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Integrated code lifecycle: Allow Admins to clear Distributed data #10111

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@BBesrour BBesrour commented Jan 6, 2025

Checklist

General

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).
  • I added pre-authorization annotations according to the guidelines and checked the course groups for all new REST Calls (security).
  • I documented the Java code using JavaDoc style.

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.
  • 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.
  • I added multiple integration tests (Jest) related to the features (with a high test coverage), while following the test guidelines.
  • I added authorities to all new routes and checked the course groups for displaying navigation elements (links, buttons).
  • I documented the TypeScript code using JSDoc style.
  • I added multiple screenshots/screencasts of my UI changes.
  • I translated all newly inserted strings into English and German.

Changes affecting Programming Exercises

  • High priority: I tested all changes and their related features with all corresponding user types on a test server configured with the integrated lifecycle setup (LocalVC and LocalCI).

Motivation and Context

We want to allow admin to clear distributed data. This will clear the following structures:

  • BuildJobQueue
  • ProcessingJobs map
  • resultQueue! NON-PROCESSED RESULTS WILL BE LOST
  • build agent Information - May take a few mins to reset
  • docker image clean up - may take up to 5 mins to reset

Steps for Testing

Prerequisites:

  • Admin (TS3 or locally)
  1. Pause all agents
  2. submit a few programming exercises
  3. clear hazelcast data (button in build agents view)
  4. check that the queue was cleared. and that no build agents are visible in the build agent view (they may re appear quickly)

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 even for very large courses with more than 2000 students.
  • I (as a reviewer) confirm that the server changes (in particular related to database calls) are implemented with a very good performance even for very large courses with more than 2000 students.

Code Review

  • Code Review 1
  • Code Review 2

Manual Tests

  • Test 1
  • Test 2

Performance Tests

  • Test 1
  • Test 2

Screenshots

image
image
image

Summary by CodeRabbit

  • New Features

    • Added functionality to clear distributed data for build agents.
    • Introduced a new modal for confirming distributed data clearing.
    • Added admin endpoint for clearing distributed build job data.
  • User Interface

    • Created a new button to trigger distributed data clearing.
    • Added confirmation modal with safety checks before data clearing.
    • Introduced a modal for pausing all build agents.
  • Localization

    • Added German and English translations for new distributed data clearing functionality.
    • Included warning messages about data clearing implications.
  • Testing

    • Added unit tests for new modal components to ensure proper functionality.

@BBesrour BBesrour self-assigned this Jan 6, 2025
@BBesrour BBesrour requested a review from a team as a code owner January 6, 2025 16:23
@github-actions github-actions bot added tests server Pull requests that update Java code. (Added Automatically!) client Pull requests that update TypeScript code. (Added Automatically!) core Pull requests that affect the corresponding module programming Pull requests that affect the corresponding module labels Jan 6, 2025
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coderabbitai bot commented Jan 6, 2025

Warning

There were issues while running some tools. Please review the errors and either fix the tool’s configuration or disable the tool if it’s a critical failure.

🔧 pmd (7.8.0)
src/main/java/de/tum/cit/aet/artemis/core/web/admin/AdminBuildJobQueueResource.java

The following rules are missing or misspelled in your ruleset file category/vm/bestpractices.xml: BooleanInstantiation, DontImportJavaLang, DuplicateImports, EmptyFinallyBlock, EmptyIfStmt, EmptyInitializer, EmptyStatementBlock, EmptyStatementNotInLoop, EmptySwitchStatements, EmptySynchronizedBlock, EmptyTryBlock, EmptyWhileStmt, ExcessiveClassLength, ExcessiveMethodLength, ImportFromSamePackage, MissingBreakInSwitch, SimplifyBooleanAssertion. Please check your ruleset configuration.

Walkthrough

This pull request introduces a new feature for clearing distributed data in the build agent system. It includes the addition of a new administrative endpoint in the backend, a corresponding service method, and user interface components in Angular for confirmation. The feature is designed to ensure that only users with admin privileges can execute the operation, with clear warnings about the irreversible nature of clearing distributed data.

