Files
accounted/lib/api/schemas.ts
T
Mattsson 809120c4b8 Bug/document linking (#688)
* feat: enhance supplier invoice payment process and settings handling

- Implemented linking of invoice documents to journal entries for cash payments in the supplier invoice payment process.
- Refactored settings fetching logic to improve loading states and error handling across various settings components.
- Introduced a new SettingsLoadError component to handle cases where settings fetch fails or returns no data.
- Updated useSettings hook to manage loading and error states more effectively, allowing for retries on failure.
- Enhanced tests for supplier invoice creation to ensure document IDs are persisted correctly for cash method payments.

* feat(salary): enable monthly salary edits in draft runs and handle zero-total declarations
2026-06-08 07:37:24 +02:00

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import { z } from 'zod'
import { normaliseSwish, isValidSwish } from '@/lib/payments/swish'
import { isSaneDateString } from '@/lib/utils'
// ============================================================
// Shared primitives
// ============================================================
/** UUID v4 string */
const uuid = z.string().uuid()
/** ISO date string (YYYY-MM-DD) */
const isoDate = z.string().regex(/^\d{4}-\d{2}-\d{2}$/, 'Expected YYYY-MM-DD date format')
/**
* ISO date that must also be a real, in-range calendar date — not just the
* right shape. Backed by the shared `isSaneDateString` rule (also used by the
* transaction form) so a 6-digit year or impossible date can't slip through
* for user-entered dates. Use this over `isoDate` for free-text date input.
*/
const saneIsoDate = z
.string()
.refine(isSaneDateString, 'Invalid or out-of-range date (expected YYYY-MM-DD, year 19002100)')
/** BAS account number — always a string of 4 digits */
const accountNumber = z.string().regex(/^\d{4}$/, 'Account number must be exactly 4 digits')
/** Non-negative monetary amount (>= 0) */
const nonNegativeAmount = z.number().nonnegative()
/** Time string (HH:MM or HH:MM:SS) */
const timeString = z.string().regex(/^\d{2}:\d{2}(:\d{2})?$/, 'Expected HH:MM or HH:MM:SS time format')
// ============================================================
// Enum schemas (matching types/index.ts)
// ============================================================
export const EntityTypeSchema = z.enum(['enskild_firma', 'aktiebolag'])
export const AccountingFrameworkSchema = z.enum(['k2', 'k3'])
/**
* Single K3 component (BFNAR 2012:1 ch.17.4 — komponentavskrivning).
*
* Used inside AssetCreateSchema / AssetUpdateSchema's `k3_components` array.
* The cross-component invariant (sum of `cost` equals asset `acquisition_cost`)
* lives in `validateComponents` from `lib/bokslut/assets/k3-components.ts`
* and is called by the route-layer refinement — it cannot be expressed in
* a single-object schema. Component-level checks (cost > 0, salvage ≤ cost,
* positive useful life) are reinforced by `validateComponents` too so any
* future caller that uses just the validator gets the same guarantees.
*
* `salvage_value` is optional; the engine treats omission as 0.
*/
export const K3ComponentSchema = z.object({
name: z.string().min(1, 'Komponentens namn krävs.'),
cost: z.number().positive('Anskaffningsvärdet måste vara större än 0.'),
useful_life_months: z.number().int().positive('Nyttjandeperioden måste vara ett positivt heltal månader.'),
salvage_value: z.number().nonnegative().optional(),
})
export const CustomerTypeSchema = z.enum([
'individual',
'swedish_business',
'eu_business',
'non_eu_business',
])
export const SupplierTypeSchema = z.enum([
'swedish_business',
'eu_business',
'non_eu_business',
])
export const InvoiceStatusSchema = z.enum([
'draft', 'sent', 'paid', 'overdue', 'cancelled', 'credited',
])
export const InvoiceDocumentTypeSchema = z.enum([
'invoice', 'proforma', 'delivery_note',
])
export const SupplierInvoiceStatusSchema = z.enum([
'registered', 'approved', 'paid', 'partially_paid', 'overdue', 'disputed', 'credited',
])
export const VatTreatmentSchema = z.enum([
'standard_25', 'reduced_12', 'reduced_6', 'reverse_charge', 'export', 'exempt',
])
export const AccountingMethodSchema = z.enum(['accrual', 'cash'])
export const CurrencySchema = z.enum(['SEK', 'EUR', 'USD', 'GBP', 'NOK', 'DKK'])
export const TransactionCategorySchema = z.enum([
'income_services',
'income_products',
'income_other',
'expense_equipment',
'expense_software',
'expense_travel',
'expense_office',
'expense_marketing',
'expense_professional_services',
'expense_education',
'expense_representation',
'expense_consumables',
'expense_vehicle',
'expense_telecom',
'expense_bank_fees',
'expense_card_fees',
'expense_currency_exchange',
'expense_other',
'private',
'uncategorized',
])
export const JournalEntrySourceTypeSchema = z.enum([
'manual',
'bank_transaction',
'invoice_created',
'invoice_paid',
'invoice_cash_payment',
'credit_note',
'salary_payment',
'opening_balance',
'year_end',
'storno',
'correction',
'import',
'system',
'inbox_item',
'supplier_invoice_registered',
'supplier_invoice_paid',
'supplier_invoice_cash_payment',
'supplier_invoice_privately_paid',
'supplier_credit_note',
'currency_revaluation',
'reminder_fee',
])
export const AccountTypeSchema = z.enum([
'asset', 'equity', 'liability', 'revenue', 'expense',
])
export const NormalBalanceSchema = z.enum(['debit', 'credit'])
export const MappingRuleTypeSchema = z.enum([
'mcc_code', 'merchant_name', 'description_pattern', 'amount_threshold', 'combined',
])
export const RiskLevelSchema = z.enum(['NONE', 'LOW', 'MEDIUM', 'HIGH', 'VERY_HIGH'])
export const DeadlineTypeSchema = z.enum([
'delivery', 'invoicing', 'report', 'tax', 'other',
])
export const DeadlinePrioritySchema = z.enum(['critical', 'important', 'normal'])
export const TaxDeadlineTypeSchema = z.enum([
'moms_monthly',
'moms_quarterly',
'moms_yearly',
'f_skatt',
'arbetsgivardeklaration',
'inkomstdeklaration_ef',
'inkomstdeklaration_ab',
'arsredovisning',
'periodisk_sammanstallning',
'bokslut',
])
export const DeadlineSourceSchema = z.enum(['system', 'user'])
export const MomsPeriodSchema = z.enum(['monthly', 'quarterly', 'yearly'])
export const PsPeriodTypeSchema = z.enum(['monthly', 'quarterly'])
export const DocumentUploadSourceSchema = z.enum([
'camera', 'file_upload', 'email', 'e_invoice', 'scan', 'api', 'system',
])
// ============================================================
// Invoice schemas
// ============================================================
export const CreateInvoiceItemSchema = z.object({
description: z.string().min(1, 'Item description is required'),
quantity: z.number().positive('Quantity must be positive'),
unit: z.string().min(1, 'Unit is required'),
unit_price: z.number(),
vat_rate: z.number().min(0).max(100).optional(),
// ROT/RUT-avdrag fields. `deduction_amount` is intentionally omitted from
// the client schema — the API computes it from rot-rut-rules.ts so a
// tampered client can't expand the 1513 receivable beyond the line total.
deduction_type: z.enum(['rot', 'rut']).nullable().optional(),
labor_hours: z.number().nonnegative().nullable().optional(),
work_type: z.string().max(64).nullable().optional(),
housing_designation: z.string().max(128).nullable().optional(),
apartment_number: z.string().max(32).nullable().optional(),
})
const optionalIsoDate = isoDate.or(z.literal('')).transform(v => v || undefined).optional()
export const CreateInvoiceSchema = z.object({
customer_id: uuid,
invoice_date: isoDate,
due_date: isoDate,
delivery_date: optionalIsoDate,
currency: CurrencySchema,
document_type: InvoiceDocumentTypeSchema.optional(),
your_reference: z.string().optional(),
our_reference: z.string().optional(),
notes: z.string().optional(),
// ROT/RUT claim info. The personnummer is plaintext on the wire and gets
// encrypted server-side before it ever hits the DB (see encryptPersonnummer
// in lib/salary/personnummer.ts). `deduction_housing_designation` is the
// fastighetsbeteckning at invoice level — required when any ROT item is
// present (enforced via rot-rut-rules.validateInvoice in the API).
