New base

app/api/extensions/ai-chat/route.ts

@@ -1,7 +1,7 @@
 import { createClient } from '@/lib/supabase/server'
 import { NextResponse } from 'next/server'
-import { generateChatResponse } from '@/lib/ai/chatbot/chain'
-import { CHATBOT_CONFIG } from '@/lib/ai/chatbot/config'
+import { generateChatResponse } from '@/extensions/ai-chat/chatbot/chain'
+import { CHATBOT_CONFIG } from '@/extensions/ai-chat/chatbot/config'
 import type { ChatMessage, ChatRequest } from '@/types/chat'
 
 // Simple in-memory rate limiting (per user)

app/api/extensions/ai-chat/stream/route.ts

@@ -1,6 +1,6 @@
 import { createClient } from '@/lib/supabase/server'
-import { streamChatResponse } from '@/lib/ai/chatbot/chain'
-import { CHATBOT_CONFIG } from '@/lib/ai/chatbot/config'
+import { streamChatResponse } from '@/extensions/ai-chat/chatbot/chain'
+import { CHATBOT_CONFIG } from '@/extensions/ai-chat/chatbot/config'
 import type { ChatMessage, ChatRequest, SourceReference } from '@/types/chat'
 
 // Simple in-memory rate limiting (per user)

app/api/extensions/ne-bilaga/route.ts

@@ -1,14 +1,14 @@
 import { createClient } from '@/lib/supabase/server'
 import { NextResponse } from 'next/server'
-import { generateNEDeclaration } from '@/lib/reports/ne-declaration'
+import { generateNEDeclaration } from '@/extensions/ne-bilaga/ne-engine'
 import {
   generateSRUFile,
   sruFileToString,
   getSRUFilename,
-} from '@/lib/reports/sru-generator'
+} from '@/extensions/sru-export/lib/sru-generator'
 
 /**
- * GET /api/reports/ne-declaration
+ * GET /api/extensions/ne-bilaga
  *
  * Generate NE declaration (NE-bilaga) for enskild firma.
  *

app/api/extensions/push-notifications/cron/route.ts

@@ -1,18 +1,22 @@
 import { createClient } from '@supabase/supabase-js'
 import { NextResponse } from 'next/server'
+import { loadExtensions } from '@/lib/extensions/loader'
 import {
   sendTaxDeadlineNotifications,
   sendInvoiceNotifications,
-} from '@/lib/push/notification-scheduler'
+} from '@/extensions/push-notifications/notification-scheduler'
 
 /**
- * GET /api/push/cron
+ * GET /api/extensions/push-notifications/cron
  * Daily cron job to send push notifications
  * Runs at 09:00 every day
  *
  * Vercel Cron: "0 9 * * *"
  */
 export async function GET(request: Request) {
+  // Ensure extensions are loaded so event handlers are registered
+  loadExtensions()
+
   // Verify cron secret for security
   const authHeader = request.headers.get('authorization')
   const cronSecret = process.env.CRON_SECRET

app/api/extensions/push-notifications/settings/route.ts

@@ -0,0 +1,61 @@
+import { createClient } from '@/lib/supabase/server'
+import { NextResponse } from 'next/server'
+import { getSettings, saveSettings } from '@/extensions/push-notifications'
+
+/**
+ * GET /api/extensions/push-notifications/settings
+ * Get the current user's push-notification extension settings
+ */
+export async function GET() {
+  const supabase = await createClient()
+
+  const {
+    data: { user },
+  } = await supabase.auth.getUser()
+
+  if (!user) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const settings = await getSettings(user.id)
+  return NextResponse.json({ data: settings })
+}
+
+/**
+ * PATCH /api/extensions/push-notifications/settings
+ * Update the current user's push-notification extension settings
+ */
+export async function PATCH(request: Request) {
+  const supabase = await createClient()
+
+  const {
+    data: { user },
+  } = await supabase.auth.getUser()
+
+  if (!user) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const body = await request.json()
+
+  const allowedKeys = [
+    'periodLockedEnabled',
+    'periodYearClosedEnabled',
+    'invoiceSentEnabled',
+    'receiptExtractedEnabled',
+    'receiptMatchedEnabled',
+  ]
+  const filtered: Record<string, unknown> = {}
+  for (const key of allowedKeys) {
+    if (key in body) {
+      filtered[key] = body[key]
+    }
+  }
+
+  if (Object.keys(filtered).length === 0) {
+    return NextResponse.json({ error: 'No valid settings provided' }, { status: 400 })
+  }
+
+  const settings = await saveSettings(user.id, filtered)
+  return NextResponse.json({ data: settings })
+}

