Learning path: Fix competency graph overflow and display minimap

[JohannesWt]

Checklist

General

• This is a small issue that I tested locally and was confirmed by another developer 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.

Client

• I strictly followed the client coding and design guidelines.
• I documented the TypeScript code using JSDoc style.
• I added multiple screenshots/screencasts of my UI changes.

Motivation and Context

When opening the competency graph the graph had a visible overflow at the bottom.

Description

This PR fixes the bottom overflow of the competency graph and shows the minimap of the graph to give the user better orientation.

Steps for Testing

Prerequisites:

• 1 Instructor
• 1 Student
• at least 2 connected competencies with each at least one lecture unit (or Exercise)

1. Log in to Artemis
2. Navigate to the student learning path UI
3. Open the Learning path navigation overview
4. Verify that the graph can not be dragged out of the modal window vertically
5. Verify that the minimap of the graph is shown

Testserver States

Note

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Review Progress

Code Review

• Code Review 1
• Code Review 2

Manual Tests

• Test 1
• Test 2

Test Coverage

Screenshots

Minimap of the competency graph

(difficult to screenshot its better to see it on the test server)

Summary by CodeRabbit

• New Features

  • Introduced mini-map functionality within the competency graph component with options for maximum width and height.

• Style

  • Enhanced styling of the competency graph modal to prevent overflow issues, ensuring a better user experience.

[coderabbitai]

Walkthrough

The recent updates introduced notable enhancements to the competency graph component within the learning paths feature. Specifically, a mini-map display functionality has been incorporated, along with adjustable parameters to control its size. Other changes focus on layout and style improvements for the competency graph modal to ensure better overflow handling and visual presentation.

Changes

Files	Change Summary
src/main/webapp/app/course/learning-paths/components/competency-graph-modal/competency-graph-modal.component.html	Wrapped <jhi-competency-graph> in a <div> with class competency-graph-modal-body h-100.
src/main/webapp/app/course/learning-paths/components/competency-graph-modal/competency-graph-modal.component.scss	Added overflow: hidden; property to the .competency-graph-modal class.
src/main/webapp/app/course/learning-paths/components/competency-graph/competency-graph.component.html	Added attributes [showMiniMap]="true", [miniMapMaxWidth]="200", and [miniMapMaxHeight]="150".

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[github-actions]

⚠️ Unable to deploy to test servers ⚠️

The docker build needs to run through before deploying.

[Jan-Thurner]

Tested on TS3. The map is quite dark. The navigation works well though. Code also looking good.

[JohannesStoehr]

Tested on TS3. The map is quite dark. The navigation works well though. Code also looks good

[florian-glombik]

Approve code

[egekurt123]

Code LGTM

[SimonEntholzer]

code

[rabeatwork]

Maintainer approved