Changes

File Path Change Summary
src/main/java/de/tum/cit/aet/artemis/core/web/admin/AdminBuildJobQueueResource.java Added new clearDistributedData() endpoint with admin privilege enforcement.
src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java Added resultQueue variable and clearDistributedData() method to manage distributed data.
src/main/webapp/app/localci/build-agents/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.html Added new HTML component for clearing distributed data confirmation.
src/main/webapp/app/localci/build-agents/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.ts Added new Angular component for clearing distributed data.
src/main/webapp/app/localci/build-agents/build-agent-pause-all-modal/build-agent-pause-all-modal.component.html Added new modal component for pausing all build agents.
src/main/webapp/app/localci/build-agents/build-agent-pause-all-modal/build-agent-pause-all-modal.component.ts Added new Angular component for pausing all build agents.
src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.html Updated to remove pause modal and add clear data button.
src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.ts Added methods for handling clear data modal and updated pause method.
src/main/webapp/app/localci/build-agents/build-agents.service.ts Added clearDistributedData() method for HTTP DELETE request handling.
src/main/webapp/i18n/de/buildAgents.json Added translations for distributed data clearing functionality.
src/main/webapp/i18n/en/buildAgents.json Added translations for distributed data clearing functionality.
src/test/javascript/spec/component/localci/build-agents/build-agent-clear-distributed-data.component.spec.ts Added test suite for BuildAgentClearDistributedDataComponent.
src/test/javascript/spec/component/localci/build-agents/build-agent-pause-all-modal.component.spec.ts Added test suite for BuildAgentPauseAllModalComponent.

Sequence Diagram

sequenceDiagram
    participant User
    participant BuildAgentSummaryComponent
    participant BuildAgentClearDistributedDataModal
    participant BuildAgentsService
    participant AdminBuildJobQueueResource
    participant SharedQueueManagementService

    User->>BuildAgentSummaryComponent: Click "Clear Distributed Data"
    BuildAgentSummaryComponent->>BuildAgentClearDistributedDataModal: Open Modal
    User->>BuildAgentClearDistributedDataModal: Confirm by typing "CLEAR DATA"
    BuildAgentClearDistributedDataModal->>BuildAgentSummaryComponent: Confirm Action
    BuildAgentSummaryComponent->>BuildAgentsService: Call clearDistributedData()
    BuildAgentsService->>AdminBuildJobQueueResource: HTTP DELETE /clear-distributed-data
    AdminBuildJobQueueResource->>SharedQueueManagementService: Call clearDistributedData()
    SharedQueueManagementService-->>AdminBuildJobQueueResource: Clear Completed
    AdminBuildJobQueueResource-->>BuildAgentsService: Return Success
    BuildAgentsService-->>BuildAgentSummaryComponent: Show Success Alert
Loading

Possibly related PRs

Suggested Labels

ready to merge, buildagent

Suggested Reviewers

  • SimonEntholzer
  • coolchock
  • krusche

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📒 Files selected for processing (1)
  • src/main/java/de/tum/cit/aet/artemis/core/web/admin/AdminBuildJobQueueResource.java (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • src/main/java/de/tum/cit/aet/artemis/core/web/admin/AdminBuildJobQueueResource.java
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Actionable comments posted: 1

🧹 Nitpick comments (10)
src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-pause-all-modal/build-agent-pause-all-modal.component.ts (2)

1-5: Use consistent single quotes for imports
While the Angular style guide does not strictly enforce single quotes everywhere, the local coding guidelines mention using single quotes for strings. Consider aligning the import statements accordingly if that’s the current standard.

-import { Component, inject } from "@angular/core";
+import { Component, inject } from '@angular/core';

22-27: Add return types to methods
Even though Angular/TypeScript can infer some return types, explicitly specifying return types (e.g., void) can improve clarity.

- cancel() {
+ cancel(): void {
    this.activeModal.dismiss('cancel');
  }
src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.ts (2)

1-7: Consider adding more descriptive naming
The name BuildAgentClearDistributedDataComponent is accurate; however, a shorter alias or more domain-specific naming might improve readability in templates and usage, especially if more admin modals or dialogs are introduced in the future.


