Adding Redux to project, updating to version 0.1.0

.gitignore

@@ -7,6 +7,7 @@ build
 src/server/main
 src/server/react-server
 src/server/web/dist
-src/server/web/utils
+src/server/web/conversion
+src/server/web/getstate
 #cypress
 cypress/videos

README.md

@@ -1,6 +1,6 @@
 # Create React SSR
 
-This project aims to have a starter kit for creating a new React app with Server Side Rendering and tools that generally go along with it.
+This project aims to have a starter kit for creating a new React app with Server Side Rendering with a backend in go and tools that generally go along with it.
 
 It is not a project like create-react-app, create-react-app is used as a starter kit that handles all your scripts underneath, this is a project for developers who want more control over their application.
 
@@ -16,7 +16,7 @@ Typescript | 5.2.2
 ## Setup
 To create a new project run in the terminal:
 ```
-npx @aleleba/create-react-ssr app-name
+npx @aleleba/create-react-go-ssr app-name
 ```
 Then run:
 ```

package.json

@@ -1,15 +1,12 @@
 {
   "name": "@aleleba/create-react-go-ssr",
-  "version": "0.0.1",
+  "version": "0.1.0",
   "description": "Starter Kit of server side render of react",
   "bin": "./bin/cli.js",
   "main": "src/server/index",
   "scripts": {
-    "start": "webpack watch --config webpack.config.ts",
+    "start-frontend:dev": "webpack watch --config webpack.config.ts",
-    "buildTsxToString": "webpack --config webpack.config.convert.ts",
+    "start-server:dev": "cd src/server && go run main.go",
-    "start:dev": "rm -rf build && webpack --mode=development --config webpack.config.dev.server.ts",
-    "start:dev-win": "(if exist build rmdir /s /Q build) && webpack --mode=development --config webpack.config.dev.server.ts",
-    "build": "webpack-cli --config webpack.config.ts",
     "lint": "eslint ./ --ext .js --ext .ts --ext .jsx --ext .tsx",
     "lint:fix": "eslint ./ --ext .js --ext .ts --ext .jsx --ext .tsx --fix",
     "test": "jest",

src/__mocks__/ProviderMock.tsx

@@ -0,0 +1,27 @@
+import React from 'react';
+import { Provider } from 'react-redux';
+import { Router } from 'react-router-dom';
+import { createMemoryHistory } from 'history';
+import initialStateReducer from '../frontend/reducers/initialState';
+import setStore from '../frontend/setStore';
+
+export const ProviderMock = ({ children, initialState }: { children: unknown, initialState?: unknown}) => {
+	let initialStateMock = initialStateReducer;
+
+	if(initialState !== undefined){
+		initialStateMock = initialState as unknown as typeof initialStateReducer;
+	}
+
+	const history = createMemoryHistory();
+	const store = setStore({ initialState: initialStateMock });
+
+	return(
+		<Provider store={store}>
+			<Router location={history.location} navigator={history}>
+				{children as JSX.Element}
+			</Router>
+		</Provider>
+	);
+};
+
+export default ProviderMock;

src/__mocks__/fileMock.ts

@@ -0,0 +1,2 @@
+export const fileMock = '';
+module.exports = fileMock;

src/__mocks__/index.ts

@@ -0,0 +1 @@
+export * from './ProviderMock';

src/frontend/components/App.tsx

@@ -3,7 +3,7 @@ import PrincipalRoutes from './PrincipalRoutes';
 
 const App = () => {
 	useEffect(() => {
-		const ws = new WebSocket('wss://xs70kvlc-3000.use.devtunnels.ms/ws');
+		const ws = new WebSocket('wss://nmr4jbx8-3000.use.devtunnels.ms/ws');
 		ws.onmessage = (event) => {
 			if (event.data === 'reload') {
 				window.location.reload();

src/frontend/components/InitialComponent.tsx

@@ -1,25 +1,36 @@
 import React from 'react';
 import './InitialComponent.scss';
+import { connect } from 'react-redux';
 import { Link } from 'react-router-dom';
 
-const InitialComponent = () => (
+const InitialComponent = ({ hello }: { hello: string }) => {
-	<div className="App">
-		<header className="App-header">
-			<img src="assets/img/logo.svg" className="App-logo" alt="logo" />
-			<p>
-          Edit <code>src/frontend/InitialComponent.jsx</code> and save to reload.
-			</p>
-			<a
-				className="App-link"
-				href="https://reactjs.org"
-				target="_blank"
-				rel="noopener noreferrer"
-			>
-          Learn React
-			</a>
-			<Link className="App-link" to="/other-component">Other Component</Link>
-		</header>
-	</div>
-);
 
-export default InitialComponent;
+	return(
+		<div className="App">
