WLDD Assignment Part 1(Todo backend) скачать в хорошем качестве

WLDD Assignment Part 1(Todo backend)

Mini Task Tracker Overview Build a Task Tracker Web App where users can create, view, and manage tasks. The goal is to demonstrate your understanding of backend APIs (Node.js, MongoDB, Redis). Requirements Backend (Node.js + Typescript + Express + Mongoose + Redis) Create a REST API with the following features: User & Task Models User: name, email, password (hashed), createdAt Task: title, description, status (pending | completed), dueDate, owner (User ref), createdAt Endpoints POST /api/auth/signup → Create new user POST /api/auth/login → Authenticate user (JWT-based) GET /api/tasks → List tasks for the logged-in user POST /api/tasks → Create a new task PUT /api/tasks/:id → Update a task DELETE /api/tasks/:id → Delete a task Caching with Redis Cache the result of GET /api/tasks for each user. When a user creates, updates, or deletes a task, invalidate the cache. MongoDB with Mongoose Use Mongoose models and schema validation. Ensure proper indexing on owner and status. Testing Backend Tests Use Jest Write unit tests and integration tests Mock Redis and MongoDB using libraries like redis-mock and mongodb-memory-server. Expected Coverage Aim for ~70%+ coverage on backend code. Include a coverage report (npm run test:coverage). Bonus (Optional) Implement task filtering (by status or due date). Dockerize (API + MongoDB + Redis via docker-compose).