import 'rxjs/add/operator/map'; import { Entity, Column, PrimaryGeneratedColumn, OneToMany, ManyToOne } from "typeorm"; import { Item } from "./Item"; import { Market } from "./Market"; @Entity() export class Survey { @PrimaryGeneratedColumn() id: number; @Column('text') description: string; @OneToMany(type => Item , item => item.survey) items: Item[]; @ManyToOne(type => Market, market => market.surveys) market: Market; }