Bug/UI wrong display (#573)

* fix(dashboard): exclude credit notes from unpaid invoices widget

Credit notes (status='sent', negative total) were summed into the
"Att få betalt" widget, producing confusing negative totals like
"2 st, -38 625 kr". Filter them out via credited_invoice_id IS NULL,
matching the existing pattern in reminder-processor and the AR ledger.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(documents): harden PDF preview and upload validation

- JournalEntryAttachments: switch inline PDF preview from <iframe> to
  <object type="application/pdf">. Mirrors the AttachmentPreviewSheet
  fix from #572 — Chrome's frame pipeline intermittently surfaced
  "Det här innehållet har blockerats" on iframes even with permissive
  CSP. <object> invokes the PDF plugin directly. crbug.com/271452.

- /api/documents/:id/inline: resolve Content-Type via file extension
  when mime_type is null or application/octet-stream. Legacy uploads
  landed with empty File.type from some drag sources; combined with
  the new X-Content-Type-Options: nosniff header on this route,
  Chrome refused to render valid PDFs. Extension fallback covers
  every legacy row without a DB backfill.

- /api/documents POST: surface DB-trigger period-lock errors as a
  400 DOC_UPLOAD_PERIOD_LOCKED with a Swedish reason. Previously
  every catch was bucketed into DOC_UPLOAD_STORAGE_FAILED (500 /
  "Filen kunde inte sparas") which hid the real cause from users
  attaching to verifikationer in closed/locked fiscal periods.

- document-service: add validateDocumentMagicBytes() that inspects
  the first bytes for valid PDF/PNG/JPEG/WebP headers (PDF tolerates
  a leading UTF-8 BOM). Wired into uploadDocument() and
  createNewVersion() so every upload path is protected — UI, MCP,
  and future email/webhook ingestion. Defends against agents that
  send a base64-encoded text placeholder instead of real binary
  bytes via the gnubok_upload_document MCP tool, which produced
  tiny (15-561 byte) "PDFs" that failed to render in Chrome and
  in external viewers.

Tests use a minimal valid PDF buffer (%PDF-1.4 … %%EOF).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* feat(arsredovisning): emit ÅRL-required notes and FTE-weighted medelantal

Five compliance gaps fixed in the K2 and K3 noter builders:

- Anläggningstillgångar roll-forward per ÅRL 5:8 § — per-category IB
  anskaffningsvärde, tillkommande, avgående, UB and accumulated
  avskrivningar movement (was only emitting avskrivningstider).
- Långfristiga skulder förfallande efter mer än fem år per ÅRL 5:13 §.
- Ställda säkerheter and Eventualförpliktelser as separate notes per
  ÅRL 5:14-15 § (K2 previously combined them).
- Koncernförhållanden per BFNAR 2016:10 kap. 19 / BFNAR 2012:1 kap. 8.

Replaces medelantal anställda — the old query filtered employees by an
is_active column that doesn't exist, so the note never emitted. Now
uses an FTE-weighted day-based average per ÅRL 5:20 §.

Six disclosure fields persist on arsredovisning_narratives as per-period
overrides; the UI extends the existing förvaltningsberättelse editor
with a "Lagstadgade upplysningar" subsection sharing the same Spara
button — no new pages, no settings changes.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(invoices): respect vat_registered=false and hide personnummer for B2C

- PDF address block no longer prints org_number for individual customers
  (GDPR data minimization; ML 17 kap 24§ requires name + address only).
- Wire company_settings.vat_registered through the rule helpers, invoice
  creation API, preview-pdf API, and the new-invoice form so a non-VAT-
  registered seller cannot charge VAT (ML 1 kap. 1§). The PDF suppresses
  the empty "Moms 0%" row and shows a dedicated "Företaget är inte
  momsregistrerat" notice instead of the ML 3 kap. exempt notice.
- Engine unchanged: 'exempt' treatment already routes to 3004/3100 and
  skips VAT lines.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(settings): remove approval rules from sidebar and routes

* fix(invoices): ensure vat_registered defaults to true for invoice previews and API

