Er Jun Ze - Project Portfolio Page

Project: NUS To-Do List

NUS To-Do List is a Java command-line interface (CLI) application that is designed to allow NUS students to keep track of tasks that needs to be completed.

Given below are my contributions to the project.

Summary of Contributions

• New Feature: Created the Parser and ParserUtil classes for parsing commands from the user.
  • What it does: Parses user input into the respective commands and their parameters.
  • Justification: This feature is essential to the program as it made it easier to add new commands to the program, which was necessary as new features likely require new commands to use.
• New Feature: Grouped the code into components, like the Model, Logic, and Ui components.
  • What it does: Improves the project’s structure to be more in line with OOP principles.
  • Justification: This feature is essential to the program as it made it easier to extend the codebase and implement more features, without the code becoming too messy.
• New Feature: Created a tag system for users to add tags, in the form of strings, to their tasks.
  • What it does: Allows users to add, edit and remove tags from their tasks using the tags command. Users can also see all the tags present in their task list using the taglist command, in case they forgot what tags they have used, after which they can view/edit tasks with those tags.
  • Justification: This feature is useful to the program as it sets up the ability for users to search for tasks by tags, or target certain tasks with commands depending on the tags they have. For example, students can add module codes to tasks as a tag, so they can easily find all tasks in their task list that are related to that module later.
• New Feature: Created a command for editing the description of tasks.
  • What it does: Allows users to edit the description of existing tasks.
  • Justification: This feature is useful to the program as users can update the descriptions of tasks if they want to do so for reasons such as to more accurately reflect what the task is about.
• New Feature: Extended filters out of the list command to task selection in multiple commands.
  • What it does: Allows users to select more than one task to target with a command. Users can use filters to target all tasks fulfilling certain conditions.
  • Justification: This feature is useful to the program as it affords more flexibility to users when it comes to manipulating their task list. Users do not have to individually target tasks, which will require as many commands as tasks they want to edit/delete, and can instead mass edit/delete tasks.

Code Contributed:

• RepoSense Link

Enhancements Implemented:

• Wrote some JUnit tests for the ParserUtil class.

Contributions to the UG:

• Wrote the Command format section.
• Contributed to the Add task, Edit description, Edit tags, and View all tags components in the Features section.

Contributions to the DG:

• Added architecture diagram and provided a high-level overview of the project’s structure.
• Added component class diagrams and described briefly how each component functions.
• Wrote the glossary and manual testing section.

Contributions to team-based tasks:

• Contributed to the planning of the product by coming up with features to implement.
• Ensure that the code being merged does not have bugs or typos.

Review/monitoring contributions:

• Reviewed and approved PRs for the team

Contributions beyond the project team:

• Reviewed the developer guide for another team and provided suggestions: CS2113-W15-1
• Reported bugs in the program of another team and provided suggestions for improvement: CS2113T-T09-1