initvglidrbtgrthijl;

apps/api/src/controllers/wallet.controller.ts

@@ -2,7 +2,7 @@ import { Request, Response } from 'express';
 import { db } from '../config/database';
 import { WalletModel } from '../models/wallet.model';
 import { UserModel } from '../models/user.model';
-import { getBalance, getTransactions } from '../services/wallet-ops.service';
+import { getBalance, getTransactions, getPortfolio as getPortfolioService } from '../services/wallet-ops.service';
 import { isValidAddress, isValidAmount, ChainCode } from '../lib/address-validators';
 import { generateMnemonic, deriveAllAddresses, ALL_CHAINS } from '../services/wallet-generator.service';
 import { encryptMnemonic, decryptMnemonic, isCryptoReady } from '../services/crypto.service';
@@ -233,6 +233,29 @@ export const WalletController = {
     }
   },
 
+  /**
+   * GET /api/wallets/portfolio — общий баланс всех 5 сетей.
+   * Возвращает grand totalUsd + per-chain breakdown.
+   * При сбое RPC отдельной сети — возвращает stale snapshot из KeyDB (TTL 1 час).
+   */
+  async getPortfolio(req: Request, res: Response) {
+    const userId = req.auth!.userId;
+    try {
+      const wallets = await WalletModel.findByUserId(userId);
+      if (wallets.length === 0) {
+        res.status(404).json({ success: false, error: 'No wallets created — POST /wallets/create first' });
+        return;
+      }
+      const addresses: Record<string, string> = {};
+      for (const w of wallets) addresses[w.chain] = w.address;
+      const data = await getPortfolioService(userId, addresses as any);
+      res.json({ success: true, data });
+    } catch (err: any) {
+      logger.error(`getPortfolio failed for user ${userId}: ${err.stack || err.message}`);
+      res.status(502).json({ success: false, error: 'Portfolio fetch error' });
+    }
+  },
+
   /**
    * GET /api/wallets/:chain/balance
    */