feat: add logging

src/common/logging/request-context.service.ts

@@ -0,0 +1,27 @@
+import { Injectable } from '@nestjs/common';
+import { AsyncLocalStorage } from 'node:async_hooks';
+
+export type RequestLogContext = {
+  requestId: string;
+  clientRequestId?: string;
+  userId?: string;
+  brokerageAccountId?: string;
+};
+
+@Injectable()
+export class RequestContextService {
+  private readonly storage = new AsyncLocalStorage<RequestLogContext>();
+
+  run<T>(context: RequestLogContext, callback: () => T): T {
+    return this.storage.run(context, callback);
+  }
+
+  get(): RequestLogContext | undefined {
+    return this.storage.getStore();
+  }
+
+  set(context: Partial<RequestLogContext>): void {
+    const current = this.storage.getStore();
+    if (current) Object.assign(current, context);
+  }
+}