refactoring

Resolve #7779

packages/backend/src/server/api/endpoints/admin/drive/cleanup.ts

@@ -0,0 +1,21 @@
+import { IsNull } from 'typeorm';
+import define from '../../../define';
+import { deleteFile } from '@/services/drive/delete-file';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true as const,
+	requireModerator: true,
+};
+
+export default define(meta, async (ps, me) => {
+	const files = await DriveFiles.find({
+		userId: IsNull()
+	});
+
+	for (const file of files) {
+		deleteFile(file);
+	}
+});