Files
accounted/extensions/general/arcim-migration/lib/migration-orchestrator.ts
T
MattssonandClaude Fable 5 00ae3540db feat(customers): carry contact person and invoice copy recipients through migration (#1392)
* feat(customers): carry contact person and invoice copy recipients through migration

Extends the arcim-migration entity mapper, Fortnox provider mapper, canonical
DTOs, customer APIs (web + v1) and invoice send flows so contact person and
customer-level invoice CC/BCC addresses survive provider migrations. NULL
means unconfigured and empty means an explicit clear, so re-syncs enrich
legacy gaps without resurrecting deliberately removed values. Fortnox fixed
assets are split into a dedicated follow-up issue.

Fixes #1345

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* chore(db): bump customer metadata migration past pack-slug version

Main already contains 20260803230000; keep new versions strictly newest so
Supabase branching applies them in order.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix(customers): complete Customer type consumers and make enrichment payload resolvable

The preview-pdf mock customer and the makeCustomer fixture now carry the
three new metadata fields, fixing the type-check failure in Build (zero
extensions) and Vercel.

The enrichment update in the migration orchestrator now spells its payload
as an object literal typed CustomerMetadataEnrichment (absent keys drop at
serialization), so the phantom-column guard resolves the columns instead of
counting another unresolvable dynamic payload past its ceiling. The cc/bcc
guards also verify element types instead of casting.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-04 10:00:03 +02:00

850 lines
35 KiB
TypeScript

/**
* Migration orchestrator: coordinates the data migration from
* an external accounting system directly via provider APIs into gnubok.
*
* Bookkeeping data (accounts, balances, vouchers) is imported
* via SIE files through the core SIE import engine. This orchestrator
* handles only entity-level imports:
* 1. Company info → pre-fill company_settings
* 2. Customers → needed before sales invoices
* 3. Suppliers → needed before supplier invoices
* 4. Sales invoices (all statuses, duplicates skipped)
* 5. Supplier invoices (all statuses, duplicates skipped)
*
* Performance note: All steps use bulk reads + chunked inserts to
* avoid N+1 round-trips that would exhaust the Vercel function
* timeout (300s hard cap). A typical import with a few thousand
* entities completes in a handful of Supabase requests per step.
*/
import type { SupabaseClient } from '@supabase/supabase-js'
import type { MigrationProgress, MigrationResults, SkipReasons } from '../types'
import type { ProviderName } from '@/lib/providers/types'
import type { CustomerDto, SupplierDto, SalesInvoiceDto, SupplierInvoiceDto, PartyDto } from '@/lib/providers/dto'
import { resolveConsent } from '@/lib/providers/resolve-consent'
import { normalizeVatNumber, isValidSwedishVatNumber } from '@/lib/vat/vat-number'
import {
fetchCompanyInfoDirect,
fetchCustomersDirect,
fetchSuppliersDirect,
fetchSalesInvoicesDirect,
fetchSupplierInvoicesDirect,
} from '@/lib/providers/provider-data-fetcher'
import { fetchAllRows } from '@/lib/supabase/fetch-all'
import { createLogger } from '@/lib/logger'
import { reconcileSupplierInvoiceVouchers } from '@/lib/invoices/bulk-reconcile-supplier-vouchers'
import {
buildCustomerMetadataEnrichment,
type CustomerMetadataEnrichment,
type ExistingCustomerMetadata,
} from './customer-metadata'
import {
mapCustomer,
mapSupplier,
mapSalesInvoice,
mapSupplierInvoice,
mapCompanyInfo,
inferTypeFromParty,
buildFxRateIndex,
type FxUnresolved,
} from './entity-mapper'
const log = createLogger('extensions/arcim-migration/migration-orchestrator')
export interface MigrationOptions {
consentId: string
companyId: string
userId: string
supabase: SupabaseClient
importCompanyInfo?: boolean
importCustomers?: boolean
importSuppliers?: boolean
importSalesInvoices?: boolean
importSupplierInvoices?: boolean
/** Auto-link imported supplier invoices to GL payment vouchers. Default true. */
reconcileVouchers?: boolean
onProgress?: (progress: MigrationProgress) => void
}
/**
* Chunk size for bulk inserts. 500 rows/request keeps payloads below
* PostgREST's practical size limit while minimising round-trips.
