Iris: Add chat in lectures

[isabellagessl]

Checklist

General

• I tested all changes and their related features with all corresponding user types on a test server.
• Language: I followed the guidelines for inclusive, diversity-sensitive, and appreciative language.
• I chose a title conforming to the naming conventions for pull requests.

Server

• Important: I implemented the changes with a very good performance and prevented too many (unnecessary) and too complex database calls.
• I strictly followed the principle of data economy for all database calls.
• I strictly followed the server coding and design guidelines.
• I added multiple integration tests (Spring) related to the features (with a high test coverage).

Client

• Important: I implemented the changes with a very good performance, prevented too many (unnecessary) REST calls and made sure the UI is responsive, even with large data (e.g. using paging).
• I strictly followed the principle of data economy for all client-server REST calls.
• I strictly followed the client coding and design guidelines.
• I added multiple integration tests (Jest) related to the features (with a high test coverage), while following the test guidelines.
• I translated all newly inserted strings into English and German.

Motivation and Context

For now Iris was only available in exercises and the course but now it is also available for lectures.

Description

Iris has been added to lectures.

• A new Session type has been added and corresponding SessionService.
• The Iris button now appears in lectures when the feature is enabled globally and in the course.
• Clicking the button opens the Iris chat window.

Steps for Testing

Prerequisites:

• Iris is enbaled globally
• 1 course
• 1 lecture

1. Log in to Artemis
2. Navigate to Course Administration, click on your course
3. Navigate to Iris settings and enable Iris Lecture chat
4. Navigate to the lecture as a student
5. Check wether the Iris button appears and opens the chat window
6. Talk to Iris, ask questions about the lecture

Testserver States

Note

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Green = Currently available, Red = Currently locked
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Review Progress

Code Review

• Code Review 1
• Code Review 2

Manual Tests

• Test 1
• Test 2

Test Coverage

Summary by CodeRabbit

• New Features

  • Introduced a new lecture chat session management feature with the ability to create and retrieve chat sessions for lectures.
  • Added support for lecture-specific chat settings, including rate limiting and category enablement.
  • Implemented REST endpoints for managing lecture chat sessions and updating their statuses.
  • Enhanced user interface to support lecture chat settings in the settings update components.
  • Added new records and DTOs for managing lecture chat pipeline execution and status updates.
  • Integrated lecture chat settings into the existing settings management framework.

• Bug Fixes

  • Improved error handling for lecture chat session management.

• Documentation

  • Updated localization files for English and German to include new entries related to lecture chat settings.

• Tests

  • Added integration tests for the lecture chat messaging functionality.
  • Updated existing tests to accommodate new lecture chat settings and functionality.

[github-actions]

⚠️ Unable to deploy to test servers ⚠️

The docker build needs to run through before deploying.

[kaancayli]

Tested on TS1. Works as expected. Code LGTM

[Feras797]

where do I find the iris settings?
I don't have my own course but I should be able to change the settings for any course (?)

[HawKhiem]

where do I find the iris settings? I don't have my own course but I should be able to change the settings for any course (?)

Correct me if I'm wrong but I think one can only change iris settings thoroughly with admin rights, with instructors rights one can only change some parts, which are normally not enough to test some of the PRs. You could try testing locally