This Checkout Application is a Ruby-based command-line tool designed for simulating a shopping cart system. It incorporates an interactive interface for adding products, applies dynamic pricing rules based on the cart's contents, and calculates the total cost with discounts.
- Interactive Product Addition: Users can add products to their cart in real time using unique product codes.
- Dynamic Pricing Rules: Implements special pricing rules like buy-one-get-one-free (BOGOF) and bulk purchase discounts.
- Real-time Total Calculation: Calculates and displays the total cost of the cart, updating dynamically as products are added.
- Flexible Product Management: Products and pricing rules are defined in external JSON files, allowing for easy updates and maintenance.
Clone the Repository:
git clone git@github.com:KhadeevKamil/amenitiz.git- Run the application:
ruby main.rb- Enter product codes separated by commas (e.g.,
GR1,SR1,GR1) when prompted. - Type
DONEto finish adding products and view the total price.
Comprehensive RSpec tests are provided to ensure functionality:
rspec- ProductBuilder: Constructs product instances from provided product codes, leveraging data from
products.json. - Offer Classes: Includes various classes like
BogofOfferandBulkDiscountOfferthat apply specific discount rules.. - CheckoutService: Central component managing the cart, scanning products, and applying offers to calculate the final total.