server.js

const express = require('express');
const path = require('path');
const parser = require('body-parser');


const blogger = require('./request_handlers/blog_request_handler');
const messager = require('./request_handlers/message_request_handler');

/******************************************************************
  General Setup
******************************************************************/
const app = express();
const port = process.env.PORT || 8000;


app.use(parser.json());

app.use((req, res, next) => {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
  next();
});

app.use((req, res, next) => {
  console.log(`serving ${req.method} request on ${req.url}`);
  next();
});

app.use(express.static(__dirname));

app.get('/', (req, res) => {
  res.sendFile(path.resolve(__dirname, 'index.html'));
});

/******************************************************************
  Message Section
******************************************************************/

app.post('/message', (req, res) => {
  messager.sendMessage.sendOneMessage(req.body, (err, resp) => {
    if (err) console.log('err: ', err);
    else {
      res.status(200);
      res.send('success');
    }
  });
});

/******************************************************************
  Blog Section
******************************************************************/

app.get('/blogList', (req, res) => {
  blogger.getBlog.getBlogList((err, blogList) => {
    if (err) {
      res.send(err);
    } else {
      res.status(200);
      res.send(JSON.stringify(blogList));
    }
  });
});

app.get('/blog', (req, res) => {
  blogger.getBlog.getOneBlog(req.query.blogID, (err, blog) => {
    if (err) {
      res.send(err);
    } else {
      res.status(200);
      res.send(JSON.stringify(blog));
    }
  });
});

app.post('/blog', (req, res) => {
  blogger.postBlog.saveBlog(req.body, () => {
    res.status(200);
    res.send('success');
  });
});

/******************************************************************
  Start Server
******************************************************************/

app.listen(port, () => {
  console.log(`server listening on ${port}`);
});