Jonas Flodén
837f354d81
* fix(sie): add ?encoding=cp437 option for legacy bookkeeping software SIE spec mandates CP437 (#FORMAT PC8) but accounted generates UTF-8. Most modern cloud tools (Fortnox, Bokio) accept UTF-8 fine, so UTF-8 remains the default. Pass ?encoding=cp437 to get a properly encoded CP437 binary with #FORMAT PC8 in the header, required by desktop software such as Visma Administration and BL Administration. Removes the spurious #FORMAT PC8 tag from the default UTF-8 output since declaring CP437 while serving UTF-8 caused mojibake on import. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Signed-off-by: Jonas Flodén <jonas@floden.nu> * fix(sie): wrap Uint8Array in Buffer.from so NextResponse accepts it Uint8Array is not directly assignable to BodyInit in the Next.js NextResponse constructor — wrapping with Buffer.from() satisfies the type without changing the byte content. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Signed-off-by: Jonas Flodén <jonas@floden.nu> --------- Signed-off-by: Jonas Flodén <jonas@floden.nu>
61 lines
2.0 KiB
TypeScript
61 lines
2.0 KiB
TypeScript
import { NextResponse } from 'next/server'
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import { generateSIEExport, encodeSIEToCP437 } from '@/lib/reports/sie-export'
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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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export const GET = withRouteContext(
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'report.sie_export',
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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 excludeClosing = searchParams.get('exclude_closing') === 'true'
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const useCP437 = searchParams.get('encoding') === 'cp437'
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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 })
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const { data: company } = await supabase
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.from('company_settings')
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.select('company_name, org_number')
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.eq('company_id', companyId)
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.single()
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if (!company) {
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return errorResponseFromCode('SIE_EXPORT_COMPANY_NOT_FOUND', opLog, { requestId })
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}
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try {
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const sieContent = await generateSIEExport(supabase, companyId!, {
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fiscal_period_id: periodId,
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company_name: company.company_name || 'Unknown',
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org_number: company.org_number,
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exclude_year_end_closing: excludeClosing,
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emit_format_pc8: useCP437,
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})
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const body = useCP437 ? Buffer.from(encodeSIEToCP437(sieContent)) : sieContent
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const contentType = useCP437 ? 'application/octet-stream' : 'text/plain; charset=utf-8'
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return new NextResponse(body, {
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status: 200,
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headers: {
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'Content-Type': contentType,
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'Content-Disposition': `attachment; filename="export_${periodId}.se"`,
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'X-Request-Id': requestId,
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},
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})
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} catch (err) {
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opLog.error('sie export generation failed', err as Error)
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return errorResponseFromCode('SIE_EXPORT_FAILED', opLog, {
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requestId,
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details: { reason: err instanceof Error ? err.message : 'unknown' },
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})
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}
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},
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)
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