feat(Grade By Step): Summarize student work using AI

[hirokiterashima]

This is a new feature that uses OpenAI LLM to summarize Open Response and Discussion activities in the Teacher Tools.

Changes

For units with AI enabled (see "Test Prep" below), in the CM for any OpenResponse and Discussion items:

• Show "Generate Student Summary" button if there is at least one response for the period selected (includes when "All Periods" is selected)
  • Clicking on the button generates summary and displays it.
    • Show spinner while waiting
    • Shows summary in the same language as the prompt
    • Show (# responses) after summary
  • Summary is saved in localStorage. Coming back to the component should re-display the summary
  • Clicking on the button again generates new summary and overwrites the existing one.
• Show "No student responses" if there is no response for the period selected

Test Prep

1. Test with feat(OpenAI integration): Specify chat api url WISE-API#317. Set values for openai.api.key and openai.chat.api.url.
2. Add top-level json field in the unit to enable this feature:

{
  ...
  "ai": { "enabled": true }
  ...
}

Test

• Changes work as described above
• Units that don't have AI enabled do not show the summarizer

[qltysh]

❌ 1 blocking issue (1 total)

Tool	Category	Rule	Count
qlty	Structure	Function with many parameters (count = 7): constructor	1	❌

[qltysh]

Coverage Impact

Unable to calculate total coverage change because base branch coverage was not found.

Modified Files with Diff Coverage (8)

Rating	File	% Diff	Uncovered Line #s
	src/app/services/chat/chat.service.ts	0.0%	6-31
	src/app/services/localStorageService.ts	30.0%	10-40
	...open-response-ai-summary/open-response-ai-summary.component.ts	100.0%
	src/app/chatbot/chatbot.component.ts	77.8%	170, 178
	src/app/services/chat/openAiChat.service.ts	100.0%
	...ves/teacher-summary-display/ai-summary/ai-summary.component.ts	92.1%	44-47
	...splay/discussion-ai-summary/discussion-ai-summary.component.ts	41.2%	20-38
	...torComponents/component-summary/component-summary.component.ts	50.0%	103
	Total	65.5%

🤖 Increase coverage with AI coding...

In the `cm-component-ai-summarizer` branch, add test coverage for this new code:

- `src/app/chatbot/chatbot.component.ts` -- Lines 170 and 178
- `src/app/services/chat/chat.service.ts` -- Line 6-31
- `src/app/services/localStorageService.ts` -- Line 10-40
- `src/assets/wise5/classroomMonitor/classroomMonitorComponents/component-summary/component-summary.component.ts` -- Line 103
- `src/assets/wise5/directives/teacher-summary-display/ai-summary/ai-summary.component.ts` -- Line 44-47
- `src/assets/wise5/directives/teacher-summary-display/discussion-ai-summary/discussion-ai-summary.component.ts` -- Line 20-38

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🛟 Help

• Diff Coverage: Coverage for added or modified lines of code (excludes deleted files). Learn more.

• Total Coverage: Coverage for the whole repository, calculated as the sum of all File Coverage. Learn more.

• File Coverage: Covered Lines divided by Covered Lines plus Missed Lines. (Excludes non-executable lines including blank lines and comments.)

  • Indirect Changes: Changes to File Coverage for files that were not modified in this PR. Learn more.

[qltysh]

Function with many parameters (count = 7): constructor [qlty:function-parameters]