wikiapi.js

const express = require("express");
const mongoose = require("mongoose");
const ejs = require("ejs");
const bodyParser = require("body-parser");

const app = express();

app.set("view engine", "ejs");

app.use(bodyParser.urlencoded({ extended: true }));

app.use(express.static("public"));

mongoose.connect("mongodb://localhost:27017/wikiDB", { useNewUrlParser: true });

const articleSchema = {
  title: String,
  content: String,
};
const Article = mongoose.model("Article", articleSchema);

////////////////Request Targetting all articles
app.route("/articles")
  .get(function (req, res) {
    Article.find(function (err, foundArticles) {
      if (!err) {
        res.send(foundArticles);
      } else {
        res.send(err);
      }
    });
  })

  .post(function (req, res) {
    const newArticle = new Article({
      title: req.body.title,
      content: req.body.content,
    });
    newArticle.save(function (err) {
      if (!err) {
        res.send("Successfully added a new article");
      } else {
        res.send(err);
      }
    });
  })

  .delete(function (req, res) {
    Article.deleteMany(function (err) {
      if (!err) {
        res.send("Successfully deleted all articles");
      } else {
        res.send(err);
      }
    });
  });

////request Targetting specific articles

app.route("articles/:articleTitle")

  

.get(function(req,res){
    Article.findOne({title: req.params.articleTitle},function(err,foundArticle){
        if(foundArticle){
            res.send(foundArticle);
        }else{
            res.send("No articles matching");
        }
    })
});

app.listen(3000, function () {
  console.log("Server started on port 3000");
});