카테고리 관련 DB 스키마/코드를 Kysely 기반으로 마이그레이션

src/lib/server/db/migrations/1737422340-AddFileCategory.ts

@@ -0,0 +1,65 @@
+import { Kysely } from "kysely";
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export const up = async (db: Kysely<any>) => {
+  // category.ts
+  await db.schema
+    .createTable("category")
+    .addColumn("id", "integer", (col) => col.primaryKey().generatedAlwaysAsIdentity())
+    .addColumn("parent_id", "integer", (col) => col.references("category.id").onDelete("cascade"))
+    .addColumn("user_id", "integer", (col) => col.references("user.id").notNull())
+    .addColumn("master_encryption_key_version", "integer", (col) => col.notNull())
+    .addColumn("encrypted_data_encryption_key", "text", (col) => col.unique().notNull())
+    .addColumn("data_encryption_key_version", "timestamp(3)", (col) => col.notNull())
+    .addColumn("encrypted_name", "json", (col) => col.notNull())
+    .addForeignKeyConstraint(
+      "category_fk01",
+      ["user_id", "master_encryption_key_version"],
+      "master_encryption_key",
+      ["user_id", "version"],
+    )
+    .execute();
+  await db.schema
+    .createTable("category_log")
+    .addColumn("id", "integer", (col) => col.primaryKey().generatedAlwaysAsIdentity())
+    .addColumn("category_id", "integer", (col) =>
+      col.references("category.id").onDelete("cascade").notNull(),
+    )
+    .addColumn("timestamp", "timestamp(3)", (col) => col.notNull())
+    .addColumn("action", "text", (col) => col.notNull())
+    .addColumn("new_name", "json")
+    .execute();
+
+  // file.ts
+  await db.schema
+    .alterTable("file_log")
+    .addColumn("category_id", "integer", (col) =>
+      col.references("category.id").onDelete("set null"),
+    )
+    .execute();
+  await db.schema
+    .createTable("file_category")
+    .addColumn("file_id", "integer", (col) =>
+      col.references("file.id").onDelete("cascade").notNull(),
+    )
+    .addColumn("category_id", "integer", (col) =>
+      col.references("category.id").onDelete("cascade").notNull(),
+    )
+    .addPrimaryKeyConstraint("file_category_pk", ["file_id", "category_id"])
+    .execute();
+};
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+export const down = async (db: Kysely<any>) => {
+  await db
+    .deleteFrom("file_log")
+    .where((eb) =>
+      eb.or([eb("action", "=", "add-to-category"), eb("action", "=", "remove-from-category")]),
+    )
+    .execute();
+
+  await db.schema.dropTable("file_category").execute();
+  await db.schema.alterTable("file_log").dropColumn("category_id").execute();
+  await db.schema.dropTable("category_log").execute();
+  await db.schema.dropTable("category").execute();
+};

src/lib/server/db/migrations/index.ts

@@ -1,5 +1,7 @@
 import * as Initial1737357000 from "./1737357000-Initial";
+import * as AddFileCategory1737422340 from "./1737422340-AddFileCategory";
 
 export default {
   "1737357000-Initial": Initial1737357000,
+  "1737422340-AddFileCategory": AddFileCategory1737422340,
 };