Add express server from module and updated the server and config

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "packages/ts-common"]
 	path = packages/ts-common
 	url = https://git.cubetiqs.com/CUBETIQ/ts-common.git
+[submodule "packages/cubetiq-express-server"]
+	path = packages/cubetiq-express-server
+	url = https://git.cubetiqs.com/CUBETIQ/cubetiq-express-server.git

package.json

@@ -18,7 +18,8 @@
     },
     "keywords": [
         "Express",
-        "Nodejs"
+        "Nodejs",
+        "Typescript"
     ],
     "author": "Sambo Chea <sombochea@cubetiqs.com>",
     "license": "ISC",
@@ -41,8 +42,8 @@
     },
     "dependencies": {
         "@cubetiq/ts-common": "1.0.0",
-        "express": "^4.17.1",
-        "reflect-metadata": "^0.1.13"
+        "@cubetiq/express-server": "1.0.0",
+        "express": "^4.17.1"
     },
     "lint-staged": {
         "**/*": "prettier --write --ignore-unknown"

packages/cubetiq-express-server

@@ -0,0 +1 @@
+Subproject commit 558626d0e4d955d0b702365b507d2697ef83196d

packages/ts-common

@@ -1 +1 @@
-Subproject commit c42964407eaa35f0beea28926d234f74678b6cfc
+Subproject commit d011f4547ebe4f1b36dc12fbb06b626e7345dc65

src/app.ts

@@ -1,8 +1,28 @@
 // app config
 import "./dotenv"
 
-// reflection metadata for decorator
-import "reflect-metadata"
+import { createServer } from "http"
+import { SERVER_PORT } from "./app.config"
+import { info } from "@cubetiq/ts-common/dist/log"
+import application from "./server"
 
-// core app
-import "./server"
+// get current host id
+const hostId = `${require("os").hostname()}#${process.pid}`
+const startedAt = new Date()
+
+const app = application.instance
+const httpServer = createServer(app)
+
+info(
+    `Application server running on: ${hostId} at port: ${SERVER_PORT} and started at: ${startedAt}`
+)
+httpServer.listen(SERVER_PORT)
+
+app.get("/info", (req, res) => {
+    res.type("json")
+    res.send({
+        startedAt,
+        message: `Instance id: ${hostId}`,
+        status: "OK",
+    })
+})

src/application.ts

@@ -1,54 +0,0 @@
-import express, { Application as ExpressApp, Handler } from "express"
-import { controllers } from "./controller"
-import { RouteHandler } from "./decorators/handlers.decorator"
-import { MetadataKeys } from "./constants/metadata.keys"
-
-class Application {
-    private readonly _instance: ExpressApp
-
-    get instance(): ExpressApp {
-        return this._instance
-    }
-
-    constructor() {
-        this._instance = express()
-        this._instance.use(express.json())
-        this._instance.use(express.urlencoded({ extended: false }))
-        this.registerRoutes()
-    }
-
-    private registerRoutes(): void {
-        const info: Array<{ api: string; handler: string }> = []
-
-        controllers.forEach((controller) => {
-            const controllerInstance: { [handlerName: string]: Handler } =
-                new controller() as any
-            const basePath: string = Reflect.getMetadata(
-                MetadataKeys.BASE_PATH,
-                controller
-            )
-            const routers: RouteHandler[] = Reflect.getMetadata(
-                MetadataKeys.ROUTERS,
-                controller
-            )
-            const exRouter = express.Router()
-
-            routers.forEach(({ method, path, handlerName }) => {
-                exRouter[method](
-                    path,
-                    controllerInstance[String(handlerName)]
-                ).bind(controllerInstance)
-                info.push({
-                    api: `${method.toLocaleUpperCase()} ${basePath + path}`,
-                    handler: `${controller.name}.${String(handlerName)}`,
-                })
-            })
-
-            this._instance.use(basePath, exRouter)
-        })
-
-        console.table(info)
-    }
-}
-
-export default new Application()

src/constants/metadata.keys.ts

@@ -1,4 +0,0 @@
-export enum MetadataKeys {
-    BASE_PATH = "base_path",
-    ROUTERS = "routers",
-}

src/controller/index.controller.ts

@@ -1,5 +1,5 @@
 import { Request, Response } from "express"
-import { Controller, Get } from "../decorators"
+import { Controller, Get } from "@cubetiq/express-server/dist/decorators"
 
 @Controller("/hello")
 export default class IndexController {

src/controller/person.controller.ts

@@ -1,5 +1,10 @@
 import { Request, Response } from "express"
-import { Controller, Delete, Get, Post } from "../decorators"
+import {
+    Controller,
+    Delete,
+    Get,
+    Post,
+} from "@cubetiq/express-server/dist/decorators"
 
 const persons: Array<any> = [
     {

src/decorators/controller.decorator.ts

@@ -1,7 +0,0 @@
-import { MetadataKeys } from "../constants/metadata.keys"
-
-export const Controller = (basePath: string): ClassDecorator => {
-    return (target: any) => {
-        Reflect.defineMetadata(MetadataKeys.BASE_PATH, basePath, target)
-    }
-}

src/decorators/handlers.decorator.ts

@@ -1,47 +0,0 @@
-import { MetadataKeys } from "../constants/metadata.keys"
-
-export enum Method {
-    GET = "get",
-    POST = "post",
-    PUT = "put",
-    DELETE = "delete",
-    PATCH = "patch",
-}
-
-export interface RouteHandler {
-    method: Method
-    path: string
-    handlerName: string | symbol
-}
-
-const methodDecoratorFactory = (method: Method) => {
-    return (path: string = ""): MethodDecorator => {
-        return (target: any, propertyKey: string | symbol): void => {
-            const controllerClass = target.constructor
-            const routers: RouteHandler[] = Reflect.hasMetadata(
-                MetadataKeys.ROUTERS,
-                controllerClass
-            )
-                ? Reflect.getMetadata(MetadataKeys.ROUTERS, controllerClass)
-                : []
-
-            routers.push({
-                method,
-                path,
-                handlerName: propertyKey,
-            })
-
-            Reflect.defineMetadata(
-                MetadataKeys.ROUTERS,
-                routers,
-                controllerClass
-            )
-        }
-    }
-}
-
-export const Get = methodDecoratorFactory(Method.GET)
-export const Post = methodDecoratorFactory(Method.POST)
-export const Put = methodDecoratorFactory(Method.PUT)
-export const Delete = methodDecoratorFactory(Method.DELETE)
-export const Patch = methodDecoratorFactory(Method.PATCH)

src/decorators/index.ts

@@ -1,2 +0,0 @@
-export * from "./controller.decorator"
-export * from "./handlers.decorator"

src/server.ts

@@ -1,25 +1,9 @@
-import { createServer } from "http"
-import { SERVER_PORT } from "./app.config"
-import { info } from "@cubetiq/ts-common/dist/log"
-import application from "./application"
+import Application from "@cubetiq/express-server/dist"
+import { controllers as AllControllers } from "./controller"
+class Server extends Application {
+    get controllers(): any[] {
+        return AllControllers
+    }
+}
 
-// get current host id
-const hostId = `${require("os").hostname()}#${process.pid}`
-const startedAt = new Date()
-
-const app = application.instance
-const httpServer = createServer(app)
-
-info(
-    `Application server running on: ${hostId} at port: ${SERVER_PORT} and started at: ${startedAt}`
-)
-httpServer.listen(SERVER_PORT)
-
-app.get("/info", (req, res) => {
-    res.type("json")
-    res.send({
-        startedAt,
-        message: `Instance id: ${hostId}`,
-        status: "OK",
-    })
-})
+export default new Server()