NOTES.md

Notes

Tasks

• Add 'Total' line to receipt - Sum of all items

• Make receipt print items in order they were scanned

• Improve test coverage

• Make tests more modular for less forced updating

• Some branches, customers wants price first on receipt line

• Any other improvements

Total Price

• getTotal function in our IReceiptFormat Interface
• Returns integer as total price
• Use in getReceipt function

Print items in scanned order

• Rewrite addItem and printReceipt
• Print by taking item one by one out of Queue

Improve test coverage

• Add additional test cases for new implementation and features

Print receipt at front

• Create IReceipFormat Interface and create one RegularReceiptFormat class and one PrintFrontFormat class
• Both will implement IReceiptFormat which will have a getReceipt function
• Our getReceipt function will have their respected implementation of how we want our receipt to be formatted

Improvements

• Since we have ItemStore interface we can add edit and delete functionality for items
• Add IReceiptStore interface with ReceiptStore and connect to a mongo database
• Make receiptstore with get and add function by requesting the db