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app.js
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app.js
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//jshint esversion:6
const express = require("express");
const bodyParser = require("body-parser");
const ejs = require("ejs");
const mongoose = require("mongoose");
const _ = require("lodash");
const Schema = mongoose.Schema;
const homeStartingContent = "Welcome to the intergalactic Journal Planet. Press the CREATE button to start sharing your out of this World stories!"
const app = express();
app.set('view engine', 'ejs');
app.use(bodyParser.urlencoded({extended: true}));
app.use(express.static("public"));
mongoose.set('useUnifiedTopology', true);
mongoose.connect("mongodb://localhost:27017/blogDB", {useNewUrlParser: true});
const postSchema = new Schema ({
title: String,
content: String
});
const Post = mongoose.model("Post", postSchema);
app.get("/", function(req,res){
Post.find({}, function(err, posts){
res.render("home", {paragraphVale: homeStartingContent,
posts: posts});
})
});
app.get("/compose", function(req,res){
res.render("compose");
});
app.post("/compose", function(req, res){
//must use req.body and the name of the input
const blogPost = new Post ({
title: req.body.postTitle,
content: req.body.postBody
})
blogPost.save();
res.redirect("/");
});
app.get("/posts/:postName", function(req,res){
const requestedTitle = _.lowerCase(req.params.postName);
Post.find({}, function(err, posts){
posts.forEach(function(post){
const storedTitle = _.lowerCase(post.title);
if (storedTitle === requestedTitle) {
res.render("post", {postHeading: post.title, postParagraph: post.content});
}
else {
console.log("Not a Match!")
}
})
});
});
app.listen(3000, function() {
console.log("Server started on port 3000");
});