*/
const INSERT_CHUNK_SIZE = 500
const ENRICHMENT_CONCURRENCY = 10
function emitProgress(options: MigrationOptions, progress: MigrationProgress) {
options.onProgress?.(progress)
}
function chunk<T>(arr: T[], size: number): T[][] {
const out: T[][] = []
for (let i = 0; i < arr.length; i += size) out.push(arr.slice(i, i + size))
return out
}
function getOrgNumberFromParty(party: PartyDto): string | null {
return (
party.legalEntity?.companyId ||
party.identifications?.find((i) => i.schemeId === 'SE:ORGNR')?.id ||
null
)
}
/**
* Log a foreign-currency document that was imported WITHOUT a SEK conversion.
*
* It is still imported (dropping it would lose räkenskapsinformation), but it
* carries exchange_rate = null, so every booking path refuses it loudly rather
* than posting it as if 1 unit = 1 SEK. Counted into the step's result so the
* migration reports it instead of passing it off as an ordinary import.
*/
function logFxUnresolved(kind: string, invoiceNumber: string, fx: FxUnresolved): void {
// Structured logger, not console.error: the record passes the observability
// redaction pipeline (lib/observability/redact.ts) before it can reach any
// sink, so invoice identifiers in log output stay inside the same PII
// controls as every other server log line.
log.error('document imported without a SEK conversion; set an exchange rate before booking it', {
entityType: kind,
entityId: invoiceNumber,
currency: fx.currency,
documentDate: fx.date || null,
reason: fx.reason,
})
}
// ── Main orchestrator ─────────────────────────────────────────────
export async function executeMigration(options: MigrationOptions): Promise<MigrationResults> {
const { consentId, companyId, userId, supabase } = options
const results: MigrationResults = {}
// Resolve consent to get access token and provider
const resolved = await resolveConsent(companyId, consentId)
const provider = resolved.consent.provider as ProviderName
const accessToken = resolved.accessToken
const providerCompanyId = resolved.providerCompanyId
try {
// ── Step 1: Company information ───────────────────────────────
if (options.importCompanyInfo !== false) {
emitProgress(options, { status: 'fetching', currentStep: 'Hämtar företagsinformation...', progress: 5 })
try {
const companyInfo = await fetchCompanyInfoDirect(provider, accessToken, providerCompanyId)
if (companyInfo) {
const mapped = mapCompanyInfo(companyInfo)
const { data: existing } = await supabase
.from('company_settings')
.select('company_name, org_number, vat_number')
.eq('company_id', companyId)
.single()
const updates: Record<string, unknown> = {}
if (!existing?.company_name && mapped.company_name) updates.company_name = mapped.company_name
if (!existing?.org_number && mapped.org_number) updates.org_number = mapped.org_number
if (!existing?.vat_number && mapped.vat_number) {
// Normalise provider input; only persist a structurally valid
// SE+12 momsregistreringsnummer so a malformed value from an
// external API can't enter company_settings unchecked.
const normalizedVat = normalizeVatNumber(mapped.vat_number)
if (isValidSwedishVatNumber(normalizedVat)) {
updates.vat_number = normalizedVat
updates.vat_registered = true
} else {
// Observability: a provider sent a VAT number we can't normalise
// to a valid SE+12 momsregistreringsnummer. We drop it (above),
// but surface the anomaly so consistently-bad provider data is
// visible. Don't log the raw value: it can embed a personnummer.
console.warn(
`[migration] Dropped malformed VAT number from ${provider} for company ${companyId} (normalized length ${normalizedVat.length})`,
)
}
}
if (mapped.fiscal_year_start_month !== 1) {
updates.fiscal_year_start_month = mapped.fiscal_year_start_month
}
if (mapped.address_line1) updates.address_line1 = mapped.address_line1
if (mapped.postal_code) updates.postal_code = mapped.postal_code
if (mapped.city) updates.city = mapped.city
if (mapped.phone) updates.phone = mapped.phone
if (mapped.email) updates.email = mapped.email
if (Object.keys(updates).length > 0) {
await supabase.from('company_settings').update(updates).eq('company_id', companyId)
}
results.companyInfo = { imported: true }
}
} catch (err) {
console.error('Failed to import company info:', err)
results.companyInfo = { imported: false }
}
}
// ── Step 2: Customers (bulk) ──────────────────────────────────
// customerIdMap: provider customer id → Accounted customer id.