22-25: Use placeholders or safer approach for user confirmation checks
Relying on the user to type "CLEAR DATA" exactly might be error-prone. You may want to provide a placeholder or more robust form validation approach. Also consider localizing the required string if it should be language-dependent.

src/test/javascript/spec/component/localci/build-agents/build-agent-clear-distributed-data.component.spec.ts (1)

33-39: Improve test specificity
You’ve added a test ensuring that the button is disabled unless the user types the exact phrase. Consider adding more cases (e.g., trailing whitespace, localization differences) to ensure robust validation.

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.ts (1)

104-110: Handle modal dismissal
This approach works for positive confirmations. However, consider handling the modalRef.dismiss scenario to avoid potential issues if the user closes the modal outside the confirm/cancel flow.

src/main/java/de/tum/cit/aet/artemis/core/web/admin/AdminBuildJobQueueResource.java (1)

275-291: HTTP method choice
The PUT method is acceptable for this endpoint. However, given it clears data, a DELETE request might also be semantically suitable. If the team prefers PUT, ensure documentation clarifies the rationale for the chosen method.

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.html (3)

1-7: Enhance modal accessibility

Add descriptive aria-label to the modal dialog and improve the close button accessibility.

-<div class="modal-content">
+<div class="modal-content" role="dialog" aria-labelledby="clear-data-modal-title">
     <div class="modal-header">
-        <h5 class="modal-title">
+        <h5 class="modal-title" id="clear-data-modal-title">
             <span jhiTranslate="artemisApp.buildAgents.clearDistributedData.title"></span>
         </h5>
-        <button type="button" class="btn-close" aria-label="Close" (click)="cancel()"></button>
+        <button type="button" class="btn-close" aria-label="Close modal" (click)="cancel()"></button>

8-15: Add validation feedback for confirmation text

The input field should display feedback when the entered text doesn't match the required pattern.

-<input type="text" class="form-control" required name="confirm" [(ngModel)]="confirmationText" [pattern]="'CLEAR DATA'" />
+<input 
+    type="text" 
+    class="form-control" 
+    required 
+    name="confirm" 
+    [(ngModel)]="confirmationText" 
+    [pattern]="'CLEAR DATA'"
+    #confirmInput="ngModel" 
+    aria-label="Confirmation text input"
+/>
+<div class="invalid-feedback" *ngIf="confirmInput.invalid && (confirmInput.dirty || confirmInput.touched)">
+    <span jhiTranslate="artemisApp.buildAgents.clearDistributedData.invalidConfirmation">Please enter 'CLEAR DATA' exactly as shown</span>
+</div>

16-26: Add loading state to prevent double submission

The danger button should be disabled during the clearing operation to prevent double submissions.

-<button type="button" class="btn btn-danger" (click)="confirm()" [disabled]="!buttonEnabled()">
+<button 
+    type="button" 
+    class="btn btn-danger" 
+    (click)="confirm()" 
+    [disabled]="!buttonEnabled() || isLoading"
+    aria-label="Confirm clear data">
     <fa-icon [icon]="faTrash" />
     <span jhiTranslate="artemisApp.buildAgents.clearDistributedData.clearData"></span>
+    <span *ngIf="isLoading" class="spinner-border spinner-border-sm ms-1" role="status"></span>
 </button>
📜 Review details

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Review profile: CHILL
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📥 Commits

Reviewing files that changed from the base of the PR and between 1798b25 and fa0c86d.

📒 Files selected for processing (13)
  • src/main/java/de/tum/cit/aet/artemis/core/web/admin/AdminBuildJobQueueResource.java (1 hunks)
  • src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java (4 hunks)
  • src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.html (1 hunks)
  • src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.ts (1 hunks)
  • src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-pause-all-modal/build-agent-pause-all-modal.component.html (1 hunks)
  • src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-pause-all-modal/build-agent-pause-all-modal.component.ts (1 hunks)
  • src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.html (1 hunks)
  • src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.ts (4 hunks)
  • src/main/webapp/app/localci/build-agents/build-agents.service.ts (1 hunks)
  • src/main/webapp/i18n/de/buildAgents.json (1 hunks)
  • src/main/webapp/i18n/en/buildAgents.json (1 hunks)
  • src/test/javascript/spec/component/localci/build-agents/build-agent-clear-distributed-data.component.spec.ts (1 hunks)
  • src/test/javascript/spec/component/localci/build-agents/build-agent-pause-all-modal.component.spec.ts (1 hunks)
🧰 Additional context used
📓 Path-based instructions (12)
src/main/webapp/app/localci/build-agents/build-agents.service.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