deduction_personnummer: z.string().max(20).optional(),
deduction_housing_designation: z.string().max(128).optional(),
// When true, save as an unnumbered draft: skip F-series allocation and the
// invoice.created event until the user finalizes via POST /invoices/{id}/finalize
// ("Granska och skapa"). An unnumbered draft is not yet an issued faktura
// (ML 17 kap 24§), so it can be hard-deleted with no gap in the number series.
save_as_draft: z.boolean().optional(),
items: z.array(CreateInvoiceItemSchema).min(1, 'At least one item is required'),
})
export const CreateCreditNoteSchema = z.object({
credited_invoice_id: uuid,
reason: z.string().optional(),
})
// Self-billing received (mottagen självfaktura, ML 17 kap 15§). The customer
// issued the invoice on our behalf; for us it is a sale. We store the
// counterparty's number in external_invoice_number and never assign one from
// our own series. No ROT/RUT (that is a B2C, own-issued concept), so the item
// schema is the lean revenue-only shape — vat_rate is constrained to the legal
// Swedish set so the booked output VAT is always reportable.
export const SelfBillingInvoiceItemSchema = z.object({
description: z.string().min(1, 'Item description is required'),
quantity: z.number().positive('Quantity must be positive'),
unit: z.string().min(1, 'Unit is required').default('st'),
unit_price: z.number(),
vat_rate: z
.union([z.literal(0), z.literal(6), z.literal(12), z.literal(25)])
.optional(),
})
export const CreateSelfBillingInvoiceSchema = z.object({
customer_id: uuid,
external_invoice_number: z.string().min(1, 'External invoice number is required').max(64),
self_billing_agreement_ref: z.string().max(128).optional(),
invoice_date: isoDate,
received_date: isoDate,
due_date: isoDate,
currency: CurrencySchema,
notes: z.string().optional(),
items: z.array(SelfBillingInvoiceItemSchema).min(1, 'At least one item is required'),
})
// ============================================================
// Recurring invoice schedule schemas
// ============================================================
// Swedish VAT rates per ML 17 kap 24§ p.9 — null means "use customer default
// from getAvailableVatRates". Any other value would produce a non-compliant
// invoice (buyer cannot deduct ingående moms). Cron-time validation against
// the customer's allowed set still runs in executeRecurringSchedule.
export const RecurringScheduleItemSchema = z.object({
description: z.string().min(1, 'Item description is required'),
quantity: z.number().positive('Quantity must be positive'),
unit: z.string().min(1, 'Unit is required').default('st'),
unit_price: z.number(),
vat_rate: z
.union([z.literal(0), z.literal(6), z.literal(12), z.literal(25)])
.nullable()
.optional(),
})
export const CreateRecurringScheduleSchema = z.object({
customer_id: uuid,
name: z.string().min(1, 'Schedule name is required').max(200),
day_of_month: z.number().int().min(1).max(31),
payment_terms_days: z.number().int().min(0).max(90).default(30),
currency: CurrencySchema.default('SEK'),
your_reference: z.string().optional(),
our_reference: z.string().optional(),
notes: z.string().optional(),
auto_send: z.boolean().default(false),
// Optional: when to first run. Defaults to next occurrence of day_of_month
// (today if day_of_month === today, otherwise next month).
start_date: isoDate.optional(),
items: z.array(RecurringScheduleItemSchema).min(1, 'At least one item is required'),
})
export const UpdateRecurringScheduleSchema = z.object({
customer_id: uuid.optional(),
name: z.string().min(1).max(200).optional(),
day_of_month: z.number().int().min(1).max(31).optional(),
payment_terms_days: z.number().int().min(0).max(90).optional(),
currency: CurrencySchema.optional(),
your_reference: z.string().nullable().optional(),
our_reference: z.string().nullable().optional(),
notes: z.string().nullable().optional(),
auto_send: z.boolean().optional(),
status: z.enum(['active', 'paused']).optional(),
// Replace all items if provided. Omit to keep existing items unchanged.
items: z.array(RecurringScheduleItemSchema).min(1).optional(),
})
export const MarkInvoicePaidSchema = z.object({
payment_date: isoDate.optional(),
exchange_rate_difference: z.number().optional(),
notes: z.string().optional(),
lines: z.array(z.object({
account_number: accountNumber,
debit_amount: nonNegativeAmount.default(0),
credit_amount: nonNegativeAmount.default(0),
line_description: z.string().optional(),
})).min(2).optional(),
// Bypass the duplicate-payment guard. Set after the user reviews the
// candidate list returned by INVOICE_PAID_LIKELY_DUPLICATE and confirms
// none of them are this payment. v1 callers must use a fresh
// Idempotency-Key on the retry — the original is body-hash bound.
force: z.boolean().optional(),
})
// ============================================================
// Customer schemas
// ============================================================
export const CreateCustomerSchema = z.object({
name: z.string().min(1, 'Customer name is required'),
customer_type: CustomerTypeSchema,
email: z.string().email('Invalid email address').optional(),
phone: z.string().optional(),
address_line1: z.string().optional(),
address_line2: z.string().optional(),
postal_code: z.string().optional(),
city: z.string().optional(),
country: z.string().optional(),
org_number: z.string().optional(),
vat_number: z.string().optional(),
personal_number: z
.string()
.regex(/^(\d{6}|\d{8})[-+]?\d{4}$/, 'Invalid personal number')
.optional()
.nullable(),
language: z.enum(['sv', 'en']).optional(),
default_payment_terms: z.number().int().positive().optional(),
notes: z.string().optional(),
})
export const UpdateCustomerSchema = CreateCustomerSchema.partial()
// ============================================================
// Supplier schemas
// ============================================================
export const CreateSupplierSchema = z.object({
name: z.string().min(1, 'Supplier name is required'),
supplier_type: SupplierTypeSchema,
email: z.string().email('Invalid email address').optional(),
phone: z.string().optional(),
address_line1: z.string().optional(),
address_line2: z.string().optional(),
postal_code: z.string().optional(),
city: z.string().optional(),
country: z.string().optional(),
org_number: z.string().optional(),
vat_number: z.string().optional(),
bankgiro: z.string().optional(),
plusgiro: z.string().optional(),
bank_account: z.string().optional(),
iban: z.string().optional(),
bic: z.string().optional(),
default_expense_account: accountNumber.optional(),
default_payment_terms: z.number().int().positive().optional(),
default_currency: CurrencySchema.nullable().optional(),
notes: z.string().optional(),
})
export const UpdateSupplierSchema = CreateSupplierSchema.partial()
// ============================================================
// Supplier invoice schemas
// ============================================================
export const CreateSupplierInvoiceItemSchema = z.object({
description: z.string().min(1, 'Item description is required'),
amount: z.number().optional(),
account_number: accountNumber,
vat_rate: z.number().min(0).max(100).optional(),
// Manual VAT override. When provided, the engine books this exact amount to
// 2641/2645 instead of recomputing line_total × vat_rate. Use for partial-
// deductible cases (bilförmån 50%, representation 300 kr-tak), foreign-
// currency rounding, or POS receipts where supplier-side rounding makes the
// VAT off by öre.
vat_amount: z.number().min(0).optional(),
// Self-assessed VAT rate for omvänd skattskyldighet (reverse charge). The
// supplier charges no VAT (vat_rate stays 0); this is the Swedish statutory
// rate the buyer self-assesses at — 25% huvudregel default, 12%/6% for
// reduced-rated services (ML 6 kap 34 §). Must be a statutory rate.
reverse_charge_rate: z
.number()
.refine((r) => r === 0.06 || r === 0.12 || r === 0.25, {
message: 'reverse_charge_rate must be 0.06, 0.12, or 0.25',
})
.optional(),
vat_code: z.string().optional(),
quantity: z.number().optional(),
unit: z.string().optional(),
unit_price: z.number().optional(),
}).refine(
(item) => {
if (item.vat_amount == null) return true
const lineTotal = item.amount != null
? item.amount
: (item.quantity ?? 1) * (item.unit_price ?? 0)
const vatRate = item.vat_rate ?? 0.25
const maxVat = Math.round(lineTotal * vatRate * 100) / 100
// 1-öre tolerance covers POS rounding; anything beyond is an upstream bug
// or a client trying to inflate 2641 debit beyond the statutory ceiling.
return item.vat_amount <= maxVat + 0.01
},
{
message: 'vat_amount cannot exceed line_total × vat_rate',
path: ['vat_amount'],
},
)
export const CreateSupplierInvoiceSchema = z.object({
supplier_id: uuid,
supplier_invoice_number: z.string().min(1, 'Supplier invoice number is required'),
invoice_date: isoDate,
due_date: isoDate,
delivery_date: optionalIsoDate,
currency: CurrencySchema.optional(),
exchange_rate: z.number().positive().optional(),
vat_treatment: VatTreatmentSchema.optional(),
reverse_charge: z.boolean().optional(),
payment_reference: z.string().optional(),
notes: z.string().optional(),
paid_with_private_funds: z.boolean().optional(),
// For paid_with_private_funds: the date the owner paid out-of-pocket.
