Initial commit

src/function/sync/apply-actions/dispatch-parent-action/changeparentpassword.ts

@@ -0,0 +1,52 @@
+/*
+ * 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 * as Sequelize from 'sequelize'
+import { ChangeParentPasswordAction } from '../../../../action'
+import { Cache } from '../cache'
+
+export async function dispatchChangeParentPassword ({ action, cache }: {
+  action: ChangeParentPasswordAction
+  cache: Cache
+}) {
+  const parentEntry = await cache.database.user.findOne({
+    where: {
+      familyId: cache.familyId,
+      userId: action.parentUserId,
+      type: 'parent'
+    },
+    transaction: cache.transaction,
+    lock: Sequelize.Transaction.LOCK.UPDATE
+  })
+
+  if (!parentEntry) {
+    throw new Error('parent entry not found')
+  }
+
+  action.assertIntegrityValid({ oldPasswordSecondHash: parentEntry.secondPasswordHash })
+  const newSecondPasswordHash = action.decryptSecondHash({ oldPasswordSecondHash: parentEntry.secondPasswordHash })
+
+  parentEntry.passwordHash = action.newPasswordFirstHash
+  parentEntry.secondPasswordSalt = action.newPasswordSecondSalt
+  parentEntry.secondPasswordHash = newSecondPasswordHash
+
+  await parentEntry.save({ transaction: cache.transaction })
+
+  cache.getSecondPasswordHashOfParent.cache.clear()
+  cache.invalidiateUserList = true
+  cache.areChangesImportant = true
+}