Release to main move to alpha version (internal testing)

.eslintignore

@@ -0,0 +1 @@
+.eslintrc.js

.eslintrc.js

@@ -0,0 +1,24 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint'],
+  // https://stackoverflow.com/questions/58510287/parseroptions-project-has-been-set-for-typescript-eslint-parser
+  overrides: [
+    {
+      files: ['*.ts', '*.tsx'], // Your TypeScript files extension
+
+      // As mentioned in the comments, you should extend TypeScript plugins here,
+      // instead of extending them outside the `overrides`.
+      // If you don't want to extend any rules, you don't need an `extends` attribute.
+      extends: [
+        'plugin:@typescript-eslint/recommended',
+        // 'plugin:@typescript-eslint/recommended-requiring-type-checking',
+        // 'plugin:@typescript-eslint/strict',
+      ],
+
+      parserOptions: {
+        project: ['./tsconfig.json'], // Specify it only for TypeScript files
+      },
+    },
+  ],
+  root: true,
+};

.gitignore

@@ -131,4 +131,7 @@ dist
 inversify-express-utils
 
 .idea
-.DS_Store
+.DS_Store
+
+.azurite
+tmp

README.md

@@ -4,15 +4,22 @@
 </p>
 
 <p align="center">
-Azure Function Lightweight frameworks with DI, providing type safe function triggers and bindings
+Type-safe Azure Function Library 
 </p>
 
-<p align="center"><a href="https://github.com/mildronize/nammatham/actions/workflows/test.yml"><img src="https://github.com/mildronize/nammatham/actions/workflows/test.yml/badge.svg" alt="Build &amp; Test"></a> <a href="https://codecov.io/gh/mildronize/nammatham"><img src="https://codecov.io/gh/mildronize/nammatham/branch/main/graph/badge.svg?token=Y7ZMDKFPAN" alt="codecov"></a> <a href="https://www.npmjs.com/package/nammatham"><img src="https://img.shields.io/npm/v/nammatham" alt="npm version"></a> <a href="https://www.npmjs.com/package/nammatham"><img src="https://img.shields.io/npm/dt/nammatham" alt="npm download"></a></p>
+<p align="center"><a href="https://www.npmjs.com/package/nammatham"><img src="https://img.shields.io/npm/v/nammatham" alt="npm version"></a> <a href="https://www.npmjs.com/package/nammatham"><img src="https://img.shields.io/npm/dt/nammatham" alt="npm download"></a></p>
 
 
-> **Nammatham** v1 is stable now (I've currently used in production), due to Nammatham v1 is based on Azure Functions Node.js v3.5.x. Azure will release Azure Functions Node.js v4 in GA (General availability) soon, [See in Roadmap 2023](https://github.com/Azure/azure-functions-nodejs-library/wiki/Roadmap)
-> 
-> **Nammatham** v2 is [currently in development](https://github.com/thaitype/nammatham/issues/77), it will based on Azure Functions Node.js v4. [Tracking issue Nammatham supported with v4](https://github.com/thaitype/nammatham/issues?q=is%3Aissue+is%3Aopen+label%3Afunc-v4)
+> Due to Azure Functions Node.js v4 Release GA General availability, **Nammatham** v1 is now maintainance mode.
+
+| Version | Status         | Azure Functions Node.js | Branch       | Build Status                                                                                                                                                                                                                                                                                                          |
+| ------- | -------------- | ----------------------- | ------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| v1.x    | Maintenance    | v3.x                    | [v1.x][v1.x] | [![Build & Test](https://github.com/thaitype/nammatham/actions/workflows/test.yml/badge.svg)](https://github.com/thaitype/nammatham/actions/workflows/test.yml) [![codecov](https://codecov.io/gh/mildronize/nammatham/branch/main/graph/badge.svg?token=Y7ZMDKFPAN)](https://codecov.io/gh/mildronize/nammatham) |
+| v2.x    | In Development | v4.x                    | [next][next] | [Tracking v2 Roadmap](https://github.com/thaitype/nammatham/issues?q=is%3Aissue+is%3Aopen+label%3Afunc-v4)                                                                                                                                                                                                            |
+
+[v1.x]: https://github.com/thaitype/nammatham/tree/v1.x
+[next]: https://github.com/thaitype/nammatham/tree/next
+
 
 ## Description
 Nammatham (นามธรรม in Thai, pronounced `/naam ma tham/`, means **abstract** in Thai) is Azure Function Nodejs Lightweight framework with Dependency Injection. Provide type safety wrapping `function.json`
@@ -22,225 +29,72 @@ Empowering TypeScript on Azure Functions with Nammatham, Azure Open Source Day @
 [![](docs/imgs/azure-open-source-day-2023.png)](https://www.youtube.com/watch?v=n6B4-5Lt2h0) (Thai speech, subtitle will added later)
 - Slides: https://docs.google.com/presentation/d/1WUIXaUxXaiixZ2bgGCfx-f4Gdrmjl4RfbwKaEfAC6t4/edit?usp=sharing
 