// Defaults to invoice_date (common for kvitto where the two coincide).
payment_date: isoDate.optional(),
items: z.array(CreateSupplierInvoiceItemSchema).min(1, 'At least one item is required'),
})
export const MarkSupplierInvoicePaidSchema = z.object({
amount: z.number().positive().optional(),
payment_date: isoDate.optional(),
exchange_rate_difference: z.number().optional(),
notes: z.string().optional(),
force: z.boolean().optional(),
// Which BAS account to credit for the payment. Defaults to 1930 to preserve
// the historical behaviour for MCP / agent callers that don't supply it.
payment_account: accountNumber.optional(),
// Optional user-edited journal entry rows. When present they override the
// default 2440-clearing / cash booking. Server validates balance and posts
// via createJournalEntry directly. source_type still derives from the
// routing decision so downstream payment-sync keeps working.
lines: z.array(z.object({
account_number: accountNumber,
debit_amount: nonNegativeAmount.default(0),
credit_amount: nonNegativeAmount.default(0),
line_description: z.string().optional(),
})).min(2).optional(),
})
export const UpdateSupplierInvoiceSchema = z.object({
supplier_invoice_number: z.string().min(1).optional(),
invoice_date: isoDate.optional(),
due_date: isoDate.optional(),
delivery_date: optionalIsoDate,
payment_reference: z.string().optional(),
notes: z.string().optional(),
})
// ============================================================
// Journal entry schemas
// ============================================================
export const CreateJournalEntryLineSchema = z.object({
account_number: accountNumber,
debit_amount: nonNegativeAmount.default(0),
credit_amount: nonNegativeAmount.default(0),
line_description: z.string().optional(),
currency: z.string().optional(),
amount_in_currency: z.number().optional(),
exchange_rate: z.number().positive().optional(),
tax_code: z.string().optional(),
cost_center: z.string().optional(),
project: z.string().optional(),
})
export const CreateJournalEntrySchema = z.object({
fiscal_period_id: uuid,
entry_date: isoDate,
description: z.string().min(1, 'Description is required'),
source_type: JournalEntrySourceTypeSchema.default('manual'),
source_id: z.string().optional(),
voucher_series: z.string().regex(/^[A-Z]$/, 'Verifikationsserie måste vara en bokstav AZ').optional(),
notes: z.string().max(2000).optional(),
lines: z.array(CreateJournalEntryLineSchema).min(2, 'At least two lines are required for double-entry'),
})
export const CorrectJournalEntrySchema = z.object({
lines: z.array(CreateJournalEntryLineSchema).min(2, 'At least two lines are required for double-entry'),
})
/**
* Move a posted verifikation to a different date (and thereby fiscal period)
* without changing its lines — fixes a booking entered with the wrong
* date/year. The corrected lines are copied server-side from the original.
*/
export const RecordateJournalEntrySchema = z.object({
new_entry_date: isoDate,
})
// ============================================================
// Transaction schemas
// ============================================================
/**
* Manual bank-transaction creation (the "Lägg till transaktion" form).
*
* The authoritative server-side boundary for that flow. Historically the form
* inserted straight into Supabase from the browser with only
* `z.string().min(1)` on the date, which let a corrupt 6-digit year through and
* crashed the page on render. The form reuses `isSaneDateString` (via this
* schema's `saneIsoDate`) so the date rule is single-sourced across layers.
*/
export const CreateTransactionSchema = z.object({
date: saneIsoDate,
description: z.string().min(1, 'Description is required').max(500),
amount: z.number().refine((n) => n !== 0, 'Amount must not be zero'),
currency: CurrencySchema,
category: TransactionCategorySchema.optional(),
notes: z.string().max(2000).optional(),
})
export const CategorizeTransactionSchema = z.object({
is_business: z.boolean(),
category: TransactionCategorySchema.optional(),
template_id: z.string().optional(),
vat_treatment: VatTreatmentSchema.optional(),
account_override: accountNumber.optional(),
counterparty_template_id: z.string().uuid().optional(),
user_description: z.string().max(500).optional(),
inbox_item_id: z.string().uuid().optional(),
confirm_no_match: z.boolean().optional(),
})
export const BookTransactionSchema = z.object({
fiscal_period_id: uuid,
entry_date: isoDate,
description: z.string().min(1, 'Description is required'),
lines: z.array(CreateJournalEntryLineSchema).min(1, 'At least one line is required'),
})
/**
* Edit a bank transaction's title (description). Only the working label —
* gated server-side to unbooked, unmatched rows. Trimmed; whitespace-only is
* rejected by min(1). Passing the bank original restores the "not edited" tag.
*/
export const UpdateTransactionTitleSchema = z.object({
description: z.string().trim().min(1, 'Title cannot be empty').max(500),
})
export const BookInboxItemDirectlySchema = z.object({
fiscal_period_id: uuid,
entry_date: isoDate,
description: z.string().min(1, 'Beskrivning krävs'),
notes: z.string().max(2000).optional(),
lines: z.array(CreateJournalEntryLineSchema).min(2, 'Minst två rader krävs för dubbel bokföring'),
transaction_id: uuid.optional(),
})
export const MatchInvoiceSchema = z
.object({
invoice_id: uuid,
// Bypass the soft-duplicate guard (MATCH_INVOICE_POSSIBLE_DUPLICATE).
// Set after the user reviews the candidate verifikation and confirms it
// is not this payment. v1 callers must use a fresh Idempotency-Key on
// the retry — the original is body-hash bound.
force: z.boolean().optional(),
// Required whenever force=true. Echoes the journal_entry_id of the
// candidate the user reviewed in the duplicate-payment-check pre-flight.
// The server re-detects the candidate and refuses force=true unless the
// re-detected id matches this value. That binds the override to a
// specific, user-seen duplicate so an automation can't sweep through
// force=true to bypass the guard without ever consulting the candidate.
expected_journal_entry_id: uuid.optional(),
// Optional user-edited journal entry lines. When present they override
// the default clearing/cash booking — the route validates balance and
// posts via createJournalEntry directly. Source_type is still set from
// the routing decision (invoice_paid vs invoice_cash_payment) so
// downstream payment-sync continues to work.
lines: z.array(z.object({
account_number: accountNumber,
debit_amount: nonNegativeAmount.default(0),
credit_amount: nonNegativeAmount.default(0),
line_description: z.string().optional(),
})).min(2).optional(),
// Optional caller-supplied SEK-per-invoice-currency rate for cross-currency
// settlement. Used when the Riksbanken lookup returns nothing (rate not
// published for that date) — the dialog surfaces an input so the user can
// type the rate from their bank statement. Ignored when tx.currency ===
// invoice.currency. The .max() is a sanity ceiling against pasted garbage /
// scientific-notation input silently corrupting the FX-diff posting and
// invoice_payments.amount — no supported currency's SEK rate approaches it
// (USD~10.5, EUR~11.5, GBP~13.5). It is a guard rail, not a precise band;
// the dialog's live preview (paid_in_invoice_currency + FX gain/loss) is
// what catches a plausible-but-wrong decimal-shift typo before confirm.
manual_exchange_rate: z.number().positive().max(100000).optional(),
})
.refine((v) => !v.force || !!v.expected_journal_entry_id, {
message: 'expected_journal_entry_id is required when force=true',
path: ['expected_journal_entry_id'],
})
/**
* Link an existing posted verifikat as payment for an invoice. No new
* journal entry is created — only an invoice_payments row pointing at the
* supplied journal_entry_id, plus the invoice's paid/remaining are advanced.