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.html (1)

Pattern src/main/webapp/**/*.html: @if and @for are new and valid Angular syntax replacing *ngIf and *ngFor. They should always be used over the old style.

src/main/java/de/tum/cit/aet/artemis/core/web/admin/AdminBuildJobQueueResource.java (1)

Pattern src/main/java/**/*.java: naming:CamelCase; principles:{single_responsibility,small_methods,no_duplication}; db:{perf_queries,datetime_not_timestamp}; rest:{stateless,singleton,delegate_logic,http_only,minimal_dtos}; dtos:{java_records,no_entities,min_data,single_resp}; di:constructor_injection; kiss:simple_code; file_handling:os_indep_paths; practices:{least_access,avoid_transactions,code_reuse,static_member_ref,prefer_primitives}; sql:{param_annotation,uppercase,avoid_subqueries};java:avoid_star_imports

src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java (1)

Pattern src/main/java/**/*.java: naming:CamelCase; principles:{single_responsibility,small_methods,no_duplication}; db:{perf_queries,datetime_not_timestamp}; rest:{stateless,singleton,delegate_logic,http_only,minimal_dtos}; dtos:{java_records,no_entities,min_data,single_resp}; di:constructor_injection; kiss:simple_code; file_handling:os_indep_paths; practices:{least_access,avoid_transactions,code_reuse,static_member_ref,prefer_primitives}; sql:{param_annotation,uppercase,avoid_subqueries};java:avoid_star_imports

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.html (1)

Pattern src/main/webapp/**/*.html: @if and @for are new and valid Angular syntax replacing *ngIf and *ngFor. They should always be used over the old style.

src/test/javascript/spec/component/localci/build-agents/build-agent-pause-all-modal.component.spec.ts (1)

Pattern src/test/javascript/spec/**/*.ts: jest: true; mock: NgMocks; bad_practices: avoid_full_module_import; perf_improvements: mock_irrelevant_deps; service_testing: mock_http_for_logic; no_schema: avoid_NO_ERRORS_SCHEMA; expectation_specificity: true; solutions: {boolean: toBeTrue/False, reference: toBe, existence: toBeNull/NotNull, undefined: toBeUndefined, class_obj: toContainEntries/toEqual, spy_calls: {not_called: not.toHaveBeenCalled, once: toHaveBeenCalledOnce, with_value: toHaveBeenCalledWith|toHaveBeenCalledExactlyOnceWith}}

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-pause-all-modal/build-agent-pause-all-modal.component.html (1)

Pattern src/main/webapp/**/*.html: @if and @for are new and valid Angular syntax replacing *ngIf and *ngFor. They should always be used over the old style.

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-pause-all-modal/build-agent-pause-all-modal.component.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

src/test/javascript/spec/component/localci/build-agents/build-agent-clear-distributed-data.component.spec.ts (1)

Pattern src/test/javascript/spec/**/*.ts: jest: true; mock: NgMocks; bad_practices: avoid_full_module_import; perf_improvements: mock_irrelevant_deps; service_testing: mock_http_for_logic; no_schema: avoid_NO_ERRORS_SCHEMA; expectation_specificity: true; solutions: {boolean: toBeTrue/False, reference: toBe, existence: toBeNull/NotNull, undefined: toBeUndefined, class_obj: toContainEntries/toEqual, spy_calls: {not_called: not.toHaveBeenCalled, once: toHaveBeenCalledOnce, with_value: toHaveBeenCalledWith|toHaveBeenCalledExactlyOnceWith}}

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.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

src/main/webapp/i18n/de/buildAgents.json (1)

Pattern src/main/webapp/i18n/de/**/*.json: German language translations should be informal (dutzen) and should never be formal (sietzen). So the user should always be addressed with "du/dein" and never with "sie/ihr".

