Initial commit

app/server/api/articles/[slug].get.ts

@@ -0,0 +1,71 @@
+import { Article } from '../../models/Article'
+import { checkAccessLevel, verifyAuth } from '../../utils/auth'
+
+export default defineEventHandler(async (event) => {
+  const slug = getRouterParam(event, 'slug')
+
+  if (!slug) {
+    throw createError({
+      statusCode: 400,
+      statusMessage: 'Slug is required'
+    })
+  }
+
+  // Find article
+  const article = await Article.findOne({ slug })
+    .populate('author', 'username displayName avatar')
+    .populate('contributors', 'username displayName avatar')
+
+  if (!article) {
+    throw createError({
+      statusCode: 404,
+      statusMessage: 'Article not found'
+    })
+  }
+
+  // Check access
+  const hasAccess = await checkAccessLevel(
+    event,
+    article.accessLevel,
+    article.cohorts
+  )
+
+  if (!hasAccess) {
+    // For protected content, return limited preview
+    if (article.accessLevel !== 'admin') {
+      return {
+        slug: article.slug,
+        title: article.title,
+        description: article.description.substring(0, 200) + '...',
+        category: article.category,
+        tags: article.tags,
+        accessLevel: article.accessLevel,
+        restricted: true,
+        message: 'This content requires authentication'
+      }
+    }
+
+    throw createError({
+      statusCode: 403,
+      statusMessage: 'Access denied'
+    })
+  }
+
+  // Increment view count
+  article.views += 1
+  await article.save()
+
+  // Get user to check if they've liked
+  const user = await verifyAuth(event)
+  const userLiked = false // TODO: Implement likes tracking
+
+  return {
+    ...article.toObject(),
+    userLiked,
+    revisionCount: article.revisions.length,
+    commentCount: article.comments.length,
+    // Don't send full revisions and comments in main response
+    revisions: undefined,
+    comments: undefined
+  }
+})