Add news article comments and reactions

2026-05-01 11:43:49 +02:00
parent 874f8feb9c
commit 28e7e46e13
22 changed files with 20083 additions and 26 deletions
--- a/app/Services/News/NewsArticleCommentService.php
+++ b/app/Services/News/NewsArticleCommentService.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services\News;
+
+use App\Services\ContentSanitizer;
+use App\Models\NewsArticleComment;
+use App\Models\User;
+use Illuminate\Validation\ValidationException;
+use cPad\Plugins\News\Models\NewsArticle;
+
+final class NewsArticleCommentService
+{
+    public function create(NewsArticle $article, User $actor, string $body, ?NewsArticleComment $parent = null): NewsArticleComment
+    {
+        if (! $article->commentsAreEnabled()) {
+            throw ValidationException::withMessages([
+                'body' => 'Comments are disabled for this article.',
+            ]);
+        }
+
+        $trimmedBody = trim($body);
+        $errors = ContentSanitizer::validate($trimmedBody);
+
+        if ($errors !== []) {
+            throw ValidationException::withMessages([
+                'body' => $errors,
+            ]);
+        }
+
+        $comment = NewsArticleComment::query()->create([
+            'article_id' => (int) $article->id,
+            'user_id' => (int) $actor->id,
+            'parent_id' => $parent?->id,
+            'author_name' => trim((string) ($actor->name ?: $actor->username)),
+            'body' => $trimmedBody,
+            'rendered_body' => ContentSanitizer::sanitizeRenderedHtml(
+                ContentSanitizer::render($trimmedBody),
+                $this->actorCanPublishLinks($actor)
+            ),
+            'status' => 'visible',
+        ]);
+
+        return $comment->fresh(['user.profile', 'replies.user.profile']);
+    }
+
+    public function delete(NewsArticleComment $comment, User $actor): void
+    {
+        $article = $comment->article()->with('author')->first();
+
+        if (! $article || ! $this->canDelete($comment, $article, $actor)) {
+            throw ValidationException::withMessages([
+                'comment' => 'You are not allowed to remove this comment.',
+            ]);
+        }
+
+        if ($comment->trashed()) {
+            return;
+        }
+
+        $comment->delete();
+    }
+
+    private function canDelete(NewsArticleComment $comment, NewsArticle $article, User $actor): bool
+    {
+        return (int) $comment->user_id === (int) $actor->id
+            || (int) $article->author_id === (int) $actor->id
+            || $actor->isAdmin()
+            || $actor->isModerator();
+    }
+
+    private function actorCanPublishLinks(User $actor): bool
+    {
+        $level = (int) ($actor->level ?? 1);
+        $rank = strtolower((string) ($actor->rank ?? 'Newbie'));
+
+        return $level > 1 && $rank !== 'newbie';
+    }
+}