*/
export const LinkInvoiceToVoucherSchema = z.object({
journal_entry_id: uuid,
notes: z.string().max(2000).optional(),
})
/**
* Supplier-invoice mirror: link an existing posted verifikat as payment for a
* supplier invoice. No new JE — only a supplier_invoice_payments row pointing
* at the supplied journal_entry_id, plus the invoice's paid/remaining advance.
*/
export const LinkSupplierInvoiceToVoucherSchema = z.object({
journal_entry_id: uuid,
notes: z.string().max(2000).optional(),
})
/**
* Bulk-book N bank transactions on the same date into one combined verifikat
* (samlingsverifikation per BFL 5 kap 6§). Two flows multiplexed by which
* field is set:
*
* - `existing_journal_entry_id`: link the txs to an already-posted voucher
* (no new JE created). The voucher's 19xx net must equal the tx sum.
*
* - `template_id` + `mode` + `entry_description`: build a new verifikat
* by applying the booking template to each tx. The route does the ratio
* expansion (one_line_per_tx OR sum_per_account) and passes the final
* lines to the RPC.
*
* Exactly one of the two paths must be set — enforced by superRefine.
*/
export const BulkBookSchema = z
.object({
tx_ids: z
.array(uuid)
.min(1, 'At least one transaction is required')
.max(200, 'At most 200 transactions per batch'),
existing_journal_entry_id: uuid.optional(),
template_id: uuid.optional(),
mode: z.enum(['one_line_per_tx', 'sum_per_account']).optional(),
entry_description: z.string().min(1).max(500).optional(),
// PR #608: manual lines path. Mutually exclusive with template_id /
// existing_journal_entry_id. The route passes these straight through
// to the RPC's p_new_entry.lines.
manual_lines: z
.array(
z.object({
account_number: accountNumber,
// Bound at 99,999,999 SEK per line (compliance-swarm V4.5).
// Real-world max is in the millions; an 8-digit ceiling catches
// typos (1000000 mistyped as 10000000000) before they hit the
// RPC, without blocking legitimate large bookings.
debit_amount: nonNegativeAmount.max(99_999_999, 'Line amount exceeds maximum'),
credit_amount: nonNegativeAmount.max(99_999_999, 'Line amount exceeds maximum'),
currency: z.string().min(3).max(3).default('SEK'),
line_description: z.string().max(200).optional(),
})
)
.min(2, 'A verifikat needs at least two lines')
.max(200)
.optional(),
})
.superRefine((data, ctx) => {
const hasExisting = !!data.existing_journal_entry_id
const hasTemplate = !!data.template_id
const hasManual = !!data.manual_lines
const paths = [hasExisting, hasTemplate, hasManual].filter(Boolean).length
if (paths !== 1) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message:
'Provide exactly one of: existing_journal_entry_id (link), template_id (template), or manual_lines (manual)',
path: ['existing_journal_entry_id'],
})
return
}
if (hasTemplate) {
if (!data.mode) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'mode is required when template_id is set',
path: ['mode'],
})
}
if (!data.entry_description) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'entry_description is required when template_id is set',
path: ['entry_description'],
})
}
}
if (hasManual && !data.entry_description) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'entry_description is required when manual_lines is set',
path: ['entry_description'],
})
}
})
/**
* Allocate one bank transaction across N customer OR N supplier invoices.
* Backed by the match_batch_allocate PL/pgSQL RPC, which builds a single
* combined verifikat (samlingsverifikation) and inserts N payment rows.
*/
export const MatchBatchSchema = z
.object({
allocations: z
.array(
z.discriminatedUnion('kind', [
z.object({
kind: z.literal('customer_invoice'),
invoice_id: uuid,
// Strictly positive — zero or negative is rejected at the schema
// layer (PR #603 review) so the RPC's BATCH_INVALID_AMOUNT path
// is only reachable from non-HTTP callers.
amount: z.number().positive('Allocation amount must be greater than 0'),
}),
z.object({
kind: z.literal('supplier_invoice'),
supplier_invoice_id: uuid,
amount: z.number().positive('Allocation amount must be greater than 0'),
}),
]),
)
.min(1, 'At least one allocation is required')
// Cap at 100 to prevent DoS via unbounded FOR UPDATE locks in the RPC
// (PR #603 compliance review — OWASP V4.2). Domain-appropriate ceiling:
// a real samlingsverifikat rarely covers more than a few dozen invoices.
.max(100, 'At most 100 allocations per batch'),
})
.superRefine((data, ctx) => {
// Reject mixed customer + supplier in a single batch — semantically a
// single bank transfer settles invoices on one side. The RPC also guards
// this with BATCH_MIXED_KINDS_UNSUPPORTED, but rejecting at the schema
// layer gives a cleaner 400 with a per-field path.
const kinds = new Set(data.allocations.map((a) => a.kind))
if (kinds.size > 1) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
path: ['allocations'],
message: 'Allocations cannot mix customer_invoice and supplier_invoice kinds',
})
}
})
export const LinkTransactionJournalEntrySchema = z.object({
journal_entry_id: uuid,
// Optional invoice to settle alongside the link. When provided, the
// server inserts an invoice_payments row pointing at the existing JE
// and flips the invoice status with the same optimistic-lock pattern
// as the match-invoice route. Omit to only link the bank transaction
// (e.g. when the JE doesn't relate to a customer invoice).
invoice_id: uuid.optional(),
})
export const CreateTransactionFromDocumentSchema = z.object({
inbox_item_id: uuid,
amount: z.number().refine((n) => n !== 0, 'Amount must be non-zero'),
transaction_date: isoDate,
description: z.string().min(1).max(500),
})
export const MatchSupplierInvoiceSchema = z.object({
supplier_invoice_id: uuid,
// Same purpose as MatchInvoiceSchema.lines — user-edited rows override
// the default 2440-clearing / cash booking. Route validates balance and
// posts via createJournalEntry; source_type still derives from routing.
lines: z.array(z.object({
account_number: accountNumber,
debit_amount: nonNegativeAmount.default(0),
credit_amount: nonNegativeAmount.default(0),
line_description: z.string().optional(),
})).min(2).optional(),
})
// ============================================================
// Settings schemas
// ============================================================
export const UpdateSettingsSchema = z.object({
entity_type: EntityTypeSchema.optional(),
company_name: z.string().optional(),
org_number: z.string().optional(),
address_line1: z.string().optional(),
address_line2: z.string().optional(),
postal_code: z.string().optional(),
city: z.string().optional(),
country: z.string().optional(),
f_skatt: z.boolean().optional(),
vat_registered: z.boolean().optional(),
vat_number: z.string().regex(/^SE\d{12}$/, 'Momsregistreringsnummer måste vara SE följt av 12 siffror').nullable().optional(),
moms_period: MomsPeriodSchema.nullable().optional(),
periodisk_sammanstallning_period: PsPeriodTypeSchema.optional(),
tax_contact_name: z.string().max(200).nullable().optional(),
tax_contact_phone: z.string().max(40).nullable().optional(),
tax_contact_email: z.string().email().nullable().optional().or(z.literal('')),
fiscal_year_start_month: z.number().int().min(1).max(12).optional(),
preliminary_tax_monthly: z.number().nullable().optional(),
bank_name: z.string().max(100, 'Banknamn får vara max 100 tecken').optional(),
clearing_number: z.string().regex(/^\d{4,5}$/, 'Clearingnummer måste vara 4-5 siffror').optional().or(z.literal('')),
account_number: z.string().regex(/^\d{6,12}$/, 'Kontonummer måste vara 6-12 siffror').optional().or(z.literal('')),
bankgiro: z.string().regex(/^(\d{3,4}-\d{4}|\d{7,8})$/, 'Ogiltigt bankgironummer (7-8 siffror)').nullable().optional().or(z.literal('')),
plusgiro: z.string().regex(/^\d{1,7}-\d{1}$/, 'Ogiltigt plusgironummer').nullable().optional().or(z.literal('')),
swish: z.string()
.transform(normaliseSwish)
.pipe(
z.string().refine(
isValidSwish,
'Ogiltigt Swish-nummer (företagsnummer 123XXXXXXX eller mobilnummer 07XXXXXXXX)',
),
)
.nullable()
.optional(),
iban: z.string().optional(),
bic: z.string().optional(),
accounting_method: AccountingMethodSchema.optional(),
invoice_prefix: z.string().nullable().optional(),
next_invoice_number: z.number().int().positive().optional(),
invoice_default_days: z.number().int().positive().optional(),
invoice_default_notes: z.string().nullable().optional(),
phone: z.string().optional(),
email: z.string().email().optional().or(z.literal('')),
website: z.string().optional().or(z.literal('')),
pays_salaries: z.boolean().optional(),
sector_slug: z.string().nullable().optional(),
// Bookkeeping lock
bookkeeping_locked_through: z.string().regex(/^\d{4}-\d{2}-\d{2}$/, 'Ogiltigt datumformat (YYYY-MM-DD)').nullable().optional(),
auto_lock_period_days: z.number().int().positive().nullable().optional(),
// Voucher series
default_voucher_series: z.string().regex(/^[A-Z]$/, 'Verifikationsserie måste vara en bokstav AZ').optional(),
// Per-source-type voucher series map. Keys are journal_entries.source_type
// values; values are single uppercase letters AZ. Read by the engine
// (`createDraftEntry`) when no explicit voucher_series is passed, with a
// fallback to 'A' for unknown keys.
