refactoring

Resolve #7779

src/server/api/endpoints/users/groups/delete.ts

@@ -1,40 +0,0 @@
-import $ from 'cafy';
-import { ID } from '@/misc/cafy-id';
-import define from '../../../define';
-import { ApiError } from '../../../error';
-import { UserGroups } from '@/models/index';
-
-export const meta = {
-	tags: ['groups'],
-
-	requireCredential: true as const,
-
-	kind: 'write:user-groups',
-
-	params: {
-		groupId: {
-			validator: $.type(ID),
-		}
-	},
-
-	errors: {
-		noSuchGroup: {
-			message: 'No such group.',
-			code: 'NO_SUCH_GROUP',
-			id: '63dbd64c-cd77-413f-8e08-61781e210b38'
-		}
-	}
-};
-
-export default define(meta, async (ps, user) => {
-	const userGroup = await UserGroups.findOne({
-		id: ps.groupId,
-		userId: user.id
-	});
-
-	if (userGroup == null) {
-		throw new ApiError(meta.errors.noSuchGroup);
-	}
-
-	await UserGroups.delete(userGroup.id);
-});