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app.js
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app.js
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var express = require('express');
var app = express();
var bodyParser = require("body-parser");
var methodOverride = require("method-override");
var mongoose = require("mongoose");
var expressSanitizer = require("express-sanitizer");
var {handle500} = require("./lib/utils");
var path =require("path")
mongoose.connect(process.env.MONGOLAB_URI);
//app config
app.set("view engine", "ejs");
app.use(express.static(__dirname + '/public'));
app.use(bodyParser.json());//must be to work with axios
app.use(bodyParser.urlencoded({extended: true}));
//must be after parser
app.use(expressSanitizer());
app.use(methodOverride("_method"));
//schema config
var blogSchema = new mongoose.Schema({
title: String,
image: String,
body: String,
created: {
type: Date, default: Date.now
}
});
var Blog = mongoose.model("Blog", blogSchema);
//index route
app.get("/api/blogs", function(request, response){
Blog.find({}).sort("-created").limit(15).exec(function(error, blogs){
if(error){
handle500(response, error);
}else{
response.json({blogs: blogs});
}
});
});
//show route
app.get("/api/blogs/:id", function(request, response){
Blog.findById(request.params.id, function(error, blog){
if(error)
handle500(response, error);
else
response.json({blog: blog});
});
});
//create route
app.post("/api/blogs", function(request, response){
var blog = {
title: request.sanitize(request.body.title),
image: request.sanitize(request.body.image),
body: request.sanitize(request.body.body)
};
Blog.create(blog, function(error, newBlog){
if(error){
handle500(response, error);
}else{
response.json({id: newBlog._id});
}
});
});
//update route
app.put("/api/blogs/:id", function(request, response){
var id = request.params.id;
var body = {
title: request.sanitize(request.body.title),
image: request.sanitize(request.body.image),
body: request.sanitize(request.body.body)
}
Blog.findByIdAndUpdate(id, body, function(error, blog){
if(error)
handle500(error);
else{
response.json({id: blog._id});
}
});
});
//destroy route
app.delete("/api/blogs/:id", function(request, response){
var id = request.params.id;
Blog.findByIdAndRemove(id, function(error){
if(error)
handle500(error);
else
response.json({id: id});
});
});
app.get('*', function (request, response){
response.sendFile(path.resolve(__dirname, 'public', 'index.html'))
});
app.set("port", process.env.PORT||5000);
app.listen(app.get("port"), function(){
console.log("Server started");
})