+			<header className="App-header">
+				<img src="assets/img/logo.svg" className="App-logo" alt="logo" />
+				<p>This is the text from the store of redux: <strong>{hello}</strong></p>
+				<p>
+					Edit <code>src/frontend/InitialComponent.jsx</code> and save to reload.
+				</p>
+				<a
+					className="App-link"
+					href="https://reactjs.org"
+					target="_blank"
+					rel="noopener noreferrer"
+				>
+					Learn React
+				</a>
+				<Link className="App-link" to="/other-component">Other Component</Link>
+			</header>
+		</div>
+	);
+};
+
+const mapStateToProps = (state) => {
+	return {
+		hello: state.testReducer.hello
+	};
+};
+
+export default connect(mapStateToProps)(InitialComponent);

src/frontend/converter/tsxToString.tsx

@@ -1,15 +1,23 @@
 import React from 'react';
+//Redux
+import { Provider } from 'react-redux';
+import setStore from '../setStore';
+import initialState from '../reducers/initialState';
 import { renderToString } from 'react-dom/server';
 import { StaticRouter } from 'react-router-dom/server';
 import App from '../components/App';
 
 const url = process.argv[2];
 
+const store = setStore({ initialState });
+
 const render = () => {
 	return renderToString(
-		<StaticRouter location={`${url}`} >
+		<Provider store={store}>
-			<App />
+			<StaticRouter location={`${url}`} >
-		</StaticRouter>
+				<App />
+			</StaticRouter>
+		</Provider>
 	);
 };
 

src/frontend/getPreloadedState/getPreloadedState.ts

@@ -0,0 +1,5 @@
+import setStore from '../setStore';
+import initialState from '../reducers/initialState';
+const store = setStore({ initialState });
+const preloadedState = store.getState();
+console.log(preloadedState);

src/frontend/index.tsx

@@ -10,7 +10,7 @@ import { config } from '../../config';
 
 import './styles/global.scss';
 import App from './components/App';
-// import serviceWorkerRegistration from '../../serviceWorkerRegistration';
+import serviceWorkerRegistration from '../../serviceWorkerRegistration';
 
 declare global {
 	interface Window {
@@ -72,10 +72,10 @@ ENV === 'production' && hydrateRoot(container,
     </Provider>
 ); */
 
-/* if((ENV) && (ENV === 'production')){
+if((ENV) && (ENV === 'production')){
 	serviceWorkerRegistration();
-} */
+}
 
-/* if(module.hot){
+/*if(module.hot){
 	module.hot.accept();
-} */
+}*/

src/frontend/reducers/initialState.ts

@@ -1,2 +1,3 @@
-const initialState = {};
+import { IInitialState } from './';
+const initialState: IInitialState = {};
 export default  initialState;

src/server/config/config.go

@@ -6,7 +6,7 @@ import (
 )
 
 func LoadEnv() {
-	err := godotenv.Load(".env")
+	err := godotenv.Load("../../.env")
 	if err != nil {
 		log.Fatal("Error loading .env file")
 	}

src/server/utils/getPreloadedState.go

@@ -0,0 +1,37 @@
+package utils
+
+import (
+	"fmt"
+	"os/exec"
+)
+
+func GetPreloadedState() string {
+    // Set the path to the jsxToString.js file
+    jsFilePath := "./web/getstate/getPreloadedState.js"
+
+    // Create the command to run Node.js with the jsxToString.js file
+    cmd := exec.Command("node", jsFilePath)
+
+    // Get a pipe to the standard input of the Node.js process
+    stdin, err := cmd.StdinPipe()
+    if err != nil {
+        fmt.Println(err)
+        return ""
+    }
+
+    // Write the URL parameter to the standard input of the Node.js process
+    //fmt.Fprintf(stdin, "%s\n", url)
+
+    // Close the standard input pipe
+    stdin.Close()
+
+    // Get the output and error of the Node.js process
+    output, err := cmd.CombinedOutput()
+    if err != nil {
+        fmt.Println(err)
+        return string(output)
+    }
+
+    // Return the output of the Node.js process
+    return string(output)
+}

src/server/utils/jsxToStringExecuter.go

@@ -7,7 +7,7 @@ import (
 
 func JsxToString(url string) string {
     // Set the path to the jsxToString.js file
-    jsFilePath := "./web/utils/tsxToString.js"
+    jsFilePath := "./web/conversion/tsxToString.js"
 
     // Create the command to run Node.js with the jsxToString.js file
     cmd := exec.Command("node", jsFilePath, url)

src/server/web/web.go

@@ -32,6 +32,7 @@ func RegisterHandlers(e *echo.Echo, paths []string) {
             //return c.File(filePath)
             url := c.Request().URL.String()
             component := utils.JsxToString(url)
