Files
accounted/extensions/general/arcim-migration/lib/__tests__/insert-fallback.test.ts
T
a49d75db77 fix(migration): Visma pagination + chunk-insert resilience (the '300 misslyckades' case) (#1455)
* fix(providers): paginate Visma eAccounting with $page/$pagesize

eAccounting silently ignores OData $top/$skip, so every request returned
page 1 and getPaginated appended the first page TotalNumberOfPages times:
customers were imported in triplicate and invoice chunks hit unique
violations. Also stop on an empty page so a stale Meta can never loop or
duplicate.

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

* fix(migration): survive bad rows in entity imports instead of failing whole chunks

One PostgREST insert per 500-row chunk is all-or-nothing, so a single
duplicate reported every row as failed ('300 misslyckades') with no cause
shown. Now: dedupe repeats within the fetched data (paging faults, source
duplicates), fall back to per-row inserts when a chunk is rejected, store
empty invoice numbers as NULL instead of colliding '', surface the first
DB error in the result UI, and mark all-failed steps with an error icon.
Sales invoices also carry remaining_amount so open invoices no longer
land as settled.

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

* fix(migration): never per-row retry after a successful bulk insert with short read-back

A succeeded statement whose .select() returns fewer rows than sent means
the rows ARE in the table; retrying them one by one would duplicate every
unreturned row. Pair what came back and report the tail instead.

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

* fix(migration): count stub-insert casualties as failed and sample enrichment errors

Review follow-ups: invoices dropped because their customer/supplier stub
insert errored are DB failures, not matching misses; classifying them as
noMatch rendered a green result row with the database error hidden.
Enrichment failures now also feed errorSample.

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

---------

Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-08 10:45:02 +02:00

84 lines
3.3 KiB
TypeScript

import { describe, it, expect, vi } from 'vitest'
import type { SupabaseClient } from '@supabase/supabase-js'
import { insertWithPerRowFallback } from '../insert-fallback'
/**
* The chunked migration inserts are one PostgREST statement per chunk, so a
* single bad row used to reject the whole chunk and report every row as
* failed ("300 misslyckades"). The fallback must keep the bulk fast path,
* retry per row only after a bulk failure, and attribute results by index.
*/
type InsertResult = { data: Record<string, unknown>[] | null; error: { message: string } | null }
/** Minimal supabase stand-in: scripted responses per insert call, in order. */
function makeSupabase(script: InsertResult[]) {
let call = 0
const inserted: unknown[] = []
const from = vi.fn(() => ({
insert: (rows: unknown) => {
inserted.push(rows)
const result = script[Math.min(call, script.length - 1)]
call++
return { select: () => Promise.resolve(result) }
},
}))
return { supabase: { from } as unknown as SupabaseClient, inserted, calls: () => call }
}
const row = (n: number) => ({ invoice_number: `F-${n}` })
describe('insertWithPerRowFallback', () => {
it('bulk success: one statement, results paired by index', async () => {
const { supabase, calls } = makeSupabase([
{ data: [{ id: 'a' }, { id: 'b' }], error: null },
])
const outcome = await insertWithPerRowFallback(supabase, 'invoices', [row(1), row(2)], 'id')
expect(calls()).toBe(1)
expect(outcome.failedCount).toBe(0)
expect(outcome.firstError).toBeNull()
expect(outcome.returned).toEqual([{ id: 'a' }, { id: 'b' }])
})
it('bulk failure: retries per row, healthy rows land, offender is counted with its message', async () => {
const dup = 'duplicate key value violates unique constraint "idx_invoices_company_invoice_number"'
const { supabase, calls } = makeSupabase([
{ data: null, error: { message: dup } }, // bulk statement
{ data: [{ id: 'a' }], error: null }, // row 0
{ data: null, error: { message: dup } }, // row 1 (the offender)
{ data: [{ id: 'c' }], error: null }, // row 2
])
const outcome = await insertWithPerRowFallback(supabase, 'invoices', [row(1), row(2), row(3)], 'id')
expect(calls()).toBe(4)
expect(outcome.returned).toEqual([{ id: 'a' }, null, { id: 'c' }])
expect(outcome.failedCount).toBe(1)
expect(outcome.firstError).toBe(dup)
})
it('bulk success with short read-back: never retries (rows are already in the table)', async () => {
const { supabase, calls } = makeSupabase([
{ data: [{ id: 'a' }], error: null }, // succeeded, but returned 1 of 2
])
const outcome = await insertWithPerRowFallback(supabase, 'customers', [row(1), row(2)], 'id')
expect(calls()).toBe(1)
expect(outcome.returned).toEqual([{ id: 'a' }, null])
expect(outcome.failedCount).toBe(1)
expect(outcome.firstError).toMatch(/could not be paired/)
})
it('empty input: no statements at all', async () => {
const { supabase, calls } = makeSupabase([{ data: [], error: null }])
const outcome = await insertWithPerRowFallback(supabase, 'invoices', [], 'id')
expect(calls()).toBe(0)
expect(outcome).toEqual({ returned: [], failedCount: 0, firstError: null })
})
})