// orgNumberToCustomerId / nameToCustomerId speed up invoice lookup
// without extra queries later.
const customerIdMap = new Map<string, string>()
const orgNumberToCustomerId = new Map<string, string>()
const nameToCustomerId = new Map<string, string>()
if (options.importCustomers !== false) {
emitProgress(options, { status: 'importing', currentStep: 'Importerar kunder...', progress: 20 })
try {
const customers = await fetchCustomersDirect(provider, accessToken, providerCompanyId)
// One bulk read instead of N `.eq('org_number', ...)` lookups.
type ExistingCustomer = ExistingCustomerMetadata & {
id: string
org_number: string | null
name: string | null
}
const existingCustomers = await fetchAllRows<ExistingCustomer>(
({ from, to }) =>
supabase
.from('customers')
.select('id, org_number, name, contact_person, invoice_email_cc_addresses, invoice_email_bcc_addresses')
.eq('company_id', companyId)
.range(from, to)
)
const existingCustomerById = new Map(existingCustomers.map((row) => [row.id, row]))
for (const row of existingCustomers) {
if (row.org_number) orgNumberToCustomerId.set(row.org_number, row.id)
if (row.name) nameToCustomerId.set(row.name, row.id)
}
let imported = 0
let updated = 0
let skipped = 0
const skipReasons: SkipReasons = {}
type PendingCustomer = {
dto: CustomerDto
row: Record<string, unknown>
}
const pending: PendingCustomer[] = []
const pendingEnrichments: { id: string; changes: CustomerMetadataEnrichment }[] = []
for (const customer of customers) {
if (!customer.active) {
skipReasons.inactive = (skipReasons.inactive ?? 0) + 1
skipped++
continue
}
// Dedup against already-imported records: prefer org-number, but fall
// back to name when the party has no org-number. Otherwise org-less
// customers (private persons) are re-created on every re-sync, since
// the org-number map can never match them.
const orgNumber = getOrgNumberFromParty(customer.party)
const existingCustomerId = orgNumber
? orgNumberToCustomerId.get(orgNumber)
: customer.party.name
? nameToCustomerId.get(customer.party.name)
: undefined
if (existingCustomerId) {
customerIdMap.set(customer.id, existingCustomerId)
const existingCustomer = existingCustomerById.get(existingCustomerId)
const mapped = mapCustomer(customer, userId, companyId)
const changes = existingCustomer
? buildCustomerMetadataEnrichment(existingCustomer, mapped)
: null
if (changes) {
pendingEnrichments.push({ id: existingCustomerId, changes })
} else {
skipReasons.duplicate = (skipReasons.duplicate ?? 0) + 1
skipped++
}
continue
}
pending.push({ dto: customer, row: mapCustomer(customer, userId, companyId) })
}
for (const batch of chunk(pending, INSERT_CHUNK_SIZE)) {
const rows = batch.map((p) => p.row)
const { data: inserted, error } = await supabase
.from('customers')
.insert(rows)
.select('id, org_number, name')
if (error) {
console.error(`[migration] Customer batch insert failed (${batch.length} rows):`, error.message)
skipReasons.failed = (skipReasons.failed ?? 0) + batch.length
skipped += batch.length
continue
}
// PostgREST returns inserted rows in the same order as supplied,
// so we can pair them up by index to recover the provider id.
