Update dependencies to include TinyMCE and Quill, enhance Navigation component with a new Newsletter submenu, and implement role-based access control for CMS features. Refactor user role handling to support multiple roles and improve user management functionality across various API endpoints.

server/api/newsletter/groups/create.post.js

@@ -0,0 +1,117 @@
+import fs from 'fs/promises'
+import path from 'path'
+import { getUserFromToken, hasAnyRole } from '../../../utils/auth.js'
+import { randomUUID } from 'crypto'
+
+const getDataPath = (filename) => {
+  const cwd = process.cwd()
+  if (cwd.endsWith('.output')) {
+    return path.join(cwd, '../server/data', filename)
+  }
+  return path.join(cwd, 'server/data', filename)
+}
+
+const NEWSLETTER_GROUPS_FILE = getDataPath('newsletter-groups.json')
+
+async function readGroups() {
+  try {
+    const data = await fs.readFile(NEWSLETTER_GROUPS_FILE, 'utf-8')
+    return JSON.parse(data)
+  } catch (error) {
+    if (error.code === 'ENOENT') {
+      return []
+    }
+    throw error
+  }
+}
+
+async function writeGroups(groups) {
+  await fs.writeFile(NEWSLETTER_GROUPS_FILE, JSON.stringify(groups, null, 2), 'utf-8')
+}
+
+export default defineEventHandler(async (event) => {
+  try {
+    // Authentifizierung prüfen
+    const token = getCookie(event, 'auth_token') || getHeader(event, 'authorization')?.replace('Bearer ', '')
+    
+    if (!token) {
+      throw createError({
+        statusCode: 401,
+        statusMessage: 'Nicht authentifiziert'
+      })
+    }
+
+    const user = await getUserFromToken(token)
+    if (!user || !hasAnyRole(user, 'admin', 'vorstand', 'newsletter')) {
+      throw createError({
+        statusCode: 403,
+        statusMessage: 'Keine Berechtigung'
+      })
+    }
+
+    const body = await readBody(event)
+    const { name, type, targetGroup, sendToExternal, description } = body
+
+    if (!name || !type) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: 'Name und Typ sind erforderlich'
+      })
+    }
+
+    if (type === 'subscription' && sendToExternal === undefined) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: 'sendToExternal ist für Abonnenten-Newsletter erforderlich'
+      })
+    }
+
+    if (type === 'group' && !targetGroup) {
+      throw createError({
+        statusCode: 400,
+        statusMessage: 'Zielgruppe ist für Gruppen-Newsletter erforderlich'
+      })
+    }
+
+    const groups = await readGroups()
+    
+    // Prüfe ob Name bereits existiert
+    if (groups.find(g => g.name.toLowerCase() === name.toLowerCase())) {
+      throw createError({
+        statusCode: 409,
+        statusMessage: 'Eine Newsletter-Gruppe mit diesem Namen existiert bereits'
+      })
+    }
+    
+    const newGroup = {
+      id: randomUUID(),
+      name,
+      description: description || '',
+      type, // 'subscription' oder 'group'
+      targetGroup: type === 'group' ? targetGroup : null,
+      sendToExternal: type === 'subscription' ? sendToExternal : false,
+      createdAt: new Date().toISOString(),
+      createdBy: user.id,
+      postCount: 0
+    }
+
+    groups.push(newGroup)
+    await writeGroups(groups)
+
+    return {
+      success: true,
+      message: 'Newsletter-Gruppe erfolgreich erstellt',
+      group: newGroup
+    }
+  } catch (error) {
+    console.error('Fehler beim Erstellen der Newsletter-Gruppe:', error)
+    if (error.statusCode) {
+      throw error
+    }
+    throw createError({
+      statusCode: 500,
+      statusMessage: 'Fehler beim Erstellen der Newsletter-Gruppe'
+    })
+  }
+})
+