@wearesage/schema/examples/social-network/Post.ts

A flexible schema definition and validation system for TypeScript with multi-database support

import "reflect-metadata";
import { Entity, Id, Property, OneToMany, ManyToOne, ManyToMany } from "../..";
import { User } from "./User";
import { Reaction } from "./Reaction";
import { Hashtag } from "./Hashtag";
import { Group } from "./Group";

@Entity()
export class Post {
  @Id()
  id: string;

  @Property({ required: true })
  content: string;

  @Property()
  imageUrl: string;

  @Property()
  createdAt: Date;

  @Property()
  isPublic: boolean = true;

  @ManyToOne({
    target: () => User,
    inverse: "posts",
    name: "CREATED_BY",
  })
  author: User;

  @OneToMany({
    target: () => Comment,
    inverse: "post",
    name: "HAS_COMMENT",
  })
  comments: Comment[] = [];

  @OneToMany({
    target: () => Reaction,
    inverse: "post",
    name: "HAS_REACTION",
  })
  reactions: Reaction[] = [];

  @ManyToMany({
    target: () => Hashtag,
    inverse: "posts",
    name: "HAS_HASHTAG",
  })
  hashtags: Hashtag[] = [];

  @ManyToOne({
    target: () => Group,
    inverse: "posts",
    name: "BELONGS_TO_GROUP",
  })
  group: Group;
}