Minimal refactoring

server/src/resolvers/Query.js

@@ -74,7 +74,7 @@ const Query = {
   },
 
   async stats() {
-    return {      
+    return {
       tokenCountTotal: prisma.resetToken.count(),
       tokenCountUsed: prisma.resetToken.count({
         where: { NOT: { usedAt: null } }
@@ -90,7 +90,7 @@ const Query = {
     }
   },
 
-  wifiDevices: async (_, { identifiedOnly, nonIdentifiedOnly }) => {
+  async wifiDevices(_, { identifiedOnly, nonIdentifiedOnly }) {
     if (identifiedOnly && nonIdentifiedOnly)
       throw new Error('Invalid combination of filters')
 
@@ -107,14 +107,14 @@ const Query = {
     })
   },
 
-  wifiUsers: () => {
+  async wifiUsers() {
     return prisma.user.findMany({
-      where: { wifiDevices: { some: { NOT: { lastSeen: null } } } },
+      where: { wifiDevices: { some: { id: { not: undefined } } } },
       include: { wifiDevices: true }
     })
   },
 
-  userPresence: async (_, { search }) => {
+  async userPresence(_, { search }) {
     if (!search) search = ''
 
     updateDBWithOnlineDevices()