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Mattsson
2026-05-27 11:01:53 +02:00
committed by GitHub
co-authored by Claude Opus 4.7
parent 32d9978f1b
commit a2a556d837
29 changed files with 1475 additions and 73 deletions
@@ -8,12 +8,28 @@ import {
upsertNarrative,
} from '@/lib/bokslut/arsredovisning/narrative-service'
// Strip non-printable control characters that would corrupt PDF output or
// mislead a human reader of the årsredovisning. Whitelist printable ASCII
// + every byte ≥ 0x20 (covers Latin-1 + UTF-8 multi-byte sequences) while
// allowing tab/LF/CR for legitimate line breaks.
const stripControlChars = (s: string): string =>
s.replace(/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]/g, '')
const sanitizedText = (max: number) =>
z
.string()
.max(max)
.transform(stripControlChars)
const PostSchema = z.object({
// Match the DB CHECK lengths exactly so a payload that would fail at the
// storage layer instead returns a clean 400 here.
description: z.string().max(4000).nullable().optional(),
important_events: z.string().max(4000).nullable().optional(),
resultatdisposition: z.string().max(2000).nullable().optional(),
// storage layer instead returns a clean 400 here. Free-text fields are
// rendered verbatim into the årsredovisning PDF, so we strip ASCII
// control bytes (NUL, ESC, etc.) at the schema layer — otherwise a
// tampered payload could corrupt PDF output or hide content from auditors.
description: sanitizedText(4000).nullable().optional(),
important_events: sanitizedText(4000).nullable().optional(),
resultatdisposition: sanitizedText(2000).nullable().optional(),
// ISO YYYY-MM-DD per the DATE column; null clears it. Validate as a
// real calendar date (not just regex) so '2024-13-99' returns 400 from
// the API instead of bubbling up as a Postgres 500.
@@ -29,6 +45,36 @@ const PostSchema = z.object({
)
.nullable()
.optional(),
// Disclosure fields per ÅRL 5:13-15 § + BFNAR koncernförhållanden. All
// optional; null clears the override and the builder falls back to
// boilerplate ("Inga." / "Inga skulder förfaller efter mer än fem år.").
// Cap at 1 trillion SEK — well above any realistic Swedish company's
// long-term debt (Volvo Group ~500 G SEK), prevents overflow in PDF
// formatting and downstream numeric handling.
long_term_debt_over_five_years: z
.number()
.min(0)
.max(1_000_000_000_000)
.nullable()
.optional(),
securities_pledged: sanitizedText(4000).nullable().optional(),
contingent_liabilities: sanitizedText(4000).nullable().optional(),
parent_company_name: sanitizedText(200).nullable().optional(),
// Swedish organisationsnummer NNNNNN-NNNN. Third digit ≥ 2 distinguishes
// legal-entity org numbers from personnummer (whose third digit forms part
// of a month, 0-1). ÅRL 5:13–15 disclosure is about parent legal entities,
// so personnummer-shaped values are out of scope and a GDPR Art.5(1)(c)
// data-minimisation concern if persisted. Empty string clears the override.
parent_company_org_number: z
.union([
z.literal(''),
z.string().regex(/^\d{2}[2-9]\d{3}-\d{4}$/, {
message: 'Ogiltigt organisationsnummer (NNNNNN-NNNN, ej personnummer)',
}),
])
.nullable()
.optional(),
parent_company_city: sanitizedText(100).nullable().optional(),
})
export const GET = withRouteContext(
+30 -1
View File
@@ -17,6 +17,30 @@ import { createServiceClient } from '@/lib/supabase/server'
* (RLS + explicit company_id filter) before the service-role client
* fetches the file from the non-public `documents` bucket.
*/
const EXTENSION_MIME_MAP: Record<string, string> = {
pdf: 'application/pdf',
jpg: 'image/jpeg',
jpeg: 'image/jpeg',
png: 'image/png',
webp: 'image/webp',
}
/**
* Resolve the response Content-Type. Some legacy uploads landed with
* `mime_type = null` or `application/octet-stream` (browsers sometimes
* report empty File.type for files dragged from certain sources). Combined
* with the new `X-Content-Type-Options: nosniff` header on this route,
* that broke Chrome's PDF viewer for older rows — the plugin would load
* via <object type="application/pdf"> but refuse to parse a response
* served as octet-stream. Falling back to the file extension covers every
* legacy row without a DB backfill.
*/
function resolveContentType(fileName: string, dbMimeType: string | null): string {
if (dbMimeType && dbMimeType !== 'application/octet-stream') return dbMimeType
const ext = fileName.toLowerCase().split('.').pop() ?? ''
return EXTENSION_MIME_MAP[ext] ?? dbMimeType ?? 'application/octet-stream'
}
export async function GET(
_request: Request,
{ params }: { params: Promise<{ id: string }> }
@@ -68,9 +92,14 @@ export async function GET(
return new NextResponse(blob, {
status: 200,
headers: {
'Content-Type': doc.mime_type ?? 'application/octet-stream',
'Content-Type': resolveContentType(doc.file_name, doc.mime_type),
'Content-Disposition': `inline; filename="${safeFileName}"`,
'Cache-Control': 'private, max-age=300',
// Block MIME sniffing — Content-Type is derived from DB metadata