const insertedRows = inserted ?? []
for (let i = 0; i < batch.length && i < insertedRows.length; i++) {
const providerId = batch[i].dto.id
const newId = insertedRows[i].id
customerIdMap.set(providerId, newId)
if (insertedRows[i].org_number) orgNumberToCustomerId.set(insertedRows[i].org_number!, newId)
if (insertedRows[i].name) nameToCustomerId.set(insertedRows[i].name!, newId)
imported++
}
}
// A rerun can match hundreds of legacy customers. Update only rows
// that actually have new provider metadata, with bounded concurrency,
// so enrichment neither overwrites edits nor serializes the migration.
for (const batch of chunk(pendingEnrichments, ENRICHMENT_CONCURRENCY)) {
const outcomes = await Promise.all(batch.map(async ({ id, changes }) => {
const { data, error } = await supabase
.from('customers')
// Object literal, not the record itself: absent keys serialize
// away, and the phantom-column guard can resolve the columns.
.update({
contact_person: changes.contact_person,
invoice_email_cc_addresses: changes.invoice_email_cc_addresses,
invoice_email_bcc_addresses: changes.invoice_email_bcc_addresses,
})
.eq('id', id)
.eq('company_id', companyId)
.select('id')
.maybeSingle()
return { data, error }
}))
for (const outcome of outcomes) {
if (outcome.error || !outcome.data) {
if (outcome.error) {
console.error('[migration] Customer metadata enrichment failed:', outcome.error.message)
}
skipReasons.failed = (skipReasons.failed ?? 0) + 1
skipped++
} else {
updated++
}
}
}
results.customers = { total: customers.length, imported, updated, skipped, skipReasons }
} catch (err) {
console.error('Failed to import customers:', err)
}
}
// ── Step 3: Suppliers (bulk) ──────────────────────────────────
const supplierIdMap = new Map<string, string>()
const orgNumberToSupplierId = new Map<string, string>()
const nameToSupplierId = new Map<string, string>()
if (options.importSuppliers !== false) {
emitProgress(options, { status: 'importing', currentStep: 'Importerar leverantörer...', progress: 40 })
try {
const suppliers = await fetchSuppliersDirect(provider, accessToken, providerCompanyId)
const existingSuppliers = await fetchAllRows<{ id: string; org_number: string | null; name: string | null }>(
({ from, to }) =>
supabase
.from('suppliers')
.select('id, org_number, name')
.eq('company_id', companyId)
.range(from, to)
)
for (const row of existingSuppliers) {
if (row.org_number) orgNumberToSupplierId.set(row.org_number, row.id)
if (row.name) nameToSupplierId.set(row.name, row.id)
}
let imported = 0
let skipped = 0
const skipReasons: SkipReasons = {}
type PendingSupplier = { dto: SupplierDto; row: Record<string, unknown> }
const pending: PendingSupplier[] = []
for (const supplier of suppliers) {
if (!supplier.active) {
skipReasons.inactive = (skipReasons.inactive ?? 0) + 1
skipped++
continue
}
// Same org-number-then-name dedup as customers, so org-less suppliers
// (e.g. PostNord, IKANO BANK) aren't duplicated on every re-sync.
const orgNumber = getOrgNumberFromParty(supplier.party)
const existingSupplierId = orgNumber
? orgNumberToSupplierId.get(orgNumber)
: supplier.party.name
? nameToSupplierId.get(supplier.party.name)
: undefined
if (existingSupplierId) {
supplierIdMap.set(supplier.id, existingSupplierId)
skipReasons.duplicate = (skipReasons.duplicate ?? 0) + 1
skipped++
continue
}
pending.push({ dto: supplier, row: mapSupplier(supplier, userId, companyId) })
}
for (const batch of chunk(pending, INSERT_CHUNK_SIZE)) {
const rows = batch.map((p) => p.row)
const { data: inserted, error } = await supabase
.from('suppliers')
.insert(rows)
.select('id, org_number, name')
if (error) {
console.error(`[migration] Supplier batch insert failed (${batch.length} rows):`, error.message)
skipReasons.failed = (skipReasons.failed ?? 0) + batch.length
skipped += batch.length
continue
}
const insertedRows = inserted ?? []
for (let i = 0; i < batch.length && i < insertedRows.length; i++) {
const providerId = batch[i].dto.id
const newId = insertedRows[i].id
supplierIdMap.set(providerId, newId)
if (insertedRows[i].org_number) orgNumberToSupplierId.set(insertedRows[i].org_number!, newId)
if (insertedRows[i].name) nameToSupplierId.set(insertedRows[i].name!, newId)
imported++
}
}
results.suppliers = { total: suppliers.length, imported, skipped, skipReasons }
} catch (err) {
console.error('Failed to import suppliers:', err)
}
}
// ── Step 4: Sales invoices (bulk) ─────────────────────────────
if (options.importSalesInvoices !== false) {
emitProgress(options, { status: 'importing', currentStep: 'Importerar kundfakturor...', progress: 60 })
try {
const invoices = await fetchSalesInvoicesDirect(provider, accessToken, providerCompanyId)
console.log(`[migration] Sales invoices: ${invoices.length} total`)
// Bulk-load existing invoice numbers once.
