import { Field, ID, ObjectType } from '@nestjs/graphql'; @ObjectType('Item', { description: 'Either the inventored thing or a box containing them', }) export class ItemModel { @Field((type) => ID) id: string; @Field() name: string; @Field({ nullable: true }) notes?: string; @Field({ nullable: true }) parent?: ItemModel; @Field((type) => [ItemModel]) children: ItemModel[]; @Field((type) => [ItemModel]) descendents: ItemModel[]; }