default_voucher_series_per_source_type: z
.record(
JournalEntrySourceTypeSchema,
z.string().regex(/^[A-Z]$/, 'Verifikationsserie måste vara en bokstav AZ'),
)
.optional(),
// Invoice PDF settings
ore_rounding: z.boolean().optional(),
invoice_show_ocr: z.boolean().optional(),
invoice_show_bankgiro: z.boolean().optional(),
invoice_show_plusgiro: z.boolean().optional(),
invoice_show_swish: z.boolean().optional(),
invoice_show_logo: z.boolean().optional(),
invoice_show_company_name: z.boolean().optional(),
invoice_company_name_position: z.enum(['header', 'footer']).optional(),
invoice_late_fee_text: z.string().nullable().optional(),
invoice_credit_terms_text: z.string().nullable().optional(),
// Invoice branding — colors enforced as #RRGGBB at the DB level too
// (see migration 20260526120200_invoice_branding.sql). The dedicated
// /api/settings/invoicing/branding route is the primary path; these
// entries let the generic PUT /api/settings also accept the same fields.
invoice_primary_color: z
.string()
.regex(/^#[0-9A-Fa-f]{6}$/, 'Ange en giltig hex-färg (#RRGGBB)')
.optional(),
invoice_accent_color: z
.string()
.regex(/^#[0-9A-Fa-f]{6}$/, 'Ange en giltig hex-färg (#RRGGBB)')
.optional(),
invoice_font_family: z.enum(['Helvetica', 'Times-Roman', 'Courier']).optional(),
invoice_header_text: z.string().max(200).nullable().optional(),
invoice_footer_text: z.string().max(500).nullable().optional(),
// Automation
send_invoice_reminders: z.boolean().optional(),
// Reminder surcharges (dröjsmålsränta + lagstadgad påminnelseavgift)
reminder_fee_enabled: z.boolean().optional(),
reminder_fee_amount: z
.number()
.min(0, 'Påminnelseavgift kan inte vara negativ')
.max(60, 'Lagstadgad maxgräns för påminnelseavgift är 60 kr (Lag 1981:739)')
.optional(),
reminder_interest_rate_override: z
.number()
.min(0, 'Räntesats kan inte vara negativ')
.max(0.9999, 'Ange räntesatsen som en decimal mindre än 1 (t.ex. 0.115 för 11,5%)')
.nullable()
.optional(),
// AI agent flow
ai_flow_enabled: z.boolean().optional(),
// Salary payment file
preferred_payment_format: z.enum(['bg_lb', 'pain001']).optional(),
}).refine(
(data) => {
// BFL 3 kap.: Enskild firma must have fiscal year starting January
if (data.entity_type === 'enskild_firma' && data.fiscal_year_start_month !== undefined) {
return data.fiscal_year_start_month === 1
}
return true
},
{
message: 'Enskild firma must have fiscal year starting in January (BFL 3 kap.)',
path: ['fiscal_year_start_month'],
}
)
// ============================================================
// Fiscal period schemas
// ============================================================
export const CreateFiscalPeriodSchema = z.object({
name: z.string().min(1, 'Period name is required'),
period_start: isoDate,
period_end: isoDate,
}).refine(
(data) => data.period_start < data.period_end,
{
message: 'Period start must be before period end',
path: ['period_end'],
}
)
// ============================================================
// Mapping rule schemas
// ============================================================
export const CreateMappingRuleSchema = z.object({
rule_name: z.string().min(1, 'Rule name is required'),
rule_type: MappingRuleTypeSchema,
priority: z.number().int().min(0).optional(),
mcc_codes: z.array(z.string()).optional(),
merchant_pattern: z.string().optional(),
description_pattern: z.string().optional(),
amount_min: z.number().optional(),
amount_max: z.number().optional(),
debit_account: accountNumber,
credit_account: accountNumber,
vat_treatment: z.string().optional(),
risk_level: RiskLevelSchema.optional(),
default_private: z.boolean().optional(),
requires_review: z.boolean().optional(),
confidence_score: z.number().min(0).max(1).optional(),
})
export const EvaluateMappingRulesSchema = z.union([
z.object({ transaction_id: uuid }),
z.object({
description: z.string().optional(),
amount: z.number(),
}).passthrough(),
])
// ============================================================
// Deadline schemas
// ============================================================
export const CreateDeadlineSchema = z.object({
title: z.string().min(1, 'Title is required'),
due_date: isoDate,
due_time: timeString.nullish(),
deadline_type: DeadlineTypeSchema,
priority: DeadlinePrioritySchema.nullish(),
customer_id: uuid.nullish(),
notes: z.string().nullish(),
tax_deadline_type: TaxDeadlineTypeSchema.nullish(),
tax_period: z.string().nullish(),
source: DeadlineSourceSchema.optional(),
linked_report_type: z.string().nullish(),
linked_report_period: z.record(z.string(), z.unknown()).nullish(),
})
// ============================================================
// Account schemas
// ============================================================
export const CreateAccountSchema = z.object({
account_number: accountNumber,
account_name: z.string().min(1, 'Account name is required'),
account_type: AccountTypeSchema,
normal_balance: NormalBalanceSchema,
plan_type: z.enum(['k1', 'full_bas']).optional(),
description: z.string().nullable().optional(),
default_vat_code: z.string().nullable().optional(),
sru_code: z.string().nullable().optional(),
})
export const UpdateAccountSchema = z.object({
account_name: z.string().min(1).optional(),
is_active: z.boolean().optional(),
description: z.string().nullable().optional(),
default_vat_code: z.string().nullable().optional(),
sru_code: z.string().nullable().optional(),
})
// ============================================================
// Bank reconciliation schemas
// ============================================================
export const BankLinkSchema = z.object({
transaction_id: uuid,
journal_entry_id: uuid,
// Settlement account being reconciled. The voucher must have a line on this
// account and the transaction must belong to it. Defaults to '1930' in the
// route for back-compat.
account_number: z
.string()
.regex(/^[0-9]{4}$/, 'Kontonummer måste vara 4 siffror')
.optional(),
})
export const BankUnlinkSchema = z.object({
transaction_id: uuid,
})
/**
* Re-tag a mis-typed bank-account opening balance (a manual/import voucher that
* is really an ingående balans) as source_type='opening_balance' so bank
* reconciliation excludes it from the period movement. Routed to the
* mark_entry_as_opening_balance SECURITY DEFINER RPC, which enforces the rest.