const existingInvoices = await fetchAllRows<{ invoice_number: string }>(({ from, to }) =>
supabase
.from('invoices')
.select('invoice_number')
.eq('company_id', companyId)
.range(from, to)
)
const existingInvoiceNumbers = new Set(existingInvoices.map((r) => r.invoice_number))
let imported = 0
let skipped = 0
const skipReasons: SkipReasons = {}
// Phase A: resolve customer for each invoice; collect those that
// need a minimal customer record to be created on-the-fly.
type ResolvedInvoice = { dto: SalesInvoiceDto; customerId: string }
const resolved: ResolvedInvoice[] = []
type NewCustomerStub = {
key: string // dedupe key (orgNumber or lowercased name)
row: Record<string, unknown>
// invoices waiting for this stub's id
waitingInvoiceIndices: number[]
}
const stubByKey = new Map<string, NewCustomerStub>()
const stubsForThisBatch: { orgNumber: string | null; name: string }[] = []
for (const inv of invoices) {
if (existingInvoiceNumbers.has(inv.invoiceNumber)) {
skipReasons.duplicate = (skipReasons.duplicate ?? 0) + 1
skipped++
continue
}
const customerOrgNumber = getOrgNumberFromParty(inv.customer)
let customerId: string | null = null
if (customerOrgNumber && orgNumberToCustomerId.has(customerOrgNumber)) {
customerId = orgNumberToCustomerId.get(customerOrgNumber)!
} else if (nameToCustomerId.has(inv.customer.name)) {
customerId = nameToCustomerId.get(inv.customer.name)!
}
if (customerId) {
resolved.push({ dto: inv, customerId })
continue
}
// Need to create a minimal customer: dedupe by org number first,
// then by name, so invoices sharing a missing party only create
// one stub row.
const key = (customerOrgNumber ?? `name:${inv.customer.name.toLowerCase()}`).trim()
let stub = stubByKey.get(key)
if (!stub) {
const customerType = inferTypeFromParty(inv.customer)
const minimalCustomer = {
user_id: userId,
company_id: companyId,
name: inv.customer.name,
customer_type: customerType,
default_payment_terms: 30,
country:
inv.customer.postalAddress?.countryCode ||
(customerType === 'swedish_business' ? 'SE' : null),
vat_number_validated: false,
org_number: customerOrgNumber,
}
stub = { key, row: minimalCustomer, waitingInvoiceIndices: [] }
stubByKey.set(key, stub)
stubsForThisBatch.push({ orgNumber: customerOrgNumber, name: inv.customer.name })
}
// reserve slot; we'll backfill customerId after stubs insert
const placeholderIndex = resolved.length
resolved.push({ dto: inv, customerId: '' })
stub.waitingInvoiceIndices.push(placeholderIndex)
}
// Phase B: insert any missing customer stubs in chunks.
