Files
accounted/lib/bookkeeping/account-validation.ts
T
Mattsson 239261a0be Bug/mcp bas lag (#543)
* fix(mcp): update workflow descriptions for transaction categorization and approval processes

* feat: implement account validation for transaction categorization to handle inactive accounts

* fix(tests): stub findMissingAccountsMock to ensure no missing accounts during batch-categorize tests

* fix(errors): ensure deterministic sorting of account numbers in AccountsNotInChartError
2026-05-20 12:11:27 +02:00

57 lines
2.0 KiB
TypeScript

import type { SupabaseClient } from '@supabase/supabase-js'
import type { MappingResult } from '@/types'
/**
* Return the subset of `accountNumbers` that are NOT present-and-active in the
* given company's chart_of_accounts. Mirrors the engine's resolveAccountIds
* (lib/bookkeeping/engine.ts) so a pre-validation in API routes catches the
* same condition (AccountsNotInChartError) before any DB writes happen.
*
* Empty/duplicate inputs are normalised; preserves first-seen order in output.
* On Supabase error: bubbles up. A chart-of-accounts read failure is real
* infrastructure trouble and should surface as 500 rather than be silently
* masked as "account missing".
*/
export async function findMissingActiveAccounts(
supabase: SupabaseClient,
companyId: string,
accountNumbers: readonly string[],
): Promise<string[]> {
const seen = new Set<string>()
const unique: string[] = []
for (const num of accountNumbers) {
if (!num) continue
if (seen.has(num)) continue
seen.add(num)
unique.push(num)
}
if (unique.length === 0) return []
const { data, error } = await supabase
.from('chart_of_accounts')
.select('account_number')
.eq('company_id', companyId)
.eq('is_active', true)
.in('account_number', unique)
if (error) throw error
const present = new Set<string>((data ?? []).map((r) => r.account_number as string))
return unique.filter((n) => !present.has(n))
}
/**
* Extract every chart account number a MappingResult will post to: the headline
* debit/credit plus every account_number in vat_lines. Returns the raw list
* (duplicates intact); pass through findMissingActiveAccounts to dedupe.
*/
export function collectMappingResultAccounts(mr: MappingResult): string[] {
const out: string[] = []
if (mr.debit_account) out.push(mr.debit_account)
if (mr.credit_account) out.push(mr.credit_account)
for (const line of mr.vat_lines ?? []) {
if (line.account_number) out.push(line.account_number)
}
return out
}