*/
export const MarkOpeningBalanceSchema = z.object({
journal_entry_id: uuid,
})
export const RunReconciliationSchema = z.object({
date_from: isoDate.optional(),
date_to: isoDate.optional(),
// BAS settlement account to reconcile against (e.g. '1930', '1932'). Defaults
// to '1930' server-side so existing clients stay correct.
account_number: z
.string()
.regex(/^[0-9]{4}$/, 'Kontonummer måste vara 4 siffror')
.optional(),
dry_run: z.boolean().optional(),
})
// ============================================================
// Report query schemas
// ============================================================
export const VatDeclarationQuerySchema = z.object({
periodType: z.enum(['monthly', 'quarterly', 'yearly']),
year: z.coerce.number().int().min(2000).max(2100),
period: z.coerce.number().int().min(1).max(12),
})
export const ReportPeriodQuerySchema = z.object({
fiscal_period_id: uuid.optional(),
year: z.coerce.number().int().min(2000).max(2100).optional(),
month: z.coerce.number().int().min(1).max(12).optional(),
})
export const AccountBalancesQuerySchema = z.object({
accounts: z
.string()
.transform((s) => s.split(',').map((a) => a.trim()).filter(Boolean))
.pipe(z.array(accountNumber).min(1).max(50)),
// Reject future dates — a saldo "as of tomorrow" would include unposted
// future entries (if any) and mislead the bookkeeper about the true
// pre-entry state of the ledger. Compared in Europe/Stockholm so a Swedish
// bookkeeper working in the 00:0002:00 CET window (after midnight UTC has
// not yet passed) isn't rejected for entering their local today's date.
as_of: isoDate.refine(
(d) => d <= new Date().toLocaleDateString('sv-SE', { timeZone: 'Europe/Stockholm' }),
{ message: 'as_of cannot be in the future' },
),
})
// ============================================================
// VAT validation schemas
// ============================================================
export const ValidateVatNumberSchema = z.object({
vat_number: z.string().min(4, 'VAT number must be at least 4 characters'),
customer_id: uuid.optional(),
})
// ============================================================
// Pagination schemas
// ============================================================
export const PaginationQuerySchema = z.object({
limit: z.coerce.number().int().min(1).max(100).default(50),
offset: z.coerce.number().int().nonnegative().default(0),
})
// ============================================================
// Event log schemas
// ============================================================
export const EventsQuerySchema = z.object({
after: z.coerce.number().int().nonnegative().optional(),
types: z.string()
.transform(s => s.split(',').map(t => t.trim()).filter(Boolean))
.optional(),
limit: z.coerce.number().int().min(1).max(100).default(50),
})
// ============================================================
// Pending operations schemas
// ============================================================
export const PendingOperationsQuerySchema = z.object({
status: z.enum(['pending', 'committed', 'rejected']).default('pending'),
limit: z.coerce.number().int().min(1).max(100).default(50),
offset: z.coerce.number().int().nonnegative().default(0),
})
export const PendingOperationsBulkSchema = z.object({
ids: z.array(z.string().uuid()).min(1).max(100),
})
// ============================================================
// Voucher gap schemas
// ============================================================
export const VoucherGapQuerySchema = z.object({
fiscal_period_id: uuid,
voucher_series: z.string().regex(/^[A-Z]$/, 'Verifikationsserie måste vara en bokstav AZ').optional(),
})
export const SaveGapExplanationSchema = z.object({
fiscal_period_id: uuid,
voucher_series: z.string().default('A'),
gap_start: z.number().int().positive(),
gap_end: z.number().int().positive(),
explanation: z.string().min(1).max(500),
})
// ============================================================
// Opening balance import schemas
// ============================================================
export const OpeningBalanceExecuteSchema = z.object({
fiscal_period_id: uuid,
lines: z.array(z.object({
account_number: accountNumber,
debit_amount: nonNegativeAmount,
credit_amount: nonNegativeAmount,
})).min(2, 'At least two lines are required for double-entry'),
})
// ============================================================
// Register import schemas (customers, suppliers)
// ============================================================
const ImportedCustomerRowSchema = z.object({
row_index: z.number().int(),
name: z.string().min(1),
customer_type: CustomerTypeSchema,
org_number: z.string().nullable(),
email: z.string().nullable(),
phone: z.string().nullable(),
address_line1: z.string().nullable(),
address_line2: z.string().nullable(),
postal_code: z.string().nullable(),
city: z.string().nullable(),
country: z.string(),
vat_number: z.string().nullable(),
default_payment_terms: z.number().int().min(0).max(365),
notes: z.string().nullable(),
})
export const CustomerImportExecuteSchema = z.object({
rows: z.array(ImportedCustomerRowSchema).min(1, 'At least one row is required'),
update_duplicates: z.boolean(),
})
const ImportedSupplierRowSchema = z.object({
row_index: z.number().int(),
name: z.string().min(1),
supplier_type: SupplierTypeSchema,
org_number: z.string().nullable(),
email: z.string().nullable(),
phone: z.string().nullable(),
address_line1: z.string().nullable(),
address_line2: z.string().nullable(),
postal_code: z.string().nullable(),
city: z.string().nullable(),
country: z.string(),
vat_number: z.string().nullable(),
bankgiro: z.string().nullable(),
plusgiro: z.string().nullable(),
bank_account: z.string().nullable(),
iban: z.string().nullable(),
bic: z.string().nullable(),
default_payment_terms: z.number().int().min(0).max(365),
default_currency: z.string(),
notes: z.string().nullable(),
})
export const SupplierImportExecuteSchema = z.object({
rows: z.array(ImportedSupplierRowSchema).min(1, 'At least one row is required'),
update_duplicates: z.boolean(),
})
// ============================================================
// Salary schemas
// ============================================================
export const EmploymentTypeSchema = z.enum(['employee', 'company_owner', 'board_member'])
export const SalaryTypeSchema = z.enum(['monthly', 'hourly'])
export const FSkattStatusSchema = z.enum(['a_skatt', 'f_skatt', 'fa_skatt', 'not_verified'])
export const VacationRuleSchema = z.enum(['procentregeln', 'sammaloneregeln', 'none', 'semesterersattning'])
export const SalaryRunStatusSchema = z.enum(['draft', 'review', 'approved', 'paid', 'booked', 'corrected'])
export const SalaryLineItemTypeSchema = z.enum([
'monthly_salary', 'hourly_salary',
'overtime', 'overtime_50', 'overtime_100',
'ob_weekday_evening', 'ob_weekend', 'ob_night', 'ob_holiday',
'bonus', 'commission',
'gross_deduction_pension', 'gross_deduction_other',
'benefit_car', 'benefit_housing', 'benefit_meals', 'benefit_wellness', 'benefit_bike', 'benefit_other',
'sick_karens', 'sick_day2_14', 'sick_day15_plus',
'vab', 'parental_leave', 'vacation', 'semesterersattning',
'traktamente_taxfree', 'traktamente_taxable',
'mileage_taxfree', 'mileage_taxable',
'net_deduction_advance', 'net_deduction_union', 'net_deduction_benefit_payment',
'net_deduction_other',
'correction', 'other',
])
// Base employee object (no refinements — safe for .partial())
const EmployeeSchemaBase = z.object({
first_name: z.string().min(1).max(200),
last_name: z.string().min(1).max(200),
personnummer: z.string().regex(/^\d{12}$/, 'Personnummer måste vara 12 siffror (ÅÅÅÅMMDDNNNN)'),
employment_type: EmploymentTypeSchema.default('employee'),
employment_start: isoDate,
employment_end: isoDate.optional(),
employment_degree: z.number().min(1).max(100).default(100),
salary_type: SalaryTypeSchema.default('monthly'),
monthly_salary: z.number().nonnegative().optional(),
hourly_rate: z.number().nonnegative().optional(),
tax_table_number: z.number().int().min(29).max(42).optional(),
tax_column: z.number().int().min(1).max(6).default(1),
tax_municipality: z.string().max(100).optional(),
is_sidoinkomst: z.boolean().default(false),
f_skatt_status: FSkattStatusSchema.default('a_skatt'),
clearing_number: z.string().max(10).optional(),
bank_account_number: z.string().max(20).optional(),
vacation_rule: VacationRuleSchema.default('procentregeln'),
vacation_days_per_year: z.number().int().min(25).max(40).default(25),
semestertillagg_rate: z.number().min(0).max(0.05).default(0.0043),
email: z.string().email().optional(),
phone: z.string().max(20).optional(),
address_line1: z.string().max(200).optional(),
postal_code: z.string().max(10).optional(),
city: z.string().max(100).optional(),
vaxa_stod_eligible: z.boolean().default(false),
vaxa_stod_start: isoDate.optional(),
vaxa_stod_end: isoDate.optional(),
})
export const CreateEmployeeSchema = EmployeeSchemaBase.superRefine((data, ctx) => {
// Salary amount required based on salary_type
if (data.salary_type === 'monthly' && (data.monthly_salary === undefined || data.monthly_salary === null || data.monthly_salary <= 0)) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Månadslön krävs och måste vara större än 0 för månadslöneform',
path: ['monthly_salary'],
})
}
if (data.salary_type === 'hourly' && (data.hourly_rate === undefined || data.hourly_rate === null || data.hourly_rate <= 0)) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Timlön krävs och måste vara större än 0 för timlöneform',
path: ['hourly_rate'],
})
}
// Tax table required for A-skatt employees (not sidoinkomst)
if (data.f_skatt_status === 'a_skatt' && !data.is_sidoinkomst && !data.tax_table_number) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Skattetabell krävs för A-skatt anställda (baseras på folkbokföringskommun)',
path: ['tax_table_number'],
})
}
// Tax municipality recommended when tax table is set
if (data.tax_table_number && !data.tax_municipality) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Folkbokföringskommun bör anges för att dokumentera skattetabellens underlag',
path: ['tax_municipality'],
})
}
// Phase 5 PR-1 carry-over (PR-2 enforcement): if vaxa_stod_eligible is set,
// require vaxa_stod_start. The end date is optional (some eligibility
// windows run open-ended until the maximum benefit period is reached).
