Admin: News je Projekt aktivieren und abschalten

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

server/routes/admin/funktionenAdmin.js

@@ -0,0 +1,86 @@
+import { Router } from 'express'
+import { config } from '../../config.js'
+import { getDocument } from '../../services/appwriteAdmin.js'
+import { withLocks } from '../../services/keyedLock.js'
+import { adminActivate, assertOwnProject, disable, getFeatureDoc, listCustomerFeatures } from '../../services/siteFeatures.js'
+
+/**
+ * Funktionen (News-Pinnwand) je Kundenprojekt im Admin-Panel.
+ * Eingehaengt in routes/portalAdmin.js unter /api/portal-admin/funktionen, dort hinter requireAdminSession.
+ */
+export const funktionenAdminRouter = Router()
+
+const NOTE_MAX = 300
+const adminName = (req) => req.session.adminName || req.session.name || 'Admin'
+
+function sendError(res, err) {
+  const status = err.status >= 400 && err.status < 600 ? err.status : 500
+  if (status >= 500) console.error('[funktionen-admin]', err.message)
+  return res.status(status).json({ error: err.message || 'Interner Serverfehler' })
+}
+
+/** Neuester Eintrag zuerst; aeltere Eintraege fallen vorn heraus, sobald 300 Zeichen voll sind. */
+export function composeAdminNote(previous, { by, action, note }, now = new Date()) {
+  const entry = `${now.toISOString()} ${by}: ${action}${note ? ` – ${note}` : ''}`.slice(0, NOTE_MAX)
+  const older = String(previous || '')
+  return older ? `${entry} | ${older}`.slice(0, NOTE_MAX) : entry
+}
+
+async function ticketExists(ticketId) {
+  if (!ticketId) return false
+  try {
+    await getDocument(config.collections.workorders, ticketId)
+    return true
+  } catch (err) {
+    if (err.status === 404) return false
+    throw err
+  }
+}
+
+async function adminView(customerId) {
+  const projects = await listCustomerFeatures(customerId)
+  for (const p of projects) {
+    const news = p.features.news
+    const doc = await getFeatureDoc(customerId, p.projectId, 'news')
+    news.adminNote = doc?.adminNote || ''
+    news.ticketMissing = news.state === 'setup' && !(doc?.ticketId && (await ticketExists(doc.ticketId)))
+  }
+  return projects
+}
+
+funktionenAdminRouter.get('/:customerId', async (req, res) => {
+  try {
+    res.json({ projects: await adminView(req.params.customerId) })
+  } catch (err) {
+    sendError(res, err)
+  }
+})
+
+funktionenAdminRouter.post('/:customerId/news', async (req, res) => {
+  try {
+    const { customerId } = req.params
+    const { projectId, action } = req.body || {}
+    const note = typeof req.body?.note === 'string' ? req.body.note.trim().slice(0, 120) : ''
+    if (action !== 'activate' && action !== 'disable') {
+      return res.status(400).json({ error: 'Unbekannte Aktion' })
+    }
+    if (typeof projectId !== 'string' || !projectId) {
+      return res.status(400).json({ error: 'Projekt fehlt' })
+    }
+    await assertOwnProject(customerId, projectId)
+    const by = adminName(req)
+    await withLocks([`feature-admin:${projectId}`], async () => {
+      const doc = await getFeatureDoc(customerId, projectId, 'news')
+      const adminNote = composeAdminNote(doc?.adminNote, { by, action, note })
+      if (action === 'activate') {
+        await adminActivate(customerId, projectId, 'news', { by, adminNote })
+      } else {
+        if (!doc) throw Object.assign(new Error('Für dieses Projekt gibt es noch keine News-Pinnwand'), { status: 409 })
+        await disable(doc.$id, { by, adminNote })
+      }
+    })
+    res.json({ projects: (await adminView(customerId)).filter((p) => p.projectId === projectId) })
+  } catch (err) {
+    sendError(res, err)
+  }
+})