Files
accounted/lib/reports/ar-reconciliation.ts
T
Jakob Wennberg 03b569d708 refactor: consolidate extension system to general-only with manifest-driven architecture
- Remove all sector-specific extensions (construction, ecommerce, export,
  hotel, restaurant, tech) — only general-purpose extensions remain
- Move NE-bilaga and SRU export from extensions to core reports (lib/reports/)
- Move moms-box-mapping from extensions/export/shared to lib/vat/
- Replace per-extension API routes with catch-all dispatcher
  (app/api/extensions/ext/[...path]/route.ts)
- Add manifest.json for each extension with metadata, env vars, and deps
- Add api-routes.ts pattern for extension-defined API endpoints
- Add code generation scripts (generate-extension-registry, create-extension)
- Add extensions.config.json for opt-in extension loading
- Add extensions.schema.json for config validation
- Add email service interface with noop default (lib/email/service.ts)
- Add CI workflow (core-build.yml) to verify core builds with zero extensions
- Add migration 045: expand account_type CHECK for untaxed_reserves
- Update CLAUDE.md with comprehensive extension system documentation
- Update all report engines and bookkeeping services for new imports
- Clean up extensions.schema.json to only list existing extensions

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-26 14:32:56 +01:00

65 lines
2.0 KiB
TypeScript

import type { SupabaseClient } from '@supabase/supabase-js'
export interface ARReconciliationResult {
ar_ledger_total: number
account_1510_balance: number
difference: number
is_reconciled: boolean
}
/**
* Compare sum of open customer invoices against account 1510 balance.
* Account 1510 is debit-normal (asset): balance = debits - credits.
*/
export async function generateARReconciliation(
supabase: SupabaseClient,
userId: string,
periodId: string
): Promise<ARReconciliationResult> {
// Get total outstanding from customer invoices
const { data: invoices } = await supabase
.from('invoices')
.select('total, paid_amount')
.eq('user_id', userId)
.in('status', ['sent', 'overdue'])
const arLedgerTotal = (invoices || [])
.reduce((sum, inv) => Math.round((sum + (Number(inv.total) || 0) - (Number(inv.paid_amount) || 0)) * 100) / 100, 0)
// Get account 1510 balance from posted journal entry lines in this period
const { data: journalLines } = await supabase
.from('journal_entry_lines')
.select(`
debit_amount,
credit_amount,
journal_entry:journal_entries!inner(
status,
user_id,
fiscal_period_id
)
`)
.eq('account_number', '1510')
.eq('journal_entries.user_id', userId)
.eq('journal_entries.fiscal_period_id', periodId)
.eq('journal_entries.status', 'posted')
// Account 1510 is an asset: debit normal balance
// Balance = debits - credits
let account1510Balance = 0
if (journalLines) {
for (const line of journalLines) {
account1510Balance = Math.round((account1510Balance + (Number(line.debit_amount) || 0) - (Number(line.credit_amount) || 0)) * 100) / 100
}
}
const difference = Math.round((arLedgerTotal - account1510Balance) * 100) / 100
return {
ar_ledger_total: Math.round(arLedgerTotal * 100) / 100,
account_1510_balance: Math.round(account1510Balance * 100) / 100,
difference,
is_reconciled: Math.abs(difference) < 0.01,
}
}