feat: add models package

packages/models/src/Domain/Abstract/Contextual/BackupFile.ts

@@ -0,0 +1,60 @@
+import { Uuid } from '@standardnotes/common'
+import { ContextPayload } from './ContextPayload'
+import { ItemContent } from '../Content/ItemContent'
+import { DecryptedTransferPayload, EncryptedTransferPayload } from '../TransferPayload'
+
+export interface BackupFileEncryptedContextualPayload extends ContextPayload {
+  auth_hash?: string
+  content: string
+  created_at_timestamp: number
+  created_at: Date
+  duplicate_of?: Uuid
+  enc_item_key: string
+  items_key_id: string | undefined
+  updated_at: Date
+  updated_at_timestamp: number
+}
+
+export interface BackupFileDecryptedContextualPayload<C extends ItemContent = ItemContent> extends ContextPayload {
+  content: C
+  created_at_timestamp: number
+  created_at: Date
+  duplicate_of?: Uuid
+  updated_at: Date
+  updated_at_timestamp: number
+}
+
+export function CreateEncryptedBackupFileContextPayload(
+  fromPayload: EncryptedTransferPayload,
+): BackupFileEncryptedContextualPayload {
+  return {
+    auth_hash: fromPayload.auth_hash,
+    content_type: fromPayload.content_type,
+    content: fromPayload.content,
+    created_at_timestamp: fromPayload.created_at_timestamp,
+    created_at: fromPayload.created_at,
+    deleted: false,
+    duplicate_of: fromPayload.duplicate_of,
+    enc_item_key: fromPayload.enc_item_key,
+    items_key_id: fromPayload.items_key_id,
+    updated_at_timestamp: fromPayload.updated_at_timestamp,
+    updated_at: fromPayload.updated_at,
+    uuid: fromPayload.uuid,
+  }
+}
+
+export function CreateDecryptedBackupFileContextPayload(
+  fromPayload: DecryptedTransferPayload,
+): BackupFileDecryptedContextualPayload {
+  return {
+    content_type: fromPayload.content_type,
+    content: fromPayload.content,
+    created_at_timestamp: fromPayload.created_at_timestamp,
+    created_at: fromPayload.created_at,
+    deleted: false,
+    duplicate_of: fromPayload.duplicate_of,
+    updated_at_timestamp: fromPayload.updated_at_timestamp,
+    updated_at: fromPayload.updated_at,
+    uuid: fromPayload.uuid,
+  }
+}