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Foo Kang - Project Portfolio Page

Overview

NUStudy is a desktop app for managing a student’s study sessions, optimised for use via a command-line interface (CLI).

It is written in Java and uses Gradle for Build Management. JUnit for unit-testing.

Summary of Contributions

1) Feature Implemented

• AddCourseCommand — Add a new course to the study schedule
  PR: #27

  • Description: Introduced AddCourseCommand to register courses via CLI.
  • Justification: Foundation for organizing sessions by course, enabling downstream features (session creation, tracking).
  • Notes: Input validation, duplicate checks, and user feedback messages.

• Persistent Storage (Storage class) — Save/Load data between runs
  PR: #53

  • Description: This feature saves course and session data to a local storage file NUStudy.txt when the application session ends.
  • Justification: Ensures that users’ study data is preserved across application sessions.
  • Highlights: This implementation required careful handling of file I/O operations and data serialization to ensure data integrity.
  • Credits: Implementation completed fully by me. My teammate, Andrew Gan, contributed to minor bug fixes.

• Flexible Date Input (DateParser) — Accept multiple date formats PR: #76

  • Description: This feature allows users to input dates in various formats, enhancing user experience.
  • Justification: Improves usability by accommodating different user preferences for date input.
  • Highlights: This implementation involved creating a robust parsing mechanism that can handle multiple date formats and edge cases.

• EditSessionDateCommand — Update a session’s date
  PR: #80

  • Description: Enabled in-place session date edits with validation and user prompts.
  • Justification: Allows users to correct or update session dates, improving data accuracy.
  • Highlights: Integrated with DateParser for flexible date input handling.

2) Enhancements to Existing Features

• Store date for study sessions
  PR: #76

  • Extended session model to include a date field integrated with DateParser.

3) Code Contributed

• RepoSense Report:
  View breakdown

4) Testing

• Wrote unit tests for CommandParser, Storage, EditSessionCommand and DateParser using JUnit.

5) Documentation

• User Guide

  • Added “Edit study session date for a course” section with examples PR: #78

• Developer Guide

  • Documented Storage class design, save sequence diagrams
    PR: #65

  • Documented command component architecture and class diagrams
    PR: #93

6) Community Involvement

• PRs reviewed (with non-trivial review comments): #71