UX optimization

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

@@ -4,6 +4,7 @@ import { loadExtensions } from '@/lib/extensions/loader'
 import {
   sendTaxDeadlineNotifications,
   sendInvoiceNotifications,
+  sendMissingUnderlagNotifications,
 } from '@/extensions/general/push-notifications/notification-scheduler'
 
 /**
@@ -40,13 +41,14 @@ export async function GET(request: Request) {
 
   try {
     // Send all notification types in parallel
-    const [taxResult, invoiceResult] = await Promise.all([
+    const [taxResult, invoiceResult, underlagResult] = await Promise.all([
       sendTaxDeadlineNotifications(supabase),
       sendInvoiceNotifications(supabase),
+      sendMissingUnderlagNotifications(supabase),
     ])
 
-    const totalSent = taxResult.sent + invoiceResult.sent
-    const totalSkipped = taxResult.skipped + invoiceResult.skipped
+    const totalSent = taxResult.sent + invoiceResult.sent + underlagResult.sent
+    const totalSkipped = taxResult.skipped + invoiceResult.skipped + underlagResult.skipped
 
     console.log(
       `Push notification cron completed: ${totalSent} sent, ${totalSkipped} skipped`
@@ -57,6 +59,9 @@ export async function GET(request: Request) {
     console.log(
       `  Invoice: ${invoiceResult.sent} sent, ${invoiceResult.skipped} skipped`
     )
+    console.log(
+      `  Missing underlag: ${underlagResult.sent} sent, ${underlagResult.skipped} skipped`
+    )
 
     return NextResponse.json({
       success: true,
@@ -65,6 +70,7 @@ export async function GET(request: Request) {
       details: {
         taxDeadlines: taxResult,
         invoices: invoiceResult,
+        missingUnderlag: underlagResult,
       },
     })
   } catch (error) {

app/api/invoices/[id]/send/route.ts

@@ -11,6 +11,7 @@ import {
   generateInvoiceEmailSubject
 } from '@/lib/email/invoice-templates'
 import { createInvoiceJournalEntry } from '@/lib/bookkeeping/invoice-entries'
+import { uploadDocument } from '@/lib/core/documents/document-service'
 import type { Invoice, InvoiceItem, Customer, CompanySettings } from '@/types'
 
 ensureInitialized()
@@ -166,6 +167,7 @@ export async function POST(
 
     // Only create journal entries for real invoices (not proformas or delivery notes)
     const isRealInvoice = !invoice.document_type || invoice.document_type === 'invoice'
+    let createdJournalEntryId: string | undefined
     if (isRealInvoice && ((company as Record<string, unknown>).accounting_method === 'accrual' || !(company as Record<string, unknown>).accounting_method)) {
       try {
         const journalEntry = await createInvoiceJournalEntry(
@@ -174,6 +176,7 @@ export async function POST(
           (company as CompanySettings).entity_type
         )
         if (journalEntry) {
+          createdJournalEntryId = journalEntry.id
           await supabase
             .from('invoices')
             .update({ journal_entry_id: journalEntry.id })
@@ -185,6 +188,24 @@ export async function POST(
       }
     }
 
+    // Auto-store invoice PDF as underlag and link to journal entry
+    if (isRealInvoice) {
+      try {
+        const pdfArrayBuffer = new Uint8Array(pdfBuffer).buffer as ArrayBuffer
+        await uploadDocument(user.id, {
+          name: filename,
+          buffer: pdfArrayBuffer,
+          type: 'application/pdf',
+        }, {
+          upload_source: 'system',
+          journal_entry_id: createdJournalEntryId,
+        })
+      } catch (err) {
+        console.error('Failed to store invoice PDF as underlag:', err)
+        // Non-blocking — don't fail the send
+      }
+    }
+
     await eventBus.emit({
       type: 'invoice.sent',
       payload: { invoice: invoice as Invoice, userId: user.id },