if (stubByKey.size > 0) {
const stubList = [...stubByKey.values()]
for (const batch of chunk(stubList, INSERT_CHUNK_SIZE)) {
const { data: inserted, error } = await supabase
.from('customers')
.insert(batch.map((s) => s.row))
.select('id, org_number, name')
if (error) {
console.error(
`[migration] Sales invoice customer stub insert failed (${batch.length} rows):`,
error.message
)
// Mark invoices waiting on failed stubs as no-match
for (const s of batch) {
for (const idx of s.waitingInvoiceIndices) {
resolved[idx] = { ...resolved[idx], customerId: '__FAILED__' }
}
}
continue
}
const insertedRows = inserted ?? []
for (let i = 0; i < batch.length && i < insertedRows.length; i++) {
const newId = insertedRows[i].id
if (insertedRows[i].org_number) orgNumberToCustomerId.set(insertedRows[i].org_number!, newId)
if (insertedRows[i].name) nameToCustomerId.set(insertedRows[i].name!, newId)
for (const idx of batch[i].waitingInvoiceIndices) {
resolved[idx] = { ...resolved[idx], customerId: newId }
}
}
}
}
// Drop invoices whose customer couldn't be created.
const ready = resolved.filter((r) => {
if (r.customerId === '__FAILED__') {
skipReasons.noMatch = (skipReasons.noMatch ?? 0) + 1
skipped++
return false
}
return !!r.customerId
})
// Phase B2: resolve the SEK conversion for every foreign-currency
// invoice, at the rate valid on its OWN issue date. The provider DTO
// carries no rate and no SEK amount, so without this every foreign
// invoice lands unconverted. One pass over the whole step (not per
// chunk) so repeat (currency, date) pairs are fetched once.
const fxRates = await buildFxRateIndex(
supabase,
ready.map((r) => ({ currencyCode: r.dto.currencyCode, issueDate: r.dto.issueDate }))
)
let fxUnresolved = 0
// Phase C: chunk-insert invoices + their line items.
for (const batch of chunk(ready, INSERT_CHUNK_SIZE)) {
const mappedBatch = batch.map((r) => ({
...mapSalesInvoice(r.dto, userId, companyId, r.customerId, fxRates),
dto: r.dto,
}))
const { data: insertedInvoices, error: invErr } = await supabase
.from('invoices')
.insert(mappedBatch.map((m) => m.invoice))
.select('id')
if (invErr) {
console.error(`[migration] Sales invoice batch insert failed (${batch.length}):`, invErr.message)
skipReasons.failed = (skipReasons.failed ?? 0) + batch.length
skipped += batch.length
continue
}
const invoiceRows = insertedInvoices ?? []
const allItems: Record<string, unknown>[] = []
for (let i = 0; i < mappedBatch.length && i < invoiceRows.length; i++) {
const invoiceId = invoiceRows[i].id
for (const item of mappedBatch[i].items) {
allItems.push({ ...item, invoice_id: invoiceId })
}
const fx = mappedBatch[i].fxUnresolved
if (fx) {
fxUnresolved++
logFxUnresolved('Sales invoice', mappedBatch[i].dto.invoiceNumber, fx)
}
imported++
}
if (allItems.length > 0) {
for (const itemBatch of chunk(allItems, INSERT_CHUNK_SIZE)) {
const { error: itemErr } = await supabase.from('invoice_items').insert(itemBatch)
if (itemErr) {
console.error(`[migration] Sales invoice items insert failed (${itemBatch.length}):`, itemErr.message)
}
}
}
}
results.salesInvoices = { total: invoices.length, imported, skipped, skipReasons, fxUnresolved }
} catch (err) {
console.error('Failed to import sales invoices:', err)
}
}
// ── Step 5: Supplier invoices (bulk) ──────────────────────────
if (options.importSupplierInvoices !== false) {
emitProgress(options, { status: 'importing', currentStep: 'Importerar leverantörsfakturor...', progress: 80 })
try {
const invoices = await fetchSupplierInvoicesDirect(provider, accessToken, providerCompanyId)
console.log(`[migration] Supplier invoices: ${invoices.length} total`)
// Load existing (supplier_invoice_number, supplier_id) pairs once.
const existingSuppInv = await fetchAllRows<{
supplier_invoice_number: string | null
supplier_id: string | null
}>(({ from, to }) =>
supabase
.from('supplier_invoices')
.select('supplier_invoice_number, supplier_id')
.eq('company_id', companyId)
.range(from, to)
)
const existingSuppInvKeys = new Set(
existingSuppInv
.filter((r) => r.supplier_invoice_number && r.supplier_id)
.map((r) => `${r.supplier_id}::${r.supplier_invoice_number}`)
)
// Compute next arrival number locally. Unique index is
// (company_id, arrival_number); we're the only writer during
// migration so incrementing in-memory is safe.
