import { db } from "@/db/postgre.js";
import { UserList } from "@/models/entities/user-list.js";
import { UserListJoinings } from "../index.js";
import type { Packed } from "@/misc/schema.js";

export const UserListRepository = db.getRepository(UserList).extend({
	async pack(src: UserList["id"] | UserList): Promise<Packed<"UserList">> {
		const userList =
			typeof src === "object" ? src : await this.findOneByOrFail({ id: src });

		const users = await UserListJoinings.findBy({
			userListId: userList.id,
		});

		return {
			id: userList.id,
			createdAt: userList.createdAt.toISOString(),
			name: userList.name,
			userIds: users.map((x) => x.userId),
		};
	},
});