Add waitlist admin view and log OpenAI decision traces

server/api/admin/waitlist/index.get.ts

@@ -0,0 +1,116 @@
+import { defineEventHandler, getQuery } from 'h3'
+import type { FilterQuery } from 'mongoose'
+import { requireAdmin } from '../../../utils/auth'
+import { WaitlistEntry, type WaitlistEntryDocument } from '../../../models/WaitlistEntry'
+
+type WaitlistListItem = {
+  id: string
+  email: string
+  name?: string
+  notes?: string
+  source?: string
+  joinedAt: string
+  activatedAt?: string
+  wantsProductUpdates: boolean
+  updatesOptedInAt?: string
+}
+
+function escapeRegExp(input: string) {
+  return input.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
+}
+
+function mapWaitlistEntry(doc: any): WaitlistListItem {
+  return {
+    id: String(doc._id),
+    email: doc.email,
+    name: doc.name || undefined,
+    notes: doc.notes || undefined,
+    source: doc.source || undefined,
+    joinedAt: doc.joinedAt ? new Date(doc.joinedAt).toISOString() : new Date().toISOString(),
+    activatedAt: doc.activatedAt ? new Date(doc.activatedAt).toISOString() : undefined,
+    wantsProductUpdates: Boolean(doc.wantsProductUpdates),
+    updatesOptedInAt: doc.updatesOptedInAt ? new Date(doc.updatesOptedInAt).toISOString() : undefined,
+  }
+}
+
+export default defineEventHandler(async (event) => {
+  await requireAdmin(event)
+
+  const query = getQuery(event)
+  const search = typeof query.search === 'string' ? query.search.trim() : ''
+  const updatesFilterRaw = typeof query.updates === 'string' ? query.updates.trim() : 'all'
+  const statusFilterRaw = typeof query.status === 'string' ? query.status.trim() : 'all'
+
+  const updatesFilter = ['updates', 'waitlist'].includes(updatesFilterRaw) ? updatesFilterRaw : 'all'
+  const statusFilter = ['activated', 'pending'].includes(statusFilterRaw) ? statusFilterRaw : 'all'
+
+  const page = Number.parseInt(String(query.page ?? '1'), 10) || 1
+  const pageSizeRaw = Number.parseInt(String(query.pageSize ?? query.limit ?? '20'), 10)
+  const pageSize = Math.min(Math.max(pageSizeRaw || 20, 1), 100)
+  const skip = (page - 1) * pageSize
+
+  const filter: FilterQuery<WaitlistEntryDocument> = {}
+  const andConditions: FilterQuery<WaitlistEntryDocument>[] = []
+
+  if (search) {
+    const regex = new RegExp(escapeRegExp(search), 'i')
+    andConditions.push({ $or: [{ email: regex }, { name: regex }, { notes: regex }] })
+  }
+
+  if (updatesFilter === 'updates') {
+    andConditions.push({ wantsProductUpdates: true } as FilterQuery<WaitlistEntryDocument>)
+  } else if (updatesFilter === 'waitlist') {
+    andConditions.push({
+      $or: [
+        { wantsProductUpdates: { $exists: false } },
+        { wantsProductUpdates: { $ne: true } },
+      ],
+    } as FilterQuery<WaitlistEntryDocument>)
+  }
+
+  if (statusFilter === 'activated') {
+    andConditions.push({ activatedAt: { $exists: true, $ne: null } } as FilterQuery<WaitlistEntryDocument>)
+  } else if (statusFilter === 'pending') {
+    andConditions.push({
+      $or: [
+        { activatedAt: null },
+        { activatedAt: { $exists: false } },
+      ],
+    } as FilterQuery<WaitlistEntryDocument>)
+  }
+
+  if (andConditions.length) {
+    filter.$and = andConditions
+  }
+
+  const [total, items, overallTotal, updatesCount, activatedCount] = await Promise.all([
+    WaitlistEntry.countDocuments(filter),
+    WaitlistEntry.find(filter)
+      .sort({ joinedAt: -1 })
+      .skip(skip)
+      .limit(pageSize)
+      .lean(),
+    WaitlistEntry.countDocuments(),
+    WaitlistEntry.countDocuments({ wantsProductUpdates: true }),
+    WaitlistEntry.countDocuments({ activatedAt: { $exists: true, $ne: null } }),
+  ])
+
+  const pendingCount = Math.max(0, overallTotal - activatedCount)
+
+  return {
+    items: items.map(mapWaitlistEntry),
+    pagination: {
+      total,
+      page,
+      pageSize,
+      pages: Math.ceil(total / pageSize) || 1,
+    },
+    stats: {
+      total: overallTotal,
+      updates: updatesCount,
+      activated: activatedCount,
+      pending: pendingCount,
+    },
+  }
+})
+