Lee Care Gene's Project Portfolio Page

Project: FinBook

FinBook is a desktop app for Financial Assistant (FA) to manage their client details and ensure that your data is secured. With FinBook, you can set a unique password, manage and view client’s details, meetings and portfolio as well as many other features to make your daily workflow much more efficient!

Overview

FinBook is optimized for use via a Command Line Interface (CLI), which means most of our commands are done by typing.

Summary of Contributions

• Code contributed: RepoSense link

• Enhancements implemented:
  • New feature: Import command
    • What it does: Allows the user to import data from a JSON or CSV file.
    • Justification: Lets the user add multiple clients at once from an external source, saving them time as they do not have to reinsert the clients one by one. It also lets the user move their data between devices easily.
    • Highlights: Works seamlessly in conjunction with the export command. The user can import data that has been exported using the export command.
    • Credits: Uses OpenCSV for reading from CSV files.
  • New feature: Export command
    • What it does: Allows the user to export data to a CSV file.
    • Justification: Lets the user edit their data using other applications. This is particularly useful when there are a lot of (>100) clients stored in FinBook, as is easier to edit this data using spreadsheet software like Excel.
    • Highlights: Works seamlessly in conjunction with the import command. The user can export data, optionally edit the data, and reimport it using the import command.
    • Credits: Uses OpenCSV for writing to CSV files.
  • New feature: Lock command
    • What it does: Allows the user to lock FinBook. A password dialog box asking for the user’s password is displayed, and the user can resume using FinBook after entering the correct password.
    • Justification: Prevents unauthorised parties from using FinBook without permission from the user, enhancing the privacy of the user’s data.
    • Highlights:
      • Works seamlessly in conjunction with the password command. The user can lock FinBook after setting a password using the password command.
      • If a password is set, the password dialog box is displayed on startup of FinBook.
    • Credits: Uses Password4j for password verification.
  • New feature: Password command
    • What it does: Allows the user to set or update their FinBook password. The user will receive feedback on their chosen password.
    • Justification: Lets the user set a password for FinBook, enhancing the privacy of the user’s data. It also discourages the user from choosing a weak password.
    • Highlights:
      • Works seamlessly in conjunction with the lock command. The user can set a password before locking FinBook using the lock command.
      • The estimated strength of the password is displayed. If it is weak, warnings and suggestions on how to improve the password are provided to the user.
    • Credits: Uses Password4j for password hashing, and zxcvbn4j for password strength estimation.
• Contributions to the UG:
  • Added documentation for these features: import command, export command, lock command, password command
  • Added the above commands to the command summary.
  • Added section on password resetting.
  • Added new terms (JSON, CSV, path) to the glossary.
  • Helped to fix bugs such as inconsistent formatting, broken links and outdated carryovers from AB3.
• Contributions to the DG:
  • Updated the acknowledgements section.
  • Updated the storage component section.
  • Added implementation details of the following: import command, password lock feature
  • Updated user stories, use cases and glossary
  • Helped to fix bugs such as inconsistent formatting, broken links and outdated carryovers from AB3.
• Contributions to team-based tasks:
  • Set up the GitHub team organization, team repository and issue tracker.
  • Set up GitHub Project Boards to manage user stories and issues.
  • Set up master branch protection rules.
  • Maintained the issue tracker and milestones.
  • Made sure there were no outdated references to AB3 in the codebase.
  • Integrated the following third party libraries into the project: OpenCSV, Password4j, zxcvbn4j
• Review/mentoring contributions:
  • Reviewed the following pull requests: #43, #49, #81, #87, #94, #185
  • Helped a teammate resolve an issue with failing test cases: Link to PR
• Contributions beyond the project team:
  • Evidence of helping others
    • Reported bugs for other teams in the class: Example 1, Example 2, Example 3

Contributions to the Developer Guide (Extracts)

Created the following diagrams:

Contributions to the User Guide (Extracts)

4.2.1. Locking the application : lock

Locks the application.

Format: lock

The following dialog box will be displayed:

Caution: The lock feature only serves to prevent unauthorized usage of FinBook. Anyone with access to your PC is still able to view and edit the JSON files containing your data.

4.3.3. Importing data : import

Imports data from a JSON or CSV file.

• JSON files must be saved by the latest version of FinBook
• CSV files must be formatted correctly as follows:
  • The first line of the file must contain these headers in any order:
    • name
    • phone
    • email
    • address
    • income
    • meeting date
    • tags
    • risk
    • plans
    • The data in each corresponding column must be valid
      • tags must be separated by commas , without spaces (e.g. VIPPClient,YuFamily)
      • plans must be separated by commas , without spaces ( e.g. prudential income,NTUC income,prudential health)

Format: import PATH

• Imports data from the file at the specified PATH
• PATH can be a relative or full path
• PATH must end in .json or .csv

Examples:

• import ./data.json imports data from the file data.json which is located in the same directory as the FinBook executable
• import ../data.csv imports data from the file data.csv which is located one level outside the directory of the FinBook executable