USER STORY: Set up order and checkout success

[johnamdickson]

Epic: Payment Functionality #35

User Story: As a Site Admin I can ensure that products are added to the order with confirmation to user so that the products the user wants to buy are recorded correctly in the database and they are notified in due course.

Acceptance Criteria:

• Orders created from products in users bag.
• Record of order in database on successful completion.
• A checkout success feedback to the user.
• Confirmation that payment reached Stripe

Tasks:

• [x] Update checkout views to transfer cart items to order/order line items.
• [x] Add a checkout success template to feedback to user that their order has been placed.
• [x] Using test card details, confirm that payment for order was sucessful.

[johnamdickson]

Set up checkout success template and confirmed operational:

View set up to transfer cart items and user details to order and line item objects.

Confirmed that stripe payment element is being received by reviewing on Stripe dashboard.