestions`
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})
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} catch (error) {
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console.error('Error generating bridge suggestions:', error)
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return NextResponse.json(
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{ error: 'Failed to generate suggestions' },
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{ status: 500 }
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)
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}
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}
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