siddharth263 / shopping_app_hyper_srot Goto Github PK

This is a simple shopping web application developed using Java and the Spring Framework. It allows users to perform various actions such as ordering products, applying coupons, making payments, and viewing order statuses.

• Users can enter the quantity of products they want to order.

• The app checks if the desired quantity of the product is available.

• Users can check available coupons and apply one if valid. Each coupon can only be applied once per user.

• Users can make payments for their orders.

• Users can view the status of all their orders.

To run the application locally, follow these steps:

• Clone this repository to your local machine.

• Please make sure you have Java and Maven installed.

• Navigate to the project directory.

• Run mvn spring-boot:run to start the application.

• Access the application at http://localhost:8080.

• Upon accessing the application, users will be able to perform the actions described above through the provided endpoints.

• The application provides responses in JSON format for every user action.

• The app assumes there is only one type of product with a fixed quantity, which can be fetched from a config file during startup.

• You may customize the product details and other configurations in the application.properties file.

1. GET /inventory

• Retrieves information about product inventory.
• Provides details such as ordered quantity, price, and availability.

2. GET /fetchCoupons

• Fetches available coupons along with their discount percentages

3. POST /{userId}/order?qty={quantity}&coupon={couponCode}

• Places an order for the specified user with the given quantity and coupon code.
• Returns information about the order, including the order ID and amount.

4. POST /{userId}/{orderId}/pay?amount={paymentAmount}

• Makes a payment for the specified order with the given payment amount.
• Returns the payment transaction status.

5. GET /{userId}/orders

• Retrieves all orders placed by the specified user.
• Provides details such as order ID, amount, date, and applied coupon.

6. GET /{userId}/orders/{orderId}

• Retrieves the details of a specific order placed by the user.
• Provides information about the order, including its status and transaction ID.