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michaelshyam1 - Project Portfolio Page

Project: UniTasker

UniTasker is a desktop application used to keep track of tasks and courses.

Given below are my contributions to the project.

New Features

Added the Course Tracker feature
- What it does: Allows users to add and manage courses, track assessment components with weightages and scores, and compute weighted grades automatically.
- Justification: Users may need to track their grades across multiple modules. Having a built-in course tracker keeps everything in one place.
- Highlights: Supports adding/deleting courses, adding/deleting assessments, recording scores, and viewing weighted grade breakdowns. Course data is persisted to courses.txt across sessions.
Added the Undo feature (course commands)
- What it does: Allows users to reverse the most recent course command that modified data (e.g. course add, course delete, course add-assessment, course score).
- Justification: Users may accidentally add or delete a course or assessment. Undo provides a quick way to revert mistakes
- Highlights: Implemented using the Command pattern with a history stack in UniTasker. Extended the Command interface with default undo() and isUndoable() methods so existing commands are unaffected.

Code Contributed: RepoSense Link

General contributions:

Implemented CourseCommand, CourseParser, CourseManager, CourseUi
Implemented UndoCommand and extended Command interface with undo support
Integrated course commands into the main command loop via AppContainer
Refactored coursestracker package into existing package structure (course, command, storage, ui, exception)

Testing

Added JUnit tests for CourseManager, Course, Assessment, CourseStorage, and undo behaviour via CourseUndoTest.

Developer Guide Contributions

Added implementation details for Course Tracker with a sequence diagram (CourseAddSequenceDiagram)
Added implementation details for Undo feature with a sequence diagram (UndoSequenceDiagram) and class diagram (UndoClassDiagram)
Added manual testing instructions for Course Tracker and Undo

User Guide Contributions

Review/Mentoring Contributions