// Birth-year age gate (the actual eligibility rule — born 2003-2007 for
// 2026) is checked at calculation-time by the engine, not here, because
// it depends on the payment year of each run — a 22-year-old at hire
// becomes 23 the next year and the rate switches without a row edit.
if (data.vaxa_stod_eligible && !data.vaxa_stod_start) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Startdatum för Växa-stöd måste anges när Växa-stöd är aktiverat',
path: ['vaxa_stod_start'],
})
}
if (
data.vaxa_stod_start &&
data.vaxa_stod_end &&
data.vaxa_stod_end < data.vaxa_stod_start
) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Växa-stödets slutdatum måste vara efter startdatumet',
path: ['vaxa_stod_end'],
})
}
})
export const UpdateEmployeeSchema = EmployeeSchemaBase.partial().superRefine((data, ctx) => {
// Only validate salary when salary_type is being changed in this update
if (data.salary_type === 'monthly' && data.monthly_salary !== undefined && data.monthly_salary <= 0) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Månadslön måste vara större än 0 för månadslöneform',
path: ['monthly_salary'],
})
}
if (data.salary_type === 'hourly' && data.hourly_rate !== undefined && data.hourly_rate <= 0) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Timlön måste vara större än 0 för timlöneform',
path: ['hourly_rate'],
})
}
// If setting salary_type, require the corresponding salary field
if (data.salary_type === 'monthly' && !('monthly_salary' in data)) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Månadslön måste anges vid byte till månadslöneform',
path: ['monthly_salary'],
})
}
if (data.salary_type === 'hourly' && !('hourly_rate' in data)) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Timlön måste anges vid byte till timlöneform',
path: ['hourly_rate'],
})
}
// Växa-stöd schema-level consistency check. The schema can only see what
// the PATCH body carries; the route layer is responsible for merged-
// state validation (i.e. an existing employee with vaxa_stod_start
// already set can have vaxa_stod_eligible flipped on without also
// sending start in the body). What the schema CAN enforce:
// - If the body enables vaxa_stod AND clears vaxa_stod_start explicitly
// (sending null), reject — that would orphan the eligibility flag.
// - If the body sets vaxa_stod_eligible=true AND vaxa_stod_start is
// present in the body but invalid relative to vaxa_stod_end, reject.
// The first case isn't currently expressible via .partial() (null != absent),
// so the practical schema-level check is the second one. The route
// layer will add a merged-state check when needed.
if (
data.vaxa_stod_eligible === true &&
'vaxa_stod_start' in data &&
!data.vaxa_stod_start
) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Startdatum för Växa-stöd måste anges när Växa-stöd är aktiverat',
path: ['vaxa_stod_start'],
})
}
if (
data.vaxa_stod_start &&
data.vaxa_stod_end &&
data.vaxa_stod_end < data.vaxa_stod_start
) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Växa-stödets slutdatum måste vara efter startdatumet',
path: ['vaxa_stod_end'],
})
}
})
export const EmployeeBenefitTypeSchema = z.enum(['bike', 'car', 'meals', 'housing', 'wellness', 'other'])
export const CreateEmployeeBenefitSchema = z.object({
benefit_type: EmployeeBenefitTypeSchema,
description: z.string().min(1).max(200),
monthly_value: z.number().nonnegative().optional(),
/** For bike benefit: annual market value of the förmån. The server computes
* monthly_value = max(0, annual 3000) / 12 per Skatteverket schablon. */
annual_market_value: z.number().nonnegative().optional(),
valid_from: isoDate,
valid_to: isoDate.optional(),
metadata: z.record(z.string(), z.unknown()).optional(),
is_active: z.boolean().optional(),
}).superRefine((data, ctx) => {
if (data.benefit_type === 'bike') {
if (data.annual_market_value === undefined && data.monthly_value === undefined) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Cykelförmån kräver årligt marknadsvärde',
path: ['annual_market_value'],
})
}
} else if (data.monthly_value === undefined) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'Månatligt förmånsvärde krävs',
path: ['monthly_value'],
})
}
})
export const UpdateEmployeeBenefitSchema = z.object({
description: z.string().min(1).max(200).optional(),
monthly_value: z.number().nonnegative().optional(),
annual_market_value: z.number().nonnegative().optional(),
valid_from: isoDate.optional(),
valid_to: isoDate.nullable().optional(),
metadata: z.record(z.string(), z.unknown()).optional(),
is_active: z.boolean().optional(),
})
export const CreateSalaryRunSchema = z.object({
period_year: z.number().int().min(2020).max(2100),
period_month: z.number().int().min(1).max(12),
payment_date: isoDate,
voucher_series: z.string().regex(/^[A-Z]$/, 'Verifikationsserie måste vara en bokstav AZ').default('A'),
notes: z.string().max(2000).optional(),
})
export const AddEmployeeToRunSchema = z.object({
employee_id: uuid,
hours_worked: z.number().nonnegative().optional(),
})
export const CreateSalaryLineItemSchema = z.object({
salary_run_employee_id: uuid,
item_type: SalaryLineItemTypeSchema,
description: z.string().min(1).max(500),
quantity: z.number().optional(),
unit_price: z.number().optional(),
amount: z.number(),
is_taxable: z.boolean().default(true),
is_avgift_basis: z.boolean().default(true),
is_vacation_basis: z.boolean().default(true),
is_gross_deduction: z.boolean().default(false),
is_net_deduction: z.boolean().default(false),
account_number: accountNumber.optional(),
sort_order: z.number().int().default(0),
})
export const UpdateSalaryLineItemSchema = CreateSalaryLineItemSchema.partial().omit({ salary_run_employee_id: true })
// ── Absence (frånvaro) per-day records ──────────────────────────────
//
// Drives sjuklönelagen calculations (karensavdrag boundary, återinsjuknande
// 5-day merge, högriskskydd 12-month cap, day 14/15 FK transition) and AGI
// 2025+ <Frånvarouppgift> per-event reporting. The salary calculator derives
// line items from these rows; users do not enter absence as line items.
export const AbsenceTypeSchema = z.enum([
'sick',
'vab',
'parental',
'pregnancy',
'care_relative',
'study',
'unpaid_leave',
'other_leave',
])
export const UpsertAbsenceDaySchema = z.object({
absence_date: isoDate,
absence_type: AbsenceTypeSchema,
hours: z.number().positive().max(24).default(8),
notes: z.string().max(2000).optional(),
salary_run_employee_id: uuid.optional(),
})
export const AbsenceRangeQuerySchema = z.object({
from: isoDate,
to: isoDate,
}).refine((data) => data.from <= data.to, {
message: '`from` måste vara före eller lika med `to`',
path: ['from'],
})
// ── Worked-hours per-day records (hourly employees) ─────────────────
//
// Drives base salary calculation for hourly (timanställd) employees:
// `baseSalary = hourly_rate × Σ hours`. Mirrors absence days deliberately —
// same calendar UX, half-day mixing with absence enforced by the 24h cap
// trigger. The calculator sums these per pay period at calculate time.
export const UpsertWorkedDaySchema = z
.object({
work_date: isoDate,
hours: z.number().positive().max(24).default(8),
notes: z.string().max(2000).optional(),
salary_run_employee_id: uuid.optional(),
// Optional shift window. Feeds the shift-premium engine — without explicit
// times, the engine assumes a default 08:0017:00 day shift. Either both
// fields are provided or neither.