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.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

⏰ Context from checks skipped due to timeout of 90000ms (3)
  • GitHub Check: client-tests
  • GitHub Check: server-tests
  • GitHub Check: Analyse
🔇 Additional comments (21)
src/test/javascript/spec/component/localci/build-agents/build-agent-pause-all-modal.component.spec.ts (6)

1-2: Imports look good.
The usage of Angular's testing utilities is aligned with standard practices and there's no non-essential import overhead.


3-6: Component import is valid.
Referencing the BuildAgentPauseAllModalComponent directly rather than importing an entire module helps maintain a lean test environment.


7-14: Consider testing update if it's used in production code.
You've mocked update in the activeModal, but there is no test verifying its usage. Confirm if the component calls update, and add a test if needed.


16-25: Module configuration aligns with guidelines.
Mocking NgbActiveModal prevents actual modal operations while focusing on unit testing this component's logic.


27-31: Well-defined “cancel” behavior.
The test ensures that the modal’s dismiss method is called with the expected argument, improving reliability and clarity of the user cancel flow.


33-37: Confirm logic validated.
The test confirms that the modal’s close method is called with true, verifying the expected acceptance flow when confirming the action.

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-pause-all-modal/build-agent-pause-all-modal.component.ts (1)

7-12: Component configuration is appropriate
The standalone: true approach is a good practice for modularity, and the external template reference is consistent with Angular best practices.

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-clear-distributed-data/build-agent-clear-distributed-data.component.ts (1)

33-35: Flag potential for accidental data loss
Clearing distributed data can be irreversible. Confirm the user experience and incorporate additional disclaimers or logs to avoid unintentional actions.

src/test/javascript/spec/component/localci/build-agents/build-agent-clear-distributed-data.component.spec.ts (2)

1-5: Test structure aligns with Angular best practices
The usage of TestBed.configureTestingModule and explicit import of the component is correct. This is a well-structured foundational test setup.


41-45: Confirm final user feedback
After closing with true, confirm that the calling component or service handles the result properly (e.g., triggers the clearing logic). You could add a separate test mocking or verifying the subsequent action.

src/main/webapp/app/localci/build-agents/build-agents.service.ts (1)

77-83: HTTP request approach is consistent and clear
Using a DELETE request is appropriate for data removal. The error handling uses a descriptive message, which is beneficial if issues arise. However, consider logging or further surfacing the specific context for operational troubleshooting.

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.ts (4)

6-6: Imports look good!
These imports align with the Angular style guide, and the icon usage from FontAwesome is consistent with best practices.

Also applies to: 10-10, 15-16, 45-45


113-120: Modal for clearing distributed data
Great job reusing the same pattern as pausing build agents. This enhances maintainability and consistency across modals.


122-122: Method naming consistency
The name pauseAllBuildAgents() precisely reflects its purpose and follows the recommended Angular style for method names (camelCase).


158-173: Concurrency check
Clearing distributed data may conflict if another admin triggers the process simultaneously. While this might be an edge case, consider adding protective measures (e.g., concurrency locks or checks) to ensure safe multi-admin operations.

src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java (1)

41-41: Clear data logic

  1. Initializing resultQueue and clearing it in clearDistributedData() looks correct.
  2. Ensure you call cancelAllRunningBuildJobs() before clearing processingJobs to handle active jobs gracefully.
  3. Using Hazelcast’s IQueue.clear() is fine for an admin-only operation, but confirm that no partial states remain if the operation is unexpectedly interrupted.

Also applies to: 65-66, 106-106, 313-325

✅ Verification successful

Implementation correctly handles clearing of distributed data
The code follows best practices by:

  1. Calling cancelAllRunningBuildJobs() before clearing processingJobs as recommended
  2. Using atomic clear operations that prevent partial states
  3. Implementing proper access controls and user confirmation for this admin-only operation
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Look for transaction-like patterns or partial rollback to confirm there's no partial states left on interruption
rg -A 5 "transaction|rollback"

Length of output: 66119


Script:

#!/bin/bash
# Look for clearDistributedData implementation and surrounding context
ast-grep --pattern 'clearDistributedData() {
  $$$
}'

# Backup search using ripgrep
rg -A 10 "clearDistributedData"

Length of output: 16011

src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-pause-all-modal/build-agent-pause-all-modal.component.html (1)

1-23: Modal structure
The modal follows Angular and Bootstrap best practices:
• Translations for text content.
• Separate confirm and cancel buttons.
• Use of FontAwesome icons for clarity.
All good!

src/main/webapp/i18n/en/buildAgents.json (2)

28-29: LGTM! Clear and informative alert messages

The alert messages effectively communicate the success and failure states of the operation.


