schemejs

Scheme.js is a project designed to make building servers modular and fast.

Install

npm i schemejs

Example Server

This is the server I use on all my projects.

const express = require("express");
const app = express();
const http = require("http").Server(app);
const scheme = require('schemejs');
const fs = require('fs');
const cors = require('cors');
var bodyParser = require('body-parser');
 
app.use(bodyParser.json());       // to support JSON-encoded bodies
app.use(bodyParser.urlencoded({     // to support URL-encoded bodies
  extended: true
}));
 
app.use(cors())
 
eval(fs.readFileSync("./api.js").toString());
var s = new scheme(apijs);
 
const megaquery = require('megaquery');
 
app.post("/api", (req,res) => {
  if (req.body) {
    s.rag(req.body).then((data) => {
      console.log(data);
      res.json(data);
    });
  }
});
 
app.get('/', function(req, res) {
    res.end("");
});
 
http.listen(8080, ()=>{
  console.log('Server is running');
});

You can see Scheme.js working on line 14, this is where the server reads the "api.js" file. Then on 15 it loads the file into scheme. The way Scheme.js works is through the "api.js" file.

Api.js

This is an example of the api.js file.

var apijs = {
    loud: {
    	client: {
          name: "lakefox"
        },
      	server: {
          res: (req) => {
            return JSON.stringify({
              name: req.toUpperCase()
            });
          }
        }
    },
  	...
}

Request

This is an example request made by the client.

// Send the request to the server
post("loud", {name: "john"}).then((res) => {
  console.log(res);
  // {
  // 	name: "JOHN"
  // }
});

Post Function

This is the post function I use to talk to the server, it simplifies things down a lot.

function post(name, value) {
  // Replace this with your servers url
  var url = 'http://localhost:8080/api';
  var data = {store: {}};
  data.store[name] = value;
  return new Promise(function (resolve, reject) {
    fetch(url, {
      method: 'POST',
      body: JSON.stringify(data),
      headers: {
        'Content-Type': 'application/json'
      }
    }).then((res) => {
      return res.json();
    }).then((data) => {
      resolve(JSON.parse(data.res));
    });
  });
}