Initial commit

2026-08-31 19:03:45 +02:00 · 2019-02-25 00:00:00 +00:00
commit 22c372e246
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+/*
+ * server component for the TimeLimit App
+ * Copyright (C) 2019 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
+ * published by the Free Software Foundation, version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import { Unauthorized } from 'http-errors'
+import { RegisterChildDeviceRequest } from '../../api/schema'
+import { Database } from '../../database'
+import { generateAuthToken, generateVersionId } from '../../util/token'
+import { WebsocketApi } from '../../websocket'
+import { prepareDeviceEntry } from '../device/prepare-device-entry'
+import { notifyClientsAboutChanges } from '../websocket'
+
+export const addChildDevice = async ({ database, websocket, request }: {
+  database: Database
+  websocket: WebsocketApi
+  request: RegisterChildDeviceRequest
+}) => {
+  const { response, familyId } = await database.transaction(async (transaction) => {
+    const entry = await database.addDeviceToken.findOne({
+      where: {
+        token: request.registerToken.toLowerCase()
+      },
+      transaction
+    })
+
+    if (!entry) {
+      throw new Unauthorized()
+    }
+
+    await entry.destroy({ transaction })
+
+    const { deviceId, familyId } = entry
+    const deviceAuthToken = generateAuthToken()
+
+    await database.device.create(prepareDeviceEntry({
+      familyId,
+      deviceId,
+      deviceAuthToken,
+      deviceName: request.deviceName,
+      newDeviceInfo: request.childDevice,
+      userId: ''
+    }), { transaction })
+
+    await database.family.update({
+      deviceListVersion: generateVersionId()
+    }, {
+      where: {
+        familyId
+      },
+      transaction
+    })
+
+    return {
+      response: {
+        deviceId,
+        deviceAuthToken
+      },
+      familyId
+    }
+  })
+
+  await notifyClientsAboutChanges({ familyId, websocket, database, isImportant: true, sourceDeviceId: response.deviceId })
+
+  return response
+}