wip: default rotation

packages/syncing-server/src/Domain/Handler/UserCredentialsChangedEventHandler.ts

@@ -0,0 +1,17 @@
+import { DomainEventHandlerInterface, UserCredentialsChangedEvent } from '@standardnotes/domain-events'
+import { TimerInterface } from '@standardnotes/time'
+import { ContactsRepositoryInterface } from '../Contact/Repository/ContactRepositoryInterface'
+
+export class UserCredentialsChangedEventHandler implements DomainEventHandlerInterface {
+  constructor(private contactRepository: ContactsRepositoryInterface, private timer: TimerInterface) {}
+
+  async handle(event: UserCredentialsChangedEvent): Promise<void> {
+    const contacts = await this.contactRepository.findAll({ contactUuid: event.payload.userUuid })
+
+    for (const contact of contacts) {
+      contact.contactPublicKey = event.payload.newPublicKey
+      contact.updatedAtTimestamp = this.timer.getTimestampInMicroseconds()
+      await this.contactRepository.save(contact)
+    }
+  }
+}