카테고리 관련 DB 스키마/코드를 Kysely 기반으로 마이그레이션

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

@@ -1,9 +1,5 @@
 import type { ColumnType, Generated } from "kysely";
-
-export type Ciphertext = {
-  ciphertext: string; // Base64
-  iv: string; // Base64
-};
+import type { Ciphertext } from "./util";
 
 interface DirectoryTable {
   id: Generated<number>;
@@ -45,26 +41,15 @@ interface FileLogTable {
   id: Generated<number>;
   file_id: number;
   timestamp: ColumnType<Date, Date, never>;
-  action: "create" | "rename";
+  action: "create" | "rename" | "add-to-category" | "remove-from-category";
   new_name: Ciphertext | null;
+  category_id: number | null;
 }
 
-export const fileCategory = sqliteTable(
-  "file_category",
-  {
-    fileId: integer("file_id")
-      .notNull()
-      .references(() => file.id, { onDelete: "cascade" }),
-    categoryId: integer("category_id")
-      .notNull()
-      .references(() => category.id, { onDelete: "cascade" }),
-  },
-  (t) => ({
-    pk: primaryKey({
-      columns: [t.fileId, t.categoryId],
-    }),
-  }),
-);
+interface FileCategoryTable {
+  file_id: number;
+  category_id: number;
+}
 
 declare module "./index" {
   interface Database {
@@ -72,5 +57,6 @@ declare module "./index" {
     directory_log: DirectoryLogTable;
     file: FileTable;
     file_log: FileLogTable;
+    file_category: FileCategoryTable;
   }
 }