-## Compatibility with Azure Functions
-- [Azure Function NodeJs](https://github.com/Azure/azure-functions-nodejs-worker/) : v3.x (`@azure/functions`)
-- [Runtime Version](https://docs.microsoft.com/azure/azure-functions/functions-versions): 4 ([Source Code](https://github.dev/Azure/azure-functions-host/tree/release/4.x))
-- Node.js Versions: 16, 18
-
-
-## Introduction
-
-**Nammatham** is a framework that allows you to use Azure Functions with TypeScript and decorators. It provides pre-defined JSON binding objects and utility functions, such as `httpTrigger`, to make it easier to create Azure Functions.
-
-Example:
-
-```ts
-import { AuthorizationLevel, BaseFunction, functionName, httpTrigger } from "nammatham";
-import { HttpRequest } from "@azure/functions";
-
-@functionName("GetUsers", httpTrigger(AuthorizationLevel.Anonymous, ["get"]))
-export class UserFunction extends BaseFunction {
-
-  public override execute(req: HttpRequest): void {
-    const name = req.query.name;  
-    this.res.send(`hello get user with ${name}`);
-  }
+## Minimal Get Started
+
+For dev server, using express.js
+
+```typescript
+import { AzureFunctionsAdapter } from "@nammatham/azure-functions";
+import { initNammatham } from "@nammatham/core";
+import { expressServer } from "@nammatham/express";
+
+const n = initNammatham.create(new AzureFunctionsAdapter());
+const func = n.func;
+const app = n.app;
+
+const helloFunction = func
+  .httpGet('hello', {
+    route: 'hello-world',
+  })
+  .handler(async (request, ctx) => {
+    ctx.context.log('HTTP trigger function processed a request.');
+    ctx.context.debug(`Http function processed request for url "${request.url}"`);
+    const name = request.query.get('name') || (await request.text()) || 'world';
+    return { body: `Hello, ${name}!` };
+  });
+
+app.addFunctions(helloFunction);
+if (process.env.NODE_ENV === 'development') {
+  app.use(expressServer());
 }
+app.start();
 ```
 
-## Features
-- Simple Framework, support all functionality with Azure Functions features
-- Provide type utiltiy wrapping around `function.json`
-- Better project orgnization
-- Bindings & Triggers Built-in type support
-  - Http
-  - Timer
-  - Cosmos DB, support both [v2](https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb-v2-trigger?tabs=in-process%2Cfunctionsv2&pivots=programming-language-javascript#configuration) and [v4](https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-cosmosdb-v2-trigger?tabs=in-process%2Cextensionv4&pivots=programming-language-javascript#configuration).
-  - Blob
-  - Service Bus
-  - If your binding type isn't in the list, please use [custom type](docs/define-azure-function.md#custom-binding)
-  - You can see [All available type support](docs/binding-type.md) or create a PR ;).
-- Support TypeScript and [InversifyJS](https://github.com/inversify/Inversify) as the [Most Popular Inversion of Control Container and Dependency Injection Approach](https://npmtrends.com/awilix-vs-bottlejs-vs-inversify-vs-node-dependency-injection-vs-tsyringe-vs-typedi-vs-typescript-ioc) 
-- Build Tool Agnostic, this framework just provide the library. It can work with all TypeScript build tool e.g. tsc, esbuild, etc.
-
-## Installation
-You can install nammatham using npm:
-
-```
-npm install nammatham inversify reflect-metadata --save
-```
+Then edit `package.json` like this;
 
-For the [InversifyJS](https://github.com/inversify/InversifyJS#-installation), please refer the documentation for usage.
-
-## Starter Project
-
-- [Basic Nammtham Starter Template](https://github.com/mildronize/nammatham-starter)
-
-## Getting Started
-
-Full examples please, go to [examples](examples) directory
-
-### 1. Basic
-
-This is basic to use partially type support, you can follow steps below:
-
-1. define `startup.ts` (or any name)
-    ```ts
-    // File: src/startup.ts
-    import 'reflect-metadata';
-    import { NammathamApp } from 'nammatham';
-    import { SampleHttpFunction } from './functions/sample-http.function';
-
-    const builder = NammathamApp.createBuilder(__filename);
-    builder.addFunctions(SampleHttpFunction);
-    builder.build();
-
-    export default builder.getApp();
-    ```
-
-2. Write a function handler, extend with `BaseFunction` we will auto inject Azure Function's Context
-    ```ts
-    // src/functions/sample-http.function.ts
-    import { AuthorizationLevel, BaseFunction, functionName, httpTrigger } from 'nammatham';
-    import { HttpRequest } from '@azure/functions';
-
-    @functionName('SampleHttp', httpTrigger(AuthorizationLevel.Anonymous, ['get']))
-    export class SampleHttpFunction extends BaseFunction {
-      public override execute(req: HttpRequest): void {
-        const name = req.query.name;
-        const message = `hello get user with ${name}`;
-        this.context.log(message);
-        this.res.send(message);
-      }
-    }
-    ```
-3. Add Azure Functions files at root
-    - `host.json`
-    - `local.settings.json`
-4. Run `ts-node` to generate all Azure Functions 
-    ```ts
-    export nammatham_env=build; ts-node src/startup.ts && tsc
-    ```
-5. Start Azure Functions
-    ```
-    func start
-    ```
-
-### 2. Handle `function.json` config by yourself
-
-This method will support full support type when bindings config is set, for example below:
-
-you can define your own `function.json` in Typescript object (as you can see the variable `bindings`), this will binding type into `this.context.bindings`.
-
-```ts
-import { BaseFunction, binding, functionName } from 'nammatham';
-
-const bindings = [
-  binding.httpTrigger({ name: 'req' as const }), // make string to literal type
-  binding.http({ name: 'res' as const }), // make string to literal type
-] as const;
-
-@functionName('GetUser', ...bindings)
-export class UserFunction extends BaseFunction<typeof bindings> {
-
-  public override execute() {
-    const { req } = this.context.bindings;
-    //       ^---- `req` will be type HttpRequest
-    const name = req.query.name;
-    this.context.res = {
-      body: `hello get user with ${name}}`,
-    };
+```json
+{
+  "main": "dist/src/main.js",
+  "scripts": {
+    "dev": "cross-env NODE_ENV=development tsx watch src/main.ts"
   }
 }
 ```
 
