This project is a Node.js application that provides functionality for user authentication, product management, and an e-commerce platform. It includes two main modules: userRouter for user-related operations (registration, login, profile update, and token management), and productRouter for managing products (creation, retrieval, updating, and deletion).

1. User Module

   • Register
   • Login
   • Update Profile
   • Token Management
     • Refresh Token
     • Logout

2. Product Module

   • Create Product
   • Retrieve Products
   • Update Product
   • Delete Product

Endpoint: POST /register

• Description: Registers a new user with the provided information.
• Request Body:
  • name: User's name
  • email: User's email
  • password: User's password
  • address: User's address
• Response:
  • Success: { "msg": "New User registered" }
  • Failure: { "msg": "User already exists, please login" } or { "msg": "Something went wrong", "error": "Error details" }

Endpoint: POST /login

• Description: Authenticates a user based on email and password, returning a JWT token on success.
• Request Body:
  • email: User's email
  • password: User's password
• Response:
  • Success: { "msg": "Login successful", "token": "userToken" }
  • Failure: { "msg": "Credentials not found" } or { "msg": "Wrong Credentials" }

Endpoint: PUT /updateprofile

• Description: Updates a user's profile information.
• Request Body:
  • userID: User's ID
  • name: New user name (optional)
  • email: New user email (optional)
  • password: New user password (optional)
  • address: New user address (optional)
• Response:
  • Success: { "msg": "User profile updated successfully" }
  • Failure: { "msg": "User not found" } or { "msg": "Something went wrong", "error": "Error details" }

Endpoint: POST /refresh-token

• Description: Generates a new JWT token based on the provided refresh token.
• Request Body:
  • refreshToken: Refresh token
• Response: { "token": "newToken" }

Endpoint: POST /logout

• Description: Logs out a user by blacklisting the provided token.
• Request Body:
  • token: Token to be blacklisted
• Response:
  • Success: { "msg": "Logout successful" }
  • Failure: { "msg": "Token is already blacklisted" } or { "msg": "Something went wrong" }

Endpoint: POST /create

• Description: Creates a new product based on the provided information.
• Request Body:
  • Catogory: Product category (men's clothing or women's clothing)
  • Title: Product title
  • Image: Product image URL
  • Description: Product description
  • Price: Product price
  • Additional fields specific to the product category
• Response:
  • Success: { "msg": "Product registered on site", "product": { /* Product details */ } }
  • Failure: { "msg": "Invalid category" } or { "msg": "Not able to add", "error": "Error details" }

Endpoints:

• GET /allmenproducts: Retrieves all men's products

• GET /allwomenproducts: Retrieves all women's products

• Response: Array of product objects

Endpoint: PATCH /update/:id

• Description: Updates a product based on the provided information.
• Request Parameters:
  • id: Product ID
• Request Body:
  • Catogory: Product category (men's clothing or women's clothing)
  • Fields to be updated
• Response:
  • Success: { "msg": "Product updated successfully", "product": { /* Updated product details */ } }
  • Failure: { "msg": "Invalid category" } or { "msg": "Error updating product" }

Endpoint: DELETE /delete/:id

• Description: Deletes a product based on the provided ID.
• Request Parameters:
  • id: Product ID
• Response:
  • Success: { "msg": "Product deleted successfully", "product": { /* Deleted product details */ } }
  • Failure: { "msg": "Invalid category" }, { "msg": "Product not found" }, or { "msg": "Error deleting product" }