Notes API

A simple RESTful API built with Go (Gin + GORM) that provides CRUD operations for managing notes.
The project also includes JWT-based authentication and bcrypt password hashing for secure user management.

Features :-

• User Authentication
  • Register with hashed passwords (bcrypt)
  • Login with JWT token generation
• Notes CRUD
  • Create, Read, Update, Delete notes
• Secure endpoints (JWT-protected routes)
• PostgreSQL integration with GORM ORM
• Configurable using .env file

Tech Stack

• Go (Gin framework)
• GORM (ORM for PostgreSQL)
• PostgreSQL (Database)
• JWT (Authentication)
• Bcrypt (Password hashing)
• godotenv (Environment variable management)

API Endpoints

Authentication

Method	Endpoint	Description	Auth Required
POST	/register	Register a new user	❌ No
POST	/login	Login and get JWT	❌ No

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Users (JWT required)

Method	Endpoint	Description	Auth Required
POST	/user/:id	Display user details	✅ Yes

Notes (JWT required)

Method	Endpoint	Description	Auth Required
POST	/notes	Create a new note	✅ Yes
GET	/notes	Get all notes (user)	✅ Yes
PATCH	/notes/:id	Update a note	✅ Yes
DELETE	/notes/:id	Delete a note	✅ Yes