fix: reconcile broker transfers with family accounts

Reviewed-on: #50

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## [Backend 0.15.2] - 2026-08-28
+
+### Fixed
+
+- Count broker deposits and withdrawals only when matched to a transfer on another family account, while retaining real explicit top-ups and withdrawals.
+
+## [Backend 0.15.1] - 2026-08-28
+
+### Fixed
+
+- Excluded internal transfers for pending securities purchases from broker contributions.
+
 ## [Frontend 0.16.0 / Backend 0.15.0 / Shared 0.10.0] - 2026-08-28
 
 ### Added

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@family-budget/backend",
-  "version": "0.15.0",
+  "version": "0.15.2",
   "private": true,
   "scripts": {
     "dev": "tsx watch src/app.ts",

backend/src/services/portfolio.ts

@@ -30,17 +30,17 @@ type PortfolioHistoryRow = {
   total_valuation: string | number | null;
 };
 
-type PerformanceCashRow = { account_id: number | string; alias: string | null; bank: string; account_number: string; amount_signed: number | string; description: string };
+type PerformanceCashRow = { id: number | string; account_id: number | string; alias: string | null; bank: string; account_number: string; account_type: string | null; operation_at: string; amount_signed: number | string; description: string };
 type PerformanceTradeRow = { account_id: number | string; side: string; quantity: string | number; settlement_amount: string | number | null; settlement_commission: string | number | null; trade_commission: string | number | null; isin: string | null; instrument: string };
 type PerformancePositionRow = { account_id: number | string; quantity: string | number; valuation: string | number | null; isin: string | null; instrument: string };
 
 export type PortfolioCashKind = 'income' | 'contribution' | 'withdrawal' | 'other';
 
-export function classifyPortfolioCash(amount: number, description: string): PortfolioCashKind {
+export function classifyPortfolioCash(amount: number, description: string, matchedExternalTransfer = false): PortfolioCashKind {
   const text = description.toLowerCase().replace(/ё/g, 'е');
   if (amount > 0 && /дивиденд|купон|процент/.test(text)) return 'income';
-  if (amount > 0 && /зачисление|пополнение денежных средств/.test(text)) return 'contribution';
-  if (amount < 0 && /вывод|перевод денежных средств|перечисление денежных средств|возврат денежных средств/.test(text) && !text.includes('под нерассчитанные сделки')) return 'withdrawal';
+  if (amount > 0 && (matchedExternalTransfer || /пополнение/.test(text)) && !text.includes('под нерассчитанные сделки')) return 'contribution';
+  if (amount < 0 && /вывод|перевод денежных средств|перечисление денежных средств|возврат денежных средств/.test(text) && (!text.includes('под нерассчитанные сделки') || matchedExternalTransfer)) return 'withdrawal';
   return 'other';
 }
 
@@ -329,17 +329,27 @@ export function calculatePortfolioTradeResults(trades: PerformanceTradeRow[], po
 
 export async function getPortfolioPerformance(): Promise<PortfolioPerformanceResponse> {
   const [cashResult, tradeResult, positionResult] = await Promise.all([
-    pool.query<PerformanceCashRow>(`SELECT a.id AS account_id, a.alias, a.bank, a.account_number, t.amount_signed, t.description FROM accounts a JOIN transactions t ON t.account_id = a.id WHERE a.account_type IN ('brokerage', 'iis') ORDER BY a.id, t.operation_at, t.id`),
+    pool.query<PerformanceCashRow>(`SELECT t.id, a.id AS account_id, a.alias, a.bank, a.account_number, a.account_type, t.operation_at, t.amount_signed, t.description FROM accounts a JOIN transactions t ON t.account_id = a.id ORDER BY a.id, t.operation_at, t.id`),
     pool.query<PerformanceTradeRow>(`SELECT account_id, side, quantity, settlement_amount, settlement_commission, trade_commission, isin, instrument FROM portfolio_trades ORDER BY account_id, concluded_at, id`),
     pool.query<PerformancePositionRow>(`SELECT r.account_id, p.quantity, p.valuation, p.isin, p.instrument FROM portfolio_reports r JOIN portfolio_positions p ON p.report_id = r.id JOIN LATERAL (SELECT id FROM portfolio_reports WHERE account_id = r.account_id ORDER BY report_period_to DESC, imported_at DESC, id DESC LIMIT 1) latest ON latest.id = r.id`),
   ]);
   const tradeMap = calculatePortfolioTradeResults(tradeResult.rows, positionResult.rows);
   const accounts = new Map<number, PortfolioPerformanceResponse['accounts'][number]>();
-  for (const row of cashResult.rows) {
+  const matchedExternalTransfers = new Set<number | string>();
+  const externalCash = cashResult.rows.filter((row) => !['brokerage', 'iis'].includes(row.account_type ?? ''));
+  const hasExternalTransfer = (row: PerformanceCashRow): boolean => {
+    const target = -Number(row.amount_signed);
+    const at = Date.parse(row.operation_at);
+    const match = externalCash.find((candidate) => !matchedExternalTransfers.has(candidate.id) && Number(candidate.amount_signed) === target && Math.abs(Date.parse(candidate.operation_at) - at) <= 3 * 24 * 60 * 60 * 1000 && /перевод|перечисление|счет|сч[её]т/.test(candidate.description.toLowerCase()));
+    if (!match) return false;
+    matchedExternalTransfers.add(match.id);
+    return true;
+  };
+  for (const row of cashResult.rows.filter((item) => ['brokerage', 'iis'].includes(item.account_type ?? ''))) {
     const accountId = Number(row.account_id);
     const account = accounts.get(accountId) ?? { accountId, accountName: row.alias || `${row.bank} · ${maskAccountNumber(row.account_number)}`, contributions: 0, withdrawals: 0, income: 0, fees: 0, realizedResult: 0, unrealizedResult: null };
     const amount = Number(row.amount_signed);
-    const kind = classifyPortfolioCash(amount, row.description);
+    const kind = classifyPortfolioCash(amount, row.description, hasExternalTransfer(row));
     if (kind === 'income') account.income += amount;
     else if (kind === 'contribution') account.contributions += amount;
     else if (kind === 'withdrawal') account.withdrawals += -amount;

backend/src/services/portfolioOverview.test.ts

@@ -29,5 +29,9 @@ console.log('portfolio performance: OK');
 
 assert.equal(classifyPortfolioCash(-12500, 'Перечисление денежных средств со счёта'), 'withdrawal');
 assert.equal(classifyPortfolioCash(-12500, 'Перевод денежных средств под нерассчитанные сделки'), 'other');
+assert.equal(classifyPortfolioCash(52000, 'Зачисление денежных средств для приобретения ценных бумаг'), 'other');
+assert.equal(classifyPortfolioCash(52000, 'Зачисление денежных средств для приобретения ценных бумаг', true), 'contribution');
+assert.equal(classifyPortfolioCash(52000, 'Пополнение брокерского счёта'), 'contribution');
+assert.equal(classifyPortfolioCash(-129000, 'Вывод ДС под нерассчитанные сделки', true), 'withdrawal');
 assert.equal(sumKnownPortfolioValuations([100, null, 25]), 125);
 console.log('portfolio cash classification: OK');

package-lock.json

@@ -15,7 +15,7 @@
     },
     "backend": {
       "name": "@family-budget/backend",
-      "version": "0.15.0",
+      "version": "0.15.2",
       "dependencies": {
         "@family-budget/shared": "*",
         "cookie-parser": "^1.4.7",