Project: Ultimate Divoc Tracker

Ultimate Divoc Tracker is a desktop app for managing COVID-19 contacts in school admin, optimized for use via a Command Line Interface (CLI) while still having the benefits of a Graphical User Interface (GUI). If you can type fast, Ultimate Divoc Tracker can get your contact management tasks done faster than traditional GUI apps.

School administrators (like teachers) in charge of managing COVID-19 can use UDT to easily track COVID-19 cases amongst the student population with ease and concentrate on what matters most, the education of the students.

Given below are my contributions to the project.

  • New Feature: ClassCode attribute for Person #38
    • What it does:
      • Adds a ClassCode attribute for each person denoting their class number/code
      • Displays the ClassCode attribute on the person’s card in the user interface
      • Stores the ClassCode attribute on a JSON file with the key as “classCode”
    • Justification: This attribute provides a way for schools to track COVID-19 in each classroom denoted by ClassCode
    • Highlights: This enhancement is used in the batch update status feature.
    • Credits: {Jun Hong, Joshua}
  • New Feature: Batch update status when a person recovers #76
    • What it does:
      • When a person recovers (Status changes from Positive to Negative) and there is no person in the same ClassCode whose Status is Positive, every person with the same ClassCode as the recovered person will have their status changed from Close-Contact to Negative.
      • The reverse (Status changes from Negative to Positive) is implemented by Joshua and Jun Hong.
    • Justification: Automate the tracking of COVID-19 in every ClassCode. If no more positive cases in a ClassCode, persons with Close-Contact status having the same ClassCode as the recovered person should change to Negative.
    • Highlights: This feature is called every time a person’s Status is changed from Positive to Negative. It requires a check whether there are still positive cases in the ClassCode of the recovered person.
  • New Feature: Batch update status based on the same activities #112
    • What it does: Considers those with the same Activity close contacts instead of only those with the same ClassCode in the batch update status feature.
      • When a person becomes COVID-19 positive, those in the same ClassCode or Activity will have their status updated to Close-Contact if they are Negative.
      • When a person recovers from COVID-19, those in the same ClassCode or Activity will have their status updated to Negative if they are Close-Contact and they are not related to any Positive person in the same ClassCode or Activity as them.
    • Justification: If a person has the same Activity as another person, they should be considered as close contacts. Hence, this should also be included in the batch update status feature as one should be labeled as Close-Contact if the other is Positive.
    • Highlights: One person can have multiple Activity so the implementation is not the same as the ClassCode only implementation since one person can only have one ClassCode.
  • JUnit Test:
    • Added test methods for:
      • Batch update status feature #71
      • Find command #175
      • FindActivity command #175
      • FindClassCode command #175
      • FindStatus command #175
  • Enhancements to existing features:
    • Displayed Activity on persons’ cards #78
    • Updated UI by adding different text colors according to Status #103
    • Applied abstraction to different parts of the code #113 and #174
    • Added assertions to the code #176

  • Code contributed: RepoSense link

  • Documentation:
    • User Guide:
      • Added documentation for saving and editing the data file #23
      • Added command summary in user guide #23
      • Added viewing help window section (help command) #183
      • Added limitation on the automation of status #183
    • Developer Guide:
      • Added documentation for updated AddCommand and EditCommand following the addition of ClassCode, Status and Activity attributes #98
      • Added documentation for updated UI and Storage flow #98
      • Added proposed enhancements for UDT #98
      • Added a sequence diagram for findstatus command execution #183
      • Added a sequence diagram for findclasscode command execution #183
      • Added a sequence diagram for findactivity command execution #183
      • Updated the documentation for the implementation of batch update with respect to the incorporation of the activity attribute #183
      • Added and edited explanations for the role of batch update in AddCommand, DeleteCommand and EditCommand #183
  • Community:
    • PRs reviewed (with non-trivial review comments):
      • Add command for finding students by their Covid-19 Status #55
      • Added command for finding students by their Class Code #56
      • Batch student status update #62
      • Move editStatus method to ModelManager #179
    • Reported bugs and suggestions for other teams in the class:
      • AY2122S2-CS2103T-T09-4:
        • Inaccurate command message in results window #1
        • Product does not show all items after series of steps #2
        • Able to set expiry date to past dates #3
        • Category is shown as required field in update product window #4
        • Name and category fields can contain only symbols #5
        • Invalid remind command #6
        • Find command not working #7