Send ClientDataStatus after registering new device

src/api/child.ts

@@ -1,6 +1,6 @@
 /*
  * server component for the TimeLimit App
- * Copyright (C) 2019 Jonas Lochmann
+ * Copyright (C) 2019 - 2022 Jonas Lochmann
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -24,10 +24,12 @@ import { logoutAtPrimaryDevice } from '../function/child/logout-at-primary-devic
 import { setPrimaryDevice } from '../function/child/set-primary-device'
 import { WebsocketApi } from '../websocket'
 import { isRegisterChildDeviceRequest, isRequestWithAuthToken, isUpdatePrimaryDeviceRequest } from './validator'
+import { EventHandler } from '../monitoring/eventhandler'
 
-export const createChildRouter = ({ database, websocket }: {
-  database: Database,
+export const createChildRouter = ({ database, websocket, eventHandler }: {
+  database: Database
   websocket: WebsocketApi
+  eventHandler: EventHandler
 }) => {
   const router = Router()
 
@@ -37,15 +39,17 @@ export const createChildRouter = ({ database, websocket }: {
         throw new BadRequest()
       }
 
-      const { deviceAuthToken, deviceId } = await addChildDevice({
+      const { deviceAuthToken, deviceId, data } = await addChildDevice({
         request: req.body,
         database,
+        eventHandler,
         websocket
       })
 
       res.json({
         deviceAuthToken,
-        ownDeviceId: deviceId
+        ownDeviceId: deviceId,
+        data
       })
     } catch (ex) {
       next(ex)

src/api/index.ts

@@ -1,6 +1,6 @@
 /*
  * server component for the TimeLimit App
- * Copyright (C) 2019 - 2020 Jonas Lochmann
+ * Copyright (C) 2019 - 2022 Jonas Lochmann
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as
@@ -47,8 +47,8 @@ export const createApi = ({ database, websocket, connectedDevicesManager, eventH
   })
 
   app.use('/auth', createAuthRouter(database))
-  app.use('/child', createChildRouter({ database, websocket }))
-  app.use('/parent', createParentRouter({ database, websocket }))
+  app.use('/child', createChildRouter({ database, websocket, eventHandler }))
+  app.use('/parent', createParentRouter({ database, websocket, eventHandler }))
   app.use('/purchase', createPurchaseRouter({ database, websocket }))
   app.use('/sync', createSyncRouter({ database, websocket, connectedDevicesManager, eventHandler }))
 

src/api/parent.ts

@@ -31,6 +31,7 @@ import { signInIntoFamily } from '../function/parent/sign-in-into-family'
 import { validateU2fIntegrity, U2fValidationError } from '../function/u2f'
 import { createIdentityToken, MissingSignSecretException } from '../util/identity-token'
 import { WebsocketApi } from '../websocket'
+import { EventHandler } from '../monitoring/eventhandler'
 import {
   isCreateFamilyByMailTokenRequest,
   isCreateRegisterDeviceTokenRequest, isLinkParentMailAddressRequest,
@@ -38,7 +39,13 @@ import {
   isRemoveDeviceRequest, isSignIntoFamilyRequest, isRequestIdentityTokenRequest
 } from './validator'
 
-export const createParentRouter = ({ database, websocket }: {database: Database, websocket: WebsocketApi}) => {
+export const createParentRouter = ({
+  database, websocket, eventHandler
+}: {
+  database: Database
+  websocket: WebsocketApi
+  eventHandler: EventHandler
+}) => {
   const router = Router()
 
   router.post('/get-status-by-mail-address', json(), async (req, res, next) => {
@@ -75,17 +82,20 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
 
       const result = await createFamily({
         database,
+        eventHandler,
         firstParentDevice: req.body.parentDevice,
         mailAuthToken: req.body.mailAuthToken,
         password: req.body.parentPassword,
         deviceName: req.body.deviceName,
         parentName: req.body.parentName,
-        timeZone: req.body.timeZone
+        timeZone: req.body.timeZone,
+        clientLevel: req.body.clientLevel || null
       })
 
       res.json({
         deviceAuthToken: result.deviceAuthToken,
-        ownDeviceId: result.deviceId
+        ownDeviceId: result.deviceId,
+        data: result.data
       })
     } catch (ex) {
       next(ex)
@@ -100,15 +110,18 @@ export const createParentRouter = ({ database, websocket }: {database: Database,
 
       const result = await signInIntoFamily({
         database,
+        eventHandler,
         newDeviceInfo: req.body.parentDevice,
         mailAuthToken: req.body.mailAuthToken,
         deviceName: req.body.deviceName,
+        clientLevel: req.body.clientLevel || null,
         websocket
       })
 
