From 7df5782ce573d74fe78fd393e594783cef43da4b Mon Sep 17 00:00:00 2001
From: Sergey Krylov <ksv741@mail.ru>
Date: Wed, 28 Oct 2026 12:28:12 +0300
Subject: [PATCH] refactor: expose tbank-sync public api and guard its boundary
 (WealthLedger/backend#118)

---
 eslint.config.mjs                             | 20 +++++++++++++++++++
 .../brokerage-accounts.service.ts             |  2 +-
 .../brokerage-operations.service.ts           |  2 +-
 .../application/portfolio.service.ts          |  2 +-
 .../investments/tbank-sync/tbank-sync.api.ts  |  1 +
 .../upcoming-events.service.ts                |  2 +-
 6 files changed, 25 insertions(+), 4 deletions(-)
 create mode 100644 src/modules/investments/tbank-sync/tbank-sync.api.ts

diff --git a/eslint.config.mjs b/eslint.config.mjs
index 5f33b10..d5a9e23 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -212,4 +212,24 @@ export default defineConfig(
       '@typescript-eslint/no-unsafe-enum-comparison': 'error',
     },
   },
+  {
+    files: ['src/**/*.ts'],
+    ignores: [...tests, 'src/modules/investments/tbank-sync/**'],
+    rules: {
+      // Separate rule so it does not replace layer-specific no-restricted-imports configs.
+      'import-x/no-restricted-paths': ['error', {
+        zones: [{
+          target: './src',
+          from: './src/modules/investments/tbank-sync',
+          except: [
+            './tbank-sync.api.ts',
+            './tbank-sync.dto.ts',
+            './tbank-sync.module.ts',
+            './tbank-sync-repository.module.ts',
+          ],
+          message: 'Use tbank-sync.api for cross-module access.',
+        }],
+      }],
+    },
+  },
 );
diff --git a/src/modules/investments/brokerage-accounts/brokerage-accounts.service.ts b/src/modules/investments/brokerage-accounts/brokerage-accounts.service.ts
index 96845cc..1e7e5c0 100644
--- a/src/modules/investments/brokerage-accounts/brokerage-accounts.service.ts
+++ b/src/modules/investments/brokerage-accounts/brokerage-accounts.service.ts
@@ -11,7 +11,7 @@ import {
 import { investmentResourceMeta } from '../investment-resource.mapper';
 import { sumMoneyByCurrency } from '../portfolio/domain/portfolio-totals';
 import { PortfolioPositionDto, PortfolioService } from '../portfolio/portfolio.api';
-import { hourlyAttempt, TbankSyncRepository } from '../tbank-sync/tbank-sync.repository';
+import { hourlyAttempt, TbankSyncRepository } from '../tbank-sync/tbank-sync.api';
 import {
   BrokerageAccountDto,
   BrokerageAccountsResourceDto,
diff --git a/src/modules/investments/operations/application/brokerage-operations.service.ts b/src/modules/investments/operations/application/brokerage-operations.service.ts
index 2a1ef46..28959e3 100644
--- a/src/modules/investments/operations/application/brokerage-operations.service.ts
+++ b/src/modules/investments/operations/application/brokerage-operations.service.ts
@@ -20,7 +20,7 @@ import {
 import {
   hourlyAttempt,
   TbankSyncRepository,
-} from '../../tbank-sync/tbank-sync.repository';
+} from '../../tbank-sync/tbank-sync.api';
 import { OperationErrorCode } from '../domain/operation-error-code';
 import {
   confirmedOperationRanges,
diff --git a/src/modules/investments/portfolio/application/portfolio.service.ts b/src/modules/investments/portfolio/application/portfolio.service.ts
index 61852ff..6afa24a 100644
--- a/src/modules/investments/portfolio/application/portfolio.service.ts
+++ b/src/modules/investments/portfolio/application/portfolio.service.ts
@@ -20,7 +20,7 @@ import { investmentResourceMeta } from '../../investment-resource.mapper';
 import {
   hourlyAttempt,
   TbankSyncRepository,
-} from '../../tbank-sync/tbank-sync.repository';
+} from '../../tbank-sync/tbank-sync.api';
 import { portfolioStructure } from '../domain/portfolio-structure';
 import { sumMoneyByCurrency } from '../domain/portfolio-totals';
 import {
diff --git a/src/modules/investments/tbank-sync/tbank-sync.api.ts b/src/modules/investments/tbank-sync/tbank-sync.api.ts
new file mode 100644
index 0000000..3350ac5
--- /dev/null
+++ b/src/modules/investments/tbank-sync/tbank-sync.api.ts
@@ -0,0 +1 @@
+export { hourlyAttempt, TbankSyncRepository } from './tbank-sync.repository';
diff --git a/src/modules/investments/upcoming-events/upcoming-events.service.ts b/src/modules/investments/upcoming-events/upcoming-events.service.ts
index a3f905b..caefc95 100644
--- a/src/modules/investments/upcoming-events/upcoming-events.service.ts
+++ b/src/modules/investments/upcoming-events/upcoming-events.service.ts
@@ -24,7 +24,7 @@ import {
 import {
   hourlyAttempt,
   TbankSyncRepository,
-} from '../tbank-sync/tbank-sync.repository';
+} from '../tbank-sync/tbank-sync.api';
 import { bondEvent, dividendEvent } from './upcoming-event.mapper';
 import {
   UpcomingEventDto,
-- 
2.54.0