Task Manager

A full-stack Task Manager application using NestJS for the backend and Next.js for the frontend.

• NestJS handles task creation, updating, deletion, and retrieval from a PostgreSQL database.
• Next.js displays tasks in a user-friendly frontend interface.

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Repository Structure

• taskmanager/be – Backend (NestJS)
• taskmanager/fe – Frontend (Next.js)

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Database Setup

Before starting the NestJS server, run the following SQL to create the tasks table in your PostgreSQL database:

CREATE TABLE tasks (
    id        INTEGER   DEFAULT nextval('main.table_name_id_seq'::regclass) NOT NULL PRIMARY KEY,
    title     VARCHAR,
    completed SMALLINT,
    createdat TIMESTAMP DEFAULT now() NOT NULL
);

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API Endpoints (NestJS)

GET /api/tasks

Fetch all tasks.
Example: http://localhost:3000/api/tasks

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POST /api/tasks

Create a new task.

Request Body:

{
  "title": "example99"
}

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PUT /api/tasks/:id

Update a task by ID.

Example: http://localhost:3000/api/tasks/4

Request Body:

{
  "title": "example4",
  "completed": 1
}

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DELETE /api/tasks/:id

Delete a task by ID.
Example: http://localhost:3000/api/tasks/4

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How to Run

Backend (NestJS)

Navigate to the backend directory:

cd taskmanager/be
npm install
npm run start:dev

Frontend (Next.js)

Navigate to the frontend directory:

cd taskmanager/fe
npm install
npm run dev

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Open in Browser

Once both servers are running:

• Frontend: http://localhost:3001
• Backend API: http://localhost:3000/api/tasks