refactoring

Resolve #7779

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

@@ -0,0 +1,72 @@
+import $ from 'cafy';
+import { ID } from '@/misc/cafy-id';
+import { publishDriveStream } from '@/services/stream';
+import define from '../../../define';
+import { ApiError } from '../../../error';
+import { DriveFolders } from '@/models/index';
+import { genId } from '@/misc/gen-id';
+
+export const meta = {
+	tags: ['drive'],
+
+	requireCredential: true as const,
+
+	kind: 'write:drive',
+
+	params: {
+		name: {
+			validator: $.optional.str.pipe(DriveFolders.validateFolderName),
+			default: 'Untitled',
+		},
+
+		parentId: {
+			validator: $.optional.nullable.type(ID),
+		}
+	},
+
+	errors: {
+		noSuchFolder: {
+			message: 'No such folder.',
+			code: 'NO_SUCH_FOLDER',
+			id: '53326628-a00d-40a6-a3cd-8975105c0f95'
+		},
+	},
+
+	res: {
+		type: 'object' as const,
+		optional: false as const, nullable: false as const,
+		ref: 'DriveFolder'
+	}
+};
+
+export default define(meta, async (ps, user) => {
+	// If the parent folder is specified
+	let parent = null;
+	if (ps.parentId) {
+		// Fetch parent folder
+		parent = await DriveFolders.findOne({
+			id: ps.parentId,
+			userId: user.id
+		});
+
+		if (parent == null) {
+			throw new ApiError(meta.errors.noSuchFolder);
+		}
+	}
+
+	// Create folder
+	const folder = await DriveFolders.insert({
+		id: genId(),
+		createdAt: new Date(),
+		name: ps.name,
+		parentId: parent !== null ? parent.id : null,
+		userId: user.id
+	}).then(x => DriveFolders.findOneOrFail(x.identifiers[0]));
+
+	const folderObj = await DriveFolders.pack(folder);
+
+	// Publish folderCreated event
+	publishDriveStream(user.id, 'folderCreated', folderObj);
+
+	return folderObj;
+});