[13] Persist the transaction list between application runs

[JStonham]

Java Databases. Java uses the API JDBC to connect to databases. Which database? Relational database - will I have multiple users? Serialise the array to a file?

[kinbiko]

Product design as picture (please post the picture here!).

To do: Write the engineering design:

• How does Java use (read and write) JSON?
• How how are classes going to use this?
• How will tests use this? (Presumably you don't want to use the same JSON file for tests as you would in production)

[JStonham]

[JStonham]

Split into 3 PR:

1. Unit test and implementation for reading and writing JSON file in separate class (JSON Interpreter) with test class.
2. Add transaction: Integrate JSON Interpreter into Application processAdd (with Transaction Repository).
3. Print transactions: Integrate JSON Interpreter into Application. Instead of Transaction Data use Transaction Repository. Delete Transaction Data

[JStonham]

[JStonham]

[JStonham]