const { data: maxRow } = await supabase
.from('supplier_invoices')
.select('arrival_number')
.eq('company_id', companyId)
.order('arrival_number', { ascending: false })
.limit(1)
.maybeSingle()
let nextArrivalNumber = ((maxRow?.arrival_number as number | undefined) ?? 0) + 1
let imported = 0
let skipped = 0
const skipReasons: SkipReasons = {}
type ResolvedSupplierInvoice = { dto: SupplierInvoiceDto; supplierId: string }
const resolved: ResolvedSupplierInvoice[] = []
type NewSupplierStub = {
key: string
row: Record<string, unknown>
waitingInvoiceIndices: number[]
}
const stubByKey = new Map<string, NewSupplierStub>()
for (const inv of invoices) {
const supplierOrgNumber = getOrgNumberFromParty(inv.supplier)
let supplierId: string | null = null
if (supplierOrgNumber && orgNumberToSupplierId.has(supplierOrgNumber)) {
supplierId = orgNumberToSupplierId.get(supplierOrgNumber)!
} else if (nameToSupplierId.has(inv.supplier.name)) {
supplierId = nameToSupplierId.get(inv.supplier.name)!
}
if (supplierId) {
const dupKey = `${supplierId}::${inv.invoiceNumber}`
if (existingSuppInvKeys.has(dupKey)) {
skipReasons.duplicate = (skipReasons.duplicate ?? 0) + 1
skipped++
continue
}
resolved.push({ dto: inv, supplierId })
continue
}
// Need to create a minimal supplier: dedupe the same way as customers.
const key = (supplierOrgNumber ?? `name:${inv.supplier.name.toLowerCase()}`).trim()
let stub = stubByKey.get(key)
if (!stub) {
const supplierType = inferTypeFromParty(inv.supplier)
const minimalSupplier = {
user_id: userId,
company_id: companyId,
name: inv.supplier.name,
supplier_type: supplierType,
default_payment_terms: 30,
default_currency: 'SEK',
country:
inv.supplier.postalAddress?.countryCode ||
(supplierType === 'swedish_business' ? 'SE' : null),
org_number: supplierOrgNumber,
}
stub = { key, row: minimalSupplier, waitingInvoiceIndices: [] }
stubByKey.set(key, stub)
}
const placeholderIndex = resolved.length
resolved.push({ dto: inv, supplierId: '' })
stub.waitingInvoiceIndices.push(placeholderIndex)
}
if (stubByKey.size > 0) {
const stubList = [...stubByKey.values()]
for (const batch of chunk(stubList, INSERT_CHUNK_SIZE)) {
const { data: inserted, error } = await supabase
.from('suppliers')
.insert(batch.map((s) => s.row))
.select('id, org_number, name')
if (error) {
console.error(
`[migration] Supplier invoice supplier stub insert failed (${batch.length}):`,
error.message
)
for (const s of batch) {
for (const idx of s.waitingInvoiceIndices) {
resolved[idx] = { ...resolved[idx], supplierId: '__FAILED__' }
}
}
continue
}
const insertedRows = inserted ?? []
for (let i = 0; i < batch.length && i < insertedRows.length; i++) {
const newId = insertedRows[i].id
if (insertedRows[i].org_number) orgNumberToSupplierId.set(insertedRows[i].org_number!, newId)
if (insertedRows[i].name) nameToSupplierId.set(insertedRows[i].name!, newId)
for (const idx of batch[i].waitingInvoiceIndices) {
resolved[idx] = { ...resolved[idx], supplierId: newId }
}
}
}
}
// After stubs, do a final dedupe pass against existing supplier invoices
// using the now-resolved supplierId.
