natural-utility

v1.1.1-beta.1

Published

4 years ago

natural-utility is a simple helper tool to get easily your work as a module loader, route middleware, plugin middleware and flash message.

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122

natural-utility

natural-utility is a simple helper tool to get easily your work as a module loader, route middleware, plugin middleware and flash message.

node-current GitHub

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Framework Support

| Framework Support | globalModule | pluginMiddleware | flashMessage | | ------------- | ------------- | ------------- | ------------- | | Express | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | Koa | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | | Hapi | :heavy_check_mark: | :x: | :x: | | Fastify | :heavy_check_mark: | :heavy_check_mark: | :x: | | Restify | :heavy_check_mark: | :x: | :x: | | Sails | :heavy_check_mark: | :x: | :x: | | Total | :heavy_check_mark: | :x: | :x: | | Adonis | :heavy_check_mark: | :x: | :x: | | Feathers | :heavy_check_mark: | :x: | :x: | | Keystone| :heavy_check_mark: | :x: | :x: | | Nest| :x: | :x: | :x: | | LoopBack| :x: | :x: | :x: | | Mean| :x: | :x: | :x: |

Features

[x] Parallel Module Loader
[x] Parallel Route Middleware
[x] Parallel Plugin Middleware
[x] Flash Message
[x] Global Module Access

Installation

$ npm i natural-utility --save
| OR
$ yarn add natural-utility --save

Example Usage

// register all module
const natural = require("natural-utility");
natural.globalModule(
["express", "http", "path",  "bodyParser", "logger", "cookieParser"],
["express", "http", "path",  "body-parser", "morgan", "cookie-parser"]);

// init all module
const app = express();
const server = http.createServer(app);

// init all route
const indexRoute = require("./routes/index.route");

// register all plugin middleware
natural.pluginMiddleware(app, [
bodyParser.urlencoded({ extended: false }),
  bodyParser.json(),
  cookieParser(),
  logger("dev"),
  natural.flashExpress()
]);

// register template engine
app.set("views", path.join(__dirname, "/views"));
app.set("view engine", "ejs");

// register all route midlleware
natural.routeMiddleware(app, [indexRoute]);

// listening server
server.listen(3000, () => console.log("server is running"));

API Reference

naturalModule

globalModule ( inputs: [string...], modules: [string...] ) function method of naturalModule to register each given module without the need to rewrite require, then the module will be run as parallel, the module can also be accessed as a global in every file or route in many ways, which you haven't to re-register the same module as you want to use it, note: global module only supports writing format CommonJS as require.

Before - example usage not using natural-utility

// register all module
const express = require("express");
const app = express();
const http = require("http");
const server = http.createServer(app);

// listening server
server.listen(3000, () => console.log("server is running"));

After - example usage using natural-utility

// register all module
const natural = require("natural-utility");
natural.globalModule(["express", "http"], ["express", "http"]);

// init all module
const app = express();
const server = http.createServer(app);

// listening server
server.listen(3000, () => console.log("server is running"));

naturalRoute

routeMiddleware ( app, routes: [string...] ) function method of naturalRoute to register each given route, then the route will be run as parallel, which it haven't to rewrite app.use middleware many of times to register every each route.

Before - example usage not using natural-utility

// register all module
const express = require("express");
const app = express();
const http = require("http");
const server = http.createServer(app);

// init all route
const indexRoute = require("./routes/home");
const usersRoute = require("./routes/users");

// register all route middleware
app.use(indexRoute);
app.use(usersRoute);

// listening server
server.listen(3000, () => console.log("server is running"));

After - example usage using natural-utility

// register all module
const natural = require("natural-utility");
natural.globalModule(["express", "http"], ["express", "http"]);

// init all module
const app = express();
const server = http.createServer(app);

// init all route
const indexRoute = require("./routes/home");
const usersRoute = require("./routes/users");

// register all route middleware
natural.routeMiddleware(app, [indexRoute, usersRoute]);

// listening server
server.listen(3000, () => console.log("server is running"));

naturalPlugin

pluginMiddleware ( app, plugins: [string...], options: {} ) method of the naturalPlugin function to register each given plugin, the plugin will be run as parallel, which it haven't to rewrite app.use middleware many of times to register every each plugin.

Before - example usage not using natural-utility

// register all module
const express = require("express");
const app = express();
const http = require("http");
const server = http.createServer(app);
const bodyParser = require("body-parser");
const cookieParser = require("cookie-parser");
const logger = require("morgan");

// init all route
const indexRoute = require("./routes/home");
const usersRoute = require("./routes/users");

// register all plugin middleware
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.use(logger("dev"));

// register all route middleware
app.use(indexRoute);
app.use(usersRoute);

// listening server
server.listen(3000, () => console.log("server is running"));

After - example usage using natural-utility

// register all module
const natural = require("natural-utility");
natural.globalModule(
["express", "http", "bodyParser", "cookieParser", "logger"],
["express", "http", "body-parser", "cookie-parser", "morgan"]);

// init all module
const app = express();
const server = http.createServer(app);

// init all route
const indexRoute = require("./routes/home");
const usersRoute = require("./routes/users");

// register all plugin middleware
natural.pluginMiddleware(app, [
  bodyParser.urlencoded({ extended: false }),
  bodyParser.json(),
  logger("dev"),
]);

// register all route middleware
natural.routeMiddleware(app, [indexRoute, usersRoute]);

// listening server
server.listen(3000, () => console.log("server is running"));

naturalFlash

flashMessage ( ) function method of naturalFlash to display an error message or any message that might be displayed later, every requested time is made, note: cookie-parser is not required now and flashMessage is now renamed to flashExpress, more info check here.

