Completed Iterations

.env

@@ -1 +1,2 @@
-PORT=3000
+PORT=3000
+MONGODB_URI="mongodb+srv://irshadmdk99:irshamongo@cluster0.dapdax3.mongodb.net/lab-express-drones"

app.js

@@ -5,7 +5,7 @@ require('dotenv/config');
 // ℹ️ Connects to the database
 require('./db');
 
-// Handles http requests (express is node js framework)
+// Handles HTTP requests (Express is Node.js framework)
 // https://www.npmjs.com/package/express
 const express = require('express');
 
@@ -20,16 +20,16 @@ require('./config')(app);
 
 // default value for title local
 const projectName = 'lab-express-drones';
-const capitalized = string => string[0].toUpperCase() + string.slice(1).toLowerCase();
+const capitalized = (string) => string[0].toUpperCase() + string.slice(1).toLowerCase();
 
-app.locals.title = `${capitalized(projectName)}- Generated with Rootlauncher`;
+app.locals.title = `${capitalized(projectName)} - Generated with Rootlauncher`;
 
 // 👇 Start handling routes here
 const index = require('./routes/index');
-app.use('/', index);
+app.use('/', index); // Handles homepage routes
 
-const droneRoutes = require('./routes/drones')
-app.use('/', droneRoutes)
+const droneRoutes = require('./routes/drones');
+app.use('/drones', droneRoutes); // All drone-related routes will use `/drones`
 
 // ❗ To handle errors. Routes that don't exist or errors that you handle in specific routes
 require('./error-handling')(app);

db/index.js

@@ -6,7 +6,7 @@ const mongoose = require("mongoose");
 // If no env has been set, we dynamically set it to whatever the folder name was upon the creation of the app
 
 const MONGO_URI = process.env.MONGODB_URI || "mongodb://localhost/lab-express-drones";
-
+mongoose.set('strictQuery', true); 
 mongoose
   .connect(MONGO_URI)
   .then((x) => {

models/Drone.model.js

@@ -1 +1,11 @@
-// Iteration #1
+// Iteration #1
+const mongoose = require('mongoose');
+const { Schema, model } = mongoose;
+
+const droneSchema = new Schema({
+  name: String,
+  propellers: Number,
+  maxSpeed: Number
+});
+
+module.exports = model('Drone', droneSchema);

package.json

@@ -8,10 +8,10 @@
   },
   "dependencies": {
     "cookie-parser": "^1.4.5",
-    "dotenv": "^8.2.0",
-    "express": "^4.17.1",
+    "dotenv": "^8.6.0",
+    "express": "^4.21.2",
     "hbs": "^4.1.1",
-    "mongoose": "^6.1.2",
+    "mongoose": "^6.13.5",
     "morgan": "^1.10.0",
     "serve-favicon": "^2.5.0"
   },

routes/drones.js

@@ -1,36 +1,59 @@
 const express = require('express');
 const router = express.Router();
-
-// require the Drone model here
-
-router.get('/drones', (req, res, next) => {
-  // Iteration #2: List the drones
-  // ... your code here
+const Drone = require('../models/Drone.model');
+
+// List all drones
+router.get('/', async (req, res, next) => {
+  try {
+    const drones = await Drone.find();
+    res.render('drones/list', { drones });
+  } catch (error) {
+    console.error('Error retrieving drones:', error);
+    next(error);
+  }
 });
 
-router.get('/drones/create', (req, res, next) => {
-  // Iteration #3: Add a new drone
-  // ... your code here
+// Create a new drone
+router.get('/create', (req, res) => res.render('drones/create-form'));
+router.post('/create', async (req, res, next) => {
+  try {
+    await Drone.create(req.body);
+    res.redirect('/drones');
+  } catch (error) {
+    console.error('Error creating drone:', error);
+    res.render('drones/create-form');
+  }
 });
 
-router.post('/drones/create', (req, res, next) => {
-  // Iteration #3: Add a new drone
-  // ... your code here
+// Update a drone
+router.get('/:id/edit', async (req, res, next) => {
+  try {
+    const drone = await Drone.findById(req.params.id);
+    res.render('drones/update-form', { drone });
+  } catch (error) {
+    console.error('Error fetching drone:', error);
+    next(error);
+  }
 });
-
-router.get('/drones/:id/edit', (req, res, next) => {
-  // Iteration #4: Update the drone
-  // ... your code here
-});
-
-router.post('/drones/:id/edit', (req, res, next) => {
-  // Iteration #4: Update the drone
-  // ... your code here
+router.post('/:id/edit', async (req, res, next) => {
+  try {
+    await Drone.findByIdAndUpdate(req.params.id, req.body);
+    res.redirect('/drones');
+  } catch (error) {
+    console.error('Error updating drone:', error);
+    res.render('drones/update-form', { drone: req.body });
+  }
 });
 
-router.post('/drones/:id/delete', (req, res, next) => {
-  // Iteration #5: Delete the drone
-  // ... your code here
+// Delete a drone
+router.post('/:id/delete', async (req, res, next) => {
+  try {
+    await Drone.findByIdAndDelete(req.params.id);
+    res.redirect('/drones');
+  } catch (error) {
+    console.error('Error deleting drone:', error);
+    next(error);
+  }
 });
 
 module.exports = router;

seeds/drones.seed.js

@@ -1 +1,21 @@
 // Iteration #1
+const mongoose = require('mongoose');
+const Drone = require('../models/Drone.model');
+
+const drones = [
+  { name: 'Creeper XL 500', propellers: 3, maxSpeed: 12 },
+  { name: 'Racer 57', propellers: 4, maxSpeed: 20 },
+  { name: 'Courier 3000i', propellers: 6, maxSpeed: 18 }
+];
+
+const MONGO_URI = process.env.MONGODB_URI || 'mongodb://localhost/drone-management';
+
+mongoose
+  .connect(MONGO_URI)
+  .then(async () => {
+    await Drone.deleteMany(); // Clear existing data
+    const createdDrones = await Drone.create(drones);
+    console.log(`Seeded ${createdDrones.length} drones.`);
+    mongoose.disconnect();
+  })
+  .catch(err => console.error('Error seeding drones:', err));