Füge Skripte zum Aufteilen von Namen in firstName und lastName für Mitglieder und Bewerbungen hinzu, einschließlich Backup-Funktionalität.

scripts/split-names-in-membership-apps.js

@@ -0,0 +1,57 @@
+#!/usr/bin/env node
+// Script to split name field in membership application JSON files under server/data/membership-applications/
+// It will create backups for each modified file.
+
+const fs = require('fs')
+const path = require('path')
+
+const APPS_DIR = path.join(__dirname, '../server/data/membership-applications')
+
+function extractNames(name) {
+  if (!name || typeof name !== 'string') return { firstName: '', lastName: '' }
+  const parts = name.trim().split(/\s+/)
+  if (parts.length === 1) return { firstName: parts[0], lastName: '' }
+  return { firstName: parts[0], lastName: parts.slice(1).join(' ') }
+}
+
+function main() {
+  if (!fs.existsSync(APPS_DIR)) {
+    console.error('membership-applications Verzeichnis nicht gefunden:', APPS_DIR)
+    process.exit(1)
+  }
+
+  const files = fs.readdirSync(APPS_DIR).filter(f => f.endsWith('.json'))
+  if (files.length === 0) {
+    console.log('Keine Bewerbungsdateien gefunden.')
+    return
+  }
+
+  let modified = 0
+  for (const file of files) {
+    const p = path.join(APPS_DIR, file)
+    let data
+    try {
+      data = JSON.parse(fs.readFileSync(p, 'utf8'))
+    } catch (err) {
+      console.error('Fehler beim Lesen von', p, err.message)
+      continue
+    }
+
+    if ((!data.firstName || !data.lastName) && data.name) {
+      const { firstName, lastName } = extractNames(data.name)
+      data.firstName = data.firstName || firstName
+      data.lastName = data.lastName || lastName
+
+      // Backup
+      const backup = p + '.bak'
+      fs.copyFileSync(p, backup)
+      fs.writeFileSync(p, JSON.stringify(data, null, 2))
+      modified++
+      console.log('Updated', p, '-> backup at', backup)
+    }
+  }
+
+  console.log('Done. Modified files:', modified)
+}
+
+main()