Mattsson
e11f70b347
* refactor: optimize page loading and data fetching * fix: resolve recurring production runtime errors * feat: add MCP company and customer updates * fix: handle year-end tax adjustments * feat: harden annual report compliance * fix: expand invoice logo and font support * fix: sanitize API route error responses * fix: sanitize user-facing error messages * feat: persist onboarding and tax assessment notices * fix: reduce cloud backup audit churn * feat: refine invoice editor layout * fix: show saved tax adjustments in INK2 * fix: complete annual report API mappings * docs: record operational safeguards and decisions * fix: harden annual report review findings * fix: adjust column span for description based on VAT registration * New css class name
72 lines
2.4 KiB
TypeScript
72 lines
2.4 KiB
TypeScript
import { NextResponse } from 'next/server'
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import { generateINK2Declaration } from '@/lib/reports/ink2/ink2-engine'
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import {
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generateSRUSubmission,
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getZipFilename,
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} from '@/lib/reports/ink2/sru-generator'
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import { withRouteContext } from '@/lib/api/with-route-context'
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import { errorResponseFromCode } from '@/lib/errors/get-structured-error'
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import { encodeISO88591 } from '@/lib/reports/sru-encoding'
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import JSZip from 'jszip'
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import { getErrorMessage as getUserErrorMessage } from '@/lib/errors/get-error-message'
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/**
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* GET /api/reports/ink2
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*
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* Query parameters:
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* period_id: fiscal period id (required)
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* format: 'json' (default) or 'sru' for SRU file download (ZIP with INFO.SRU + BLANKETTER.SRU)
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*/
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export const GET = withRouteContext(
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'report.ink2',
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async (request, ctx) => {
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const { supabase, companyId, log, requestId } = ctx
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const { searchParams } = new URL(request.url)
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const periodId = searchParams.get('period_id')
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const format = searchParams.get('format') || 'json'
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if (!periodId) {
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return errorResponseFromCode('REPORT_PERIOD_REQUIRED', log, { requestId })
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}
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const opLog = log.child({ periodId, format })
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try {
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const declaration = await generateINK2Declaration(supabase, companyId!, periodId)
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if (format === 'sru') {
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const submission = generateSRUSubmission(declaration)
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// Skatteverket requires ISO 8859-1 (Latin-1)
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const infoBytes = encodeISO88591(submission.infoSru)
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const blanketterBytes = encodeISO88591(submission.blanketterSru)
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const zip = new JSZip()
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zip.file('INFO.SRU', infoBytes)
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zip.file('BLANKETTER.SRU', blanketterBytes)
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const zipArrayBuffer = await zip.generateAsync({ type: 'arraybuffer' })
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const filename = getZipFilename(declaration)
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return new NextResponse(zipArrayBuffer, {
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status: 200,
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headers: {
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'Content-Type': 'application/zip',
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'Content-Disposition': `attachment; filename="${filename}"`,
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'X-Request-Id': requestId,
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},
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})
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}
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return NextResponse.json({ data: declaration })
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} catch (err) {
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opLog.error('ink2 declaration generation failed', err as Error)
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return errorResponseFromCode('TAX_DECL_GENERATION_FAILED', opLog, {
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requestId,
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details: { reason: err instanceof Error ? getUserErrorMessage(err) : 'unknown' },
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})
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}
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},
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)
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