+            preloadedState := utils.GetPreloadedState();
             html := `<!DOCTYPE html>
                         <html lang="es">
                             <head>
@@ -47,9 +48,9 @@ func RegisterHandlers(e *echo.Echo, paths []string) {
                             </head>
                             <body>
                                 <div id="app">`+ component +`</div>
-                                <!-- <script>
+                                <script>
-                                    window.__PRELOADED_STATE__ = ${JSON.stringify(preloadedState).replace(/</g, '\\u003c')}
+                                    window.__PRELOADED_STATE__ = JSON.stringify(`+ preloadedState+`).replace(/</g, '\\u003c')
-                                </script> -->
+                                </script>
                                 <script src="assets/app-frontend.js" type="text/javascript"></script>
                                 <script src="assets/vendor-vendors.js" type="text/javascript"></script>
                             </body>

webpack.config.ts

@@ -1,5 +1,6 @@
 import path  from 'path';
 import fs from 'fs';
+import dotenv from 'dotenv'
 import { config as envConfig } from './config';
 import webpack from 'webpack';
 import CompressionWebpackPlugin from 'compression-webpack-plugin';
@@ -15,7 +16,8 @@ import { resolveTsAliases } from 'resolve-ts-aliases';
 const ROOT_DIR = path.resolve(__dirname);
 const resolvePath = (...args) => path.resolve(ROOT_DIR, ...args);
 const BUILD_DIR = resolvePath(__dirname + '/src/server/web/dist');
-const BUILD_DIR_CONVERSION = resolvePath(__dirname + '/src/server/web/utils');
+const BUILD_DIR_CONVERSION = resolvePath(__dirname + '/src/server/web/conversion');
+const BUILD_DIR_GET_STATE = resolvePath(__dirname + '/src/server/web/getstate');
 //const { InjectManifest } = require('workbox-webpack-plugin');
 //const nodeExternals = require('webpack-node-externals');
 const alias = resolveTsAliases(path.resolve('tsconfig.json'));
@@ -42,6 +44,17 @@ if(fs.existsSync(`${ROOT_DIR}/public/img`)){
 	});
 }
 
+ // call dotenv and it will return an Object with a parsed key 
+ const env = dotenv.config().parsed;
+  
+ // reduce it to a nice object, the same as before
+const envKeys = Object.keys(dotenv.config({}).parsed || {}).reduce((prev, next) => {
+	if (dotenv.config().parsed && env && env[next]) {
+		prev[`process.env.${next}`] = JSON.stringify(env[next]);
+	}
+	return prev;
+}, {});
+
 const configReact = {
 	entry: {
 		frontend: `${ROOT_DIR}/src/frontend/index.tsx`,
@@ -112,6 +125,7 @@ const configReact = {
 		}),
 		new ESLintPlugin(),
 		new webpack.EnvironmentPlugin({
+			envKeys,
 			...envConfig,
 		}),
 		new CopyPlugin({
@@ -200,9 +214,67 @@ const configTSXConversion = {
 			],
 		}),
 		new ESLintPlugin(),
-		new webpack.EnvironmentPlugin({
+	],
-			...envConfig,
+	optimization: {
+		minimize: true,
+		minimizer: [
+			new CssMinimizerPlugin(),
+			new TerserPlugin(),
+		],
+	},
+};
+
+const configGetPreloadedState = {
+	entry: {
+		getPreloadedState: `${ROOT_DIR}/src/frontend/getPreloadedState/getPreloadedState.ts`,
+	},
+	output: {
+		path: BUILD_DIR_GET_STATE,
+		//filename: 'assets/app-[name]-[fullhash].js',
+		filename: '[name].js',
+		publicPath: envConfig.PUBLIC_URL,
+		globalObject: 'this',
+	},
+	resolve: {
+		extensions: ['.js', '.jsx','.ts','.tsx', '.json'],
+		alias
+	},
+	mode: 'production',
+	module: {
+		rules: [
+			{
+				test: /\.(js|jsx|ts|tsx)$/,
+				exclude: /node_modules/,
+				use: {
+					loader: 'babel-loader',
+				},
+			},
+			{
+				test: /\.(css|sass|scss)$/,
+				use: [
+					MiniCssExtractPlugin.loader,
+					'css-loader',
+					'sass-loader',
+				], 
+			},
+		],
+	},
+	plugins: [
+		new CompressionWebpackPlugin({
+			test: /\.(js|css)$/,
+			filename: '[path][base].gz',
 		}),
+		new MiniCssExtractPlugin({
+			//filename: 'assets/[name]-[fullhash].css',
+			filename: '[name].css',
+		}),
+		new CleanWebpackPlugin({
+			cleanOnceBeforeBuildPatterns: [
+				'**/*',
+				'!server/**',
+			],
+		}),
+		new ESLintPlugin(),
 	],
 	optimization: {
 		minimize: true,
@@ -213,4 +285,4 @@ const configTSXConversion = {
 	},
 };
   
-export default [configReact, configTSXConversion];
+export default [configReact, configTSXConversion, configGetPreloadedState];