refactoring

Resolve #7779

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

@@ -0,0 +1,38 @@
+import define from '../define';
+import { fetchMeta } from '@/misc/fetch-meta';
+import { DriveFiles } from '@/models/index';
+
+export const meta = {
+	tags: ['drive', 'account'],
+
+	requireCredential: true as const,
+
+	kind: 'read:drive',
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		properties: {
+			capacity: {
+				type: 'number' as const,
+				optional: false as const, nullable: false as const,
+			},
+			usage: {
+				type: 'number' as const,
+				optional: false as const, nullable: false as const,
+			}
+		}
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	const instance = await fetchMeta(true);
+
+	// Calculate drive usage
+	const usage = await DriveFiles.calcDriveUsageOf(user.id);
+
+	return {
+		capacity: 1024 * 1024 * instance.localDriveCapacityMb,
+		usage: usage
+	};
+});