Coffee Shop App

A coffee shop console app written in Java, with Maven, backed by a Postgres database hosted on AWS using JDBC that also utilizes JUnit testing and SLF4J logging.

What I learned

• Java: Using Mavan to create a java console app and how dependencies work.
• Postgres: How to have persistant data using a database hosted on AWS.
• AWS: How to create a database using AWS RDS and connect it to my console app using JDBC.
• JUnit: How to create unit tests using Mockito for my console application.
• SLF4J: How to log for my console application.

What I can improve on

• JUnit: Use Mockito better and better unit tests.
• SLF4J: Use better logging for transactions.
• Java: Input validation, and exception handling needs to be better.
• Java: Console print outs could look better.