app/api/extensions/push-notifications/subscribe/route.ts

@@ -1,9 +1,9 @@
 import { createClient } from '@/lib/supabase/server'
 import { NextResponse } from 'next/server'
-import { getVapidPublicKey } from '@/lib/push/web-push'
+import { getVapidPublicKey } from '@/extensions/push-notifications/notification-sender'
 
 /**
- * GET /api/push/subscribe
+ * GET /api/extensions/push-notifications/subscribe
  * Get the VAPID public key for client-side subscription
  */
 export async function GET() {
@@ -20,7 +20,7 @@ export async function GET() {
 }
 
 /**
- * POST /api/push/subscribe
+ * POST /api/extensions/push-notifications/subscribe
  * Save a new push subscription
  */
 export async function POST(request: Request) {
@@ -96,7 +96,7 @@ export async function POST(request: Request) {
 }
 
 /**
- * DELETE /api/push/subscribe
+ * DELETE /api/extensions/push-notifications/subscribe
  * Remove a push subscription
  */
 export async function DELETE(request: Request) {

app/api/extensions/receipt-ocr/[id]/match/route.ts

@@ -1,6 +1,6 @@
 import { createClient } from '@/lib/supabase/server'
 import { NextResponse } from 'next/server'
-import { findTransactionMatches } from '@/lib/receipts/receipt-matcher'
+import { findTransactionMatches } from '@/extensions/receipt-ocr/lib/receipt-matcher'
 import { eventBus } from '@/lib/events/bus'
 import { ensureInitialized } from '@/lib/init'
 import type { Receipt, Transaction } from '@/types'

app/api/extensions/receipt-ocr/upload/route.ts

@@ -1,7 +1,7 @@
 import { createClient } from '@/lib/supabase/server'
 import { NextResponse } from 'next/server'
-import { analyzeReceipt } from '@/lib/receipts/receipt-analyzer'
-import { processLineItems } from '@/lib/receipts/receipt-categorizer'
+import { analyzeReceipt } from '@/extensions/receipt-ocr/lib/receipt-analyzer'
+import { processLineItems } from '@/extensions/receipt-ocr/lib/receipt-categorizer'
 import { eventBus } from '@/lib/events/bus'
 import { ensureInitialized } from '@/lib/init'
 

app/api/extensions/sru-export/coverage/route.ts

@@ -0,0 +1,29 @@
+import { createClient } from '@/lib/supabase/server'
+import { NextResponse } from 'next/server'
+import { getSRUCoverage } from '@/extensions/sru-export/sru-engine'
+
+/**
+ * GET /api/extensions/sru-export/coverage
+ *
+ * Returns SRU code coverage stats: how many accounts have SRU codes vs total,
+ * and a list of accounts missing codes.
+ */
+export async function GET() {
+  const supabase = await createClient()
+  const { data: { user } } = await supabase.auth.getUser()
+
+  if (!user) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  try {
+    const coverage = await getSRUCoverage(user.id)
+    return NextResponse.json({ data: coverage })
+  } catch (err) {
+    console.error('Error fetching SRU coverage:', err)
+    return NextResponse.json(
+      { error: err instanceof Error ? err.message : 'Failed to fetch SRU coverage' },
+      { status: 500 }
+    )
+  }
+}

app/api/extensions/sru-export/route.ts

@@ -0,0 +1,150 @@
+import { createClient } from '@/lib/supabase/server'
+import { NextResponse } from 'next/server'
+import { aggregateBalancesBySRU } from '@/extensions/sru-export/sru-engine'
+import {
+  generateGenericSRU,
+  getGenericSRUFilename,
+  sruFileToString,
+  validateSRUFile,
+  SRU_CODE_DESCRIPTIONS,
+} from '@/extensions/sru-export/sru-generator'
+import type { SRUFormType } from '@/extensions/sru-export/sru-generator'
+import type { EntityType } from '@/types'
+
+/**
+ * GET /api/extensions/sru-export
+ *
+ * Generate SRU export from chart_of_accounts sru_code mappings.
+ *
+ * Query parameters:
+ * - period_id: Fiscal period ID (required)
+ * - format: 'json' (default) or 'sru' for downloadable file
+ */
+export async function GET(request: Request) {
+  const supabase = await createClient()
+  const { data: { user } } = await supabase.auth.getUser()
+
+  if (!user) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const { searchParams } = new URL(request.url)
+  const periodId = searchParams.get('period_id')
+  const format = searchParams.get('format') || 'json'
+
+  if (!periodId) {
+    return NextResponse.json(
+      { error: 'period_id is required' },
+      { status: 400 }
+    )
+  }
+
+  try {
+    // Fetch company settings to determine entity type
+    const { data: settings } = await supabase
+      .from('company_settings')
+      .select('entity_type, company_name, org_number')
+      .eq('user_id', user.id)
+      .single()
+
+    if (!settings) {
+      return NextResponse.json(
+        { error: 'Company settings not found. Complete onboarding first.' },
+        { status: 400 }
+      )
+    }
+
+    // Determine form type from entity type
+    const formType: SRUFormType = settings.entity_type === 'aktiebolag' ? 'INK2' : 'NE'
+
+    // Fetch fiscal period for date range
+    const { data: period } = await supabase
+      .from('fiscal_periods')
+      .select('*')
+      .eq('id', periodId)
+      .eq('user_id', user.id)
+      .single()
+
+    if (!period) {
+      return NextResponse.json(
+        { error: 'Fiscal period not found' },
+        { status: 404 }
+      )
+    }
+
+    // Aggregate balances by SRU code
+    const sruBalances = await aggregateBalancesBySRU(user.id, periodId)
+
+    if (format === 'sru') {
+      // Generate and return SRU file
+      const sruFile = generateGenericSRU({
+        formType,
+        orgNumber: settings.org_number,
+        companyName: settings.company_name || 'Okänt företag',
+        fiscalYearStart: period.period_start,
+        fiscalYearEnd: period.period_end,
+        sruBalances,
+      })
+
+      const validation = validateSRUFile(sruFile)
+      if (!validation.isValid) {
+        return NextResponse.json(
+          { error: 'SRU validation failed', details: validation.errors },
+          { status: 500 }
+        )
+      }
+
+      const sruContent = sruFileToString(sruFile)
+      const filename = getGenericSRUFilename(formType, settings.org_number, period.period_start)
+
+      return new NextResponse(sruContent, {
+        status: 200,
+        headers: {
+          'Content-Type': 'text/plain; charset=utf-8',
+          'Content-Disposition': `attachment; filename="${filename}"`,
+        },
+      })
+    }
+
+    // Default: return JSON preview
+    const balancesArray = Array.from(sruBalances.values())
+      .sort((a, b) => a.sruCode.localeCompare(b.sruCode))
+      .map((b) => ({
+        sruCode: b.sruCode,
+        description: SRU_CODE_DESCRIPTIONS[b.sruCode] || `SRU ${b.sruCode}`,
+        amount: b.amount,
+        accounts: b.accounts,
+      }))
+
+    const warnings: string[] = []
+    if (!period.is_closed) {
+      warnings.push('Räkenskapsåret är inte stängt. Siffrorna kan ändras.')
+    }
+    if (balancesArray.length === 0) {
+      warnings.push('Inga konton med SRU-koder har bokförda poster i denna period.')
+    }
+
+    return NextResponse.json({
+      data: {
+        formType,
+        entityType: settings.entity_type as EntityType,
+        companyName: settings.company_name,
+        orgNumber: settings.org_number,
+        fiscalYear: {
+          id: period.id,
+          name: period.name,
+          start: period.period_start,
+          end: period.period_end,
+        },
+        balances: balancesArray,
+        warnings,
+      },
+    })
+  } catch (err) {
+    console.error('Error generating SRU export:', err)
+    return NextResponse.json(
+      { error: err instanceof Error ? err.message : 'Failed to generate SRU export' },
+      { status: 500 }
+    )
+  }
+}