tak-sampson / rails-challenge Goto Github PK

• Fork this repository
• Make sure that Ruby, Rails, and SQLite3 are installed on your machine. This might be helpful if you don't create new apps everyday https://guides.rubyonrails.org/getting_started.html
• Run bundle install to install gems
• Setup database rake db:setup
• Run the app rails server or an interactive console rails console to test that your app is running.

• E-commerce sites often follow a similar data format. I've already created models for some of the more common resources. These are the objects that are already modeled and included in the schema.

• A customer is someone making a purchase.
• A product is a product for sale.
• A variant is a version of a specific product. For example if the product was "Jean Jacket" the variants might be "Dark Blue" and "Light Blue", although variant usage is not limited to color.
• A collection contains a group of similar products

• Please use RSpec for the test, but otherwise use any libraries you prefer.
• We encourage writing the tests first! If you are comfortable with TDD, do Step 3 before Step 2.

Create a model for a customer order.

• Date created
• Reference/relationship to the customer who is placing the order.
• Reference to each variant ordered and the quantity ordered of each variant. (HINT: Might be helpful to create a second model here)
• Total cost of all variants included in the order. (Should not change when the price of an included variant is changed)
• Current order status ['pending', 'processing', 'fulfilled', 'delivered', 'canceled']. This field should default to pending.

Create an endpoint to create orders. This endpoint enables the creation of an order based on a set of required parameters(customer_id, list of variant_ids and quantities ordered)

• Creating an order returns a 400 response if the request doesn't contain required parameters
• Creating an order returns a 404 response if any of the customer or variant ids are invalid.
• Creating an order returns a 422 response if there is not enough stock for any of the variants contained in the order.
• Creating an order succeeds if none of the previous error scenarios occur.

Write an RSpec test to verify that order creation endpoint behaves as described above.

Create an endpoint to display a single order resource at the /orders/{#id}.json endpoint.

• Response should contain all order fields, and additionally include variant id, name, price, and quantity ordered for each variant included in the order.