       res.json({
         deviceAuthToken: result.deviceAuthToken,
-        ownDeviceId: result.deviceId
+        ownDeviceId: result.deviceId,
+        data: result.data
       })
     } catch (ex) {
       next(ex)

src/api/schema.ts

@@ -84,12 +84,14 @@ export interface CreateFamilyByMailTokenRequest {
   deviceName: string
   timeZone: string
   parentName: string
+  clientLevel?: number
 }
 
 export interface SignIntoFamilyRequest {
   mailAuthToken: string
   parentDevice: NewDeviceInfo
   deviceName: string
+  clientLevel?: number
 }
 
 export interface RecoverParentPasswordRequest {
@@ -101,6 +103,7 @@ export interface RegisterChildDeviceRequest {
   registerToken: string
   childDevice: NewDeviceInfo
   deviceName: string
+  clientLevel?: number
 }
 
 export interface CreateRegisterDeviceTokenRequest {

src/api/validator.ts

@@ -2930,6 +2930,9 @@ export const isCreateFamilyByMailTokenRequest: (value: unknown) => value is Crea
     },
     "parentName": {
       "type": "string"
+    },
+    "clientLevel": {
+      "type": "number"
     }
   },
   "additionalProperties": false,
@@ -2955,6 +2958,9 @@ export const isSignIntoFamilyRequest: (value: unknown) => value is SignIntoFamil
     },
     "deviceName": {
       "type": "string"
+    },
+    "clientLevel": {
+      "type": "number"
     }
   },
   "additionalProperties": false,
@@ -2995,6 +3001,9 @@ export const isRegisterChildDeviceRequest: (value: unknown) => value is Register
     },
     "deviceName": {
       "type": "string"
+    },
+    "clientLevel": {
+      "type": "number"
     }
   },
   "additionalProperties": false,

src/function/child/add-device.ts

@@ -22,13 +22,22 @@ import { generateAuthToken, generateVersionId } from '../../util/token'
 import { WebsocketApi } from '../../websocket'
 import { prepareDeviceEntry } from '../device/prepare-device-entry'
 import { notifyClientsAboutChangesDelayed } from '../websocket'
+import { generateServerDataStatus } from '../sync/get-server-data-status'
+import { EventHandler } from '../../monitoring/eventhandler'
+import { ServerDataStatus } from '../../object/serverdatastatus'
+import { createEmptyClientDataStatus } from '../../object/clientdatastatus'
 
-export const addChildDevice = async ({ database, websocket, request }: {
+export const addChildDevice = async ({ database, eventHandler, websocket, request }: {
   database: Database
+  eventHandler: EventHandler
   websocket: WebsocketApi
   request: RegisterChildDeviceRequest
   // no transaction here because this is directly called from an API endpoint
-}) => {
+}): Promise<{
+  deviceId: string
+  deviceAuthToken: string
+  data: ServerDataStatus
+}> => {
   return database.transaction(async (transaction) => {
     const entry = await database.addDeviceToken.findOne({
       where: {
@@ -75,9 +84,19 @@ export const addChildDevice = async ({ database, websocket, request }: {
       transaction
     })
 
+    const data = await generateServerDataStatus({
+      database,
+      clientStatus: createEmptyClientDataStatus({ clientLevel: request.clientLevel || null }),
+      familyId: entry.familyId,
+      deviceId,
+      transaction,
+      eventHandler
+    })
+
     return {
       deviceId,
-      deviceAuthToken
+      deviceAuthToken,
+      data
     }
   })
 }

src/function/parent/create-family.ts

@@ -16,25 +16,38 @@
  */
 
 import { Conflict } from 'http-errors'
+import { generateServerDataStatus } from '../sync/get-server-data-status'
 import { NewDeviceInfo, PlaintextParentPassword, assertPlaintextParentPasswordValid } from '../../api/schema'
 import { Database } from '../../database'
 import { maxMailNotificationFlags } from '../../database/user'
+import { EventHandler } from '../../monitoring/eventhandler'
+import { ServerDataStatus } from '../../object/serverdatastatus'
+import { createEmptyClientDataStatus } from '../../object/clientdatastatus'
 import {
   generateAuthToken, generateFamilyId, generateIdWithinFamily, generateVersionId
 } from '../../util/token'
 import { requireMailAndLocaleByAuthToken } from '../authentication'
 import { prepareDeviceEntry } from '../device/prepare-device-entry'
 
