wallet tracking backend support

backend/src/api/services/services-routes.ts

@@ -0,0 +1,26 @@
+import { Application, Request, Response } from 'express';
+import config from '../../config';
+import WalletApi from './wallets';
+
+class ServicesRoutes {
+  public initRoutes(app: Application): void {
+    app
+      .get(config.MEMPOOL.API_URL_PREFIX + 'wallet/:walletId', this.$getWallet)
+    ;
+  }
+
+  private async $getWallet(req: Request, res: Response): Promise<void> {
+    try {
+      res.header('Pragma', 'public');
+      res.header('Cache-control', 'public');
+      res.setHeader('Expires', new Date(Date.now() + 1000 * 5).toUTCString());
+      const walletId = req.params.walletId;
+      const wallet = await WalletApi.getWallet(walletId);
+      res.status(200).send(wallet);
+    } catch (e) {
+      res.status(500).send(e instanceof Error ? e.message : e);
+    }
+  }
+}
+
+export default new ServicesRoutes();