Full Stack Camp

Express review questions

💥Week 7 Day 7 challenges 🧩 Challenge 1: Modular Blog API 👉 Build a small blog API using Express Router. Requirements: Create routes folder 🗂️ posts.js 🗂️ authors.js Each file should export a router Main app.js must use them like: app.use("/posts", postsRouter); app.use("/authors", authorsRouter); Endpoints to include (just dummy responses): ✔ /posts/ → return list of posts ✔ /posts/:id → return a single post ✔ /authors/ → return list of authors ✔ /authors/:id → return author details Add middleware: Use morgan for request logging Use uuid to generate post IDs 🧩 Challenge 2: Notes API with Router + File Storage 👉 Build a simple Notes API, split into modules: 📁 /routes/notes.js 📁 /data/notes.json Endpoints: ✔ GET /notes → return all notes ✔ POST /notes → add a new note ✔ DELETE /notes/:id → delete a note Requirements: ➙Use uuid to generate IDs ➙Use fs to read/write JSON file ➙Use express.json()` middleware Extra: Add CORS package so any frontend can access it 🧩 Challenge 3: Student Manager 👉 Create Student Manager with: 📁 /routes/students.js 📁 /data/students.json Endpoints: ✔ GET /students ✔ POST /students ✔ GET /students/:id ✔ DELETE /students/:id Use packages: dotenv → load PORT from .env nodemon → auto restart .env example: PORT=4000 🎁 Optional Bonus Add routes with Router-level middleware: Example: router.use((req, res, next) => {   console.log("Students Router  middleware running"); next(); }); When you are done: 💥share your solutions in the group, 💥invite a friend,       and as always — 💥stay well, stay curious, and stay coding ✌️