import { Entity, BaseEntity, ManyToOne, PrimaryColumn, Column } from "typeorm"; import { User } from "./User"; import { Post } from "./Post"; // m to n // many to many // user <-> posts // user -> join table <- posts // user -> updoot <- posts @Entity() export class Updoot extends BaseEntity { @Column({ type: "int" }) value: number; @PrimaryColumn() userId: number; @ManyToOne(() => User, (user) => user.updoots) user: User; @PrimaryColumn() postId: number; @ManyToOne(() => Post, (post) => post.updoots, { onDelete: "CASCADE", }) post: Post; }