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@rmetzman rmetzman released this 20 Jun 02:16
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v2
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Learn about vigilant mode.

Phase 2 Writeup

Team Members:

  • Sasha Nguyen
  • Matthieu Perez
  • Rebecca Metzman

Additional Tasks for Grading

In addition to implementing the tasks described above, your team should also write a brief report that includes the following:
The Additional Tasks that you would like graded for this phase. Please keep in mind that we will only grade three Additional Tasks for a group of three, and four Additional Tasks for a group of four. If you list more than that, the tasks that get graded will be decided at the grader’s discretion.

  • 2.6
  • 2.8
  • 2.11 (1.10)

Changes Made to the Provided Code

2.1

Implemented a caching mechanism in the getContributorName method by adding a new private Map<String, String> contributorNameCache. The cache improves performance by storing previously retrieved contributor names, reducing the need for repeated network calls.

2.2

  • Added validation checks to ensure that the WebClient, login, and password parameters are not null.
  • Added error handling for cases when the WebClient cannot connect to the server, returns null, or provides malformed JSON data.
  • Updated methods to throw IllegalStateException or IllegalArgumentException where appropriate to match the test cases.
  • UserInterface Class: Updated the start, createFund, and main methods to handle exceptions.

2.3

  • Added the class ContributorAggregate.java to deal with aggregating donations.
  • Added a displayAggregatedDonation method to the UI class.
  • Added an aggregatedDonations cache to store the aggregated donations.

2.6

  • Added the method getAggregatedDonations() to aggregate donations by fund, cache the results, and order them by total donation amount in descending order.
  • Updated the onResume() method.
  • Created a new class to hold aggregate data for donations.

2.8

  • Improved user prompts for commands like logging out.
  • Added new methods for managing user sessions effectively.

2.11 (1.10)

  • Added a DateTimeFormatter field called formatter to change the format of the date displayed.

Known Bugs or Issues

List any known bugs or issues with the tasks you attempted in this phase.

Instructions

Instructions on how to start each app, if you changed anything from the original version of the code, e.g. the name of the Java main class or JavaScript entry point, arguments to the programs, etc. If you did not change anything, you may omit this.

Team Member Contributions

  • Rebecca Metzman: Worked on 2.3 and 2.11 (which we did 1.10 for).
  • Sasha Nguyen: Worked on 2.1 and 2.8.
  • Matthieu Perez: Worked on 2.2 and 2.6.

The writeup should be committed to your GitHub repo as a plain-text or .md file named “Phase 2 writeup” by the deadline stated above.

Assets 2
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