-### 3. Add Services
-
-
-```ts
-// src/startup.ts
-import 'reflect-metadata';
-import { NammathamApp } from 'nammatham';
-import { UserService } from './services/user.services';
-import { UserFunction } from './functions/user.function';
+Run 
 
-const builder = NammathamApp.createBuilder(__filename);
-builder.addFunctions(UserFunction);
-builder.configureServices(services => {
-  services.addSingleton(Service);
-  // services.addScoped(Service);
-  // services.addTransient(Service);
-});
-builder.build();
-
-export default builder.getApp();
 ```
-
-define a function handler
-
-```ts
-import { AuthorizationLevel, BaseFunction, functionName, httpTrigger } from 'nammatham';
-import { HttpRequest } from '@azure/functions';
-import { UserService } from '../services/user.service';
-import { inject } from 'inversify';
-
-@functionName('GetUsers', httpTrigger(AuthorizationLevel.Anonymous, ['get']))
-export class UserFunction extends BaseFunction {
-
-  constructor(@inject(UserService) private userService: UserService){
-    super();
-  }
-
-  public getUsers(): void {
-    const { req } = this.context.bindings;
-    const name = req.query.name;
-    const message = `hello get user with ${name}, service data: ${this.userService.getData()}`;
-    this.context.log(message);
-    this.res.send(message);
-  }
-}
+npm run dev
 ```
 
-service:
+The result commandline will show (Dev Server): 
 
-```ts
-import { injectable } from 'inversify';
-
-@injectable()
-export class UserService {
-  constructor() {}
-
-  public getData() {
-    return `Hey I'm service`;
-  }
-}
 ```
 
-## Using Inversify API for Binding Services
+Start Nammatham, Type-safe Serverless Framework
 
-In some cases, if you want to binding services with [Inversify Container](https://github.com/inversify/InversifyJS/blob/master/wiki/container_api.md) by yourself.
-In the startup file, you can simply get the Container from `builder.container` as shown in the example below:
+[12:44:14.784] INFO (44575): Using adapter: AzureFunctionsAdapter
+[12:44:14.786] INFO (44575): Function "hello" added
+[12:44:14.786] INFO (44575): Using middleware: expressServer
+[12:44:14.793] INFO (44575): All functions registered
+[12:44:14.794] INFO (44575): Dev Server started at http://localhost:3000
 
-```ts
-// src/startup.ts
-import 'reflect-metadata';
-import { NammathamApp } from 'nammatham';
-import { UserService } from './services/user.services';
-import { UserFunction } from './functions/user.function';
+Functions:
 
-const builder = NammathamApp.createBuilder(__filename);
-builder.addFunctions(UserFunction);
-// Using Inversify Container API
-builder.container.bind(Service).toSelf();
-
-builder.build();
-
-export default builder.getApp();
+        hello: [GET] http://localhost:3000/api/hello-world
 ```
 
-## Documentation
-
-Please read the [full documentation in the repo](docs)
+<!-- ## What's different with Azure Functions v4 (Official Library) -->
 
 ## Inspiration 
 - [Azure Functions .NET](https://learn.microsoft.com/en-us/azure/azure-functions/create-first-function-cli-csharp?tabs=azure-cli%2Cin-process)