internal: incomplete vault systems behind feature flag (#2340)

packages/models/src/Domain/Syncable/KeySystemRootKey/KeySystemRootKey.ts

@@ -0,0 +1,54 @@
+import { ContentType, ProtocolVersion } from '@standardnotes/common'
+import { ConflictStrategy, DecryptedItem } from '../../Abstract/Item'
+import { DecryptedPayloadInterface } from '../../Abstract/Payload'
+import { HistoryEntryInterface } from '../../Runtime/History'
+import { KeySystemRootKeyContent } from './KeySystemRootKeyContent'
+import { KeySystemRootKeyInterface } from './KeySystemRootKeyInterface'
+import { KeySystemIdentifier } from './KeySystemIdentifier'
+import { KeySystemRootKeyParamsInterface } from '../../Local/KeyParams/KeySystemRootKeyParamsInterface'
+
+export function isKeySystemRootKey(x: { content_type: ContentType }): x is KeySystemRootKey {
+  return x.content_type === ContentType.KeySystemRootKey
+}
+
+export class KeySystemRootKey extends DecryptedItem<KeySystemRootKeyContent> implements KeySystemRootKeyInterface {
+  keyParams: KeySystemRootKeyParamsInterface
+  systemIdentifier: KeySystemIdentifier
+
+  key: string
+  keyVersion: ProtocolVersion
+  token: string
+
+  constructor(payload: DecryptedPayloadInterface<KeySystemRootKeyContent>) {
+    super(payload)
+
+    this.keyParams = payload.content.keyParams
+    this.systemIdentifier = payload.content.systemIdentifier
+
+    this.key = payload.content.key
+    this.keyVersion = payload.content.keyVersion
+    this.token = payload.content.token
+  }
+
+  override strategyWhenConflictingWithItem(
+    item: KeySystemRootKey,
+    _previousRevision?: HistoryEntryInterface,
+  ): ConflictStrategy {
+    const baseKeyTimestamp = this.keyParams.creationTimestamp
+    const incomingKeyTimestamp = item.keyParams.creationTimestamp
+
+    return incomingKeyTimestamp > baseKeyTimestamp ? ConflictStrategy.KeepApply : ConflictStrategy.KeepBase
+  }
+
+  get itemsKey(): string {
+    return this.key
+  }
+
+  override get key_system_identifier(): undefined {
+    return undefined
+  }
+
+  override get shared_vault_uuid(): undefined {
+    return undefined
+  }
+}