From d7827616ea71b7e6328c6a85b80c2daec0b6f512 Mon Sep 17 00:00:00 2001
From: "S. Amir Mohammad Najafi" <njfamirm@gmail.com>
Date: Wed, 21 Dec 2022 16:24:38 +0330
Subject: [PATCH] feat(nano-server): maybe promise type

---
 core/nano-server/src/nano-server.ts | 6 +++---
 core/nano-server/src/type.ts        | 2 ++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/core/nano-server/src/nano-server.ts b/core/nano-server/src/nano-server.ts
index fe212b9db..ab8834706 100644
--- a/core/nano-server/src/nano-server.ts
+++ b/core/nano-server/src/nano-server.ts
@@ -3,7 +3,7 @@ import {createServer} from 'node:http';
 import {alwatrRegisteredList, createLogger} from '@alwatr/logger';
 import {isNumber} from '@alwatr/math';
 
-import type {NanoServerConfig, ConnectionConfig, ParamKeyType, ParamValueType} from './type.js';
+import type {NanoServerConfig, ConnectionConfig, ParamKeyType, ParamValueType, MaybePromise} from './type.js';
 import type {
   AlwatrServiceResponse,
   AlwatrServiceResponseFailed,
@@ -149,7 +149,7 @@ export class AlwatrNanoServer {
       route: 'all' | `/${string}`,
       middleware: (
       connection: AlwatrConnection
-    ) => AlwatrServiceResponse<TData, TMeta> | Promise<AlwatrServiceResponse<TData, TMeta> | null> | null,
+    ) => MaybePromise<AlwatrServiceResponse<TData, TMeta> | null>,
   ): void {
     this._logger.logMethodArgs('route', {method, route});
 
@@ -288,7 +288,7 @@ export class AlwatrNanoServer {
   // prettier-ignore
   protected middlewareList: Record<string, Record<string,
       (connection: AlwatrConnection) =>
-        AlwatrServiceResponse<unknown, unknown> | null | Promise<AlwatrServiceResponse<unknown, unknown> | null>
+      MaybePromise<AlwatrServiceResponse<unknown, unknown> | null>
     >> = {
       ALL: {},
     };
diff --git a/core/nano-server/src/type.ts b/core/nano-server/src/type.ts
index 6b98f7384..f3f3f45ac 100644
--- a/core/nano-server/src/type.ts
+++ b/core/nano-server/src/type.ts
@@ -62,3 +62,5 @@ export interface ConnectionConfig {
 
 export type ParamKeyType = 'string' | 'number' | 'boolean';
 export type ParamValueType = string | number | boolean | null;
+
+export type MaybePromise<T> = T | Promise<T>