REST APIs for Notes

Author: abhishekrathore

.gitignore

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+node_modules

index.js

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+const express = require("express");
+const app = express();
+const mongoose = require("mongoose");
+const Schema  = mongoose.Schema;
+const url = process.env.MONGODB || 'mongodb://localhost:27017/apiDB';
+const port = process.env.PORT || 8080;
+
+
+const noteSchema = new Schema({
+    text:  String,
+    priority : String,
+    createdAt: Date,
+    updatedAt: Date,
+});
+
+noteSchema.virtual('id').get(function(){
+    return this._id.toHexString();
+});
+
+noteSchema.set('toJSON', {
+    virtuals: true
+});
+
+const Note = mongoose.model('Note', noteSchema);
+
+
+mongoose.connect(url,{ useNewUrlParser: true, useUnifiedTopology: true });
+var db = mongoose.connection;
+db.on('error', console.error.bind(console, 'connection error:'));
+db.once('open', function() {
+  console.log('MONGODB CONNECTED')
+});
+
+app.use(express.json())
+
+app.post("/notes",function(req,res){
+    const note = new Note(req.body);
+    note.save().then((doc)=>{
+        res.json(doc)
+    })
+})
+
+app.get("/notes",function(req,res){
+    Note.find({},function(err,docs){
+        res.json(docs);
+    })
+})
+
+app.put("/notes/:id",function(req,res){
+
+    Note.findOneAndReplace({_id:req.params.id},req.body,{
+        returnDocument:'after'
+    }).then((doc)=>{
+        res.json(doc)
+    })
+})
+
+app.delete("/notes/:id",function(req,res){
+
+    Note.findByIdAndDelete({_id:req.params.id}).then((doc)=>{
+        res.json(doc)
+    })
+})
+
+app.listen(port,function(){
+    console.log("server started at :",port);
+})