-export const createFamily = async ({ database, mailAuthToken, firstParentDevice, password, timeZone, parentName, deviceName }: {
-  database: Database,
-  mailAuthToken: string,
-  firstParentDevice: NewDeviceInfo,
-  password: PlaintextParentPassword,
-  timeZone: string,
-  parentName: string,
+export async function createFamily ({
+  database, eventHandler, mailAuthToken, firstParentDevice,
+  password, timeZone, parentName, deviceName, clientLevel
+}: {
+  database: Database
+  eventHandler: EventHandler
+  mailAuthToken: string
+  firstParentDevice: NewDeviceInfo
+  password: PlaintextParentPassword
+  timeZone: string
+  parentName: string
   deviceName: string
+  clientLevel: number | null
   // no transaction here because this is directly called from an API endpoint
-}) => {
+}): Promise<{
+  deviceAuthToken: string
+  deviceId: string
+  data: ServerDataStatus
+}> {
   assertPlaintextParentPasswordValid(password)
 
   return database.transaction(async (transaction) => {
@@ -42,14 +55,14 @@ export const createFamily = async ({ database, mailAuthToken, firstParentDevice,
     const mailInfo = await requireMailAndLocaleByAuthToken({ database, mailAuthToken, transaction, invalidate: true })
 
     // ensure that no family was created for this mail yet
-    const exisitngUserEntry = await database.user.findOne({
+    const existingUserEntry = await database.user.findOne({
       where: {
         mail: mailInfo.mail
       },
       transaction
     })
 
-    if (exisitngUserEntry) {
+    if (existingUserEntry) {
       throw new Conflict()
     }
 
@@ -103,9 +116,19 @@ export const createFamily = async ({ database, mailAuthToken, firstParentDevice,
       isUserKeptSignedIn: true
     }), { transaction })
 
+    const data = await generateServerDataStatus({
+      database,
+      clientStatus: createEmptyClientDataStatus({ clientLevel }),
+      familyId,
+      deviceId,
+      transaction,
+      eventHandler
+    })
+
     return {
       deviceAuthToken,
-      deviceId
+      deviceId,
+      data
     }
   })
 }

src/function/parent/sign-in-into-family.ts

@@ -24,15 +24,21 @@ import { WebsocketApi } from '../../websocket'
 import { requireMailAndLocaleByAuthToken } from '../authentication'
 import { prepareDeviceEntry } from '../device/prepare-device-entry'
 import { notifyClientsAboutChangesDelayed } from '../websocket'
+import { generateServerDataStatus } from '../sync/get-server-data-status'
+import { EventHandler } from '../../monitoring/eventhandler'
+import { ServerDataStatus } from '../../object/serverdatastatus'
+import { createEmptyClientDataStatus } from '../../object/clientdatastatus'
 
-export const signInIntoFamily = async ({ database, mailAuthToken, newDeviceInfo, deviceName, websocket }: {
+export const signInIntoFamily = async ({ database, eventHandler, mailAuthToken, newDeviceInfo, deviceName, websocket, clientLevel }: {
   database: Database
+  eventHandler: EventHandler
   mailAuthToken: string
   newDeviceInfo: NewDeviceInfo
   deviceName: string
   websocket: WebsocketApi
+  clientLevel: number | null
   // no transaction here because this is directly called from an API endpoint
-}): Promise<{ deviceId: string; deviceAuthToken: string }> => {
+}): Promise<{ deviceId: string; deviceAuthToken: string; data: ServerDataStatus }> => {
   return database.transaction(async (transaction) => {
     const mailInfo = await requireMailAndLocaleByAuthToken({ database, mailAuthToken, transaction, invalidate: true })
 
@@ -94,9 +100,19 @@ export const signInIntoFamily = async ({ database, mailAuthToken, newDeviceInfo,
       })
     })
 
+    const data = await generateServerDataStatus({
+      database,
+      clientStatus: createEmptyClientDataStatus({ clientLevel }),
+      familyId: userEntry.familyId,
+      deviceId,
+      transaction,
+      eventHandler
+    })
+
     return {
       deviceId,
-      deviceAuthToken
+      deviceAuthToken,
+      data
     }
   })
 }

src/object/clientdatastatus.ts

@@ -28,6 +28,18 @@ export interface ClientDataStatus {
   u2f?: string  // last u2f list version
 }
 
+export function createEmptyClientDataStatus({ clientLevel }: {
+  clientLevel: number | null
+}): ClientDataStatus {
+  return {
+    devices: '',
+    apps: {},
+    categories: {},
+    users: '',
+    clientLevel: clientLevel || undefined
+  }
+}
+
 export type ClientDataStatusApps = {[key: string]: string} // installedAppsVersionsByDeviceId
 export type ClientDataStatusCategories = {[key: string]: CategoryDataStatus}
 export type ClientDataStatusDevicesExtended = {[key: string]: DeviceDataStatus}