Deli Store Java Application Capstone 2

Welcome to the DELI Java Application repository!

Key Features:

• Efficiency: The easy-to-use screens make navigating through the program simple and fun!
• Functionality: Allows users to add, view, delete, through multiple menu items such as chips,drinks, and sandwiches.
• The item can also be added to checkout and written to a csv to view similar to a transaction.

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Folder Structure :

Homescreen : This is where the main class is and the start of the application!

Interesting piece of code :

I found this piece of code interesting because when I was writing my code I realized that I would have to repeat the exact same thing for alot of the ingredients. I knew that would violate the DRY code principle and knew I could make this a utility method to make my code cleaner. I love this implementation because it saved me so many lines of code I can't even imagine having to write that could not be used throughout the applciation. As a coder I strive to try to write things once and use throughtout the program if possible.

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** Note all my screens handle errors for Strings and numbers. **

Homscreen output / error-handling :

Main order Screen output :

Output:

Ordering custom sandwich next images output :

Display the cart :

File created if checkout option selected :

Signature sandwich output :

Output :

Output for cart :

Modify bonus works for all items for signature sandwiches only showing cheese change in this output:

Error handling :

Drinks output / errors:

Output :

Error handling :

Chips output / errors:

Output :

Error handling :

No items in cart error handling :

Exit output / error-handling :

Output: