cart-service

Cart Service

Overview

The cart service is responsible for storing the details about the cart of a user. The service uses MongoDB as the database to store the cart details.

Functionalities and APIs

1. Add book to cart. API: PUT /cart-service/user/cart/add/{bookId}/{quantity}
2. Remove book from cart. API: DELETE /cart-service/user/cart/remove/{bookId}
3. Get cart details. API: GET /cart-service/user/cart/
4. Clear the cart. API: DELETE /cart-service/user/cart/clear

Events

1. Produces an event when a book is added to the cart that is subscribed by the inventory-service.
2. Produces an event when a book is removed from the cart that is subscribed by the inventory-service.
3. Subscribes to an event from user-service to clear the cart when a user is deleted.

Dependencies

1. inventory-service - To check if the book is available in the inventory.

Port

The service runs on port 8002.