FileRepo의 함수 중 디렉터리 관련된 함수들을 DirectoryRepo로 분리

src/lib/server/db/schema/directory.ts

@@ -0,0 +1,28 @@
+import type { ColumnType, Generated } from "kysely";
+import type { Ciphertext } from "./utils";
+
+export interface DirectoryTable {
+  id: Generated<number>;
+  parent_id: number | null;
+  user_id: number;
+  master_encryption_key_version: number;
+  encrypted_data_encryption_key: string; // Base64
+  data_encryption_key_version: Date;
+  encrypted_name: Ciphertext;
+  is_favorite: Generated<boolean>;
+}
+
+export interface DirectoryLogTable {
+  id: Generated<number>;
+  directory_id: number;
+  timestamp: ColumnType<Date, Date, never>;
+  action: "create" | "rename" | "add-to-favorites" | "remove-from-favorites";
+  new_name: Ciphertext | null;
+}
+
+declare module "./index" {
+  interface Database {
+    directory: DirectoryTable;
+    directory_log: DirectoryLogTable;
+  }
+}