36-42: LGTM! Well-structured warning messages

The clear data section provides comprehensive information about:

  • What will be cleared
  • The irreversible nature of the action
  • Clear instructions for proceeding
src/main/webapp/app/localci/build-agents/build-agent-summary/build-agent-summary.component.html (2)

Line range hint 2-2: Great use of modern Angular control flow syntax!

The template consistently uses the new @if, @for, and @switch syntax throughout, following the coding guidelines.

Also applies to: 2-2


16-23: LGTM! Button changes follow consistent patterns.

The modifications maintain UI consistency with other administrative actions. The new clear distributed data button is well-integrated with appropriate styling and iconography.

Let's verify the internationalization key exists:

✅ Verification successful

Internationalization keys are properly implemented

The translation keys for the clear distributed data feature are correctly implemented in both English and German language files, including all necessary UI text elements.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Check if the i18n key exists in both English and German translations
rg -l "artemisApp.buildAgents.clearDistributedData.title" src/main/webapp/i18n/

Length of output: 79


Script:

#!/bin/bash
# First, let's find all i18n JSON files
fd -e json . src/main/webapp/i18n/

# Then, let's look for any build agents related keys
rg -i "buildAgents" src/main/webapp/i18n/ --type json

# Also search for clearDistributed to catch any variations of the key
rg -i "clearDistributed" src/main/webapp/i18n/ --type json

Length of output: 15460


Script:

#!/bin/bash
# Check the content of the clearDistributedData section in both language files
rg -A 5 '"clearDistributedData"' src/main/webapp/i18n/*/buildAgents.json

Length of output: 2030

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ole-ve
ole-ve previously approved these changes Jan 6, 2025
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looks good, added two minors regarding the translations

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github-actions bot commented Jan 8, 2025

⚠️ Unable to deploy to test servers ⚠️

Testserver "artemis-test3.artemis.cit.tum.de" is already in use by PR #10001.

@github-actions github-actions bot added the deployment-error Added by deployment workflows if an error occured label Jan 8, 2025
@BBesrour BBesrour added deploy:artemis-test3 and removed deployment-error Added by deployment workflows if an error occured labels Jan 8, 2025
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github-actions bot commented Jan 8, 2025

⚠️ Unable to deploy to test servers ⚠️

The docker build needs to run through before deploying.

@github-actions github-actions bot added the deployment-error Added by deployment workflows if an error occured label Jan 8, 2025
@BBesrour BBesrour removed the deployment-error Added by deployment workflows if an error occured label Jan 8, 2025
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Actionable comments posted: 1

🧹 Nitpick comments (2)
src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java (2)

106-106: Add documentation for the resultQueue field.

While the initialization is correct, the purpose and contents of this queue should be documented in the class-level or field-level JavaDoc, similar to how processingJobs is documented.

+    /**
+     * Queue storing build results that need to be processed
+     */
     private IQueue<ResultQueueItem> resultQueue;

313-316: Enhance method documentation.

The JavaDoc should clearly document:

  • The impact of clearing each data structure
  • Warning about data loss (especially for non-processed results)
  • Prerequisites (e.g., pausing agents)
  • Admin-only access requirement
     /**
      * Clear all build related data from the distributed data structures.
      * This method should only be called by an admin user.
+     * 
+     * WARNING: This operation:
+     * - Clears all queued build jobs
+     * - Removes all processing job information
+     * - Clears docker image cleanup information
+     * - Discards all non-processed results
+     * - Removes all build agent information
+     * 
+     * Prerequisites:
+     * - All build agents should be paused before calling this method
+     * - Only administrators should have access to this operation
      */
📜 Review details

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Reviewing files that changed from the base of the PR and between fa0c86d and 9dcffd4.