const ready = resolved.filter((r) => {
if (r.supplierId === '__FAILED__' || !r.supplierId) {
if (r.supplierId === '__FAILED__') {
skipReasons.noMatch = (skipReasons.noMatch ?? 0) + 1
skipped++
}
return false
}
const dupKey = `${r.supplierId}::${r.dto.invoiceNumber}`
if (existingSuppInvKeys.has(dupKey)) {
skipReasons.duplicate = (skipReasons.duplicate ?? 0) + 1
skipped++
return false
}
return true
})
// Resolve the SEK conversion for every foreign-currency invoice at the
// rate valid on its OWN issue date (see the sales-invoice step).
const fxRates = await buildFxRateIndex(
supabase,
ready.map((r) => ({ currencyCode: r.dto.currencyCode, issueDate: r.dto.issueDate }))
)
let fxUnresolved = 0
for (const batch of chunk(ready, INSERT_CHUNK_SIZE)) {
const mappedBatch = batch.map((r) => {
const { invoice, items, fxUnresolved: fx } = mapSupplierInvoice(
r.dto, userId, companyId, r.supplierId, fxRates
)
invoice.arrival_number = nextArrivalNumber++
return { invoice, items, fxUnresolved: fx, dto: r.dto }
})
const { data: insertedInvoices, error: invErr } = await supabase
.from('supplier_invoices')
.insert(mappedBatch.map((m) => m.invoice))
.select('id')
if (invErr) {
console.error(`[migration] Supplier invoice batch insert failed (${batch.length}):`, invErr.message)
skipReasons.failed = (skipReasons.failed ?? 0) + batch.length
skipped += batch.length
// Roll the counter back so we don't leave a huge gap on retry.
nextArrivalNumber -= batch.length
continue
}
const invoiceRows = insertedInvoices ?? []
const allItems: Record<string, unknown>[] = []
for (let i = 0; i < mappedBatch.length && i < invoiceRows.length; i++) {
const invoiceId = invoiceRows[i].id
for (const item of mappedBatch[i].items) {
allItems.push({ ...item, supplier_invoice_id: invoiceId })
}
const fx = mappedBatch[i].fxUnresolved
if (fx) {
fxUnresolved++
logFxUnresolved('Supplier invoice', mappedBatch[i].dto.invoiceNumber, fx)
}
imported++
}
if (allItems.length > 0) {
for (const itemBatch of chunk(allItems, INSERT_CHUNK_SIZE)) {
const { error: itemErr } = await supabase.from('supplier_invoice_items').insert(itemBatch)
if (itemErr) {
console.error(`[migration] Supplier invoice items insert failed (${itemBatch.length}):`, itemErr.message)
}
}
}
}
results.supplierInvoices = { total: invoices.length, imported, skipped, skipReasons, fxUnresolved }
} catch (err) {
console.error('Failed to import supplier invoices:', err)
}
}
// ── Step 6: Reconcile supplier invoices to GL payment vouchers ────
// The GL (incl. the Dr 2440 / Cr 1930 bank-payment vouchers) is imported
// separately via SIE. Supplier invoices arrive (via ?filter=unpaid) as open
// payables with no link to those vouchers, so settled invoices would surface
// as overdue. Auto-link the unambiguous matches. Best-effort: a failure here
// must never fail the migration: the imported data is already persisted.
if (options.reconcileVouchers !== false) {
emitProgress(options, { status: 'importing', currentStep: 'Stämmer av betalningar mot verifikationer...', progress: 95 })
try {
const recon = await reconcileSupplierInvoiceVouchers({ supabase, companyId, userId })
results.reconciliation = {
scanned: recon.scanned,
autoLinked: recon.autoLinked,
ambiguous: recon.ambiguous,
unmatched: recon.unmatched,
}
console.log(
`[migration] Reconcile: ${recon.autoLinked} auto-linked, ${recon.ambiguous} need review, ${recon.unmatched} unmatched (${recon.scanned} scanned)`,
)
} catch (err) {
console.error('Failed to reconcile supplier invoice payments:', err)
}
}
emitProgress(options, { status: 'completed', progress: 100, results })
return results
} catch (error) {
const message = error instanceof Error ? error.message : 'Migration failed'
emitProgress(options, { status: 'failed', progress: 0, error: message })
throw error
}
}