8. As a user, I want to mark an item on my shopping list as purchased so the app can learn how often I buy different items.

[dgorley]

AC:

• User is able to tap a checkbox or similar UI element to mark an item in the list as purchased
• Item should be shown as checked for 24 hours after the purchase is made (i.e. we assume the user does not need to buy the item again for at least 1 day)

Notes:

• One challenge your pair may work through is figuring out you they will test this.
• E.g., maybe create a few sample items then go into the Firestore console and manipulate the dates. T
• The wirefrrame shows the use of simple checkboxes for this purpose, which is fine for now. https://github.com/the-collab-lab/smart-shopping-list/blob/main/_resources/wireframes/list-populated.png