Files
accounted/app/api/transactions/[id]/link-journal-entry/__tests__/route.test.ts
T
2026-08-02 20:44:59 +02:00

511 lines
17 KiB
TypeScript

import { describe, it, expect, vi, beforeEach } from 'vitest'
import {
createMockRequest,
parseJsonResponse,
createMockRouteParams,
createQueuedMockSupabase,
makeTransaction,
makeInvoice,
} from '@/tests/helpers'
const { supabase: mockSupabase, enqueue, reset, findCalls } = createQueuedMockSupabase()
vi.mock('@/lib/supabase/server', () => ({
createClient: () => Promise.resolve(mockSupabase),
}))
vi.mock('@/lib/invoices/match-log', () => ({
logMatchEvent: vi.fn(),
}))
// Issue #1259: settling the invoice retires the suggestion pointers at it.
// Mocked so it consumes no slot in the queued Supabase mock; the helper's own
// query shape is pinned by lib/invoices/__tests__/clear-settled-invoice-suggestions.test.ts.
const { mockClearSuggestions } = vi.hoisted(() => ({ mockClearSuggestions: vi.fn() }))
vi.mock('@/lib/invoices/clear-settled-invoice-suggestions', () => ({
clearSettledInvoiceSuggestions: mockClearSuggestions,
}))
vi.mock('@/lib/events/bus', () => ({
eventBus: { emit: vi.fn() },
}))
vi.mock('@/lib/init', () => ({
ensureInitialized: vi.fn(),
}))
vi.mock('@/lib/company/context', () => ({
requireCompanyId: vi.fn().mockResolvedValue('company-1'),
getActiveCompanyId: vi.fn().mockResolvedValue('company-1'),
}))
vi.mock('@/lib/auth/require-write', () => ({
requireWritePermission: vi.fn().mockResolvedValue({ ok: true }),
}))
import { POST } from '../route'
import { eventBus } from '@/lib/events/bus'
const TX_UUID = '550e8400-e29b-41d4-a716-446655440000'
const JE_UUID = '550e8400-e29b-41d4-a716-446655440001'
const INV_UUID = '550e8400-e29b-41d4-a716-446655440002'
describe('POST /api/transactions/[id]/link-journal-entry', () => {
const mockUser = { id: 'user-1', email: 'test@test.se' }
beforeEach(() => {
vi.clearAllMocks()
reset()
mockSupabase.auth.getUser.mockResolvedValue({ data: { user: mockUser } })
})
it('returns 400 when journal_entry_id is missing', async () => {
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: {},
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status } = await parseJsonResponse(response)
expect(status).toBe(400)
})
it('returns 404 when transaction not found', async () => {
enqueue({ data: null, error: { message: 'not found' } })
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(404)
expect(body.error.code).toBe('TX_CATEGORIZE_TX_NOT_FOUND')
})
it('returns 400 when transaction is already linked to a LIVE (posted) entry', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: 'je-prior' }),
error: null,
})
enqueue({ data: { status: 'posted' }, error: null }) // hasLiveJournalEntryLink: prior link is live
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(400)
expect(body.error.code).toBe('LINK_TX_TX_ALREADY_LINKED')
})
it('re-links a transaction stranded on a reversed entry (#988)', async () => {
// Pointer at a status='reversed' entry reads as "utan koppling" in the UI;
// the link must succeed to another posted verifikat, overwriting the stale id.
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: 'je-reversed', amount: 1000, date: '2026-05-15' }),
error: null,
})
enqueue({ data: { status: 'reversed' }, error: null }) // hasLiveJournalEntryLink: stale link
enqueue({
data: { id: JE_UUID, status: 'posted', voucher_series: 'A', voucher_number: 7, entry_date: '2026-05-15' },
error: null,
}) // target JE fetch
enqueue({ data: [{ id: TX_UUID }], error: null }) // tx UPDATE
enqueue({ data: null, error: null }) // logMatchEvent insert
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ success: boolean; voucher_label: string }>(response)
expect(status).toBe(200)
expect(body.success).toBe(true)
expect(body.voucher_label).toBe('A-7')
})
it('returns 404 when journal entry not found', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null }),
error: null,
})
enqueue({ data: null, error: { message: 'not found' } })
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(404)
expect(body.error.code).toBe('LINK_TX_JE_NOT_FOUND')
})
it('returns 400 when journal entry is not posted', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'draft',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(400)
expect(body.error.code).toBe('LINK_TX_JE_NOT_POSTED')
})
it('happy path: links tx without invoice, no new bookkeeping created', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null, amount: 1000, date: '2026-05-15' }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 12,
entry_date: '2026-05-15',
},
error: null,
})
// Update transaction
enqueue({ data: [{ id: TX_UUID }], error: null })
// logMatchEvent insert
enqueue({ data: null, error: null })
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{
success: boolean
journal_entry_id: string
voucher_label: string
invoice_id: string | null
invoice_status: string | null
}>(response)
expect(status).toBe(200)
expect(body.success).toBe(true)
expect(body.journal_entry_id).toBe(JE_UUID)
// Canonical format from formatVoucherLabel: series-number with hyphen,
// matches gnubok_link_invoice_to_voucher and SIE #VER cross-references.