// (with extension fallback for legacy rows), never from response
// content. Without nosniff a tampered file_name extension could
// serve a stored document under an attacker-chosen MIME type.
'X-Content-Type-Options': 'nosniff',
},
})
}
+10 -1
View File
@@ -62,10 +62,19 @@ export const POST = withRouteContext(
return NextResponse.json({ data: document })
} catch (err) {
const message = err instanceof Error ? err.message : 'unknown'
// DB trigger rejects inserts whose journal_entry_id points at an entry
// in a closed/locked period. Surface as 400 with the real reason.
if (/locked\/closed fiscal period|Bokföringen är låst/i.test(message)) {
return errorResponseFromCode('DOC_UPLOAD_PERIOD_LOCKED', opLog, {
requestId,
details: { reason: message },
})
}
opLog.error('document upload failed', err as Error)
return errorResponseFromCode('DOC_UPLOAD_STORAGE_FAILED', opLog, {
requestId,
details: { reason: err instanceof Error ? err.message : 'unknown' },
details: { reason: message },
})
}
},
+7
View File
@@ -188,6 +188,9 @@ describe('POST /api/invoices (create invoice)', () => {
// Fetch customer
enqueue({ data: customer, error: null })
// Fetch company_settings.vat_registered — feeds the helpers so the
// allowed-rates set is correct for non-VAT-registered sellers.
enqueue({ data: { vat_registered: true }, error: null })
// Insert invoice (number is null on insert; allocated immediately after items)
enqueue({ data: createdInvoice, error: null })
// Insert items
@@ -238,6 +241,8 @@ describe('POST /api/invoices (create invoice)', () => {
])
enqueue({ data: customer, error: null })
// Fetch company_settings.vat_registered
enqueue({ data: { vat_registered: true }, error: null })
enqueue({ data: createdInvoice, error: null })
// Items insertion fails
enqueue({ data: null, error: { message: 'Items insert failed' } })
@@ -280,6 +285,8 @@ describe('POST /api/invoices (create invoice)', () => {
])
enqueue({ data: customer, error: null })
// Fetch company_settings.vat_registered
enqueue({ data: { vat_registered: true }, error: null })
enqueue({ data: createdInvoice, error: null })
// Items insertion succeeds
enqueue({ data: null, error: null })
+9 -2
View File
@@ -98,7 +98,14 @@ export async function POST(request: Request) {
return NextResponse.json({ error: 'Företagsinställningar saknas' }, { status: 404 })
}
const vatRules = getVatRules(customer.customer_type, customer.vat_number_validated)
// Match the creation API: a non-VAT-registered seller may not charge VAT
// (ML 1 kap. 1§). Coerce instead of rejecting so the preview always renders
// — the form may still be carrying a stale 25% selection while the user
// hasn't yet noticed the rate picker locked itself. Default `true` mirrors
// the API and getVatRules' own default — a NULL column must not silently
// strip VAT from a preview the seller is about to send.
const vatRegistered = (company as CompanySettings).vat_registered ?? true
const vatRules = getVatRules(customer.customer_type, customer.vat_number_validated, vatRegistered)
const docType: InvoiceDocumentType = document_type || 'invoice'
const isDeliveryNote = docType === 'delivery_note'
@@ -106,7 +113,7 @@ export async function POST(request: Request) {
// Build items with line totals and per-item VAT
const invoiceItems: InvoiceItem[] = items.map((item: { description: string; quantity: number; unit: string; unit_price: number; vat_rate?: number }, index: number) => {
const lineTotal = Math.round(item.quantity * item.unit_price * 100) / 100
const rate = item.vat_rate ?? vatRules.rate
const rate = vatRegistered ? (item.vat_rate ?? vatRules.rate) : 0
return {
id: `preview-${index}`,
invoice_id: 'preview',
+16 -2
View File
@@ -119,8 +119,22 @@ export const POST = withRouteContext(
})
}
const vatRules = getVatRules(customer.customer_type, customer.vat_number_validated)
const availableRates = getAvailableVatRates(customer.customer_type, customer.vat_number_validated)
// A non-VAT-registered seller may not charge output VAT (ML 1 kap. 1§).
// We pull vat_registered from company_settings and feed it into the rule
// helpers so the allowed-rates set collapses to {0} and any non-zero rate
// submitted from the client fails INVOICE_CREATE_VAT_RULE_VIOLATION below.
// Default to true when the settings row is absent or the column is NULL
// — matches the prior implicit behavior (getVatRules' own default) so a
// missing settings row never silently blocks legitimate VAT invoices.
const { data: companySettings } = await supabase
.from('company_settings')
.select('vat_registered')
.eq('company_id', companyId!)
.single()
const vatRegistered = companySettings?.vat_registered ?? true
const vatRules = getVatRules(customer.customer_type, customer.vat_number_validated, vatRegistered)
const availableRates = getAvailableVatRates(customer.customer_type, customer.vat_number_validated, vatRegistered)
const allowedRates = new Set(availableRates.map((r) => r.rate))
const subtotal = invoiceInput.items.reduce((sum, item) => sum + item.quantity * item.unit_price, 0)