Before - example usage not using natural-utility

//app.js

// register all module
const express = require("express");
const app = express();
const http = require("http");
const server = http.createServer(app);
const flash = require("connect-flash");
const session = require("express-session");

//init all route
const indexRoute = require("./routes/home");
const usersRoute = require("./routes/users");

// register all plugin middleware
app.use(flash());
app.use(session({
   secret: "kucing",
   resave: false,
   saveUninitialized: false
}));
app.use((req, res, next) => {
  res.locals.messages = require("express-message")(req, res);
});

// register all route middleware
app.use(indexRoute);
app.use(usersRoute);

// listening server
server.listen(3000, () => console.log("server is running"));

// routes/home.js

// register all module
const express = require("express");
const router = express.Router();

// setup route middleware
router.get("/", (req, res, next) => {
  req.flash("username already exist");
  res.render("home", {});
});

// export route middleware
module.exports = router;

<!-- views/home.ejs -->

<html>
 <title> Natural </title>
  <body>
    <!-- result message -->
    <h1> <%- messages() %> </h1>
  </body>
</html>

After - example usage using natural-utility

// app.js

// register all module
const natural = require("natural-utility");
natural.globalModule(
["express", "http", "cookieParser"],
["express", "http", "cookie-parser"]);

// init all module
const app = express();
const server = http.createServer(app);

// init all route
const indexRoute = require("./routes/home");
const usersRoute = require("./routes/users");

// register all plugin middleware
natural.pluginMiddleware(app, [
  cookieParser(),
  natural.flashExpress()
]);

// register all route middleware
natural.routeMiddleware(app, [indexRoute]);

// listening server
server.listen(3000, () => console.log("server is running"));

// routes/home.js

// register all module
const express = express();
const router = express.Router();

// setup route middleware
router.get("/", (req, res, next) => {

// single message
  req.flash("username already exist");
  res.render("home", {});
});

// export route middleware
module.exports = router;

// routes/home.js

// register all module
const express = express();
const router = express.Router();

// setup route middleware
router.get("/", (req, res, next) => {

// multiple message
let errors = ["username is required", "email is required", "password is required"];
for(let i of errors) {
  req.flash(i);
}
  res.render("home", {});
});

// export route middleware
module.exports = router;

<!-- views/home.ejs -->

<html>
 <title> Natural </title>
  <body>
    <!-- sigle message -->
    <h1> <%- messages() %> </h1>
  </body>
</html>

<!-- views/home.ejs -->

<html>
 <title> Natural </title>
   <body>
    <!-- multiptle message -->
     <ul>
       <% if(messages()) { %>
       <% messages().forEach((msg) => { %>
         <li> <%= msg %> </li>
       <%})%>
      <%}%>
    </ul>
  </body>
</html>

Working With Database

MongoDB

example usage using mongodb

// register all module
const natural = require("natural-utility");
natural.globalModule(["mongodb"], ["mongodb"]);

// init collection  
const database = db.db("testing");

// init data  
const myData = { name: "John Doe", age: 28 };  

// insert data to database
database.collection("test").insertOne(myData,function(err, res) {
   if(err) throw err;  
   console.log("successfuly store data to database");
   db.close();  
  });  
});

MySQL

example usage using mysql

// register all module
const natural = require("natural");
natural.globalModule(["mysql"], ["mysql"]);

// setup database connection
const con = mysql.createConnection({
  host: "localhost",
  user: "root",
  password: "",
  database: "testing"
});

// init connection
con.connect(function(err) {		  
// insert data to database    
const sql = "INSERT INTO test (name, age) VALUES ("john doe", 28)";
con.query(sql, function (err, result) {
   if (err) throw err;
   console.log("data successfuly to store to database");
  });
});

PostgreeSQL

example usage using postgree sql

// register all module
const natural = require("natural");
natural.globalModule(["pg"], ["pg"]);

// setup database connection
const client = new pg.Client({
  user: 'root',
  host: 'localhost',
  database: 'testing',
  password: '123',
  port: 5432,
});

// init connection
client.connect();

// insert data to database
const query = `INSERT INTO users (name, age) VALUES ('john doe', 28)`;
client.query(query, (err, res) => {
   if (err) console.error(err);
   console.log('Data succesfuly to store to database');
   client.end();
});

Mongoose

example usage using mongoose

// register all module
const natural = require("natural-utility");
natural.globalModule(["mongoose"], ["mongoose"]);

// setup database connection
mongoose.connect("mongodb://localhost:3000/testing");

// setup schema  
const setSchema = new mongoose.Schema({
  name: String,
  age: Number
});

// register schema
const userSchema = setSchema.model("test", setSchema);

// insert data to database
userSchema.created({ name: "john doe", age: 28 }, (err, res) => {
   if(err) return err;
   console.log("data successfuly store to database");
});

Working With Framework

Example Usage

How To Test

natural-utility uses supertest to mock http requests, thus testing no longer relies on the http server.

```
$ npm install
$ npm test
$ npm run test
```

Contributors

Vikri Kurniawan - English Translator
Restu Wahyu Saputra - Indonesian Translator

Changelog

Changelog History

Published

Vulnerabilities

Links

Maintainers

Keywords

Readme

natural-utility

Table of Contents

Get Started

Language Translate

Framework Support

Features

Installation

Example Usage

API Reference

naturalModule

naturalRoute

naturalPlugin

naturalFlash

Working With Database

MongoDB

MySQL

PostgreeSQL

Mongoose

Working With Framework

How To Test

Contributors

Changelog

License