start_time: timeString.optional(),
end_time: timeString.optional(),
})
.refine(
(data) => (data.start_time == null && data.end_time == null) || (data.start_time != null && data.end_time != null),
{
message: 'Ange både start- och sluttid eller låt båda vara tomma',
path: ['start_time'],
},
)
export const WorkedHoursRangeQuerySchema = z.object({
from: isoDate,
to: isoDate,
}).refine((data) => data.from <= data.to, {
message: '`from` måste vara före eller lika med `to`',
path: ['from'],
})
export const BatchUpsertWorkedDaysSchema = z
.object({
// 100-row sanity cap: typical use is one pay period (~22 weekdays). A larger
// value usually indicates the caller is iterating wrong.
dates: z.array(isoDate).min(1).max(100),
hours: z.number().positive().max(24).default(8),
notes: z.string().max(2000).optional(),
salary_run_employee_id: uuid.optional(),
// Optional shift window applied to every date in the batch. Pair both or
// neither; same fallback behaviour as the single-row endpoint.
start_time: timeString.optional(),
end_time: timeString.optional(),
})
.refine(
(data) => (data.start_time == null && data.end_time == null) || (data.start_time != null && data.end_time != null),
{
message: 'Ange både start- och sluttid eller låt båda vara tomma',
path: ['start_time'],
},
)
// ============================================================
// AI agent flow schemas
// ============================================================
const BookingProposalLineSchema = z.object({
account_number: accountNumber,
debit_amount: nonNegativeAmount,
credit_amount: nonNegativeAmount,
description: z.string().min(1).max(500),
})
const BookingProposalCounterpartyTemplateSchema = z.object({
counterparty_name: z.string().min(1).max(200),
debit_account: accountNumber,
credit_account: accountNumber,
vat_treatment: VatTreatmentSchema.nullable(),
category: TransactionCategorySchema.nullable(),
})
// Edit payload: the user's edited version of a booking proposal. Used in
// the /accept endpoint when the user adjusted accounts/VAT before approving.
export const EditBookingProposalSchema = z.object({
lines: z.array(BookingProposalLineSchema).min(2),
vat_treatment: VatTreatmentSchema.nullable(),
default_private: z.boolean(),
counterparty_template_proposal: BookingProposalCounterpartyTemplateSchema.nullable(),
fiscal_period_id: uuid,
entry_date: isoDate,
description: z.string().min(1).max(500),
})
// For match proposals, editing just means picking a different transaction.
export const EditMatchProposalSchema = z.object({
matched_transaction_id: uuid,
})
export const AcceptProposalSchema = z.object({
version: z.number().int().nonnegative(),
edits: z.union([EditBookingProposalSchema, EditMatchProposalSchema]).optional(),
})
// Change the matched transaction on a pending match proposal without
// accepting it. Source tells us whether the user picked one of the AI's
// own alternatives, an AI-regenerated suggestion, or a manually-chosen
// transaction — kept on edit_diff for learning signal.
export const ChangeMatchProposalSchema = z.object({
version: z.number().int().nonnegative(),
matched_transaction_id: uuid,
source: z.enum(['user_alternative', 'user_manual', 'ai_regenerated']),
})
export const RejectProposalSchema = z.object({
version: z.number().int().nonnegative(),
reason: z.string().max(500).optional(),
})
export const BatchAcceptSchema = z.object({
proposal_ids: z.array(uuid).min(1).max(50),
})
export const ResolveRequestSchema = z.object({
response: z.record(z.string(), z.unknown()).optional(),
})
export const StartBackfillSchema = z.object({}).strict()
export const RememberLearningSchema = z.object({
proposal_id: uuid,
counterparty_name: z.string().min(1).max(200),
debit_account: accountNumber,
credit_account: accountNumber,
vat_treatment: VatTreatmentSchema.nullable(),
category: TransactionCategorySchema.nullable(),
})
export const ListProposalsQuerySchema = z.object({
status: z
.enum(['pending', 'accepted', 'rejected', 'skipped', 'invalidated'])
.optional(),
step_type: z.enum(['match', 'booking']).optional(),
limit: z.coerce.number().int().min(1).max(100).default(20),
offset: z.coerce.number().int().min(0).default(0),
})
export const AttachDocumentSchema = z.object({
document_id: uuid,
})
// ============================================================
// Shift-premium rules (OB-tillägg och övertid)
// ============================================================
export const ShiftPremiumItemTypeSchema = z.enum([
'overtime_50',
'overtime_100',
'ob_weekday_evening',
'ob_weekend',
'ob_night',
'ob_holiday',
])
const dayOfWeekArray = z
.array(z.number().int().min(1).max(7))
.min(1, 'Välj minst en veckodag')
.max(7, 'Högst sju veckodagar tillåtna')
export const CreateShiftPremiumRuleSchema = z
.object({
name: z.string().min(1).max(120),
applies_to_all_employees: z.boolean().default(true),
applies_to_employee_ids: z.array(uuid).default([]),
day_of_week: dayOfWeekArray,
start_time: timeString,
end_time: timeString,
premium_percent: z.number().min(0).max(500),
item_type: ShiftPremiumItemTypeSchema,
priority: z.number().int().min(0).max(1000).default(0),
is_active: z.boolean().default(true),
})
.refine(
(data) => data.applies_to_all_employees || data.applies_to_employee_ids.length > 0,
{
message: 'Välj minst en anställd när regeln inte gäller alla',
path: ['applies_to_employee_ids'],
},
)
export const UpdateShiftPremiumRuleSchema = z
.object({
name: z.string().min(1).max(120).optional(),
applies_to_all_employees: z.boolean().optional(),
applies_to_employee_ids: z.array(uuid).optional(),
day_of_week: dayOfWeekArray.optional(),
start_time: timeString.optional(),
end_time: timeString.optional(),
premium_percent: z.number().min(0).max(500).optional(),
item_type: ShiftPremiumItemTypeSchema.optional(),
priority: z.number().int().min(0).max(1000).optional(),
is_active: z.boolean().optional(),
})
.refine(
(data) => {
if (data.applies_to_all_employees === false && data.applies_to_employee_ids !== undefined) {
return data.applies_to_employee_ids.length > 0
}
return true
},
{
message: 'Välj minst en anställd när regeln inte gäller alla',
path: ['applies_to_employee_ids'],
},
)
/**
* Per-employee override on a salary run (advanced mode).
*
* Each field is independently nullable. `null` clears a previously-set
* override; `undefined` leaves it unchanged. `reason` is required whenever
* any non-null override is being applied — the DB CHECK constraint
* enforces this at the storage layer too.
*/
// Upper bound on per-employee override values. 10 MSEK is well above any
// plausible single-period gross/tax/avgifter figure for a salary run and
// catches typos (e.g. an extra zero) before they reach the ledger or AGI.
const SALARY_OVERRIDE_MAX = 10_000_000
export const SalaryEmployeeOverrideSchema = z
.object({
// Per-run monthly salary for this employee, editable while the run is a
// draft. 0 is allowed (an intentional nollkörning). This is NOT a review
// override — it sets the base the engine uses for this month only and does
// not require a reason. The route gates this field to `draft` status.
monthly_salary: z.number().nonnegative().max(SALARY_OVERRIDE_MAX).optional(),
tax_withheld_override: z.number().nonnegative().max(SALARY_OVERRIDE_MAX).nullable().optional(),
avgifter_amount_override: z.number().nonnegative().max(SALARY_OVERRIDE_MAX).nullable().optional(),
avgifter_basis_override: z.number().nonnegative().max(SALARY_OVERRIDE_MAX).nullable().optional(),
reason: z.string().min(1).max(500).nullable().optional(),
})
.refine(
(data) => {
const hasOverride =
(data.tax_withheld_override !== undefined && data.tax_withheld_override !== null) ||
(data.avgifter_amount_override !== undefined && data.avgifter_amount_override !== null) ||
(data.avgifter_basis_override !== undefined && data.avgifter_basis_override !== null)
if (hasOverride && (data.reason === undefined || data.reason === null || data.reason.trim() === '')) {
return false
}
return true
},
{
message: 'Ange en anledning till justeringen (krävs av BFL för manuella skattejusteringar)',
path: ['reason'],
},
)