`Exam mode`: Fix navigation when clicking open repository

[rabeatwork]

Checklist

General

• [x] This is a small issue that I tested locally and was confirmed by another developer on a test server.
• [x] Language: I followed the guidelines for inclusive, diversity-sensitive, and appreciative language.
• [x] I chose a title conforming to the naming conventions for pull requests.

Client

• [x] 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.
• [x] I strictly followed the client coding and design guidelines.
• [x] Following the theming guidelines, I specified colors only in the theming variable files and checked that the changes look consistent in both the light and the dark theme.
• [x] I added authorities to all new routes and checked the course groups for displaying navigation elements (links, buttons).
• [x] I added multiple screenshots/screencasts of my UI changes.

Motivation and Context

https://github.com/ls1intum/Artemis/issues/8878

Description

When clicking on "Open Repository", "Open Commit History" or a Commit Hash the user was redirected to the exam overview page.

Steps for Testing

Prerequisites:

• 1 Instructor
• 1 Student
• 1 Exam with a Programming Exercise

1. Log in to Artemis as student
2. Navigate to Exam
3. Participate in the exam
4. Open a programming exercise within the exam
5. click "Open Repository"
6. verify that you're navigated to a read-only code editor that shows the repo
7. click on "Open Commit History"
8. Verify that you see the commit history
9. click on a Commit Hash
10. Verify that you see a Diff view

Testserver States

[!NOTE] These badges show the state of the test servers. Green = Currently available, Red = Currently locked Click on the badges to get to the test servers.

Review Progress

Performance Review

• [ ] I (as a reviewer) confirm that the client changes (in particular related to REST calls and UI responsiveness) are implemented with a very good performance
• [ ] I (as a reviewer) confirm that the server changes (in particular related to database calls) are implemented with a very good performance

  Code Review

• [x] Code Review 1
• [x] Code Review 2

  Manual Tests

• [x] Test 1
• [ ] Test 2

  Exam Mode Test

• [ ] Test 1
• [ ] Test 2

Screenshots

https://github.com/ls1intum/Artemis/assets/75392103/63d99ccd-4565-4f0f-97d0-038f17d62d14

Summary by CodeRabbit

• New Features

  • Introduced routes for repository views, commit history, and commit details for exercises within courses and exams.
  • Enabling interaction with exercise repositories as part of course activities.

• Removals

  • Removed routes and configurations related to RepositoryViewComponent, CommitHistoryComponent, and CommitDetailsViewComponent from exam participation routes.

[coderabbitai[bot]]

Walkthrough

The changes enhance the routing system of the web application by integrating additional routes for repository views and participation in exercises across courses and exams. This involves introducing new components like RepositoryViewComponent, CommitHistoryComponent, and CommitDetailsViewComponent while removing similar configurations from a related module (examParticipationRoute). Another new modification adds a route for programming-repository-routing.module enabling users to interact with exercise repositories within course activities.

Changes

Files/Paths	Change Summary
src/main/webapp/app/app-routing.module.ts	Added routes for RepositoryViewComponent, CommitHistoryComponent, CommitDetailsViewComponent, and indicated data configurations and guards. Introduced a route for programming-repository-routing.module.
src/main/webapp/app/exam/participate/exam-participation.route.ts	Removed routes and related data configurations and guards for RepositoryViewComponent, CommitHistoryComponent, and CommitDetailsViewComponent.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant AppRoutingModule
    participant RepositoryViewComponent
    participant CommitHistoryComponent
    participant CommitDetailsViewComponent
    participant UserRouteAccessService
    participant LocalVCGuard

    User ->> AppRoutingModule: Access Repository View URL
    AppRoutingModule ->> UserRouteAccessService: Check User Access
    UserRouteAccessService -->> AppRoutingModule: Access Granted
    AppRoutingModule ->> RepositoryViewComponent: Load Repository View
    RepositoryViewComponent ->> LocalVCGuard: Check Local VC Guard
    LocalVCGuard -->> RepositoryViewComponent: Guard Passed
    RepositoryViewComponent -->> User: Display Repository View

    User ->> AppRoutingModule: Access Commit History URL
    AppRoutingModule ->> UserRouteAccessService: Check User Access
    UserRouteAccessService -->> AppRoutingModule: Access Granted
    AppRoutingModule ->> CommitHistoryComponent: Load Commit History
    CommitHistoryComponent ->> LocalVCGuard: Check Local VC Guard
    LocalVCGuard -->> CommitHistoryComponent: Guard Passed
    CommitHistoryComponent -->> User: Display Commit History

    User ->> AppRoutingModule: Access Commit Details URL
    AppRoutingModule ->> UserRouteAccessService: Check User Access
    UserRouteAccessService -->> AppRoutingModule: Access Granted
    AppRoutingModule ->> CommitDetailsViewComponent: Load Commit Details
    CommitDetailsViewComponent ->> LocalVCGuard: Check Local VC Guard
    LocalVCGuard -->> CommitDetailsViewComponent: Guard Passed
    CommitDetailsViewComponent -->> User: Display Commit Details

sequenceDiagram
    participant User
    participant AppRoutingModule
    participant ArtemisProgrammingRepositoryRoutingModule

    User ->> AppRoutingModule: Access Programming Repository URL
    AppRoutingModule ->> ArtemisProgrammingRepositoryRoutingModule: Load Programming Repository Module
    ArtemisProgrammingRepositoryRoutingModule -->> User: Display Programming Repository Interfaces

---

Recent review details

**Configuration used: .coderabbit.yaml** **Review profile: ASSERTIVE**

Commits

Files that changed from the base of the PR and between 91612d3449c08a91dbae5677b462c14d556cbccb and e7b27b1362a71c58b8b03e16b8d13863aa6417c6.

Files selected for processing (1)

* src/main/webapp/app/app-routing.module.ts (1 hunks)

Additional context used

Path-based instructions (1)

src/main/webapp/app/app-routing.module.ts (1)

Pattern `src/main/webapp/**/*.ts`: angular_style:https://angular.io/guide/styleguide;methods_in_html:false;lazy_loading:true;code_reuse:true;tests:meaningful;types:PascalCase;enums:PascalCase;funcs:camelCase;props:camelCase;no_priv_prefix:true;strings:single_quotes;localize:true;btns:functionality;links:navigation;icons_text:newline;labels:associate;code_style:arrow_funcs,curly_braces,open_braces_same_line,indent_4;memory_leak_prevention:true;routes:naming_schema;chart_framework:ngx-charts;responsive_layout:true

Additional comments not posted (1)

src/main/webapp/app/app-routing.module.ts (1)

`104-106`: **Approve the addition of the new route for programming repositories.** The route is correctly configured for lazy loading, which is great for performance. However, consider adding a comment to describe the purpose of this route, enhancing maintainability and readability for future developers. ```diff + // This route allows students to access the programming repository in a read-only mode during exams ```

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