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app.js
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app.js
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const express = require('express');
const morgan = require('morgan');//log register
const bodyParser = require('body-parser');//url body parse
const router =express.Router();
const app =express();
const Article = require('./articles');
const Updatedata = require('./updatedata');
//CORS error handling
app.use((req,res,next)=>{
res.header('Access-Control-Allow-Origin','*');
res.header('Access-Control-Allow-Headers','Origin, X-Requested-With, Content-Type, Accept, Authorization');
if(req.method === 'OPTIONS'){
res.header('Access-Control-Allow-Methods','POST,GET');
return res.status(200).json({});
}
next();
});
app.use(morgan('dev'));
app.use(bodyParser.urlencoded({extended:false}));
app.use(bodyParser.json());
//All Routes
app.use('/article', Article);
app.use('/updatedata',Updatedata);
app.use('/', router);
router.get('/:anything',(req,res,next) => {
const anything=req.params.anything;
const error= ({message:"Page Not Found",anything:anything,error_code:"404"});
next(error);
});
app.use((error,req,res,next)=>{
res.status(error.status || 500);
res.json({
Error_Code: error.error_code,
Url_requested:error.anything,
Error: error.message,
}
);
});
module.exports = app ;