convert analytics to TS

packages/analytics/src/models/users.ts

@@ -0,0 +1,50 @@
+import { Session, User } from '@linux-odyssey/models'
+import Pagination from './pagination.ts'
+
+function loginMethods(user: any) {
+  const methods = []
+  if (user.hashedPassword) methods.push('password')
+  if (user.socialLogins) methods.push(...Object.keys(user.socialLogins))
+  return methods
+}
+
+export function userCount() {
+  return User.countDocuments({})
+}
+
+export async function userList(pagination: Pagination) {
+  const users = await Session.aggregate([
+    pagination.match('user'),
+    {
+      $group: {
+        _id: '$user',
+        count: { $sum: 1 },
+        lastActivityAt: { $max: '$lastActivityAt' },
+      },
+    },
+    {
+      $lookup: {
+        from: 'users',
+        localField: '_id',
+        foreignField: '_id',
+        as: 'userData',
+      },
+    },
+    { $unwind: '$userData' },
+    pagination.sort('userData._id'),
+    pagination.limit(),
+  ])
+
+  return users.map(({ userData, count, lastActivityAt }) => {
+    const { _id, username, email, createdAt } = userData
+    return {
+      _id,
+      username,
+      email,
+      createdAt: createdAt?.toLocaleString(),
+      method: loginMethods(userData),
+      sessionCount: count,
+      lastActivityAt: lastActivityAt?.toLocaleString(),
+    }
+  })
+}