📒 Files selected for processing (2)
  • src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java (4 hunks)
  • src/main/webapp/i18n/de/buildAgents.json (1 hunks)
🧰 Additional context used
📓 Path-based instructions (2)
src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java (1)

Pattern src/main/java/**/*.java: naming:CamelCase; principles:{single_responsibility,small_methods,no_duplication}; db:{perf_queries,datetime_not_timestamp}; rest:{stateless,singleton,delegate_logic,http_only,minimal_dtos}; dtos:{java_records,no_entities,min_data,single_resp}; di:constructor_injection; kiss:simple_code; file_handling:os_indep_paths; practices:{least_access,avoid_transactions,code_reuse,static_member_ref,prefer_primitives}; sql:{param_annotation,uppercase,avoid_subqueries};java:avoid_star_imports

src/main/webapp/i18n/de/buildAgents.json (1)

Pattern src/main/webapp/i18n/de/**/*.json: German language translations should be informal (dutzen) and should never be formal (sietzen). So the user should always be addressed with "du/dein" and never with "sie/ihr".

⏰ Context from checks skipped due to timeout of 90000ms (8)
  • GitHub Check: client-tests-selected
  • GitHub Check: client-style
  • GitHub Check: server-style
  • GitHub Check: server-tests
  • GitHub Check: client-tests
  • GitHub Check: Build and Push Docker Image
  • GitHub Check: Build .war artifact
  • GitHub Check: Analyse
🔇 Additional comments (6)
src/main/webapp/i18n/de/buildAgents.json (4)

27-29: LGTM! Alert messages are clear and consistent.

The new alert messages follow the existing pattern and maintain a consistent informal tone.


35-35: LGTM! Warning message uses correct informal style.

The warning message correctly uses the informal "du" form and clearly explains the consequences of the action.


38-38: Improve technical terminology in the German translation.

The description uses technical terms like "Map" and "Queue" which might be unclear to administrators. Consider using more user-friendly terms to explain these concepts.

Suggestion:

-                "descriptionFirst": "Diese Aktion wird alle verteilten Daten löschen. Dazu gehören die BuildJob Queue, die processingJobs Map, die DockerImageCleanUp Map, die BuildAgents Map und die BuildJobResults Queue.",
+                "descriptionFirst": "Diese Aktion wird alle verteilten Daten löschen. Dazu gehören die Warteschlange der Build-Aufträge, die Liste der in Bearbeitung befindlichen Aufträge, die Liste der Docker-Images zur Bereinigung, die Liste der Build-Agenten und die Warteschlange der Build-Ergebnisse.",

39-42: LGTM! Clear and user-friendly instructions.

The warning about irreversibility and the confirmation instructions are well-written and use the correct informal tone.

src/main/java/de/tum/cit/aet/artemis/programming/service/localci/SharedQueueManagementService.java (2)

41-41: LGTM!

The import statement follows the coding guidelines and is correctly placed with other DTO imports.


65-66: LGTM!

The field declaration follows the coding guidelines:

  • Uses appropriate access level (private)
  • Consistent with other queue declarations
  • Well-placed with related fields

coderabbitai[bot]
coderabbitai bot previously approved these changes Jan 8, 2025
…e/clear-distributed-data' into feature/integrated-code-lifecycle/clear-distributed-data
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Demonstrated during testing session, works as expected.

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Tested on TS3 during tested session. Works as expected.

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Worked during testing, code looks good too. I added dome minor change requests

Comment on lines +14 to +36
export class BuildAgentClearDistributedDataComponent {
private activeModal = inject(NgbActiveModal);

confirmationText = model<string>('');

protected readonly faTimes = faTimes;
protected readonly faTrash = faTrash;

private readonly expectedConfirmationText = 'CLEAR DATA';

buttonEnabled = computed(() => this.confirmationText() === this.expectedConfirmationText);

/**
* Closes the modal by dismissing it
*/
cancel() {
this.activeModal.dismiss('cancel');
}

confirm() {
this.activeModal.close(true);
}
}
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Not entirely sure, but would it also just work to use a jhi-delete-button instead of this whole component?

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tested on TS3, works as expected

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6 participants