docs: update VTB transfer changelog

Reviewed-on: #39

CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+## [Backend 0.10.3] - 2026-08-24
+
+### Fixed
+
+- Treat VTB savings-account deposits and closures as internal transfers when importing PDF-to-JSON statements.
+
+## [Backend 0.10.2] - 2026-08-24
+
+### Fixed
+
+- Analytics endpoints now reject invalid account and category filter IDs with a validation error.
+
 ## [Frontend 0.11.1] - 2026-08-21
 
 ### Fixed

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@family-budget/backend",
-  "version": "0.10.1",
+  "version": "0.10.3",
   "private": true,
   "scripts": {
     "dev": "tsx watch src/app.ts",
@@ -9,11 +9,13 @@
     "migrate": "tsx src/db/migrate.ts",
     "migrate:prod": "node dist/db/migrate.js",
     "test:analytics": "tsx src/services/analyticsSemantics.test.ts",
+    "test:analytics:query": "tsx src/routes/analytics.test.ts",
     "test:portfolio": "tsx src/services/portfolio.test.ts",
     "test:portfolio:db": "NODE_ENV=test tsx src/services/portfolio.integration.test.ts",
     "test:transactions": "tsx src/services/transactions.test.ts",
     "test:analytics:db": "NODE_ENV=test tsx src/services/analytics.integration.test.ts",
     "test:import:db": "NODE_ENV=test tsx src/services/import.integration.test.ts",
+    "test:import:direction": "tsx src/services/import.test.ts",
     "test:llm": "tsx src/scripts/testLlm.ts"
   },
   "dependencies": {

backend/src/routes/analytics.test.ts

@@ -0,0 +1,12 @@
+import assert from 'node:assert/strict';
+import { parseOptionalId } from './analytics';
+
+assert.equal(parseOptionalId(undefined, 0), undefined);
+assert.equal(parseOptionalId('0', 0), 0);
+assert.equal(parseOptionalId('1', 1), 1);
+assert.equal(parseOptionalId('0', 1), null);
+assert.equal(parseOptionalId('abc', 0), null);
+assert.equal(parseOptionalId('1.5', 0), null);
+assert.equal(parseOptionalId(['1'], 0), null);
+
+console.log('analytics query validation: OK');

backend/src/routes/analytics.ts

@@ -5,6 +5,30 @@ import type { Granularity } from '@family-budget/shared';
 
 const router = Router();
 
+export function parseOptionalId(value: unknown, minimum: number): number | null | undefined {
+  if (value === undefined) return undefined;
+  if (typeof value !== 'string' || !/^\d+$/.test(value)) return null;
+
+  const id = Number(value);
+  return Number.isSafeInteger(id) && id >= minimum ? id : null;
+}
+
+router.use((req, res, next) => {
+  const accountId = parseOptionalId(req.query.accountId, 1);
+  if (accountId === null) {
+    res.status(400).json({ error: 'BAD_REQUEST', message: 'accountId must be a positive integer' });
+    return;
+  }
+
+  const categoryId = parseOptionalId(req.query.categoryId, 0);
+  if (categoryId === null) {
+    res.status(400).json({ error: 'BAD_REQUEST', message: 'categoryId must be a non-negative integer' });
+    return;
+  }
+
+  next();
+});
+
 router.get(
   '/summary',
   asyncHandler(async (req, res) => {

backend/src/services/import.test.ts

@@ -0,0 +1,10 @@
+import assert from 'node:assert/strict';
+import { determineDirection } from './import';
+
+assert.equal(determineDirection(1, 'Перечисление средств на счет N 123 со счета N 456'), 'transfer');
+assert.equal(determineDirection(1, 'Перечисление средств на вклад N 123'), 'transfer');
+assert.equal(determineDirection(-1, 'Перечисление суммы вклада при закрытии'), 'transfer');
+assert.equal(determineDirection(-1, 'Оплата покупки'), 'expense');
+assert.equal(determineDirection(1, 'Выплата процентов'), 'income');
+
+console.log('import direction: OK');

backend/src/services/import.ts

@@ -6,6 +6,9 @@ import type { StatementFile, ImportStatementResponse } from '@family-budget/shar
 const TRANSFER_PHRASES = [
   'перевод между своими счетами',
   'перевод средств на счет',
+  'перечисление средств на счет',
+  'перечисление средств на вклад',
+  'перечисление суммы вклада при закрытии',
   'внутри втб',
 ];
 const CASHBACK_KEYWORD = 'зачисление';
@@ -31,7 +34,7 @@ function computeFingerprint(
   return `sha256:${hash}`;
 }
 
-function determineDirection(amountSigned: number, description: string): string {
+export function determineDirection(amountSigned: number, description: string): string {
   const lower = description.toLowerCase();
   for (const phrase of TRANSFER_PHRASES) {
     if (lower.includes(phrase)) return 'transfer';