expect(body.voucher_label).toBe('A-12')
expect(body.invoice_id).toBeNull()
expect(body.invoice_status).toBeNull()
})
it('happy path with invoice: links tx, flips invoice to paid, inserts invoice_payments', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null, amount: 1000, date: '2026-05-15' }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
enqueue({
data: makeInvoice({
id: INV_UUID,
status: 'sent',
total: 1000,
remaining_amount: 1000,
paid_amount: 0,
currency: 'SEK',
}),
error: null,
})
// Update transaction
enqueue({ data: [{ id: TX_UUID }], error: null })
// Update invoice (optimistic lock returns updated row)
enqueue({ data: [{ id: INV_UUID }], error: null })
// Insert invoice_payments
enqueue({ data: null, error: null })
// logMatchEvent
enqueue({ data: null, error: null })
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID, invoice_id: INV_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{
success: boolean
invoice_status: string | null
paid_amount: number | null
remaining_amount: number | null
}>(response)
expect(status).toBe(200)
expect(body.success).toBe(true)
expect(body.invoice_status).toBe('paid')
expect(body.paid_amount).toBe(1000)
expect(body.remaining_amount).toBe(0)
const invoiceUpdate = findCalls('invoices', 'update').at(-1)?.[0]
expect(invoiceUpdate).toMatchObject({ paid_at: '2026-05-15T12:00:00Z' })
expect(vi.mocked(eventBus.emit)).toHaveBeenCalledWith(
expect.objectContaining({
type: 'invoice.match_confirmed',
payload: expect.objectContaining({
invoice: expect.objectContaining({
status: 'paid',
paid_at: '2026-05-15T12:00:00Z',
paid_amount: 1000,
remaining_amount: 0,
}),
transaction: expect.objectContaining({
invoice_id: INV_UUID,
journal_entry_id: JE_UUID,
}),
}),
}),
)
// Issue #1259: the invoice is settled, so no other transaction may keep
// pointing at it as a match suggestion.
expect(mockClearSuggestions).toHaveBeenCalledTimes(1)
expect(mockClearSuggestions).toHaveBeenCalledWith(
mockSupabase,
'company-1',
'invoice',
INV_UUID,
)
})
it('leaves the suggestions alone on a partial payment: the invoice is still matchable', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null, amount: 400, date: '2026-05-15' }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
enqueue({
data: makeInvoice({
id: INV_UUID,
status: 'sent',
total: 1000,
remaining_amount: 1000,
paid_amount: 0,
currency: 'SEK',
}),
error: null,
})
enqueue({ data: [{ id: TX_UUID }], error: null }) // update transaction
enqueue({ data: [{ id: INV_UUID }], error: null }) // update invoice
enqueue({ data: null, error: null }) // insert invoice_payments
enqueue({ data: null, error: null }) // logMatchEvent
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID, invoice_id: INV_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ invoice_status: string | null }>(response)
expect(status).toBe(200)
expect(body.invoice_status).toBe('partially_paid')
expect(mockClearSuggestions).not.toHaveBeenCalled()
})
it('returns 404 when invoice_id supplied but invoice not found', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
enqueue({ data: null, error: { message: 'not found' } })
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID, invoice_id: INV_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(404)
expect(body.error.code).toBe('LINK_TX_INVOICE_NOT_FOUND')
})
it('returns 400 when supplied invoice is not in an open state', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
enqueue({
data: makeInvoice({ id: INV_UUID, status: 'paid' }),
error: null,
})
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID, invoice_id: INV_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(400)
expect(body.error.code).toBe('LINK_TX_INVOICE_NOT_OPEN')
})
it('returns 400 before linking when supplied invoice is a credit note', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null, amount: 1000 }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
enqueue({
data: makeInvoice({
id: INV_UUID,
status: 'sent',
total: -1000,
remaining_amount: -1000,
credited_invoice_id: 'original-invoice-1',
}),
error: null,
})
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID, invoice_id: INV_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(400)
expect(body.error.code).toBe('LINK_TX_INVOICE_CREDIT_NOTE')
})
it('returns 409 LINK_TX_INVOICE_RACE when optimistic lock loses and rolls back the tx link', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null, amount: 1000, date: '2026-05-15' }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
enqueue({
data: makeInvoice({ id: INV_UUID, status: 'sent', total: 1000, remaining_amount: 1000 }),
error: null,
})
// Update transaction succeeds
enqueue({ data: [{ id: TX_UUID }], error: null })
// Optimistic invoice update returns 0 rows
enqueue({ data: [], error: null })
// Compensating rollback: restore prior tx state
enqueue({ data: null, error: null })
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID, invoice_id: INV_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(409)
expect(body.error.code).toBe('LINK_TX_INVOICE_RACE')
})
it('rolls back both the tx link and the invoice update when invoice_payments insert fails', async () => {
enqueue({
data: makeTransaction({ id: TX_UUID, journal_entry_id: null, amount: 1000, date: '2026-05-15' }),
error: null,
})
enqueue({
data: {
id: JE_UUID,
status: 'posted',
voucher_series: 'A',
voucher_number: 1,
entry_date: '2026-05-15',
},
error: null,
})
enqueue({
data: makeInvoice({
id: INV_UUID,
status: 'sent',
total: 1000,
remaining_amount: 1000,
paid_amount: 0,
}),
error: null,
})
// Update transaction succeeds
enqueue({ data: [{ id: TX_UUID }], error: null })
// Optimistic invoice update succeeds
enqueue({ data: [{ id: INV_UUID }], error: null })
// invoice_payments insert fails with non-23505 error
enqueue({ data: null, error: { code: '99999', message: 'unexpected' } })
// Compensating invoice revert
enqueue({ data: null, error: null })
// Compensating tx rollback
enqueue({ data: null, error: null })
const request = createMockRequest(`/api/transactions/${TX_UUID}/link-journal-entry`, {
method: 'POST',
body: { journal_entry_id: JE_UUID, invoice_id: INV_UUID },
})
const response = await POST(request, createMockRouteParams({ id: TX_UUID }))
const { status, body } = await parseJsonResponse<{ error: { code: string } }>(response)
expect(status).toBe(500)
expect(body.error.code).toBe('MATCH_INVOICE_RECORD_PAYMENT_FAILED')
})
})